Pyxis Oncology, Inc. - PYXS
Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 1 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
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 | 8,087 | 3.42% | 3.57% | 1 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| Laurion Capital Management LP | History | Added to | 4,796,479 | 5,515 | 0.21% | 0.14% | 2 | +1,170,505 | 32.28% | Q4 2025 | Feb 17, 2026 |
| GordonMD Global Investments LP | History | New | 4,121,870 | 4,740 | 3.4% | — | 3 | +4,121,870 | New | Q4 2025 | Feb 17, 2026 |
| VANGUARD GROUP INC | History | Added to | 2,335,768 | 2,686 | 0.0% | 0.0% | 4 | +171,806 | 7.94% | Q4 2025 | Jan 29, 2026 |
| Palo Alto Investors LP | History | No change | 1,037,421 | 1,193 | 0.17% | 0.43% | 5 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| 683 Capital Management, LLC | History | Added to | 891,910 | 1,025 | 0.04% | 0.06% | 6 | +366,910 | 69.89% | Q4 2025 | Feb 17, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 786,010 | 903 | 0.0% | 0.0% | 7 | +482,310 | 158.81% | Q4 2025 | Feb 12, 2026 |
| BlackRock, Inc. | History | Added to | 784,077 | 901 | 0.0% | 0.0% | 8 | +100,375 | 14.68% | Q4 2025 | Feb 12, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Reduced | 743,107 | 854 | 0.0% | 0.0% | 9 | -72,224 | -8.86% | Q4 2025 | Feb 17, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 728,380 | 837 | 0.0% | 0.0% | 10 | +152,044 | 26.38% | Q4 2025 | Feb 12, 2026 |
| Atle Fund Management AB | History | New | 617,245 | 709 | 0.23% | — | 11 | +617,245 | New | Q4 2025 | Feb 06, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 587,851 | 676 | 0.0% | 0.0% | 12 | -28,071 | -4.56% | Q4 2025 | Feb 17, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 577,211 | 664 | 0.0% | 0.0% | 13 | +32,703 | 6.01% | Q4 2025 | Feb 09, 2026 |
| Longaeva Partners L.P. | History | No change | 503,214 | 578 | 0.05% | 0.16% | 14 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Added to | 392,766 | 451 | 0.0% | 0.0% | 15 | +19,039 | 5.09% | Q4 2025 | Jan 29, 2026 |
| MARSHALL WACE, LLP | History | New | 389,764 | 448 | 0.0% | — | 16 | +389,764 | New | Q4 2025 | Feb 13, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 378,189 | 434 | 0.0% | 0.0% | 17 | +40,830 | 12.1% | Q4 2025 | Feb 17, 2026 |
| Decheng Capital LLC | History | No change | 326,810 | 375 | 0.05% | 0.13% | 18 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| ExodusPoint Capital Management, LP | History | New | 317,769 | 365 | 0.0% | — | 19 | +317,769 | New | Q4 2025 | Feb 17, 2026 |
| XTX Topco Ltd | History | Added to | 289,033 | 332 | 0.01% | 0.0% | 21 | +271,334 | 1533.05% | Q4 2025 | Feb 17, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 288,714 | 332 | 0.0% | 0.0% | 20 | +129,683 | 81.55% | Q4 2025 | Feb 17, 2026 |
| STATE STREET CORP | History | Added to | 241,637 | 277 | 0.0% | 0.0% | 22 | +39,582 | 19.59% | Q4 2025 | Feb 13, 2026 |
| Point72 Asset Management, L.P. | History | New | 188,136 | 216 | 0.0% | — | 23 | +188,136 | New | Q4 2025 | Feb 17, 2026 |
| Graham Capital Management, L.P. | History | New | 183,942 | 211 | 0.01% | — | 24 | +183,942 | New | Q4 2025 | Feb 17, 2026 |
| Bank of New York Mellon Corp | History | No change | 165,044 | 189 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q4 2025 | Feb 10, 2026 |
| Qube Research & Technologies Ltd | History | Added to | 145,813 | 167 | 0.0% | 0.0% | 26 | +115,005 | 373.3% | Q4 2025 | Feb 17, 2026 |
| NewEdge Wealth, LLC | History | No change | 116,006 | 133 | 0.0% | 0.01% | 27 | 0 | 0.0% | Q4 2025 | Feb 03, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Added to | 105,528 | 121 | 0.0% | 0.0% | 28 | +59,027 | 126.94% | Q4 2025 | Feb 17, 2026 |
| NORTHERN TRUST CORP | History | Added to | 101,948 | 117 | 0.0% | 0.0% | 29 | +1,175 | 1.17% | Q4 2025 | Feb 17, 2026 |
| Quadrature Capital Ltd | History | New | 100,536 | 115 | 0.0% | — | 30 | +100,536 | New | Q4 2025 | Feb 17, 2026 |
| MORGAN STANLEY | History | Reduced | 89,222 | 102 | 0.0% | 0.0% | 31 | -17,385 | -16.31% | Q4 2025 | Feb 13, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 86,145 | 99 | 0.0% | 0.0% | 32 | -39,309 | -31.33% | Q4 2025 | Mar 25, 2026 |
| TORONTO DOMINION BANK | History | New | 75,000 | 86 | 0.0% | — | 33 | +75,000 | New | Q4 2025 | Feb 17, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Reduced | 72,700 | 83 | 0.0% | 0.0% | 34 | -4,000 | -5.22% | Q4 2025 | Feb 17, 2026 |
| OMERS ADMINISTRATION Corp | History | New | 67,000 | 77 | 0.0% | — | 35 | +67,000 | New | Q4 2025 | Feb 13, 2026 |
| Cable Car Capital, LP | History | No change | 61,606 | 70 | 0.0% | 0.06% | 36 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| BARCLAYS PLC | History | Added to | 60,385 | 69 | 0.0% | 0.0% | 37 | +57,424 | 1939.34% | Q4 2025 | Feb 13, 2026 |
| ROYAL BANK OF CANADA | History | New | 55,551 | 64 | 0.0% | — | 38 | +55,551 | New | Q4 2025 | Feb 17, 2026 |
| J. Derek Lewis & Associates Inc. | History | New | 53,000 | 60 | 0.01% | — | 39 | +53,000 | New | Q4 2025 | Mar 23, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Added to | 50,066 | 57 | 0.0% | 0.0% | 40 | +13,550 | 37.11% | Q4 2025 | Feb 12, 2026 |
| UNIVERSITY OF CHICAGO | History | No change | 48,731 | 56 | 0.03% | 0.05% | 41 | 0 | 0.0% | Q4 2025 | Feb 06, 2026 |
| Velan Capital Investment Management LP | History | Reduced | 40,000 | 46 | 0.03% | 0.11% | 42 | -15,000 | -27.27% | Q4 2025 | Feb 13, 2026 |
| HRT FINANCIAL LP | History | Added to | 39,649 | 45 | 0.0% | 0.0% | 44 | +24,251 | 157.49% | Q4 2025 | Feb 12, 2026 |
| COMMONWEALTH EQUITY SERVICES, LLC | History | Reduced | 39,755 | 45 | 0.0% | 0.0% | 43 | -21,400 | -34.99% | Q4 2025 | Feb 12, 2026 |
| LPL Financial LLC | History | Added to | 35,102 | 40 | 0.0% | 0.0% | 45 | +21,100 | 150.69% | Q4 2025 | Feb 11, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | New | 31,936 | 36 | 0.0% | — | 46 | +31,936 | New | Q4 2025 | Feb 13, 2026 |
| Lighthouse Investment Partners, LLC | History | New | 28,860 | 33 | 0.0% | — | 47 | +28,860 | New | Q4 2025 | Feb 17, 2026 |
| Avanza Fonder AB | History | New | 27,345 | 31 | 0.0% | — | 49 | +27,345 | New | Q4 2025 | Jan 12, 2026 |
| Cetera Investment Advisers | History | Reduced | 27,260 | 31 | 0.0% | 0.0% | 48 | -500 | -1.8% | Q4 2025 | Feb 17, 2026 |
| Maia Wealth LLC | History | New | 21,959 | 29 | 0.0% | — | 50 | +21,959 | New | Q4 2025 | Feb 17, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Added to | 24,279 | 27 | 0.0% | 0.0% | 51 | +22,562 | 1314.04% | Q4 2025 | Feb 10, 2026 |
| TWO SIGMA ADVISERS, LP | History | Reduced | 22,624 | 26 | 0.0% | 0.0% | 52 | -29,900 | -56.93% | Q4 2025 | Feb 17, 2026 |
| Engineers Gate Manager LP | History | New | 22,816 | 26 | 0.0% | — | 53 | +22,816 | New | Q4 2025 | Feb 17, 2026 |
| FOX RUN MANAGEMENT, L.L.C. | History | New | 22,566 | 25 | 0.0% | — | 54 | +22,566 | New | Q4 2025 | Feb 11, 2026 |
| OSAIC HOLDINGS, INC. | History | Added to | 17,224 | 19 | 0.0% | 0.0% | 55 | +2,003 | 13.16% | Q4 2025 | Feb 17, 2026 |
| Jefferies Financial Group Inc. | History | New | 16,000 | 18 | 0.0% | — | 56 | +16,000 | New | Q4 2025 | Feb 09, 2026 |
| FMR LLC | History | Reduced | 12,858 | 14 | 0.0% | 0.0% | 57 | -2,597 | -16.8% | Q4 2025 | Feb 17, 2026 |
| PACES FERRY WEALTH ADVISORS, LLC | History | New | 11,440 | 13 | 0.01% | — | 58 | +11,440 | New | Q4 2025 | Feb 11, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 10,810 | 12 | 0.0% | 0.0% | 59 | -2,172 | -16.73% | Q4 2025 | Feb 17, 2026 |
| NewEdge Advisors, LLC | History | Added to | 10,250 | 11 | 0.0% | — | 61 | +10,000 | 4000.0% | Q4 2025 | Feb 18, 2026 |
| SIMPLEX TRADING, LLC | History | Added to | 9,790 | 11 | 0.0% | 0.0% | 60 | +2,357 | 31.71% | Q4 2025 | Feb 11, 2026 |
| China Universal Asset Management Co., Ltd. | History | Reduced | 10,146 | 11 | 0.0% | 0.0% | 62 | -725 | -6.67% | Q4 2025 | Jan 29, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | New | 8,227 | 9 | 0.0% | — | 63 | +8,227 | New | Q4 2025 | Feb 17, 2026 |
| Winthrop Capital Management, LLC | History | No change | 6,000 | 7 | 0.0% | 0.0% | 64 | 0 | 0.0% | Q4 2025 | Feb 10, 2026 |
| JPMORGAN CHASE & CO | History | Added to | 5,514 | 6 | 0.0% | 0.0% | 65 | +1,001 | 22.18% | Q4 2025 | Feb 11, 2026 |
| CITIGROUP INC | History | Added to | 2,902 | 3 | 0.0% | 0.0% | 66 | +1,621 | 126.54% | Q4 2025 | Feb 13, 2026 |
| Mirae Asset Global Investments Co., Ltd. | History | Added to | 3,026 | 3 | 0.0% | 0.0% | 67 | +628 | 26.19% | Q4 2025 | Jan 26, 2026 |
| WELLS FARGO & COMPANY/MN | History | Added to | 2,285 | 2 | 0.0% | — | 68 | +2,000 | 701.75% | Q4 2025 | Feb 13, 2026 |
| FEDERATED HERMES, INC. | History | New | 1,894 | 2 | 0.0% | — | 69 | +1,894 | New | Q4 2025 | Feb 12, 2026 |
| GF FUND MANAGEMENT CO. LTD. | History | Reduced | 1,277 | 1 | 0.0% | 0.0% | 72 | -57 | -4.27% | Q4 2025 | Jan 27, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | No change | 961 | 1 | 0.0% | 0.0% | 70 | 0 | 0.0% | Q4 2025 | Jan 15, 2026 |
| Physician Wealth Advisors, Inc. | History | No change | 943 | 1 | 0.0% | 0.0% | 71 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| TANG CAPITAL MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.21% | — | -2,500,000 | -100.0% | Q3 2025 | Nov 14, 2025 |
| PERCEPTIVE ADVISORS LLC | History | Closed out | 0 | 0 | — | 0.08% | — | -1,178,307 | -100.0% | Q3 2025 | Nov 14, 2025 |
| STEMPOINT CAPITAL LP | History | Closed out | 0 | 0 | — | 0.31% | — | -689,538 | -100.0% | Q3 2025 | Nov 14, 2025 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -418,632 | -100.0% | Q3 2025 | Nov 14, 2025 |
| SCHULHOFF & CO INC | History | Closed out | 0 | 0 | — | 0.26% | — | -275,000 | -100.0% | Q3 2025 | Nov 10, 2025 |
| PIER 88 INVESTMENT PARTNERS LLC | History | Closed out | 0 | 0 | — | 0.06% | — | -151,730 | -100.0% | Q3 2025 | Oct 31, 2025 |
| DIADEMA PARTNERS LP | History | Closed out | 0 | 0 | — | 0.09% | — | -150,000 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Walleye Capital LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -119,561 | -100.0% | Q3 2025 | Nov 14, 2025 |
| ACADIAN ASSET MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -43,082 | -100.0% | Q3 2025 | Nov 13, 2025 |
| Persistent Asset Partners Ltd | History | Closed out | 0 | 0 | — | 0.05% | — | -34,632 | -100.0% | Q3 2025 | Jan 15, 2026 |
| PRUDENTIAL FINANCIAL INC | History | Closed out | 0 | 0 | — | 0.0% | — | -16,300 | -100.0% | Q3 2025 | Nov 13, 2025 |
| AQR CAPITAL MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -13,832 | -100.0% | Q3 2025 | Nov 14, 2025 |
| EverSource Wealth Advisors, LLC | History | Closed out | 0 | 0 | — | — | — | -434 | -100.0% | Q3 2025 | Nov 10, 2025 |
| CWM, LLC | History | Reduced | 70 | 0 | — | 0.0% | — | -344 | -83.09% | Q4 2025 | Jan 26, 2026 |
| Cornerstone Financial Management LLC | History | New | 172 | 0 | — | — | — | +172 | New | Q4 2025 | Feb 13, 2026 |
| US BANCORP \DE\ | History | New | 94 | 0 | — | — | — | +94 | New | Q4 2025 | Jan 30, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 1 | 0 | — | — | — | -1 | -50.0% | Q4 2025 | Feb 03, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 500 | 0 | — | 0.0% | — | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | No change | 12 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 10, 2026 |
| Arax Advisory Partners | History | No change | 14 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Skaana Management L.P. | History | No change | 73,130 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 10, 2026 |