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 |
|---|---|---|---|---|---|---|
| Planet Fitness Inc | 72703H101 | $9K | 0.04 | 123 | EC | US |
| Robinhood Markets Inc | 770700102 | $9K | 0.04 | 131 | EC | US |
| Visa Inc | 92826C839 | $9K | 0.04 | 30 | EC | US |
| Zions Bancorp NA | 989701107 | $9K | 0.04 | 156 | EC | US |
| IPG Photonics Corp | 44980X109 | $9K | 0.04 | 78 | EC | US |
| Regency Centers Corp | 758849103 | $9K | 0.04 | 118 | EC | US |
| International Paper Co | 460146103 | $9K | 0.04 | 250 | EC | US |
| Equinix Inc | 29444U700 | $9K | 0.03 | 9 | EC | US |
| Regal Rexnord Corp | 758750103 | $9K | 0.03 | 47 | EC | US |
| Western Union Co/The | 959802109 | $9K | 0.03 | 1,007 | EC | US |
| Centene Corp | 15135B101 | $9K | 0.03 | 268 | EC | US |
| Stifel Financial Corp | 860630102 | $9K | 0.03 | 115 | EC | US |
| AbbVie Inc | 00287Y109 | $8K | 0.03 | 39 | EC | US |
| Procore Technologies Inc | 74275K108 | $8K | 0.03 | 148 | EC | US |
| Axalta Coating Systems Ltd | — | $8K | 0.03 | 304 | EC | BM |
| News Corp | 65249B208 | $8K | 0.03 | 295 | EC | US |
| Liberty Global Ltd | — | $8K | 0.03 | 717 | EC | BM |
| STAG Industrial Inc | 85254J102 | $8K | 0.03 | 233 | EC | US |
| Bristol-Myers Squibb Co | 110122108 | $8K | 0.03 | 138 | EC | US |
| Pegasystems Inc | 705573103 | $8K | 0.03 | 196 | EC | US |
| Paychex Inc | 704326107 | $8K | 0.03 | 90 | EC | US |
| Cullen/Frost Bankers Inc | 229899109 | $8K | 0.03 | 60 | EC | US |
| Performance Food Group Co | 71377A103 | $8K | 0.03 | 96 | EC | US |
| Brown & Brown Inc | 115236101 | $8K | 0.03 | 125 | EC | US |
| Carlyle Group Inc/The | 14316J108 | $8K | 0.03 | 168 | EC | US |
| Parsons Corp | 70202L102 | $8K | 0.03 | 150 | EC | US |
| Leonardo DRS Inc | 52661A108 | $8K | 0.03 | 181 | EC | US |
| RPM International Inc | 749685103 | $8K | 0.03 | 80 | EC | US |
| Zebra Technologies Corp | 989207105 | $8K | 0.03 | 38 | EC | US |
| Procter & Gamble Co/The | 742718109 | $8K | 0.03 | 55 | EC | US |
| MDU Resources Group Inc | 552690109 | $8K | 0.03 | 381 | EC | US |
| PVH Corp | 693656100 | $8K | 0.03 | 113 | EC | US |
| Universal Display Corp | 91347P105 | $8K | 0.03 | 86 | EC | US |
| Extra Space Storage Inc | 30225T102 | $8K | 0.03 | 60 | EC | US |
| FTAI Aviation Ltd | — | $8K | 0.03 | 32 | EC | KY |
| State Street Global Advisors | 857492706 | $8K | 0.03 | 7,833 | STIV | US |
| Constellation Energy Corp | 21037T109 | $8K | 0.03 | 28 | EC | US |
| American Airlines Group Inc | 02376R102 | $8K | 0.03 | 725 | EC | US |
| RLI Corp | 749607107 | $8K | 0.03 | 136 | EC | US |
| Campbell's Company/The | 134429109 | $8K | 0.03 | 348 | EC | US |
| Vail Resorts Inc | 91879Q109 | $8K | 0.03 | 60 | EC | US |
| Pool Corp | 73278L105 | $8K | 0.03 | 38 | EC | US |
| Popular Inc | 733174700 | $8K | 0.03 | 57 | EC | PR |
| Conagra Brands Inc | 205887102 | $8K | 0.03 | 485 | EC | US |
| Goldman Sachs Group Inc/The | 38141G104 | $8K | 0.03 | 9 | EC | US |
| Dutch Bros Inc | 26701L100 | $8K | 0.03 | 150 | EC | US |
| AGNC Investment Corp | 00123Q104 | $8K | 0.03 | 756 | EC | US |
| Paylocity Holding Corp | 70438V106 | $8K | 0.03 | 70 | EC | US |
| ServiceNow Inc | 81762P102 | $8K | 0.03 | 72 | EC | US |
| Hamilton Lane Inc | 407497106 | $7K | 0.03 | 75 | EC | US |
Page 14
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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 |