Shareholder Report |
12 Months Ended | |||||||||||||||||||||||
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Apr. 30, 2025
USD ($)
Holdings
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Shareholder Report [Line Items] | ||||||||||||||||||||||||
Document Type | N-CSR | |||||||||||||||||||||||
Amendment Flag | false | |||||||||||||||||||||||
Registrant Name | Spinnaker ETF Series | |||||||||||||||||||||||
Entity Central Index Key | 0001484018 | |||||||||||||||||||||||
Entity Investment Company Type | N-1A | |||||||||||||||||||||||
Document Period End Date | Apr. 30, 2025 | |||||||||||||||||||||||
Genter Capital Dividend Income ETF | ||||||||||||||||||||||||
Shareholder Report [Line Items] | ||||||||||||||||||||||||
Fund Name | Genter Capital Dividend Income ETF | |||||||||||||||||||||||
Class Name | Genter Capital Dividend Income ETF | |||||||||||||||||||||||
Trading Symbol | GEND | |||||||||||||||||||||||
Security Exchange Name | NYSEArca | |||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about Genter Capital Dividend Income ETF for the period January 13, 2025 (commencement of operations) to April 30, 2025.|||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | annual shareholder report | |||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the Fund at https://genterfunds.com/GEND/. You can also request this information by contacting us at (800) 773-3863. | |||||||||||||||||||||||
Additional Information Phone Number | (800) 773-3863 | |||||||||||||||||||||||
Additional Information Website | https://genterfunds.com/GEND/ | |||||||||||||||||||||||
Expenses [Text Block] | What were the Fund costs for the past year? (based on a hypothetical $10,000 investment)
¹ Based on operations for the period from January 13, 2025 to April 30, 2025. Expenses for the full fiscal year would be higher.
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Expenses Paid, Amount | $ 1 | [1] | ||||||||||||||||||||||
Expense Ratio, Percent | 0.38% | |||||||||||||||||||||||
Expenses Short Period Footnote [Text Block] | Based on operations for the period from January 13, 2025 to April 30, 2025. Expenses for the full fiscal year would be higher. | |||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? For the period January 13, 2025 to April 30, 2025, the Fund returned 0.88%. The Fund outperformed the S&P 500 Index and the Russell 1000 Value Index, which returned -4.07% and -0.21%, respectively, for the same period. What factors influenced performance? During the period, changes in US tariff policy and a fear of increased global tariffs materially increased equity volatility.Cooling domestic inflation along with healthy employment numbers have also been a tailwind to the equity markets. The Fund focuses on companies that pay higher dividend yields and is underweight in large cap growth companies that historically pay little or no dividends.The Fund’s underweight positions in the Technology and Consumer Discretionary sectors along with the strong performance of the security selections in the Communications and Healthcare sectors led to the Fund’s outperformance. The main contributors to performance include: • CVS Health Corp: The company provided 2025 guidance that suggests a rebound is starting. Management set achievable guidance with opportunities for upside. • AT&T: Q4 2024 was another quarter of solid results. The company had strong service revenue and wireless margins showed improvement year-over-year. • Gilead Sciences: Earnings guidance range was above current consensus with another year of margin expansion. HIV revenue grew 16% while oncology revenue grew 10%. The main detractors to performance include: • United Parcel Service: The company effectively pulled full year guidance due to uncertainty around trade.Q2 guidance was below expectations. • Dow Inc.: While the company has seen volumes grow, pricing has remained challenging.All three segments of the company experienced declining pricing. • Northern Trust: While Net Interest Margins were strong, fees were below expectations.Operating expenses are elevated as the company is finishing its accelerated investment in modernization. |
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Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. | |||||||||||||||||||||||
Line Graph [Table Text Block] | Cumulative Performance From January 13, 2025 through April 30, 2025 Initial Investment of $10,000 ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns
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No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |||||||||||||||||||||||
Net Assets | $ 601,651 | |||||||||||||||||||||||
Holdings Count | Holdings | 34 | |||||||||||||||||||||||
Advisory Fees Paid, Amount | $ 355 | |||||||||||||||||||||||
Investment Company, Portfolio Turnover | 10.12% | |||||||||||||||||||||||
Additional Fund Statistics [Text Block] | Key Fund Statistics (as of April 30, 2025)
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Holdings [Text Block] | What did the Fund invest in? (as of April 30, 2025) Sector Breakdown (% of net assets) ![]() |
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Largest Holdings [Text Block] |
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Genter Capital International Dividend ETF | ||||||||||||||||||||||||
Shareholder Report [Line Items] | ||||||||||||||||||||||||
Fund Name | Genter Capital International Dividend ETF | |||||||||||||||||||||||
Class Name | Genter Capital International Dividend ETF | |||||||||||||||||||||||
Trading Symbol | GENW | |||||||||||||||||||||||
Security Exchange Name | NYSEArca | |||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about Genter Capital International Dividend ETF for the period January 13, 2025 (commencement of operations) to April 30, 2025.|||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | annual shareholder report | |||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the Fund at https://genterfunds.com/GENW/. You can also request this information by contacting us at (800) 773-3863. | |||||||||||||||||||||||
Additional Information Phone Number | (800) 773-3863 | |||||||||||||||||||||||
Additional Information Website | https://genterfunds.com/GENW/ | |||||||||||||||||||||||
Expenses [Text Block] | What were the Fund costs for the past year? (based on a hypothetical $10,000 investment)
¹ Based on operations for the period from January 13, 2025 to April 30, 2025. Expenses for the full fiscal year would be higher.
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Expenses Paid, Amount | $ 1 | [2] | ||||||||||||||||||||||
Expense Ratio, Percent | 0.38% | |||||||||||||||||||||||
Expenses Short Period Footnote [Text Block] | Based on operations for the period from January 13, 2025 to April 30, 2025. Expenses for the full fiscal year would be higher. | |||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? For the period January 13, 2025 to April 30, 2025, the Fund returned 13.41%. The Fund outperformed the S&P 500 Index, which returned -4.07%, but underperformed the MSCI EAFE Value Index, which returned 17.84%, for the same period. What factors influenced performance? The Fund focuses on stocks that pay higher dividend yields and is underweight in large cap growth companies that historically pay little or no dividends.The Fund’s underweight positions in the Technology sector along with the strong performance of the security selections in the Financials, Industrials and Communication Services sectors led to the Fund’s outperformance. The main contributors to performance include: • BAE Systems: Large beneficiary of the positive inflection in European/Asian defense spending because of pressure from the US Administration, new UK govt increasing their defense budget and the prospect for a next generation UK-Italian-Japanese fighter jet. • Orange: Ended a shaky FY24 on a high note with strong Q4 2024 results and bullish 2025 guide.French consolidation and Spanish optionality provide further catalysts. • AXA: Restructured XL unit along with a strong capital position sets up the company to deliver strong earnings growth and one of the most attractive capital return profiles among peers. The main detractors to performance include: • Nomura Holdings: Destabilization of the Japanese equity market due to US tariffs and recent announced acquisitions in US/Europe asset management have acted as overhangs on the stock.Q4 2024 earnings were viewed as stable, however the announced ¥60 billion share buyback was likely viewed as disappointing. • BP Plc: Lower crude oil prices driven by higher-than-expected production quotas set by OPEC+ as well as the prospect of a global economic slowdown exacerbated by US tariffs.Q1 2025 results also missed expectations as the company attempts to return to the old playbook of conventional oil and gas. • Schneider Electric: Lower than expected Q1 2025 organic sales growth driven by Western Europe and ROW regions.Although 2025 guidance was reiterated, updated exchange rate assumptions imply downside to consensus earnings. |
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Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. | |||||||||||||||||||||||
Line Graph [Table Text Block] | Cumulative Performance From January 13, 2025 through April 30, 2025 Initial Investment of $10,000 ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns
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No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |||||||||||||||||||||||
Net Assets | $ 677,735 | |||||||||||||||||||||||
Holdings Count | Holdings | 33 | |||||||||||||||||||||||
Advisory Fees Paid, Amount | $ 325 | |||||||||||||||||||||||
Investment Company, Portfolio Turnover | 8.81% | |||||||||||||||||||||||
Additional Fund Statistics [Text Block] | Key Fund Statistics (as of April 30, 2025)
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Holdings [Text Block] | What did the Fund invest in? (as of April 30, 2025) Sector Breakdown (% of net assets) ![]() |
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Largest Holdings [Text Block] |
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Genter Capital Taxable Quality Intermediate ETF | ||||||||||||||||||||||||
Shareholder Report [Line Items] | ||||||||||||||||||||||||
Fund Name | Genter Capital Taxable Quality Intermediate ETF | |||||||||||||||||||||||
Class Name | Genter Capital Taxable Quality Intermediate ETF | |||||||||||||||||||||||
Trading Symbol | GENT | |||||||||||||||||||||||
Security Exchange Name | NYSEArca | |||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about Genter Capital Taxable Quality Intermediate ETF for the period May 21, 2024 (commencement of operations) to April 30, 2025.|||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | annual shareholder report | |||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the Fund at https://genterfunds.com/GENT/. You can also request this information by contacting us at (800) 773-3863. | |||||||||||||||||||||||
Additional Information Phone Number | (800) 773-3863 | |||||||||||||||||||||||
Additional Information Website | https://genterfunds.com/GENT/ | |||||||||||||||||||||||
Expenses [Text Block] | What were the Fund costs for the past year? (based on a hypothetical $10,000 investment)
¹ Based on operations for the period from May 21, 2024 to April 30, 2025. Expenses for the full fiscal year would be higher.
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Expenses Paid, Amount | $ 4 | [3] | ||||||||||||||||||||||
Expense Ratio, Percent | 0.38% | |||||||||||||||||||||||
Expenses Short Period Footnote [Text Block] | Based on operations for the period from May 21, 2024 to April 30, 2025. Expenses for the full fiscal year would be higher. | |||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? For the period May 21, 2024 to April 30, 2025, the Fund returned 6.68%. The Fund outperformed the Bloomberg U.S. Aggregate Bond Index, which returned 5.86%, and performed the same as the Bloomberg Intermediate US Gov/Credit Index, which returned 6.68%, for the same period. What factors influenced performance? The Fund’s outperformance of its benchmark was largely driven by an underweight allocation to the securitized debt sector.Additionally, the fund outperformed due to taking less interest rate risk than the benchmark index as interest rates increased across the curve. The main contributors to performance include: • M & T Bank 7.413% 10/30/29 • Cheniere Energy 4.625% 10/15/28 • Tri Point Homes 5.70% 6/15/28 The main detractors to performance include: • HF Sinclair 5.75% 1/15/31 • Citigroup FRN 10/30/24 • Morgan Stanley 4.679% 7/17/26 |
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Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. | |||||||||||||||||||||||
Line Graph [Table Text Block] | Cumulative Performance From May 21, 2024 through April 30, 2025 Initial Investment of $10,000 ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns
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No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |||||||||||||||||||||||
Net Assets | $ 38,393,279 | |||||||||||||||||||||||
Holdings Count | Holdings | 44 | |||||||||||||||||||||||
Advisory Fees Paid, Amount | $ 51,599 | |||||||||||||||||||||||
Investment Company, Portfolio Turnover | 56.87% | |||||||||||||||||||||||
Additional Fund Statistics [Text Block] | Key Fund Statistics (as of April 30, 2025)
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Holdings [Text Block] | What did the Fund invest in? (as of April 30, 2025) Sector Breakdown (% of net assets) ![]() |
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Largest Holdings [Text Block] |
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Genter Capital Municipal Quality Intermediate ETF | ||||||||||||||||||||||||
Shareholder Report [Line Items] | ||||||||||||||||||||||||
Fund Name | Genter Capital Municipal Quality Intermediate ETF | |||||||||||||||||||||||
Class Name | Genter Capital Municipal Quality Intermediate ETF | |||||||||||||||||||||||
Trading Symbol | GENM | |||||||||||||||||||||||
Security Exchange Name | NYSEArca | |||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about Genter Capital Municipal Quality Intermediate ETF for the period May 21, 2024 (commencement of operations) to April 30, 2025.|||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | annual shareholder report | |||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the Fund at https://genterfunds.com/GENM/. You can also request this information by contacting us at (800) 773-3863. | |||||||||||||||||||||||
Additional Information Phone Number | (800) 773-3863 | |||||||||||||||||||||||
Additional Information Website | https://genterfunds.com/GENM/ | |||||||||||||||||||||||
Expenses [Text Block] | What were the Fund costs for the past year? (based on a hypothetical $10,000 investment)
¹ Based on operations for the period from May 21, 2024 to April 30, 2025. Expenses for the full fiscal year would be higher.
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Expenses Paid, Amount | $ 4 | [4] | ||||||||||||||||||||||
Expense Ratio, Percent | 0.38% | |||||||||||||||||||||||
Expenses Short Period Footnote [Text Block] | Based on operations for the period from May 21, 2024 to April 30, 2025. Expenses for the full fiscal year would be higher. | [4] | ||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? For the period May 21, 2024 to April 30, 2025, the Fund returned 3.42%. The Fund outperformed the Bloomberg Municipal Bond Index and the Bloomberg Municipal Bond 5 Year Index, which returned 1.02% and 2.67%, respectively, for the same period. What factors influenced performance? The Fund’s out performance of its benchmark was largely driven by its participation in the primary market and the capture of spread compression on select new issues.The new issue market remains a key source for performance.Longer-duration holdings created a headwind for overall performance as the tax-exempt yield curve steepened during the period. The main contributors to performance include: • Aurora IN Sch Dist GO 5.00% 2038 (AA1) • Arizona Student Housing RV 5.00% 2030 (AA) • Richmond VA Housing Auth RV 4.50% 2040 (AAA) The main detractors to performance include: • Bradley IL GO 5.00% 2035 (AA) • Joplin MO IDA 5.00% 2039 (A+) • Grand County CO 5.00% 2036 (AA-) |
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Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of the Fund's future performance. | |||||||||||||||||||||||
Line Graph [Table Text Block] | Cumulative Performance From May 21, 2024 through April 30, 2025 Initial Investment of $10,000 ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns
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No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |||||||||||||||||||||||
Net Assets | $ 4,513,177 | |||||||||||||||||||||||
Holdings Count | Holdings | 61 | |||||||||||||||||||||||
Advisory Fees Paid, Amount | $ 3,109 | |||||||||||||||||||||||
Investment Company, Portfolio Turnover | 51.62% | |||||||||||||||||||||||
Additional Fund Statistics [Text Block] | Key Fund Statistics (as of April 30, 2025)
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Holdings [Text Block] | What did the Fund invest in? (as of April 30, 2025) State Breakdown (% of net assets) ![]() |
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Largest Holdings [Text Block] |
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