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 |
|---|---|---|---|---|---|---|
| Everest Group Ltd | — | $13K | 0.05 | 40 | EC | BM |
| QIAGEN NV | — | $13K | 0.05 | 325 | EC | NL |
| Regions Financial Corp | 7591EP100 | $13K | 0.05 | 494 | EC | US |
| Verisk Analytics Inc | 92345Y106 | $13K | 0.05 | 68 | EC | US |
| UiPath Inc | 90364P105 | $13K | 0.05 | 1,157 | EC | US |
| Teradata Corp | 88076W103 | $13K | 0.05 | 501 | EC | US |
| Texas Pacific Land Corp | 88262P102 | $13K | 0.05 | 27 | EC | US |
| Coca-Cola Co/The | 191216100 | $13K | 0.05 | 168 | EC | US |
| Clorox Co/The | 189054109 | $13K | 0.05 | 123 | EC | US |
| Rocket Lab Corp | 773121108 | $13K | 0.05 | 198 | EC | US |
| Northern Trust Corp | 665859104 | $13K | 0.05 | 91 | EC | US |
| IDEX Corp | 45167R104 | $13K | 0.05 | 67 | EC | US |
| Avnet Inc | 053807103 | $13K | 0.05 | 206 | EC | US |
| Honeywell International Inc | 438516106 | $13K | 0.05 | 56 | EC | US |
| Liberty Global Ltd | — | $12K | 0.05 | 1,023 | EC | BM |
| Carvana Co | 146869102 | $12K | 0.05 | 39 | EC | US |
| Lamb Weston Holdings Inc | 513272104 | $12K | 0.05 | 290 | EC | US |
| Corcept Therapeutics Inc | 218352102 | $12K | 0.05 | 302 | EC | US |
| Prudential Financial Inc | 744320102 | $12K | 0.05 | 122 | EC | US |
| MSA Safety Inc | 553498106 | $12K | 0.05 | 72 | EC | US |
| Becton Dickinson & Co | 075887109 | $12K | 0.05 | 75 | EC | US |
| Arista Networks Inc | 040413205 | $12K | 0.05 | 96 | EC | US |
| AvalonBay Communities Inc | 053484101 | $12K | 0.05 | 72 | EC | US |
| Tetra Tech Inc | 88162G103 | $12K | 0.05 | 388 | EC | US |
| Lennox International Inc | 526107107 | $12K | 0.05 | 25 | EC | US |
| Live Nation Entertainment Inc | 538034109 | $12K | 0.05 | 76 | EC | US |
| Ally Financial Inc | 02005N100 | $12K | 0.05 | 295 | EC | US |
| Blackrock Inc | 09290D101 | $12K | 0.05 | 12 | EC | US |
| McCormick & Co Inc/MD | 579780206 | $11K | 0.05 | 227 | EC | US |
| QXO Inc | 82846H405 | $11K | 0.05 | 589 | EC | US |
| American International Group Inc | 026874784 | $11K | 0.05 | 152 | EC | US |
| Bank OZK | 06417N103 | $11K | 0.05 | 249 | EC | US |
| HEICO Corp | 422806208 | $11K | 0.05 | 54 | EC | US |
| Cadence Design Systems Inc | 127387108 | $11K | 0.05 | 41 | EC | US |
| Salesforce Inc | 79466L302 | $11K | 0.05 | 61 | EC | US |
| Chord Energy Corp | 674215207 | $11K | 0.04 | 80 | EC | US |
| Hyatt Hotels Corp | 448579102 | $11K | 0.04 | 79 | EC | US |
| SharkNinja Inc | — | $11K | 0.04 | 107 | EC | KY |
| Pilgrim's Pride Corp | 72147K108 | $11K | 0.04 | 300 | EC | US |
| Core & Main Inc | 21874C102 | $11K | 0.04 | 229 | EC | US |
| Seaboard Corp | 811543107 | $11K | 0.04 | 2 | EC | US |
| First Citizens BancShares Inc/NC | 31946M103 | $11K | 0.04 | 6 | EC | US |
| West Pharmaceutical Services Inc | 955306105 | $11K | 0.04 | 45 | EC | US |
| MongoDB Inc | 60937P106 | $11K | 0.04 | 46 | EC | US |
| NIKE Inc | 654106103 | $11K | 0.04 | 213 | EC | US |
| HEICO Corp | 422806109 | $11K | 0.04 | 41 | EC | US |
| Booz Allen Hamilton Holding Corp | 099502106 | $11K | 0.04 | 144 | EC | US |
| Reinsurance Group of America Inc | 759351604 | $11K | 0.04 | 55 | EC | US |
| DaVita Inc | 23918K108 | $11K | 0.04 | 73 | EC | US |
| Lincoln National Corp | 534187109 | $11K | 0.04 | 315 | EC | US |
Page 12
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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 |
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| 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 |