v3.25.2
Shareholder Report
6 Months Ended
May 31, 2025
USD ($)
Holdings
Shareholder Report [Line Items]  
Document Type N-CSRS
Amendment Flag false
Registrant Name Tidal Trust III
Entity Central Index Key 0001722388
Entity Investment Company Type N-1A
Document Period End Date May 31, 2025
NestYield Total Return Guard ETF  
Shareholder Report [Line Items]  
Fund Name NestYield Total Return Guard ETF
Class Name NestYield Total Return Guard ETF
Trading Symbol EGGS
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the NestYield Total Return Guard ETF (the "Fund") for the period December 26, 2024 to May 31, 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://nestyield.com/. You can also request this information by contacting us at (855) 879‑5979 or by writing to NestYield Total Return Guard ETF, c/o U.S. Bank Global Fund Services, P.O. Box 701, Milwaukee, Wisconsin 53201-0701.
Additional Information Phone Number (855) 879‑5979
Additional Information Website https://nestyield.com/
Expenses [Text Block]

What were the Fund costs for the period?
(based on a hypothetical $10,000 investment)

Fund Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
NestYield Total Return Guard ETF
$38
0.89%

 

Expenses Paid, Amount $ 38
Expense Ratio, Percent 0.89%
Net Assets $ 19,817,000
Holdings Count | Holdings 61
Advisory Fees Paid, Amount $ 48,439
Investment Company, Portfolio Turnover 44.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics

(as of May 31, 2025)

 

 

Fund Size (Thousands)
$19,817
Number of Holdings
61
Total Advisory Fee Paid
$48,439
Portfolio Turnover Rate
44%

Holdings [Text Block]

Sector Breakdown
(% of Total Net Assets)

Sector
%
Technology
0.524
Communications
0.176
Consumer Discretionary
0.1
Health Care
0.088
Utilities
0.059
Consumer Staples
0.043
Cash & Other
0.01

 

Largest Holdings [Text Block]

What did the Fund invest in?

(as of May 31, 2025)

Top Ten Holdings
(Percentage of
Net Assets)
NVIDIA Corp.
12.6
Broadcom, Inc.
12.3
Eli Lilly & Co.
6.9
Tesla, Inc.
5.6
Vistra Corp.
5.5
Netflix, Inc.
5.3
MicroStrategy, Inc.
5.3
Microsoft Corp.
5.0
Taiwan Semiconductor Manufacturing Co. Ltd.
4.9
Meta Platforms, Inc.
4.6

 

Material Fund Change [Text Block]

How Has the Fund Changed?

There we no material changes during the reporting period.

Accountant Change Statement [Text Block]

Changes in and Disagreements with Accountants

There were no changes in or disagreements with accountants during the reporting period.

NestYield Dynamic Income ETF  
Shareholder Report [Line Items]  
Fund Name NestYield Dynamic Income ETF
Class Name NestYield Dynamic Income ETF
Trading Symbol EGGY
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the NestYield Dynamic Income ETF (the "Fund") for the period December 26, 2024 to May 31, 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://nestyield.com/. You can also request this information by contacting us at (855) 879‑5979 or by writing to NestYield Dynamic Income ETF, c/o U.S. Bank Global Fund Services, P.O. Box 701, Milwaukee, Wisconsin 53201-0701.
Additional Information Phone Number (855) 879‑5979
Additional Information Website https://nestyield.com/
Expenses [Text Block]

What were the Fund costs for the period?
(based on a hypothetical $10,000 investment)

Fund Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
NestYield Dynamic Income ETF
$38
0.89%

 

Expenses Paid, Amount $ 38
Expense Ratio, Percent 0.89%
Net Assets $ 22,907,000
Holdings Count | Holdings 57
Advisory Fees Paid, Amount $ 51,053
Investment Company, Portfolio Turnover 53.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics

(as of May 31, 2025)

 

 

Fund Size (Thousands)
$22,907
Number of Holdings
57
Total Advisory Fee Paid
$51,053
Portfolio Turnover Rate
53%

Holdings [Text Block]

Sector Breakdown
(% of Total Net Assets)

Sector
%
Technology
0.529
Communications
0.176
Consumer Discretionary
0.098
Health Care
0.087
Utilities
0.056
Consumer Staples
0.044
Cash & Other
0.01

 

Largest Holdings [Text Block]

What did the Fund invest in?

(as of May 31, 2025)

Top Ten Holdings
(Percentage of
Net Assets)
NVIDIA Corp.
12.7
Broadcom, Inc.
12.4
Eli Lilly & Co.
7.0
Vistra Corp.
5.3
Tesla, Inc.
5.3
Netflix, Inc.
5.2
MicroStrategy, Inc.
5.1
Microsoft Corp.
5.0
Taiwan Semiconductor Manufacturing Co. Ltd.
5.0
Meta Platforms, Inc.
4.7

Material Fund Change [Text Block]

How Has the Fund Changed?

There we no material changes during the reporting period.

Accountant Change Statement [Text Block]

Changes in and Disagreements with Accountants

There were no changes in or disagreements with accountants during the reporting period.

NestYield Visionary ETF  
Shareholder Report [Line Items]  
Fund Name NestYield Visionary ETF
Class Name NestYield Visionary ETF
Trading Symbol EGGQ
Security Exchange Name NASDAQ
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the NestYield Visionary ETF (the "Fund") for the period December 27, 2024 to May 31, 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://nestyield.com/. You can also request this information by contacting us at (855) 879-5979 or by writing to NestYield Visionary ETF, c/o U.S. Bank Global Fund Services, P.O. Box 701, Milwaukee, Wisconsin 53201-0701.
Additional Information Phone Number (855) 879-5979
Additional Information Website https://nestyield.com/
Expenses [Text Block]

What were the Fund costs for the period?
(based on a hypothetical $10,000 investment)

Fund Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
NestYield Visionary ETF
$39
0.89%

 

Expenses Paid, Amount $ 39
Expense Ratio, Percent 0.89%
Net Assets $ 32,475,000
Holdings Count | Holdings 24
Advisory Fees Paid, Amount $ 58,970
Investment Company, Portfolio Turnover 61.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics

(as of May 31, 2025)

 

 

Fund Size (Thousands)
$32,475
Number of Holdings
24
Total Advisory Fee Paid
$58,970
Portfolio Turnover Rate
61%

Holdings [Text Block]

Sector Breakdown
(% of Total Net Assets)

Sector
%
Technology
0.472
Communications
0.219
Consumer Discretionary
0.097
Health Care
0.085
Financials
0.061
Utilities
0.055
Cash & Other
0.012

 

Largest Holdings [Text Block]

What did the Fund invest in?

(as of May 31, 2025)

Top Ten Holdings
(Percentage of Net Assets)
NVIDIA Corp.
12.5
Broadcom, Inc.
11.5
Meta Platforms, Inc.
7.0
Eli Lilly & Co.
6.5
MicroStrategy, Inc.
6.0
Vistra Corp.
5.5
Netflix, Inc.
5.4
Tesla, Inc.
5.4
Microsoft Corp.
5.0
Taiwan Semiconductor Manufacturing Co. Ltd.
4.7

Material Fund Change [Text Block]

How Has the Fund Changed?

There we no material changes during the reporting period.

Accountant Change Statement [Text Block]

Changes in and Disagreements with Accountants

There were no changes in or disagreements with accountants during the reporting period.