Shareholder Report
|
6 Months Ended |
|
Jun. 30, 2025
USD ($)
$ / shares
|
|---|
| Shareholder Report [Line Items] |
|
|
| Document Type |
N-CSRS
|
|
| Amendment Flag |
false
|
|
| Registrant Name |
Wilshire
Mutual Funds, Inc.
|
|
| Entity Central Index Key |
0000890453
|
|
| Entity Investment Company Type |
N-1A
|
|
| Document Period End Date |
Jun. 30, 2025
|
|
| Investment Class |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
Large Company Growth Portfolio
|
|
| Class Name |
Investment Class
|
|
| Trading Symbol |
DTLGX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the Large Company Growth Portfolio (the “Fund”) for the period of January 1, 2025 to June 30, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.wilshire.com/research-insights/product-literature. You can also request this information by contacting us at 1-866-591-1658.
|
|
| Additional Information Phone Number |
1-866-591-1658
|
|
| Additional Information Website |
https://www.wilshire.com/research-insights/product-literature
|
|
| Expenses [Text Block] |
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
|
|
|
|
Class Name
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment*
|
|
Investment Class
|
$67
|
1.30%
|
|
[1] |
| Expenses Paid, Amount |
$ 67
|
|
| Expense Ratio, Percent |
1.30%
|
|
| Net Assets |
$ 278,251,914
|
|
| Holdings Count | $ / shares |
351
|
|
| Investment Company Portfolio Turnover |
49.00%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (as of June 30, 2025)
|
|
|
Net Assets
|
$278,251,914
|
|
Number of Holdings
|
351
|
|
Portfolio Turnover
|
49%
|
|
|
| Holdings [Text Block] |
|
|
|
Top Sectors
|
(% of Net Assets)
|
|
Information Technology
|
36.4%
|
|
Communication Services
|
15.2%
|
|
Consumer Discretionary
|
11.1%
|
|
Health Care
|
7.2%
|
|
Financials
|
5.6%
|
|
Industrials
|
5.4%
|
|
Mortgage Securities
|
2.8%
|
|
Utilities
|
2.5%
|
|
Consumer Staples
|
2.0%
|
|
Cash & Other
|
11.8%
|
|
|
|
Top 10 Issuers
|
(% of Net Assets)
|
|
NVIDIA Corp.
|
10.7%
|
|
Microsoft Corp.
|
9.0%
|
|
Amazon.com, Inc.
|
6.5%
|
|
Meta Platforms, Inc.
|
5.8%
|
|
Broadcom, Inc.
|
3.6%
|
|
Alphabet, Inc.
|
3.5%
|
|
Netflix, Inc.
|
3.2%
|
|
Apple, Inc.
|
3.2%
|
|
Voya VACS Series SC Fund
|
2.2%
|
|
Visa, Inc.
|
1.9%
|
|
|
| Updated Prospectus Web Address |
https://www.wilshire.com/research-insights/product-literature
|
|
| Institutional Class |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
Large Company Growth Portfolio
|
|
| Class Name |
Institutional Class
|
|
| Trading Symbol |
WLCGX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the Large Company Growth Portfolio (the “Fund”) for the period of January 1, 2025 to June 30, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.wilshire.com/research-insights/product-literature. You can also request this information by contacting us at 1-866-591-1658.
|
|
| Additional Information Phone Number |
1-866-591-1658
|
|
| Additional Information Website |
https://www.wilshire.com/research-insights/product-literature
|
|
| Expenses [Text Block] |
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
|
|
|
|
Class Name
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment*
|
|
Institutional Class
|
$52
|
1.00%
|
|
[2] |
| Expenses Paid, Amount |
$ 52
|
|
| Expense Ratio, Percent |
1.00%
|
|
| Net Assets |
$ 278,251,914
|
|
| Holdings Count | $ / shares |
351
|
|
| Investment Company Portfolio Turnover |
49.00%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (as of June 30, 2025)
|
|
|
Net Assets
|
$278,251,914
|
|
Number of Holdings
|
351
|
|
Portfolio Turnover
|
49%
|
|
|
| Holdings [Text Block] |
|
|
|
Top Sectors
|
(% of Net Assets)
|
|
Information Technology
|
36.4%
|
|
Communication Services
|
15.2%
|
|
Consumer Discretionary
|
11.1%
|
|
Health Care
|
7.2%
|
|
Financials
|
5.6%
|
|
Industrials
|
5.4%
|
|
Mortgage Securities
|
2.8%
|
|
Utilities
|
2.5%
|
|
Consumer Staples
|
2.0%
|
|
Cash & Other
|
11.8%
|
|
|
|
Top 10 Issuers
|
(% of Net Assets)
|
|
NVIDIA Corp.
|
10.7%
|
|
Microsoft Corp.
|
9.0%
|
|
Amazon.com, Inc.
|
6.5%
|
|
Meta Platforms, Inc.
|
5.8%
|
|
Broadcom, Inc.
|
3.6%
|
|
Alphabet, Inc.
|
3.5%
|
|
Netflix, Inc.
|
3.2%
|
|
Apple, Inc.
|
3.2%
|
|
Voya VACS Series SC Fund
|
2.2%
|
|
Visa, Inc.
|
1.9%
|
|
|
| Updated Prospectus Web Address |
https://www.wilshire.com/research-insights/product-literature
|
|
| Investment Class |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
Large Company Value Portfolio
|
|
| Class Name |
Investment Class
|
|
| Trading Symbol |
DTLVX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the Large Company Value Portfolio (the “Fund”) for the period of January 1, 2025 to June 30, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.wilshire.com/research-insights/product-literature. You can also request this information by contacting us at 1-866-591-1658.
|
|
| Additional Information Phone Number |
1-866-591-1658
|
|
| Additional Information Website |
https://www.wilshire.com/research-insights/product-literature
|
|
| Expenses [Text Block] |
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
|
|
|
|
Class Name
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment*
|
|
Investment Class
|
$66
|
1.30%
|
|
[3] |
| Expenses Paid, Amount |
$ 66
|
|
| Expense Ratio, Percent |
1.30%
|
|
| Net Assets |
$ 165,837,593
|
|
| Holdings Count | $ / shares |
518
|
|
| Investment Company Portfolio Turnover |
29.00%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (as of June 30, 2025)
|
|
|
Net Assets
|
$165,837,593
|
|
Number of Holdings
|
518
|
|
Portfolio Turnover
|
29%
|
|
|
| Holdings [Text Block] |
|
|
|
Top Sectors
|
(% of Net Assets)
|
|
Financials
|
20.4%
|
|
Information Technology
|
13.3%
|
|
Health Care
|
11.3%
|
|
Industrials
|
10.5%
|
|
Consumer Staples
|
5.5%
|
|
Communication Services
|
5.4%
|
|
Energy
|
5.2%
|
|
Consumer Discretionary
|
5.2%
|
|
Materials
|
4.0%
|
|
Cash & Other
|
19.2%
|
|
|
|
Top 10 Issuers
|
(% of Net Assets)
|
|
Voya VACS Series SC Fund
|
2.2%
|
|
Microsoft Corp.
|
1.8%
|
|
F5, Inc.
|
1.6%
|
|
Workday, Inc.
|
1.5%
|
|
Bank of America Corp.
|
1.3%
|
|
Amazon.com, Inc.
|
1.2%
|
|
Charles Schwab Corp.
|
1.2%
|
|
JPMorgan Chase & Co.
|
1.2%
|
|
Citigroup, Inc.
|
1.1%
|
|
Alphabet, Inc.
|
1.1%
|
|
|
| Updated Prospectus Web Address |
https://www.wilshire.com/research-insights/product-literature
|
|
| Institutional Class |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
Large Company Value Portfolio
|
|
| Class Name |
Institutional Class
|
|
| Trading Symbol |
WLCVX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the Large Company Value Portfolio (the “Fund”) for the period of January 1, 2025 to June 30, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.wilshire.com/research-insights/product-literature. You can also request this information by contacting us at 1-866-591-1658.
|
|
| Additional Information Phone Number |
1-866-591-1658
|
|
| Additional Information Website |
https://www.wilshire.com/research-insights/product-literature
|
|
| Expenses [Text Block] |
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
|
|
|
|
Class Name
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment*
|
|
Institutional Class
|
$51
|
1.00%
|
|
[4] |
| Expenses Paid, Amount |
$ 51
|
|
| Expense Ratio, Percent |
1.00%
|
|
| Net Assets |
$ 165,837,593
|
|
| Holdings Count | $ / shares |
518
|
|
| Investment Company Portfolio Turnover |
29.00%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (as of June 30, 2025)
|
|
|
Net Assets
|
$165,837,593
|
|
Number of Holdings
|
518
|
|
Portfolio Turnover
|
29%
|
|
|
| Holdings [Text Block] |
|
|
|
Top Sectors
|
(% of Net Assets)
|
|
Financials
|
20.4%
|
|
Information Technology
|
13.3%
|
|
Health Care
|
11.3%
|
|
Industrials
|
10.5%
|
|
Consumer Staples
|
5.5%
|
|
Communication Services
|
5.4%
|
|
Energy
|
5.2%
|
|
Consumer Discretionary
|
5.2%
|
|
Materials
|
4.0%
|
|
Cash & Other
|
19.2%
|
|
|
|
Top 10 Issuers
|
(% of Net Assets)
|
|
Voya VACS Series SC Fund
|
2.2%
|
|
Microsoft Corp.
|
1.8%
|
|
F5, Inc.
|
1.6%
|
|
Workday, Inc.
|
1.5%
|
|
Bank of America Corp.
|
1.3%
|
|
Amazon.com, Inc.
|
1.2%
|
|
Charles Schwab Corp.
|
1.2%
|
|
JPMorgan Chase & Co.
|
1.2%
|
|
Citigroup, Inc.
|
1.1%
|
|
Alphabet, Inc.
|
1.1%
|
|
|
| Updated Prospectus Web Address |
https://www.wilshire.com/research-insights/product-literature
|
|
| Investment Class |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
Small Company Growth Portfolio
|
|
| Class Name |
Investment Class
|
|
| Trading Symbol |
DTSGX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the Small Company Growth Portfolio (the “Fund”) for the period of January 1, 2025 to June 30, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.wilshire.com/research-insights/product-literature. You can also request this information by contacting us at 1-866-591-1658.
|
|
| Additional Information Phone Number |
1-866-591-1658
|
|
| Additional Information Website |
https://www.wilshire.com/research-insights/product-literature
|
|
| Expenses [Text Block] |
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
|
|
|
|
Class Name
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment*
|
|
Investment Class
|
$66
|
1.35%
|
|
[5] |
| Expenses Paid, Amount |
$ 66
|
|
| Expense Ratio, Percent |
1.35%
|
|
| Net Assets |
$ 22,682,336
|
|
| Holdings Count | $ / shares |
398
|
|
| Investment Company Portfolio Turnover |
97.00%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (as of June 30, 2025)
|
|
|
Net Assets
|
$22,682,336
|
|
Number of Holdings
|
398
|
|
Portfolio Turnover
|
97%
|
|
|
| Holdings [Text Block] |
|
|
|
Top Sectors
|
(% of Net Assets)
|
|
Health Care
|
23.1%
|
|
Industrials
|
21.7%
|
|
Information Technology
|
20.0%
|
|
Consumer Discretionary
|
10.2%
|
|
Financials
|
10.2%
|
|
Consumer Staples
|
4.7%
|
|
Energy
|
3.0%
|
|
Communication Services
|
2.0%
|
|
Materials
|
1.5%
|
|
Cash & Other
|
3.6%
|
|
|
|
Top 10 Issuers
|
(% of Net Assets)
|
|
Pegasystems, Inc.
|
1.9%
|
|
Federal Signal Corp.
|
1.8%
|
|
Texas Roadhouse, Inc.
|
1.7%
|
|
Excelerate Energy, Inc.
|
1.2%
|
|
Sprouts Farmers Market, Inc.
|
1.1%
|
|
ADMA Biologics, Inc.
|
1.1%
|
|
Casella Waste Systems, Inc.
|
1.1%
|
|
Sterling Infrastructure, Inc.
|
1.1%
|
|
HealthEquity, Inc.
|
1.1%
|
|
Paylocity Holding Corp.
|
1.0%
|
|
|
| Updated Prospectus Web Address |
https://www.wilshire.com/research-insights/product-literature
|
|
| Institutional Class |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
Small Company Growth Portfolio
|
|
| Class Name |
Institutional Class
|
|
| Trading Symbol |
WSMGX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the Small Company Growth Portfolio (the “Fund”) for the period of January 1, 2025 to June 30, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.wilshire.com/research-insights/product-literature. You can also request this information by contacting us at 1-866-591-1658.
|
|
| Additional Information Phone Number |
1-866-591-1658
|
|
| Additional Information Website |
https://www.wilshire.com/research-insights/product-literature
|
|
| Expenses [Text Block] |
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
|
|
|
|
Class Name
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment*
|
|
Institutional Class
|
$54
|
1.10%
|
|
[6] |
| Expenses Paid, Amount |
$ 54
|
|
| Expense Ratio, Percent |
1.10%
|
|
| Net Assets |
$ 22,682,336
|
|
| Holdings Count | $ / shares |
398
|
|
| Investment Company Portfolio Turnover |
97.00%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (as of June 30, 2025)
|
|
|
Net Assets
|
$22,682,336
|
|
Number of Holdings
|
398
|
|
Portfolio Turnover
|
97%
|
|
|
| Holdings [Text Block] |
|
|
|
Top Sectors
|
(% of Net Assets)
|
|
Health Care
|
23.1%
|
|
Industrials
|
21.7%
|
|
Information Technology
|
20.0%
|
|
Consumer Discretionary
|
10.2%
|
|
Financials
|
10.2%
|
|
Consumer Staples
|
4.7%
|
|
Energy
|
3.0%
|
|
Communication Services
|
2.0%
|
|
Materials
|
1.5%
|
|
Cash & Other
|
3.6%
|
|
|
|
Top 10 Issuers
|
(% of Net Assets)
|
|
Pegasystems, Inc.
|
1.9%
|
|
Federal Signal Corp.
|
1.8%
|
|
Texas Roadhouse, Inc.
|
1.7%
|
|
Excelerate Energy, Inc.
|
1.2%
|
|
Sprouts Farmers Market, Inc.
|
1.1%
|
|
ADMA Biologics, Inc.
|
1.1%
|
|
Casella Waste Systems, Inc.
|
1.1%
|
|
Sterling Infrastructure, Inc.
|
1.1%
|
|
HealthEquity, Inc.
|
1.1%
|
|
Paylocity Holding Corp.
|
1.0%
|
|
|
| Updated Prospectus Web Address |
https://www.wilshire.com/research-insights/product-literature
|
|
| Investment Class |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
Small Company Value Portfolio
|
|
| Class Name |
Investment Class
|
|
| Trading Symbol |
DTSVX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the Small Company Value Portfolio (the “Fund”) for the period of January 1, 2025 to June 30, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.wilshire.com/research-insights/product-literature. You can also request this information by contacting us at 1-866-591-1658.
|
|
| Additional Information Phone Number |
1-866-591-1658
|
|
| Additional Information Website |
https://www.wilshire.com/research-insights/product-literature
|
|
| Expenses [Text Block] |
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
|
|
|
|
Class Name
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment*
|
|
Investment Class
|
$66
|
1.35%
|
|
[7] |
| Expenses Paid, Amount |
$ 66
|
|
| Expense Ratio, Percent |
1.35%
|
|
| Net Assets |
$ 22,796,852
|
|
| Holdings Count | $ / shares |
656
|
|
| Investment Company Portfolio Turnover |
33.00%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (as of June 30, 2025)
|
|
|
Net Assets
|
$22,796,852
|
|
Number of Holdings
|
656
|
|
Portfolio Turnover
|
33%
|
|
|
| Holdings [Text Block] |
|
|
|
Top Sectors
|
(% of Net Assets)
|
|
Financials
|
28.7%
|
|
Industrials
|
18.7%
|
|
Consumer Discretionary
|
11.2%
|
|
Real Estate
|
8.1%
|
|
Health Care
|
6.4%
|
|
Information Technology
|
6.4%
|
|
Energy
|
6.3%
|
|
Materials
|
5.4%
|
|
Consumer Staples
|
3.5%
|
|
Cash & Other
|
5.3%
|
|
|
|
Top 10 Issuers
|
(% of Net Assets)
|
|
Red Rock Resorts, Inc.
|
1.7%
|
|
Ryman Hospitality Properties, Inc.
|
1.4%
|
|
Ducommun, Inc.
|
1.2%
|
|
Bank OZK
|
1.1%
|
|
Triumph Financial, Inc.
|
1.1%
|
|
Mr Cooper Group, Inc.
|
1.1%
|
|
Itron, Inc.
|
1.0%
|
|
Live Oak Bancshares, Inc.
|
0.9%
|
|
Astrana Health, Inc.
|
0.9%
|
|
Hancock Whitney Corp.
|
0.8%
|
|
|
| Updated Prospectus Web Address |
https://www.wilshire.com/research-insights/product-literature
|
|
| Institutional Class |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
Small Company Value Portfolio
|
|
| Class Name |
Institutional Class
|
|
| Trading Symbol |
WSMVX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the Small Company Value Portfolio (the “Fund”) for the period of January 1, 2025 to June 30, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.wilshire.com/research-insights/product-literature. You can also request this information by contacting us at 1-866-591-1658.
|
|
| Additional Information Phone Number |
1-866-591-1658
|
|
| Additional Information Website |
https://www.wilshire.com/research-insights/product-literature
|
|
| Expenses [Text Block] |
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
|
|
|
|
Class Name
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment*
|
|
Institutional Class
|
$54
|
1.10%
|
|
[8] |
| Expenses Paid, Amount |
$ 54
|
|
| Expense Ratio, Percent |
1.10%
|
|
| Net Assets |
$ 22,796,852
|
|
| Holdings Count | $ / shares |
656
|
|
| Investment Company Portfolio Turnover |
33.00%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (as of June 30, 2025)
|
|
|
Net Assets
|
$22,796,852
|
|
Number of Holdings
|
656
|
|
Portfolio Turnover
|
33%
|
|
|
| Holdings [Text Block] |
|
|
|
Top Sectors
|
(% of Net Assets)
|
|
Financials
|
28.7%
|
|
Industrials
|
18.7%
|
|
Consumer Discretionary
|
11.2%
|
|
Real Estate
|
8.1%
|
|
Health Care
|
6.4%
|
|
Information Technology
|
6.4%
|
|
Energy
|
6.3%
|
|
Materials
|
5.4%
|
|
Consumer Staples
|
3.5%
|
|
Cash & Other
|
5.3%
|
|
|
|
Top 10 Issuers
|
(% of Net Assets)
|
|
Red Rock Resorts, Inc.
|
1.7%
|
|
Ryman Hospitality Properties, Inc.
|
1.4%
|
|
Ducommun, Inc.
|
1.2%
|
|
Bank OZK
|
1.1%
|
|
Triumph Financial, Inc.
|
1.1%
|
|
Mr Cooper Group, Inc.
|
1.1%
|
|
Itron, Inc.
|
1.0%
|
|
Live Oak Bancshares, Inc.
|
0.9%
|
|
Astrana Health, Inc.
|
0.9%
|
|
Hancock Whitney Corp.
|
0.8%
|
|
|
| Updated Prospectus Web Address |
https://www.wilshire.com/research-insights/product-literature
|
|
| Investment Class |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
FT Wilshire 5000® Index Fund
|
|
| Class Name |
Investment Class
|
|
| Trading Symbol |
WFIVX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the FT Wilshire 5000® Index Fund (the “Fund”) for the period of January 1, 2025 to June 30, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.wilshire.com/research-insights/product-literature. You can also request this information by contacting us at 1-866-591-1658.
|
|
| Additional Information Phone Number |
1-866-591-1658
|
|
| Additional Information Website |
https://www.wilshire.com/research-insights/product-literature
|
|
| Expenses [Text Block] |
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
|
|
|
|
Class Name
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment*
|
|
Investment Class
|
$29
|
0.56%
|
|
[9] |
| Expenses Paid, Amount |
$ 29
|
|
| Expense Ratio, Percent |
0.56%
|
|
| Net Assets |
$ 289,623,450
|
|
| Holdings Count | $ / shares |
2,178
|
|
| Investment Company Portfolio Turnover |
1.00%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (as of June 30, 2025)
|
|
|
Net Assets
|
$289,623,450
|
|
Number of Holdings
|
2,178
|
|
Portfolio Turnover
|
1%
|
|
|
| Holdings [Text Block] |
|
|
|
Top Sectors
|
(% of Net Assets)
|
|
Information Technology
|
30.6%
|
|
Financials
|
14.0%
|
|
Consumer Discretionary
|
10.3%
|
|
Industrials
|
9.7%
|
|
Health Care
|
9.6%
|
|
Communication Services
|
9.2%
|
|
Consumer Staples
|
5.2%
|
|
Energy
|
3.1%
|
|
Real Estate
|
2.4%
|
|
Cash & Other
|
5.9%
|
|
|
|
Top 10 Issuers
|
(% of Net Assets)
|
|
NVIDIA Corp.
|
6.2%
|
|
Microsoft Corp.
|
6.1%
|
|
Apple, Inc.
|
5.1%
|
|
Amazon.com, Inc.
|
3.5%
|
|
Alphabet, Inc.
|
3.2%
|
|
Meta Platforms, Inc.
|
2.7%
|
|
Broadcom, Inc.
|
2.1%
|
|
Tesla, Inc.
|
1.5%
|
|
JPMorgan Chase & Co.
|
1.3%
|
|
Eli Lilly & Co.
|
1.1%
|
|
|
| Updated Prospectus Web Address |
https://www.wilshire.com/research-insights/product-literature
|
|
| Institutional Class |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
FT Wilshire 5000® Index Fund
|
|
| Class Name |
Institutional Class
|
|
| Trading Symbol |
WINDX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the FT Wilshire 5000® Index Fund (the “Fund”) for the period of January 1, 2025 to June 30, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.wilshire.com/research-insights/product-literature. You can also request this information by contacting us at 1-866-591-1658.
|
|
| Additional Information Phone Number |
1-866-591-1658
|
|
| Additional Information Website |
https://www.wilshire.com/research-insights/product-literature
|
|
| Expenses [Text Block] |
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
|
|
|
|
Class Name
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment*
|
|
Institutional Class
|
$17
|
0.33%
|
|
[10] |
| Expenses Paid, Amount |
$ 17
|
|
| Expense Ratio, Percent |
0.33%
|
|
| Net Assets |
$ 289,623,450
|
|
| Holdings Count | $ / shares |
2,178
|
|
| Investment Company Portfolio Turnover |
1.00%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (as of June 30, 2025)
|
|
|
Net Assets
|
$289,623,450
|
|
Number of Holdings
|
2,178
|
|
Portfolio Turnover
|
1%
|
|
|
| Holdings [Text Block] |
|
|
|
Top Sectors
|
(% of Net Assets)
|
|
Information Technology
|
30.6%
|
|
Financials
|
14.0%
|
|
Consumer Discretionary
|
10.3%
|
|
Industrials
|
9.7%
|
|
Health Care
|
9.6%
|
|
Communication Services
|
9.2%
|
|
Consumer Staples
|
5.2%
|
|
Energy
|
3.1%
|
|
Real Estate
|
2.4%
|
|
Cash & Other
|
5.9%
|
|
|
|
Top 10 Issuers
|
(% of Net Assets)
|
|
NVIDIA Corp.
|
6.2%
|
|
Microsoft Corp.
|
6.1%
|
|
Apple, Inc.
|
5.1%
|
|
Amazon.com, Inc.
|
3.5%
|
|
Alphabet, Inc.
|
3.2%
|
|
Meta Platforms, Inc.
|
2.7%
|
|
Broadcom, Inc.
|
2.1%
|
|
Tesla, Inc.
|
1.5%
|
|
JPMorgan Chase & Co.
|
1.3%
|
|
Eli Lilly & Co.
|
1.1%
|
|
|
| Updated Prospectus Web Address |
https://www.wilshire.com/research-insights/product-literature
|
|
| Investment Class |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
Wilshire International Equity Fund
|
|
| Class Name |
Investment Class
|
|
| Trading Symbol |
WLCTX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the Wilshire International Equity Fund (the “Fund”) for the period of January 1, 2025 to June 30, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.wilshire.com/research-insights/product-literature. You can also request this information by contacting us at 1-866-591-1658.
|
|
| Additional Information Phone Number |
1-866-591-1658
|
|
| Additional Information Website |
https://www.wilshire.com/research-insights/product-literature
|
|
| Expenses [Text Block] |
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
|
|
|
|
Class Name
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment*
|
|
Investment Class
|
$82
|
1.50%
|
|
[11] |
| Expenses Paid, Amount |
$ 82
|
|
| Expense Ratio, Percent |
1.50%
|
|
| Net Assets |
$ 227,727,397
|
|
| Holdings Count | $ / shares |
1,161
|
|
| Investment Company Portfolio Turnover |
27.00%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (as of June 30, 2025)
|
|
|
Net Assets
|
$227,727,397
|
|
Number of Holdings
|
1,161
|
|
Portfolio Turnover
|
27%
|
|
|
| Holdings [Text Block] |
|
|
|
Top Sectors
|
(% of Net Assets)
|
|
Financials
|
18.2%
|
|
Industrials
|
17.3%
|
|
Information Technology
|
10.6%
|
|
Consumer Discretionary
|
8.9%
|
|
Health Care
|
7.2%
|
|
Communication Services
|
5.7%
|
|
Materials
|
5.1%
|
|
Consumer Staples
|
4.5%
|
|
Mortgage Securities
|
3.3%
|
|
Cash & Other
|
19.2%
|
|
|
|
Top 10 Issuers
|
(% of Net Assets)
|
|
Taiwan Semiconductor Manufacturing Co. Ltd.
|
2.2%
|
|
Voya VACS Series SC Fund
|
2.0%
|
|
Siemens Energy AG
|
1.5%
|
|
MSCI EAFE Total Return Index
|
1.4%
|
|
Rolls-Royce Holdings PLC
|
1.3%
|
|
Sea Ltd.
|
1.2%
|
|
Spotify Technology SA
|
1.1%
|
|
BAE Systems PLC
|
1.1%
|
|
SAP SE
|
1.0%
|
|
Federal National Mortgage Association
|
1.0%
|
|
|
|
Top Ten Countries
|
(% of Net Assets)
|
|
United States
|
13.4%
|
|
Japan
|
11.2%
|
|
United Kingdom
|
9.5%
|
|
Germany
|
7.8%
|
|
China
|
5.2%
|
|
France
|
4.8%
|
|
Canada
|
4.7%
|
|
Taiwan
|
3.8%
|
|
Netherlands
|
2.9%
|
|
Cash & Other
|
36.7%
|
|
|
| Updated Prospectus Web Address |
https://www.wilshire.com/research-insights/product-literature
|
|
| Institutional Class |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
Wilshire International Equity Fund
|
|
| Class Name |
Institutional Class
|
|
| Trading Symbol |
WLTTX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the Wilshire International Equity Fund (the “Fund”) for the period of January 1, 2025 to June 30, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.wilshire.com/research-insights/product-literature. You can also request this information by contacting us at 1-866-591-1658.
|
|
| Additional Information Phone Number |
1-866-591-1658
|
|
| Additional Information Website |
https://www.wilshire.com/research-insights/product-literature
|
|
| Expenses [Text Block] |
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
|
|
|
|
Class Name
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment*
|
|
Institutional Class
|
$69
|
1.25%
|
|
[12] |
| Expenses Paid, Amount |
$ 69
|
|
| Expense Ratio, Percent |
1.25%
|
|
| Net Assets |
$ 227,727,397
|
|
| Holdings Count | $ / shares |
1,161
|
|
| Investment Company Portfolio Turnover |
27.00%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (as of June 30, 2025)
|
|
|
Net Assets
|
$227,727,397
|
|
Number of Holdings
|
1,161
|
|
Portfolio Turnover
|
27%
|
|
|
| Holdings [Text Block] |
|
|
|
Top Sectors
|
(% of Net Assets)
|
|
Financials
|
18.2%
|
|
Industrials
|
17.3%
|
|
Information Technology
|
10.6%
|
|
Consumer Discretionary
|
8.9%
|
|
Health Care
|
7.2%
|
|
Communication Services
|
5.7%
|
|
Materials
|
5.1%
|
|
Consumer Staples
|
4.5%
|
|
Mortgage Securities
|
3.3%
|
|
Cash & Other
|
19.2%
|
|
|
|
Top 10 Issuers
|
(% of Net Assets)
|
|
Taiwan Semiconductor Manufacturing Co. Ltd.
|
2.2%
|
|
Voya VACS Series SC Fund
|
2.0%
|
|
Siemens Energy AG
|
1.5%
|
|
MSCI EAFE Total Return Index
|
1.4%
|
|
Rolls-Royce Holdings PLC
|
1.3%
|
|
Sea Ltd.
|
1.2%
|
|
Spotify Technology SA
|
1.1%
|
|
BAE Systems PLC
|
1.1%
|
|
SAP SE
|
1.0%
|
|
Federal National Mortgage Association
|
1.0%
|
|
|
|
Top Ten Countries
|
(% of Net Assets)
|
|
United States
|
13.4%
|
|
Japan
|
11.2%
|
|
United Kingdom
|
9.5%
|
|
Germany
|
7.8%
|
|
China
|
5.2%
|
|
France
|
4.8%
|
|
Canada
|
4.7%
|
|
Taiwan
|
3.8%
|
|
Netherlands
|
2.9%
|
|
Cash & Other
|
36.7%
|
|
|
| Updated Prospectus Web Address |
https://www.wilshire.com/research-insights/product-literature
|
|
| Investment Class |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
Wilshire Income Opportunities Fund
|
|
| Class Name |
Investment Class
|
|
| Trading Symbol |
WIORX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the Wilshire Income Opportunities Fund (the “Fund”) for the period of January 1, 2025 to June 30, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.wilshire.com/research-insights/product-literature. You can also request this information by contacting us at 1-866-591-1658.
|
|
| Additional Information Phone Number |
1-866-591-1658
|
|
| Additional Information Website |
https://www.wilshire.com/research-insights/product-literature
|
|
| Expenses [Text Block] |
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
|
|
|
|
Class Name
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment*
|
|
Investment Class
|
$58
|
1.15%
|
|
[13] |
| Expenses Paid, Amount |
$ 58
|
|
| Expense Ratio, Percent |
1.15%
|
|
| Net Assets |
$ 179,384,354
|
|
| Holdings Count | $ / shares |
1,406
|
|
| Investment Company Portfolio Turnover |
34.00%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (as of June 30, 2025)
|
|
|
Net Assets
|
$179,384,354
|
|
Number of Holdings
|
1,406
|
|
Portfolio Turnover
|
34%
|
|
|
| Holdings [Text Block] |
|
|
|
Top Sectors
|
(% of Net Assets)
|
|
Mortgage Securities
|
27.2%
|
|
Government
|
16.5%
|
|
Asset Backed Securities
|
9.1%
|
|
Financial
|
7.9%
|
|
Consumer, Cyclical
|
5.6%
|
|
Consumer, Non-cyclical
|
4.9%
|
|
Energy
|
4.5%
|
|
Utilities
|
3.8%
|
|
Industrial
|
3.7%
|
|
Cash & Other
|
16.8%
|
|
|
|
Top 10 Issuers
|
(% of Net Assets)
|
|
United States Treasury Note/Bond
|
8.1%
|
|
Federal National Mortgage Association
|
5.5%
|
|
Federal Home Loan Mortgage Corp.
|
3.3%
|
|
United States Treasury Bill
|
3.2%
|
|
Voya VACS Series HYB Fund
|
2.5%
|
|
BX Trust
|
2.5%
|
|
Freddie Mac Structured Agency Credit Risk Debt Notes
|
1.3%
|
|
Voya VACS Series EMHCD Fund
|
1.0%
|
|
Progress Residential Trust
|
1.0%
|
|
Indonesia Treasury Bond
|
1.0%
|
|
|
| Updated Prospectus Web Address |
https://www.wilshire.com/research-insights/product-literature
|
|
| Institutional Class |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
Wilshire Income Opportunities Fund
|
|
| Class Name |
Institutional Class
|
|
| Trading Symbol |
WIOPX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the Wilshire Income Opportunities Fund (the “Fund”) for the period of January 1, 2025 to June 30, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.wilshire.com/research-insights/product-literature. You can also request this information by contacting us at 1-866-591-1658.
|
|
| Additional Information Phone Number |
1-866-591-1658
|
|
| Additional Information Website |
https://www.wilshire.com/research-insights/product-literature
|
|
| Expenses [Text Block] |
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
|
|
|
|
Class Name
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment*
|
|
Institutional Class
|
$46
|
0.90%
|
|
[14] |
| Expenses Paid, Amount |
$ 46
|
|
| Expense Ratio, Percent |
0.90%
|
|
| Net Assets |
$ 179,384,354
|
|
| Holdings Count | $ / shares |
1,406
|
|
| Investment Company Portfolio Turnover |
34.00%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (as of June 30, 2025)
|
|
|
Net Assets
|
$179,384,354
|
|
Number of Holdings
|
1,406
|
|
Portfolio Turnover
|
34%
|
|
|
| Holdings [Text Block] |
|
|
|
Top Sectors
|
(% of Net Assets)
|
|
Mortgage Securities
|
27.2%
|
|
Government
|
16.5%
|
|
Asset Backed Securities
|
9.1%
|
|
Financial
|
7.9%
|
|
Consumer, Cyclical
|
5.6%
|
|
Consumer, Non-cyclical
|
4.9%
|
|
Energy
|
4.5%
|
|
Utilities
|
3.8%
|
|
Industrial
|
3.7%
|
|
Cash & Other
|
16.8%
|
|
|
|
Top 10 Issuers
|
(% of Net Assets)
|
|
United States Treasury Note/Bond
|
8.1%
|
|
Federal National Mortgage Association
|
5.5%
|
|
Federal Home Loan Mortgage Corp.
|
3.3%
|
|
United States Treasury Bill
|
3.2%
|
|
Voya VACS Series HYB Fund
|
2.5%
|
|
BX Trust
|
2.5%
|
|
Freddie Mac Structured Agency Credit Risk Debt Notes
|
1.3%
|
|
Voya VACS Series EMHCD Fund
|
1.0%
|
|
Progress Residential Trust
|
1.0%
|
|
Indonesia Treasury Bond
|
1.0%
|
|
|
| Updated Prospectus Web Address |
https://www.wilshire.com/research-insights/product-literature
|
|
|
|