SPDR SERIES TRUST (ONEO)
Management Company · ARCX · Series S000051788 · View on SEC EDGAR ↗
Holdings data is not available for this fund yet.
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Fund flows (SEC-reported)
- Last month (Mar 2026)
- +$0
- Quarter ending Mar 2026
- -$25.6M
- Trailing 12 months
- -$74.2M
Apr 2025 – Mar 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 909 holdings
| Name | CUSIP | Value | % | Balance | Category | Country |
|---|---|---|---|---|---|---|
| Prologis Inc | 74340W103 | $18K | 0.07 | 134 | EC | US |
| Insulet Corp | 45784P101 | $18K | 0.07 | 84 | EC | US |
| Cognex Corp | 192422103 | $18K | 0.07 | 359 | EC | US |
| YETI Holdings Inc | 98585X104 | $18K | 0.07 | 480 | EC | US |
| Zscaler Inc | 98980G102 | $18K | 0.07 | 125 | EC | US |
| PPG Industries Inc | 693506107 | $18K | 0.07 | 164 | EC | US |
| HP Inc | 40434L105 | $18K | 0.07 | 911 | EC | US |
| Corpay Inc | 219948106 | $17K | 0.07 | 60 | EC | US |
| CME Group Inc | 12572Q105 | $17K | 0.07 | 59 | EC | US |
| Williams Cos Inc/The | 969457100 | $17K | 0.07 | 238 | EC | US |
| Snowflake Inc | 833445109 | $17K | 0.07 | 114 | EC | US |
| Kinder Morgan Inc | 49456B101 | $17K | 0.07 | 512 | EC | US |
| Rayonier Inc | 754907103 | $17K | 0.07 | 831 | EC | US |
| Church & Dwight Co Inc | 171340102 | $17K | 0.07 | 183 | EC | US |
| Equity Residential | 29476L107 | $17K | 0.07 | 288 | EC | US |
| Datadog Inc | 23804L103 | $17K | 0.07 | 144 | EC | US |
| Simpson Manufacturing Co Inc | 829073105 | $17K | 0.07 | 99 | EC | US |
| Assurant Inc | 04621X108 | $17K | 0.07 | 78 | EC | US |
| Sherwin-Williams Co/The | 824348106 | $17K | 0.07 | 53 | EC | US |
| NNN REIT Inc | 637417106 | $17K | 0.07 | 400 | EC | US |
| Celsius Holdings Inc | 15118V207 | $17K | 0.07 | 472 | EC | US |
| Viatris Inc | 92556V106 | $17K | 0.07 | 1,230 | EC | US |
| Meta Platforms Inc | 30303M102 | $17K | 0.07 | 29 | EC | US |
| East West Bancorp Inc | 27579R104 | $17K | 0.07 | 155 | EC | US |
| M&T Bank Corp | 55261F104 | $17K | 0.07 | 80 | EC | US |
| Science Applications International Corp | 808625107 | $17K | 0.07 | 174 | EC | US |
| Stanley Black & Decker Inc | 854502101 | $16K | 0.07 | 232 | EC | US |
| First Industrial Realty Trust Inc | 32054K103 | $16K | 0.06 | 284 | EC | US |
| Equity LifeStyle Properties Inc | 29472R108 | $16K | 0.06 | 263 | EC | US |
| General Mills Inc | 370334104 | $16K | 0.06 | 438 | EC | US |
| CubeSmart | 229663109 | $16K | 0.06 | 444 | EC | US |
| Crocs Inc | 227046109 | $16K | 0.06 | 196 | EC | US |
| Public Service Enterprise Group Inc | 744573106 | $16K | 0.06 | 201 | EC | US |
| RTX Corp | 75513E101 | $16K | 0.06 | 84 | EC | US |
| Cheniere Energy Inc | 16411R208 | $16K | 0.06 | 57 | EC | US |
| Citizens Financial Group Inc | 174610105 | $16K | 0.06 | 269 | EC | US |
| Molson Coors Beverage Co | 60871R209 | $16K | 0.06 | 374 | EC | US |
| Fidelity National Financial Inc | 31620R303 | $16K | 0.06 | 346 | EC | US |
| Ralliant Corp | 750940108 | $16K | 0.06 | 385 | EC | US |
| Spotify Technology SA | — | $16K | 0.06 | 33 | EC | LU |
| Onto Innovation Inc | 683344105 | $16K | 0.06 | 78 | EC | US |
| Service Corp International/US | 817565104 | $16K | 0.06 | 193 | EC | US |
| BioMarin Pharmaceutical Inc | 09061G101 | $16K | 0.06 | 281 | EC | US |
| Berkshire Hathaway Inc | 084670702 | $16K | 0.06 | 33 | EC | US |
| Advanced Drainage Systems Inc | 00790R104 | $16K | 0.06 | 115 | EC | US |
| Avis Budget Group Inc | 053774105 | $16K | 0.06 | 108 | EC | US |
| RBC Bearings Inc | 75524B104 | $16K | 0.06 | 29 | EC | US |
| H&R Block Inc | 093671105 | $16K | 0.06 | 496 | EC | US |
| Ollie's Bargain Outlet Holdings Inc | 681116109 | $16K | 0.06 | 171 | EC | US |
| Las Vegas Sands Corp | 517834107 | $16K | 0.06 | 290 | EC | US |
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Institutional owners (13F) 16 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 |
|---|---|---|---|---|---|
| LPL Financial LLC | $2,547,351 | 22.73% | 16,658 | Shares | June 30, 2026 |
| COMMONWEALTH EQUITY SERVICES, LLC | $1,999,480 | 17.84% | 13,075 | Shares | June 30, 2026 |
| Merit Financial Group, LLC | $1,598,622 | 14.27% | 10,454 | Shares | June 30, 2026 |
| Insight Advisors, LLC/ PA | $1,529,167 | 13.65% | 10,000 | Shares | June 30, 2026 |
| BANK OF AMERICA CORP /DE/ | $904,375 | 8.07% | 5,914 | Shares | June 30, 2026 |
| CITADEL ADVISORS LLC | $770,261 | 6.87% | 5,037 | Shares | June 30, 2026 |
| GOLDMAN SACHS GROUP INC | $533,387 | 4.76% | 3,488 | Shares | June 30, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $335,049 | 2.99% | 2,191 | Shares | June 30, 2026 |
| Boyce & Associates Wealth Consulting, Inc. | $255,032 | 2.28% | 1,668 | Shares | June 30, 2026 |
| Cetera Investment Advisers | $248,802 | 2.22% | 1,627 | Shares | June 30, 2026 |
| HighTower Advisors, LLC | $229,381 | 2.05% | 1,500 | Shares | June 30, 2026 |
| OSAIC HOLDINGS, INC. | $213,320 | 1.90% | 1,395 | Shares | June 30, 2026 |
| Pinnacle Bancorp, Inc. | $38,383 | 0.34% | 251 | Shares | June 30, 2026 |
| FIRST COMMUNITY TRUST NA | $2,395 | 0.02% | 18 | Shares | March 31, 2026 |
| MORGAN STANLEY | $182 | 0.00% | 1 | Shares | June 30, 2026 |
| WELLS FARGO & COMPANY/MN | $137 | 0.00% | 1 | Shares | June 30, 2026 |
Peer funds
More from this issuer
| Fund | AUM |
|---|---|
| ALLW SSGA Active Trust | $1.3B |
| PRIV SSGA Active Trust | $829.7M |
| MYCH SSGA Active Trust | $555.9M |
| PRSD SSGA Active Trust | $104.0M |
| HECO SSGA Active Trust | $81.7M |
| MYCF SSGA Active Trust | $46.4M |
| MYCJ SSGA Active Trust | $39.6M |
| MYCI SSGA Active Trust | $34.7M |
| MYCG SSGA Active Trust | $30.0M |
| MYCK SSGA Active Trust | $18.6M |
Similar by size
| Fund | AUM |
|---|---|
| PRVS Parnassus Funds II | $25.3M |
| TAX EA Series Trust | $25.5M |
| ALIL EA Series Trust | $25.6M |
| BYRE Principal Exchange-Traded Funds | $25.6M |
| PLTG Themes ETF Trust | $25.6M |
| THYM T. Rowe Price Exchange-Traded F… | $25.3M |
| AIYY Tidal Trust II | $25.1M |
| PQJA PGIM Rock ETF Trust | $25.1M |
| CPNS Calamos ETF Trust | $25.1M |
| MARB First Trust Exchange-Traded Fun… | $25.0M |