Pyxis Oncology, Inc. - PYXS
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PFIZER INC | History | No change | 7,032,770 | 9,212 | 3.86% | 3.42% | 1 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| Laurion Capital Management LP | History | Added to | 4,997,333 | 7,296 | 0.32% | 0.21% | 2 | +200,854 | 4.19% | Q1 2026 | May 14, 2026 |
| GordonMD Global Investments LP | History | No change | 4,121,870 | 6,017 | 4.19% | 3.4% | 3 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 2,033,510 | 2,968 | 0.0% | — | 4 | +2,033,510 | New | Q1 2026 | May 15, 2026 |
| VANGUARD GROUP INC | History | No change | 2,335,768 | 2,686 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| Atle Fund Management AB | History | Reduced | 197,036 | 1,618 | 0.52% | 0.23% | 6 | -420,209 | -68.08% | Q1 2026 | May 11, 2026 |
| Palo Alto Investors LP | History | Reduced | 1,010,510 | 1,475 | 0.23% | 0.17% | 7 | -26,911 | -2.59% | Q1 2026 | May 15, 2026 |
| 683 Capital Management, LLC | History | Added to | 896,263 | 1,308 | 0.07% | 0.04% | 8 | +4,353 | 0.49% | Q1 2026 | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 888,680 | 1,297 | 0.0% | 0.0% | 9 | +160,300 | 22.01% | Q1 2026 | May 14, 2026 |
| BlackRock, Inc. | History | Added to | 788,839 | 1,151 | 0.0% | 0.0% | 10 | +4,762 | 0.61% | Q1 2026 | May 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 598,121 | 873 | 0.0% | 0.0% | 11 | +20,910 | 3.62% | Q1 2026 | May 15, 2026 |
| Longaeva Partners L.P. | History | No change | 503,214 | 734 | 0.03% | 0.05% | 12 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | History | New | 460,997 | 673 | 0.0% | — | 13 | +460,997 | New | Q1 2026 | May 15, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Reduced | 397,625 | 580 | 0.0% | 0.0% | 14 | -345,482 | -46.49% | Q1 2026 | May 15, 2026 |
| MARSHALL WACE, LLP | History | Reduced | 354,417 | 517 | 0.0% | 0.0% | 15 | -35,347 | -9.07% | Q1 2026 | May 14, 2026 |
| JANE STREET GROUP, LLC | History | Reduced | 329,959 | 481 | 0.0% | 0.0% | 16 | -456,051 | -58.02% | Q1 2026 | May 12, 2026 |
| Decheng Capital LLC | History | No change | 326,810 | 477 | 0.07% | 0.05% | 17 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 300,897 | 439 | 0.0% | — | 18 | +300,897 | New | Q1 2026 | May 08, 2026 |
| UBS Group AG | History | Reduced | 254,124 | 371 | 0.0% | 0.0% | 19 | -138,642 | -35.3% | Q1 2026 | May 05, 2026 |
| STATE STREET CORP | History | Added to | 248,837 | 363 | 0.0% | 0.0% | 20 | +7,200 | 2.98% | Q1 2026 | May 15, 2026 |
| XTX Topco Ltd | History | Reduced | 200,096 | 292 | 0.01% | 0.01% | 21 | -88,937 | -30.77% | Q1 2026 | May 15, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | New | 144,256 | 209 | 0.0% | — | 22 | +144,256 | New | Q1 2026 | May 13, 2026 |
| Bank of New York Mellon Corp | History | Reduced | 133,996 | 195 | 0.0% | 0.0% | 23 | -31,048 | -18.81% | Q1 2026 | May 05, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 128,349 | 187 | 0.0% | 0.0% | 24 | -249,840 | -66.06% | Q1 2026 | May 15, 2026 |
| NewEdge Wealth, LLC | History | No change | 116,006 | 169 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| NORTHERN TRUST CORP | History | No change | 101,948 | 148 | 0.0% | 0.0% | 26 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 83,501 | 121 | 0.0% | 0.0% | 27 | -205,213 | -71.08% | Q1 2026 | May 15, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Added to | 81,260 | 118 | 0.0% | 0.0% | 28 | +8,560 | 11.77% | Q1 2026 | May 15, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Reduced | 73,300 | 107 | 0.0% | 0.0% | 29 | -32,228 | -30.54% | Q1 2026 | May 15, 2026 |
| PANAGORA ASSET MANAGEMENT INC | History | New | 69,424 | 101 | 0.0% | — | 31 | +69,424 | New | Q1 2026 | May 14, 2026 |
| MORGAN STANLEY | History | Reduced | 69,688 | 101 | 0.0% | 0.0% | 30 | -19,534 | -21.89% | Q1 2026 | May 15, 2026 |
| Cable Car Capital, LP | History | No change | 61,606 | 89 | 0.03% | 0.0% | 32 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| STIFEL FINANCIAL CORP | History | New | 50,537 | 73 | 0.0% | — | 34 | +50,537 | New | Q1 2026 | May 12, 2026 |
| TORONTO DOMINION BANK | History | Reduced | 50,000 | 73 | 0.0% | 0.0% | 33 | -25,000 | -33.33% | Q1 2026 | May 15, 2026 |
| BARCLAYS PLC | History | Reduced | 49,825 | 72 | 0.0% | 0.0% | 35 | -10,560 | -17.49% | Q1 2026 | May 14, 2026 |
| UNIVERSITY OF CHICAGO | History | No change | 48,731 | 71 | 0.02% | 0.03% | 36 | 0 | 0.0% | Q1 2026 | May 07, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 46,920 | 68 | 0.0% | 0.0% | 37 | -39,225 | -45.53% | Q1 2026 | May 15, 2026 |
| J. Derek Lewis & Associates Inc. | History | Reduced | 43,000 | 62 | 0.01% | 0.01% | 38 | -10,000 | -18.87% | Q1 2026 | May 21, 2026 |
| COMMONWEALTH EQUITY SERVICES, LLC | History | Reduced | 34,755 | 50 | 0.0% | 0.0% | 39 | -5,000 | -12.58% | Q1 2026 | Apr 27, 2026 |
| LPL Financial LLC | History | Reduced | 33,554 | 48 | 0.0% | 0.0% | 40 | -1,548 | -4.41% | Q1 2026 | May 06, 2026 |
| Point72 Asset Management, L.P. | History | Reduced | 32,006 | 46 | 0.0% | 0.0% | 41 | -156,130 | -82.99% | Q1 2026 | May 15, 2026 |
| Cetera Investment Advisers | History | No change | 27,260 | 39 | 0.0% | 0.0% | 42 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Reduced | 25,912 | 37 | 0.0% | 0.0% | 43 | -24,154 | -48.24% | Q1 2026 | May 07, 2026 |
| Graham Capital Management, L.P. | History | Reduced | 22,748 | 33 | 0.0% | 0.01% | 44 | -161,194 | -87.63% | Q1 2026 | May 15, 2026 |
| Vanguard Global Advisers, LLC | History | New | 21,242 | 31 | 0.0% | — | 46 | +21,242 | New | Q1 2026 | May 08, 2026 |
| Maia Wealth LLC | History | Reduced | 21,277 | 31 | 0.01% | 0.0% | 45 | -682 | -3.11% | Q1 2026 | May 08, 2026 |
| Catalyst Funds Management Pty Ltd | History | New | 20,400 | 29 | 0.0% | — | 47 | +20,400 | New | Q1 2026 | May 11, 2026 |
| TWO SIGMA ADVISERS, LP | History | No change | 22,624 | 26 | 0.0% | 0.0% | 48 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Squarepoint Ops LLC | History | New | 17,537 | 25 | 0.0% | — | 49 | +17,537 | New | Q1 2026 | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 16,807 | 24 | 0.0% | 0.0% | 50 | -571,044 | -97.14% | Q1 2026 | May 15, 2026 |
| OSAIC HOLDINGS, INC. | History | Reduced | 13,721 | 20 | 0.0% | 0.0% | 51 | -3,503 | -20.34% | Q1 2026 | May 15, 2026 |
| TWO SIGMA SECURITIES, LLC | History | New | 13,474 | 19 | 0.0% | — | 52 | +13,474 | New | Q1 2026 | May 15, 2026 |
| FMR LLC | History | Reduced | 11,912 | 17 | 0.0% | 0.0% | 53 | -946 | -7.36% | Q1 2026 | May 15, 2026 |
| Qube Research & Technologies Ltd | History | Reduced | 11,286 | 16 | 0.0% | 0.0% | 54 | -134,527 | -92.26% | Q1 2026 | May 15, 2026 |
| China Universal Asset Management Co., Ltd. | History | Added to | 11,049 | 16 | 0.0% | 0.0% | 56 | +903 | 8.9% | Q1 2026 | Apr 27, 2026 |
| PACES FERRY WEALTH ADVISORS, LLC | History | No change | 11,440 | 16 | 0.01% | 0.01% | 55 | 0 | 0.0% | Q1 2026 | May 06, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 10,332 | 15 | 0.0% | 0.0% | 57 | -478 | -4.42% | Q1 2026 | May 15, 2026 |
| NewEdge Advisors, LLC | History | No change | 10,250 | 14 | 0.0% | 0.0% | 58 | 0 | 0.0% | Q1 2026 | Jun 02, 2026 |
| ROYAL BANK OF CANADA | History | Reduced | 5,839 | 9 | 0.0% | 0.0% | 59 | -49,712 | -89.49% | Q1 2026 | May 15, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | New | 6,500 | 9 | 0.0% | — | 61 | +6,500 | New | Q1 2026 | May 08, 2026 |
| Winthrop Capital Management, LLC | History | No change | 6,000 | 9 | 0.0% | 0.0% | 60 | 0 | 0.0% | Q1 2026 | Apr 28, 2026 |
| HAGER INVESTMENT MANAGEMENT SERVICES, LLC | History | New | 5,000 | 7 | 0.0% | — | 62 | +5,000 | New | Q1 2026 | May 12, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 5,173 | 6 | 0.0% | 0.0% | 63 | -341 | -6.18% | Q1 2026 | May 13, 2026 |
| FEDERATED HERMES, INC. | History | Added to | 3,181 | 4 | 0.0% | 0.0% | 64 | +1,287 | 67.95% | Q1 2026 | May 11, 2026 |
| Mirae Asset Global Investments Co., Ltd. | History | Added to | 3,248 | 4 | 0.0% | 0.0% | 65 | +222 | 7.34% | Q1 2026 | May 04, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Reduced | 1,654 | 2 | 0.0% | 0.0% | 67 | -22,625 | -93.19% | Q1 2026 | May 12, 2026 |
| CITIGROUP INC | History | Reduced | 1,740 | 2 | 0.0% | 0.0% | 66 | -1,162 | -40.04% | Q1 2026 | May 11, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | Reduced | 743 | 1 | 0.0% | 0.0% | 69 | -7,484 | -90.97% | Q1 2026 | May 15, 2026 |
| GF FUND MANAGEMENT CO. LTD. | History | Added to | 1,316 | 1 | 0.0% | 0.0% | 71 | +39 | 3.05% | Q1 2026 | Apr 15, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | No change | 961 | 1 | 0.0% | 0.0% | 68 | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |
| Physician Wealth Advisors, Inc. | History | No change | 943 | 1 | 0.0% | 0.0% | 70 | 0 | 0.0% | Q1 2026 | Apr 24, 2026 |
| ExodusPoint Capital Management, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -317,769 | -100.0% | Q1 2026 | May 14, 2026 |
| Quadrature Capital Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -100,536 | -100.0% | Q1 2026 | May 15, 2026 |
| OMERS ADMINISTRATION Corp | History | Closed out | 0 | 0 | — | 0.0% | — | -67,000 | -100.0% | Q1 2026 | May 15, 2026 |
| Velan Capital Investment Management LP | History | Closed out | 0 | 0 | — | 0.03% | — | -40,000 | -100.0% | Q1 2026 | May 15, 2026 |
| HRT FINANCIAL LP | History | Closed out | 0 | 0 | — | 0.0% | — | -39,649 | -100.0% | Q1 2026 | May 14, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | Closed out | 0 | 0 | — | 0.0% | — | -31,936 | -100.0% | Q1 2026 | May 15, 2026 |
| Lighthouse Investment Partners, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -28,860 | -100.0% | Q1 2026 | May 14, 2026 |
| Avanza Fonder AB | History | Closed out | 0 | 0 | — | 0.0% | — | -27,345 | -100.0% | Q1 2026 | Apr 15, 2026 |
| Engineers Gate Manager LP | History | Closed out | 0 | 0 | — | 0.0% | — | -22,816 | -100.0% | Q1 2026 | May 15, 2026 |
| FOX RUN MANAGEMENT, L.L.C. | History | Closed out | 0 | 0 | — | 0.0% | — | -22,566 | -100.0% | Q1 2026 | May 12, 2026 |
| Jefferies Financial Group Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -16,000 | -100.0% | Q1 2026 | May 07, 2026 |
| SIMPLEX TRADING, LLC | History | Reduced | 253 | 0 | — | 0.0% | — | -9,537 | -97.42% | Q1 2026 | May 14, 2026 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 285 | 0 | — | 0.0% | — | -2,000 | -87.53% | Q1 2026 | May 11, 2026 |
| US BANCORP \DE\ | History | Closed out | 0 | 0 | — | — | — | -94 | -100.0% | Q1 2026 | May 14, 2026 |
| CWM, LLC | History | Reduced | 34 | 0 | — | — | — | -36 | -51.43% | Q1 2026 | May 14, 2026 |
| Arax Advisory Partners | History | Reduced | 1 | 0 | — | — | — | -13 | -92.86% | Q1 2026 | May 13, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | Closed out | 0 | 0 | — | — | — | -12 | -100.0% | Q1 2026 | May 07, 2026 |
| Ascentis Independent Advisors | History | New | 10 | 0 | — | — | — | +10 | New | Q1 2026 | Apr 28, 2026 |
| Caitong International Asset Management Co., Ltd | History | New | 4 | 0 | — | — | — | +4 | New | Q1 2026 | May 11, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 500 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| SBI Securities Co., Ltd. | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 27, 2026 |
| Skaana Management L.P. | History | No change | 73,130 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 11, 2026 |
| Cornerstone Financial Management LLC | History | No change | 172 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 08, 2026 |