AMERICAN CENTURY ETF TRUST (MUSI)
Management Company · ARCX · Series S000072410 · View on SEC EDGAR ↗
- Net assets
- $221.0M
- Holdings
- 401
- As of
- May 31, 2026
- Top 10 holdings weight
- 18.37%
- Effective number of positions
- 153.0
- Positions above 1%
- 8
On this page
- 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.
Fund flows (SEC-reported)
- Last month (May 2026)
- +$6.5M
- Quarter ending May 2026
- +$24.1M
- Trailing 12 months
- +$35.4M
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 401 holdings
| Name | CUSIP | Value | % | Balance | Category | Country |
|---|---|---|---|---|---|---|
| U.S. TREASURY | 91282CQG9 | $7.1M | 3.20 | 7,150,000 | DBT | US |
| U.S. TREASURY | 912810UR7 | $6.8M | 3.06 | 7,015,000 | DBT | US |
| Freddie Mac Pool | 3132DWMX8 | $6.3M | 2.83 | 6,338,237 | ABS-MBS | US |
| U.S. TREASURY | 91282CQF1 | $5.0M | 2.26 | 5,005,000 | DBT | US |
| State Street Institutional US Government Money Market Fund | 857492706 | $3.8M | 1.73 | 3,832,144 | STIV | US |
| United Kingdom Gilt | — | $2.8M | 1.28 | 2,115,000 | DBT | GB |
| New Zealand Government Bond | — | $2.7M | 1.21 | 4,580,000 | DBT | NZ |
| U.S. TREASURY | 912810UP1 | $2.4M | 1.10 | 2,565,000 | DBT | US |
| U.S. TREASURY | 91282CQK0 | $2.0M | 0.90 | 2,010,000 | DBT | US |
| Bank of Montreal | 06368LQ58 | $1.7M | 0.79 | 1,656,000 | DBT | CA |
| Ladder Capital Finance Holdings LLLP / Ladder Capital Finance Corp | 505742AR7 | $1.6M | 0.71 | 1,518,000 | DBT | US |
| RIVERSPRING HLTH SENIOR | 12008EXX9 | $1.4M | 0.65 | 1,465,000 | DBT | US |
| State Street Navigator Securities Lending Trust - State Street Navigator Securities Lending Government Money Market Portfolio | — | $1.4M | 0.62 | 1,369,133 | STIV | US |
| PMT Loan Trust 2025-CNF1 | 729906AH0 | $1.3M | 0.58 | 1,291,087 | ABS-MBS | US |
| UBS Group AG | 902613BF4 | $1.3M | 0.58 | 1,175,000 | EP | CH |
| BNP Paribas SA | 05565A5R0 | $1.2M | 0.54 | 1,120,000 | EP | FR |
| Bank of Nova Scotia/The | 0641598V1 | $1.2M | 0.53 | 1,110,000 | DBT | CA |
| Amazon.com Inc | 023135DE3 | $1.2M | 0.52 | 1,165,000 | DBT | US |
| Saudi Government International Bond | 80413TBR9 | $1.1M | 0.51 | 1,150,000 | DBT | SA |
| Meta Platforms Inc | 30303MAC6 | $1.1M | 0.49 | 1,090,000 | DBT | US |
| Energy Transfer LP | 29273VAJ9 | $1.1M | 0.49 | 1,061,000 | EP | US |
| Enterprise Products Operating LLC | 29379VBN2 | $1.1M | 0.48 | 1,071,000 | DBT | US |
| JP Morgan Mortgage Trust Series 2025-CES7 | 46660GAB4 | $1.1M | 0.48 | 1,057,920 | ABS-MBS | US |
| JP Morgan Mortgage Trust 2026-NQM2 | 46664AAF4 | $1.0M | 0.47 | 1,042,797 | ABS-MBS | US |
| Blue Owl Credit Income Corp | 69120VAW1 | $1.0M | 0.47 | 1,005,000 | DBT | US |
| Swedbank AB | W94240HF3 | $1.0M | 0.47 | 1,000,000 | EP | SE |
| American Assets Trust LP | 02401LAA2 | $1.0M | 0.47 | 1,140,000 | DBT | US |
| Coty Inc/HFC Prestige Products Inc/HFC Prestige International US LLC | 22207AAC6 | $1.0M | 0.47 | 1,060,000 | DBT | US |
| Permian Resources Operating LLC | 71424VAB6 | $1.0M | 0.47 | 1,002,000 | DBT | US |
| Enbridge Inc | 29250NAN5 | $1.0M | 0.46 | 1,015,000 | DBT | CA |
| Skandinaviska Enskilda Banken AB | W8T54FK56 | $1.0M | 0.46 | 1,000,000 | EP | SE |
| Sempra | 816851BM0 | $1.0M | 0.45 | 1,012,000 | DBT | US |
| OBX 2025-NQM21 Trust | 67448BAJ3 | $997K | 0.45 | 1,002,585 | ABS-MBS | US |
| M&T Bank RV Trust 2026-1 | 551923AA3 | $975K | 0.44 | 984,631 | ABS-MBS | US |
| U.S. TREASURY | 91282CQD6 | $973K | 0.44 | 1,000,000 | DBT | US |
| Citigroup Inc | 172967PE5 | $944K | 0.43 | 905,000 | EP | US |
| Expand Energy Corp | 845467AS8 | $939K | 0.42 | 930,000 | DBT | US |
| Caesars Entertainment Inc | 12769GAA8 | $901K | 0.41 | 935,000 | DBT | US |
| Alphabet Inc | 02079KBL0 | $900K | 0.41 | 915,000 | DBT | US |
| ACM Auto Trust 2025-3 | 00161UAC2 | $898K | 0.41 | 900,000 | ABS-MBS | US |
| Barclays Mortgage Loan Trust 2026-NQM2 | 06745FAE3 | $883K | 0.40 | 891,810 | ABS-MBS | US |
| Piedmont Operating Partnership LP | 720198AK6 | $878K | 0.40 | 885,000 | DBT | US |
| Lloyds Banking Group PLC | 53944YAV5 | $873K | 0.40 | 818,000 | EP | GB |
| Global Net Lease Inc | 02608AAA7 | $868K | 0.39 | 885,000 | DBT | US |
| Medline Borrower LP/Medline Co-Issuer Inc | 58506DAA6 | $860K | 0.39 | 837,000 | DBT | US |
| Dresdner Funding Trust I | 26156FAA1 | $860K | 0.39 | 797,000 | DBT | US |
| RCKT Mortgage Trust 2024-CES4 | 74939FAD9 | $858K | 0.39 | 850,000 | ABS-MBS | US |
| Zions Bancorp NA | 98971DAB6 | $858K | 0.39 | 910,000 | DBT | US |
| JP Morgan Mortgage Trust 2026-ACES1 | 46664MAH4 | $854K | 0.39 | 865,000 | ABS-MBS | US |
| Nissan Motor Acceptance Co LLC | 65480CAL9 | $850K | 0.38 | 860,000 | DBT | US |
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Sector breakdown
Other/Unmapped
100.0%
Institutional owners (13F) 31 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 | $131,721,101 | 55.12% | 3,012,145 | Shares | June 30, 2026 |
| Orion Portfolio Solutions, LLC | $27,755,513 | 11.61% | 634,557 | Shares | March 31, 2025 |
| CONDOR CAPITAL MANAGEMENT | $19,182,463 | 8.03% | 438,656 | Shares | June 30, 2026 |
| ENVESTNET ASSET MANAGEMENT INC | $12,339,557 | 5.16% | 282,176 | Shares | June 30, 2026 |
| AMERIPRISE FINANCIAL INC | $12,288,001 | 5.14% | 281,167 | Shares | June 30, 2026 |
| LPL Financial LLC | $10,046,969 | 4.20% | 229,750 | Shares | June 30, 2026 |
| RAYMOND JAMES FINANCIAL INC | $7,743,752 | 3.24% | 177,081 | Shares | June 30, 2026 |
| Gerald Baker Financial Group LLC | $4,447,760 | 1.86% | 101,710 | Shares | June 30, 2026 |
| GOLDMAN SACHS GROUP INC | $4,357,345 | 1.82% | 99,642 | Shares | June 30, 2026 |
| Orion Porfolio Solutions, LLC | $2,867,375 | 1.20% | 65,570 | Shares | June 30, 2026 |
| Fortis Group Advisors, LLC | $1,288,171 | 0.54% | 29,457 | Shares | June 30, 2026 |
| OSAIC HOLDINGS, INC. | $1,034,502 | 0.43% | 23,657 | Shares | June 30, 2026 |
| Ameritas Advisory Services, LLC | $865,631 | 0.36% | 19,795 | Shares | June 30, 2026 |
| JONES FINANCIAL COMPANIES LLLP | $712,119 | 0.30% | 16,241 | Shares | June 30, 2026 |
| COMMONWEALTH EQUITY SERVICES, LLC | $667,950 | 0.28% | 15,274 | Shares | June 30, 2026 |
| Goldstein Advisors, LLC | $353,470 | 0.15% | 8,083 | Shares | June 30, 2026 |
| BENJAMIN EDWARDS INC | $341,616 | 0.14% | 7,813 | Shares | June 30, 2026 |
| Slagle Financial, LLC | $275,230 | 0.12% | 6,294 | Shares | June 30, 2026 |
| Kestra Advisory Services, LLC | $272,512 | 0.11% | 6,232 | Shares | June 30, 2026 |
| JM2 Capital Inc. | $209,378 | 0.09% | 4,788 | Shares | June 30, 2026 |
| CWM, LLC | $59,793 | 0.03% | 1,367 | Shares | March 31, 2026 |
| MPWM ADVISORY SOLUTIONS, LLC | $32,710 | 0.01% | 748 | Shares | June 30, 2026 |
| JPMORGAN CHASE & CO | $32,603 | 0.01% | 743 | Shares | June 30, 2026 |
| IFP Advisors, Inc | $30,086 | 0.01% | 688 | Shares | June 30, 2026 |
| Oakmont Advisory Group, LLC | $26,594 | 0.01% | 608 | Shares | June 30, 2026 |
| Geneos Wealth Management Inc. | $8,921 | 0.00% | 204 | Shares | June 30, 2026 |
| FAS Wealth Partners, Inc. | $7,128 | 0.00% | 163 | Shares | June 30, 2026 |
| UBS Group AG | $4,810 | 0.00% | 110 | Shares | June 30, 2026 |
| Versant Capital Management, Inc | $700 | 0.00% | 16 | Shares | June 30, 2026 |
| Thrivent Financial for Lutherans | $388 | 0.00% | 8,868 | Shares | June 30, 2026 |
| MORGAN STANLEY | $45 | 0.00% | 1 | Shares | June 30, 2026 |
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