PYXS Pyxis Oncology, Inc.
Pyxis Oncology, Inc. (PYXS) Institutional Ownership
What the institutions did with PYXS last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| GordonMD Global Investments LP | 10.0M | 29.4% |
| Pfizer Inc | 7.0M | 20.6% |
| Laurion Capital Management LP | 4.9M | 14.4% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.1M | 6.1% |
| Atle Fund Management AB | 966.5K | 2.8% |
| BlackRock, Inc. | 867.9K | 2.5% |
| Palo Alto Investors LP | 864.3K | 2.5% |
| MARSHALL WACE, LLP | 830.5K | 2.4% |
| RENAISSANCE TECHNOLOGIES LLC | 772.2K | 2.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 591.8K | 1.7% |
| Woodline Partners LP | 524.0K | 1.5% |
| 683 Capital Management, LLC | 459.4K | 1.3% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 428.6K | 1.3% |
| Longaeva Partners L.P. | 353.6K | 1.0% |
| Decheng Capital LLC | 326.8K | 1.0% |
| VANGUARD FIDUCIARY TRUST CO | 303.0K | 0.9% |
| JANE STREET GROUP, LLC | 290.1K | 0.8% |
| STATE STREET CORP | 248.8K | 0.7% |
| MILLENNIUM MANAGEMENT LLC | 233.0K | 0.7% |
| UBS Group AG | 155.2K | 0.5% |
| Bank of New York Mellon Corp | 134.0K | 0.4% |
| ACADIAN ASSET MANAGEMENT LLC | 126.8K | 0.4% |
| NORTHERN TRUST CORP | 124.0K | 0.4% |
| NewEdge Wealth, LLC | 116.0K | 0.3% |
| XTX Topco Ltd | 110.9K | 0.3% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| GordonMD Global Investments LP | Increased | 4.1M | 10.0M | +5.9M |
| Atle Fund Management AB | Increased | 197.0K | 966.5K | +769.4K |
| Woodline Partners LP | New | 0 | 524.0K | +524.0K |
| MARSHALL WACE, LLP | Increased | 354.4K | 830.5K | +476.1K |
| 683 Capital Management, LLC | Reduced | 896.3K | 459.4K | -436.9K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 397.6K | 233.0K | -164.6K |
| Longaeva Partners L.P. | Reduced | 503.2K | 353.6K | -149.6K |
| Palo Alto Investors LP | Reduced | 1.0M | 864.3K | -146.2K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 888.7K | 772.2K | -116.4K |
| UBS Group AG | Reduced | 254.1K | 155.2K | -98.9K |
| Laurion Capital Management LP | Reduced | 5.0M | 4.9M | -96.4K |
| XTX Topco Ltd | Reduced | 200.1K | 110.9K | -89.2K |
| BlackRock, Inc. | Increased | 788.8K | 867.9K | +79.1K |
| PANAGORA ASSET MANAGEMENT INC | Sold Out | 69.4K | 0 | -69.4K |
| BANK OF AMERICA CORP /DE/ | Increased | 16.8K | 80.5K | +63.7K |
| MYDA Advisors LLC | New | 0 | 50.0K | +50.0K |
| TORONTO DOMINION BANK | Sold Out | 50.0K | 0 | -50.0K |
| Quadrature Capital Ltd | New | 0 | 47.1K | +47.1K |
| BARCLAYS PLC | Reduced | 49.8K | 4.7K | -45.2K |
| Verdad Advisers, LP | New | 0 | 44.9K | +44.9K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 2.0M | 2.1M | +42.5K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Sold Out | 41.2K | 0 | -41.2K |
| Qube Research & Technologies Ltd | Increased | 11.3K | 49.9K | +38.6K |
| SIMPLEX TRADING, LLC | Increased | 253 | 37.9K | +37.6K |
| Walleye Capital LLC | New | 0 | 36.8K | +36.8K |
| CITIGROUP INC | Increased | 1.7K | 38.2K | +36.5K |
| MORGAN STANLEY | Reduced | 69.7K | 33.4K | -36.2K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Reduced | 461.0K | 428.6K | -32.4K |
| MACKENZIE FINANCIAL CORP | New | 0 | 26.3K | +26.3K |
| NORTHERN TRUST CORP | Increased | 101.9K | 124.0K | +22.0K |
| Maia Wealth LLC | Sold Out | 21.3K | 0 | -21.3K |
| Catalyst Funds Management Pty Ltd | Sold Out | 20.4K | 0 | -20.4K |
| STIFEL FINANCIAL CORP | Increased | 50.5K | 70.4K | +19.9K |
| Squarepoint Ops LLC | Sold Out | 17.5K | 0 | -17.5K |
| ACADIAN ASSET MANAGEMENT LLC | Reduced | 144.3K | 126.8K | -17.5K |
| GROUP ONE TRADING LLC | New | 0 | 16.5K | +16.5K |
| JANE STREET GROUP, LLC | Reduced | 304.5K | 290.1K | -14.4K |
| CITADEL ADVISORS LLC | Reduced | 61.2K | 47.3K | -13.9K |
| TWO SIGMA SECURITIES, LLC | Sold Out | 13.5K | 0 | -13.5K |
| TWO SIGMA INVESTMENTS, LP | Increased | 73.3K | 84.0K | +10.7K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 25.9K | 36.2K | +10.3K |
| LPL Financial LLC | Increased | 33.6K | 43.6K | +10.0K |
| COMMONWEALTH EQUITY SERVICES, LLC | Increased | 34.8K | 42.5K | +7.7K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 598.1K | 591.8K | -6.3K |
| ROYAL BANK OF CANADA | Sold Out | 5.8K | 0 | -5.8K |
| Point72 Asset Management, L.P. | Increased | 32.0K | 37.1K | +5.1K |
| Federation des caisses Desjardins du Quebec | New | 0 | 4.5K | +4.5K |
| OSAIC HOLDINGS, INC. | Increased | 13.7K | 17.7K | +4.0K |
| FIRST UNITED BANK & TRUST | New | 0 | 2.5K | +2.5K |
| Cetera Investment Advisers | Reduced | 27.3K | 25.0K | -2.3K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 300.9K | 303.0K | +2.1K |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 1.7K | 2.7K | +1.0K |
| GOLDMAN SACHS GROUP INC | Reduced | 46.9K | 45.9K | -1.0K |
| J. Derek Lewis & Associates Inc. | Reduced | 43.0K | 42.0K | -1.0K |
| China Universal Asset Management Co., Ltd. | Reduced | 11.0K | 10.1K | -966 |
| Tower Research Capital LLC (TRC) | Reduced | 10.3K | 9.4K | -934 |
| Balyasny Asset Management L.P. | Sold Out | 743 | 0 | -743 |
| SBI Securities Co., Ltd. | Increased | 1 | 509 | +508 |
| FMR LLC | Increased | 11.9K | 12.4K | +471 |
| Mirae Asset Global Investments Co., Ltd. | Reduced | 3.2K | 2.8K | -415 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.