Icosavax, Inc. - 45114M109
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | History | No change | 5,963,565 | 93,985 | 1.47% | 122.96% | 1 | 0 | 0.0% | Q4 2023 | Feb 14, 2024 |
| Pentwater Capital Management LP | History | New | 3,000,000 | 47,280 | 0.53% | — | 2 | +3,000,000 | New | Q4 2023 | Feb 14, 2024 |
| FMR LLC | History | Reduced | 2,240,524 | 35,310 | 0.0% | 0.0% | 3 | -3,213,424 | -58.92% | Q4 2023 | Feb 13, 2024 |
| VANGUARD GROUP INC | History | Reduced | 1,830,058 | 28,841 | 0.0% | 0.0% | 4 | -68,229 | -3.59% | Q4 2023 | Mar 11, 2024 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 709,322 | 11,180 | 0.0% | 0.0% | 5 | +28,943 | 4.25% | Q4 2023 | Feb 13, 2024 |
| STATE STREET CORP | History | Added to | 617,999 | 9,739 | 0.0% | 0.0% | 6 | +83,966 | 15.72% | Q4 2023 | Feb 14, 2024 |
| MARSHALL WACE, LLP | History | New | 494,715 | 7,796 | 0.01% | — | 7 | +494,715 | New | Q4 2023 | Feb 14, 2024 |
| CITIGROUP INC | History | Added to | 440,892 | 6,948 | 0.0% | 0.0% | 8 | +126,390 | 40.19% | Q4 2023 | Feb 09, 2024 |
| GOLDMAN SACHS GROUP INC | History | Added to | 295,984 | 4,664 | 0.0% | 0.0% | 9 | +267,148 | 926.44% | Q4 2023 | May 14, 2024 |
| CITADEL ADVISORS LLC | History | Reduced | 291,079 | 4,587 | 0.0% | 0.0% | 10 | -1,322,693 | -81.96% | Q4 2023 | Feb 14, 2024 |
| NORTHERN TRUST CORP | History | Added to | 282,513 | 4,452 | 0.0% | 0.0% | 11 | +10,904 | 4.01% | Q4 2023 | Feb 13, 2024 |
| UBS Group AG | History | Added to | 256,869 | 4,048 | 0.0% | 0.0% | 12 | +242,325 | 1666.15% | Q4 2023 | Feb 09, 2024 |
| GABELLI FUNDS LLC | History | New | 254,257 | 4,007 | 0.03% | — | 13 | +254,257 | New | Q4 2023 | Feb 13, 2024 |
| AQR Arbitrage LLC | History | New | 190,269 | 2,998 | 0.12% | — | 14 | +190,269 | New | Q4 2023 | Feb 14, 2024 |
| RENAISSANCE TECHNOLOGIES LLC | History | New | 151,200 | 2,383 | 0.0% | — | 15 | +151,200 | New | Q4 2023 | Feb 13, 2024 |
| MILLENNIUM MANAGEMENT LLC | History | New | 116,443 | 1,835 | 0.0% | — | 16 | +116,443 | New | Q4 2023 | Feb 14, 2024 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | New | 105,555 | 1,663 | 0.04% | — | 17 | +105,555 | New | Q4 2023 | Feb 14, 2024 |
| TUDOR INVESTMENT CORP ET AL | History | New | 100,001 | 1,576 | 0.01% | — | 18 | +100,001 | New | Q4 2023 | Feb 14, 2024 |
| Bank of New York Mellon Corp | History | Added to | 92,835 | 1,463 | 0.0% | 0.0% | 19 | +872 | 0.95% | Q4 2023 | Jan 29, 2024 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Added to | 82,642 | 1,302 | 0.0% | 0.0% | 20 | +10,783 | 15.01% | Q4 2023 | Feb 06, 2024 |
| Polar Asset Management Partners Inc. | History | New | 75,000 | 1,182 | 4.51% | — | 21 | +75,000 | New | Q4 2023 | Feb 14, 2024 |
| MORGAN STANLEY | History | Added to | 65,803 | 1,037 | 0.0% | 0.0% | 22 | +31,218 | 90.26% | Q4 2023 | Aug 16, 2024 |
| HighTower Advisors, LLC | History | Added to | 59,096 | 931 | 0.0% | 0.0% | 23 | +20 | 0.03% | Q4 2023 | Feb 12, 2024 |
| Caption Management, LLC | History | New | 53,700 | 846 | 0.01% | — | 24 | +53,700 | New | Q4 2023 | Feb 14, 2024 |
| Verition Fund Management LLC | History | New | 51,693 | 814 | 0.01% | — | 25 | +51,693 | New | Q4 2023 | Feb 14, 2024 |
| TD ASSET MANAGEMENT INC | History | Reduced | 43,118 | 679 | 0.0% | 0.0% | 26 | -14,000 | -24.51% | Q4 2023 | Feb 12, 2024 |
| RHUMBLINE ADVISERS | History | Added to | 42,538 | 670 | 0.0% | 0.0% | 27 | +1,767 | 4.33% | Q4 2023 | Feb 08, 2024 |
| Y-Intercept (Hong Kong) Ltd | History | New | 39,135 | 616 | 0.06% | — | 28 | +39,135 | New | Q4 2023 | Feb 13, 2024 |
| GAMCO INVESTORS, INC. ET AL | History | New | 38,994 | 614 | 0.01% | — | 29 | +38,994 | New | Q4 2023 | Feb 14, 2024 |
| BARCLAYS PLC | History | Reduced | 37,775 | 595 | 0.0% | 0.0% | 30 | -164,407 | -81.32% | Q4 2023 | Mar 25, 2026 |
| ALPS ADVISORS INC | History | New | 35,434 | 558 | 0.0% | — | 31 | +35,434 | New | Q4 2023 | Feb 14, 2024 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 35,272 | 555 | 0.0% | 0.0% | 32 | +1,967 | 5.91% | Q4 2023 | Feb 14, 2024 |
| DIMENSIONAL FUND ADVISORS LP | History | No change | 35,129 | 553 | 0.0% | 0.0% | 33 | 0 | 0.0% | Q4 2023 | Feb 07, 2024 |
| JANE STREET GROUP, LLC | History | New | 33,981 | 535 | 0.0% | — | 34 | +33,981 | New | Q4 2023 | Feb 15, 2024 |
| JPMORGAN CHASE & CO | History | Added to | 29,594 | 466 | 0.0% | 0.0% | 35 | +10,765 | 57.17% | Q4 2023 | Dec 26, 2024 |
| Susquehanna Portfolio Strategies, LLC | History | New | 28,545 | 449 | 0.01% | — | 36 | +28,545 | New | Q4 2023 | Feb 14, 2024 |
| ALLIANCEBERNSTEIN L.P. | History | Added to | 27,270 | 429 | 0.0% | 0.0% | 37 | +1,880 | 7.4% | Q4 2023 | Feb 14, 2024 |
| AMERICAN CENTURY COMPANIES INC | History | Added to | 25,785 | 406 | 0.0% | 0.01% | 38 | +9,809 | 61.4% | Q4 2023 | Feb 13, 2024 |
| BANK OF MONTREAL /CAN/ | History | New | 24,900 | 393 | 0.0% | — | 39 | +24,900 | New | Q4 2023 | Feb 08, 2024 |
| D. E. Shaw & Co., Inc. | History | New | 23,715 | 373 | 1.69% | — | 40 | +23,715 | New | Q4 2023 | Nov 14, 2024 |
| Schonfeld Strategic Advisors LLC | History | New | 20,500 | 323 | 0.0% | — | 41 | +20,500 | New | Q4 2023 | Feb 14, 2024 |
| Allspring Global Investments Holdings, LLC | History | Added to | 18,708 | 294 | 0.0% | 0.0% | 42 | +5,280 | 39.32% | Q4 2023 | Jan 25, 2024 |
| BALYASNY ASSET MANAGEMENT L.P. | History | New | 15,381 | 242 | 0.0% | — | 43 | +15,381 | New | Q4 2023 | Feb 14, 2024 |
| MetLife Investment Management, LLC | History | Added to | 15,059 | 237 | 0.56% | 0.0% | 44 | +2,361 | 18.59% | Q4 2023 | Apr 22, 2024 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | Added to | 14,862 | 234 | 0.0% | 0.0% | 45 | +3,847 | 34.93% | Q4 2023 | Oct 08, 2025 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 13,981 | 220 | 0.0% | 0.0% | 46 | -2,219 | -13.7% | Q4 2023 | Feb 14, 2024 |
| VOYA INVESTMENT MANAGEMENT LLC | History | No change | 11,560 | 182 | 0.0% | 0.0% | 47 | 0 | 0.0% | Q4 2023 | Feb 07, 2025 |
| Mirae Asset Global Investments Co., Ltd. | History | Added to | 11,449 | 180 | 0.0% | 0.0% | 48 | +1,251 | 12.27% | Q4 2023 | Jan 24, 2024 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | History | Reduced | 11,065 | 174 | 0.0% | 0.0% | 49 | -507 | -4.38% | Q4 2023 | Feb 13, 2024 |
| DEUTSCHE BANK AG\ | History | Added to | 11,003 | 173 | 0.0% | 0.0% | 50 | +349 | 3.28% | Q4 2023 | Feb 14, 2024 |
| ROYAL BANK OF CANADA | History | Added to | 8,509 | 134 | 0.0% | 0.0% | 52 | +2,433 | 40.04% | Q4 2023 | Feb 14, 2024 |
| WELLS FARGO & COMPANY/MN | History | Added to | 8,547 | 134 | 0.0% | 0.0% | 51 | +1,679 | 24.45% | Q4 2023 | Feb 09, 2024 |
| Tower Research Capital LLC (TRC) | History | Added to | 6,728 | 106 | 0.0% | 0.0% | 53 | +4,546 | 208.34% | Q4 2023 | Feb 13, 2024 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | Reduced | 4,533 | 71 | 0.0% | 0.0% | 54 | -1,544 | -25.41% | Q4 2023 | Feb 13, 2024 |
| NISA INVESTMENT ADVISORS, LLC | History | No change | 3,138 | 49 | 0.0% | 0.0% | 55 | 0 | 0.0% | Q4 2023 | Jan 25, 2024 |
| FEDERATED HERMES, INC. | History | Reduced | 2,613 | 41 | 0.0% | 0.0% | 56 | -1,072 | -29.09% | Q4 2023 | Jan 31, 2024 |
| Legal & General Group Plc | History | Added to | 2,359 | 37 | 0.0% | 0.0% | 57 | +128 | 5.74% | Q4 2023 | May 29, 2025 |
| Clearstead Advisors, LLC | History | No change | 1,426 | 22 | 0.0% | 0.0% | 58 | 0 | 0.0% | Q4 2023 | Feb 12, 2024 |
| SIMPLEX TRADING, LLC | History | Added to | 675 | 10 | 0.0% | 0.0% | 59 | +271 | 67.08% | Q4 2023 | Feb 02, 2024 |
| GROUP ONE TRADING, L.P. | History | Reduced | 393 | 6 | 0.0% | 0.0% | 60 | -2,107 | -84.28% | Q4 2023 | Feb 14, 2024 |
| Point72 Asset Management, L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -123,200 | -100.0% | Q3 2023 | Nov 14, 2023 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -35,000 | -100.0% | Q3 2023 | Nov 14, 2023 |
| STATE OF WISCONSIN INVESTMENT BOARD | History | Closed out | 0 | 0 | — | 0.0% | — | -17,600 | -100.0% | Q3 2023 | Nov 14, 2023 |
| FRANKLIN RESOURCES INC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,000 | -100.0% | Q3 2023 | Nov 13, 2023 |
| STRS OHIO | History | Closed out | 0 | 0 | — | 0.0% | — | -3,100 | -100.0% | Q3 2023 | Oct 26, 2023 |
| OSAIC HOLDINGS, INC. | History | Closed out | 0 | 0 | — | 0.0% | — | -174 | -100.0% | Q3 2023 | Nov 13, 2023 |