AMERICAN CENTURY ETF TRUST (SDSI)
Management Company · XNAS · Series S000077487 · View on SEC EDGAR ↗
$51.18
As of Aug. 21, 2026
▲ +0.03 (+0.05%)
1-day change
$50.96 – $51.95
52-week range
- Net assets
- $218.4M
- Holdings
- 388
- As of
- May 31, 2026
- Top 10 holdings weight
- 35.22%
- Effective number of positions
- 31.5
- Positions above 1%
- 5
On this page
- Price chart The fund's market price over time, with technical overlays.
- Performance Total return, volatility, drawdown and other risk metrics.
- Fund flows Money flowing in and out of the fund each month, from N-PORT filings.
- Holdings Every position the fund currently holds, with weights.
- Sector breakdown How the fund's holdings split across market sectors.
- Institutional owners 13F institutions that report holding this ETF.
- Similar funds Other funds with overlapping holdings or comparable size.
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Performance as of Aug. 20, 2026
| Period | Price return | Total return |
|---|---|---|
| 1M | ▼ -0.59% | — |
| 3M | ▼ -0.59% | — |
| 6M | ▼ -1.28% | — |
| YTD | ▼ -0.82% | — |
| 1Y | ▼ -0.64% | — |
| 3Y | — | — |
| 5Y | — | — |
| Max since Feb. 27, 2024 | ▲ +0.89% | — |
- Volatility 1Y
- 2.05%
- Volatility 3Y
- —
- Max drawdown 3Y
- —
- Beta 3Y
- —
- Sharpe 1Y*
- -0.55
Total return is shown once dividend history for this fund has been collected — price return alone would duplicate it misleadingly. Returns are not benchmarked against an index. * Sharpe ratio is computed with a 0% risk-free rate.
Fund flows (SEC-reported)
- Last month (May 2026)
- +$25.7M
- Quarter ending May 2026
- +$43.6M
- Trailing 12 months
- +$141.7M
Jun 2025 – May 2026
Based on the fund's own SEC Form N-PORT monthly flow disclosures (Item C.9 "Flow Information") — sales minus redemptions, reinvested distributions excluded. This is a different, independent metric from the "Net flows" estimate above (which is derived from daily shares-outstanding changes). SEC N-PORT filing lag is up to ~60 days; the most recent month/quarter may not yet be fully reflected.
Full composition 388 holdings
| Name | CUSIP | Value | % | Balance | Category | Country |
|---|---|---|---|---|---|---|
| JP Morgan Mortgage Trust Series 2024-8 | 46658GAB8 | $90K | 0.04 | 90,332 | ABS-MBS | US |
| HPS Corporate Lending Fund | 40440VBB0 | $88K | 0.04 | 90,000 | DBT | US |
| Verus Securitization Trust 2024-4 | 92540GAA6 | $86K | 0.04 | 85,458 | ABS-MBS | US |
| J.P. Morgan Mortgage Trust 2024-1 | 46657PAD5 | $86K | 0.04 | 85,297 | ABS-MBS | US |
| Chase Home Lending Mortgage Trust Series 2024-6 | 161931AK6 | $83K | 0.04 | 82,919 | ABS-MBS | US |
| U.S. TREASURY | 91282CPB1 | $65K | 0.03 | 65,000 | DBT | US |
| Citigroup Mortgage Loan Trust 2024-1 | 17332CBP0 | $64K | 0.03 | 63,977 | ABS-MBS | US |
| NRG Energy Inc | 629377DG4 | $61K | 0.03 | 61,000 | DBT | US |
| Sequoia Mortgage Trust 2024-8 | 81749NAE5 | $56K | 0.03 | 55,509 | ABS-MBS | US |
| J.P. Morgan Mortgage Trust 2024-10 | 46658LAK7 | $55K | 0.03 | 55,242 | ABS-MBS | US |
| Benchmark 2020-B16 Mortgage Trust | 08161NAW7 | $51K | 0.02 | 68,000 | ABS-MBS | US |
| Hilton Grand Vacations Trust 2024-2 | 43283JAD8 | $49K | 0.02 | 47,850 | ABS-MBS | US |
| AT&T Inc | 00206RGJ5 | $45K | 0.02 | 45,000 | DBT | US |
| Chase Home Lending Mortgage Trust 2024-9 | 16160QAD6 | $45K | 0.02 | 45,098 | ABS-MBS | US |
| BSPRT 2017-FL1 Co-Issuer LLC | 05610VAA0 | $44K | 0.02 | 44,081 | ABS-CBDO | US |
| Freedom Mortgage Holdings LLC | 35641AAE8 | $44K | 0.02 | 45,000 | DBT | US |
| GS Mortgage-Backed Securities Trust 2024-PJ7 | 362949AM1 | $40K | 0.02 | 40,237 | ABS-MBS | US |
| Connecticut Avenue Securities Trust 2024-R01 | 20753UAA8 | $38K | 0.02 | 38,473 | ABS-MBS | US |
| MVW 2020-1 LLC | 55400EAC3 | $33K | 0.02 | 33,524 | ABS-MBS | US |
| Morgan Stanley Residential Mortgage Loan Trust 2024-3 | 61776QAC0 | $30K | 0.01 | 30,184 | ABS-MBS | US |
| Angel Oak Mortgage Trust 2020-5 | 03464WAB8 | $29K | 0.01 | 29,751 | ABS-MBS | US |
| OBX 2024-J1 Trust | 67119QAE9 | $29K | 0.01 | 28,839 | ABS-MBS | US |
| Citigroup Mortgage Loan Trust 2024-CMI1 | 17332DAE4 | $25K | 0.01 | 25,298 | ABS-MBS | US |
| Vista Point Securitization Trust 2020-2 | 92838TAA9 | $24K | 0.01 | 24,546 | ABS-MBS | US |
| Verus Securitization Trust 2021-R2 | 92538DAD1 | $21K | 0.01 | 21,494 | ABS-MBS | US |
| Wells Fargo Commercial Mortgage Trust 2017-C41 | 95001AAD8 | $18K | 0.01 | 20,000 | ABS-MBS | US |
| Triangle Re 2023-1 Ltd | 89589AAA7 | $14K | 0.01 | 13,875 | ABS-MBS | US |
| American Airlines 2014-1 Class A Pass Through Trust | 02377AAA6 | $6K | 0.00 | 6,272 | DBT | US |
| Chase Home Lending Mortgage Trust 2024-8 | 16159XAL6 | $5K | 0.00 | 5,037 | ABS-MBS | US |
| Dryden Senior Loan Fund | 26249BAU5 | $3K | 0.00 | 2,865 | ABS-CBDO | US |
| JP Morgan Mortgage Trust Series 2024-6 | 46657YAF1 | $700 | 0.00 | 702 | ABS-MBS | US |
| JP Morgan Mortgage Trust Series 2024-8 | 46658GAK8 | $613 | 0.00 | 615 | ABS-MBS | US |
| Sequoia Mortgage Trust 2024-8 | 81749NAL9 | $577 | 0.00 | 578 | ABS-MBS | US |
| CBOT 2 Year US Treasury Note | — | $365 | 0.00 | 1 | DIR | US |
| CBOT US Long Bond Future | — | -$3K | 0.00 | -4 | DIR | US |
| CBOT 10 Year Ultra US Treasury Note | — | -$13K | -0.01 | -29 | DIR | US |
| CBOT 10 Year US Treasury Note | — | -$17K | -0.01 | -49 | DIR | US |
| Intercontinental Exchange Inc | SP4T0FDR2 | -$217K | -0.10 | 2,623,500 | DCR | US |
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Sector breakdown
Other/Unmapped
100.0%
Institutional owners (13F) 44 filers
Institutions that report holding this ETF in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | % of tracked 13F | Shares | Type | As of |
|---|---|---|---|---|---|
| AMERICAN CENTURY COMPANIES INC | $84,496,117 | 47.68% | 1,645,494 | Shares | June 30, 2026 |
| Legacy Financial Strategies, LLC | $16,950,833 | 9.56% | 330,104 | Shares | June 30, 2026 |
| Round Rock Advisors LLC | $16,639,351 | 9.39% | 324,038 | Shares | June 30, 2026 |
| RAYMOND JAMES FINANCIAL INC | $7,924,332 | 4.47% | 154,320 | Shares | June 30, 2026 |
| PREVAIL INNOVATIVE WEALTH ADVISORS, LLC | $5,846,403 | 3.30% | 113,854 | Shares | June 30, 2026 |
| HighTower Advisors, LLC | $5,194,001 | 2.93% | 101,149 | Shares | June 30, 2026 |
| ENVESTNET ASSET MANAGEMENT INC | $4,728,470 | 2.67% | 92,083 | Shares | June 30, 2026 |
| Networth Advisors, LLC | $3,827,064 | 2.16% | 74,529 | Shares | June 30, 2026 |
| Nova Wealth Management, Inc. | $3,383,064 | 1.91% | 65,882 | Shares | June 30, 2026 |
| IFP Advisors, Inc | $3,276,592 | 1.85% | 63,809 | Shares | June 30, 2026 |
| Clearview Wealth Management LLC | $2,678,159 | 1.51% | 52,155 | Shares | June 30, 2026 |
| KESTRA PRIVATE WEALTH SERVICES, LLC | $2,427,737 | 1.37% | 47,278 | Shares | June 30, 2026 |
| GOLDMAN SACHS GROUP INC | $2,333,755 | 1.32% | 45,448 | Shares | June 30, 2026 |
| Core Wealth Advisors, Inc. | $1,861,284 | 1.05% | 36,247 | Shares | June 30, 2026 |
| AE Wealth Management LLC | $1,809,574 | 1.02% | 35,240 | Shares | June 30, 2026 |
| Joseph P. Lucia & Associates, LLC | $1,613,006 | 0.91% | 31,412 | Shares | June 30, 2026 |
| TAP Consulting, LLC | $1,553,774 | 0.88% | 30,550 | Shares | Dec. 31, 2024 |
| Investment Advisory Group, LLC | $1,489,150 | 0.84% | 29,000 | Shares | June 30, 2026 |
| Rockefeller Capital Management L.P. | $1,257,356 | 0.71% | 24,486 | Shares | June 30, 2026 |
| JANE STREET GROUP, LLC | $1,027,514 | 0.58% | 20,010 | Shares | June 30, 2026 |
| CITADEL ADVISORS LLC | $859,548 | 0.49% | 16,739 | Shares | June 30, 2026 |
| NewEdge Advisors, LLC | $851,448 | 0.48% | 16,581 | Shares | June 30, 2026 |
| Medallion Wealth Advisors, LLC | $706,062 | 0.40% | 13,750 | Shares | June 30, 2026 |
| Kestra Advisory Services, LLC | $521,549 | 0.29% | 10,157 | Shares | June 30, 2026 |
| REDW Wealth LLC | $510,881 | 0.29% | 9,949 | Shares | June 30, 2026 |
| Beacon Financial Advisory LLC | $467,439 | 0.26% | 9,103 | Shares | June 30, 2026 |
| Tandem Financial, LLC | $392,520 | 0.22% | 7,644 | Shares | June 30, 2026 |
| Peak Planning Group, LLC | $382,498 | 0.22% | 7,449 | Shares | June 30, 2026 |
| Weaver Consulting Group | $375,677 | 0.21% | 7,316 | Shares | June 30, 2026 |
| Farther Finance Advisors, LLC | $299,525 | 0.17% | 5,833 | Shares | June 30, 2026 |
| U.S. Capital Wealth Advisors, LLC | $291,937 | 0.16% | 5,692 | Shares | March 31, 2026 |
| Arax Advisory Partners | $277,393 | 0.16% | 5,402 | Shares | June 30, 2026 |
| Summit Financial, LLC | $274,702 | 0.16% | 5,350 | Shares | June 30, 2026 |
| TRUIST FINANCIAL CORP | $257,000 | 0.15% | 5,000 | Shares | June 30, 2026 |
| NATIONS FINANCIAL GROUP INC, /IA/ /ADV | $227,686 | 0.13% | 4,434 | Shares | June 30, 2026 |
| PNC Financial Services Group, Inc. | $114,416 | 0.06% | 2,228 | Shares | June 30, 2026 |
| MORGAN STANLEY | $30,091 | 0.02% | 586 | Shares | June 30, 2026 |
| Lloyd Advisory Services, LLC. | $21,464 | 0.01% | 418 | Shares | June 30, 2026 |
| OSAIC HOLDINGS, INC. | $19,358 | 0.01% | 377 | Shares | June 30, 2026 |
| UBS Group AG | $10,270 | 0.01% | 200 | Shares | June 30, 2026 |
| JNBA Financial Advisors | $5,477 | 0.00% | 107 | Shares | June 30, 2026 |
| Kingdom Financial Group LLC. | $5,443 | 0.00% | 106 | Shares | June 30, 2026 |
| Quest 10 Wealth Builders, Inc. | $4,673 | 0.00% | 91 | Shares | June 30, 2026 |
| Cambridge Investment Research Advisors, Inc. | $882 | 0.00% | 17,186 | Shares | June 30, 2026 |
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