Fusion Pharmaceuticals Inc. - 36118A100
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FEDERATED HERMES, INC. | History | Reduced | 10,811,153 | 230,493 | 0.53% | 0.26% | 1 | -75,000 | -0.69% | Q1 2024 | May 14, 2024 |
| PERCEPTIVE ADVISORS LLC | History | Added to | 6,825,395 | 145,517 | 2.55% | 0.59% | 2 | +4,074,000 | 148.07% | Q1 2024 | Aug 06, 2024 |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | History | No change | 6,401,000 | 136,469 | 2.37% | 1.14% | 3 | 0 | 0.0% | Q1 2024 | May 15, 2024 |
| FIL Ltd | History | New | 4,187,271 | 89,272 | 0.09% | — | 4 | +4,187,271 | New | Q1 2024 | May 13, 2024 |
| Pentwater Capital Management LP | History | New | 3,781,778 | 80,627 | 0.83% | — | 5 | +3,781,778 | New | Q1 2024 | May 15, 2024 |
| CANADA PENSION PLAN INVESTMENT BOARD | History | No change | 3,116,966 | 66,453 | 0.07% | 0.04% | 6 | 0 | 0.0% | Q1 2024 | May 14, 2024 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 2,945,582 | 62,799 | 0.03% | 0.0% | 7 | +2,367,480 | 409.53% | Q1 2024 | May 15, 2024 |
| FMR LLC | History | Reduced | 1,836,739 | 39,159 | 0.0% | 0.0% | 8 | -3,476,555 | -65.43% | Q1 2024 | May 13, 2024 |
| MARSHALL WACE, LLP | History | Added to | 1,501,283 | 32,007 | 0.05% | 0.01% | 9 | +1,182,843 | 371.45% | Q1 2024 | May 15, 2024 |
| Verition Fund Management LLC | History | Added to | 1,201,234 | 25,610 | 0.18% | 0.01% | 10 | +1,091,848 | 998.16% | Q1 2024 | May 14, 2024 |
| Qube Research & Technologies Ltd | History | New | 987,178 | 21,046 | 0.03% | — | 11 | +987,178 | New | Q1 2024 | May 14, 2024 |
| BLAIR WILLIAM & CO/IL | History | Reduced | 779,202 | 16,612 | 0.05% | 0.03% | 12 | -214,653 | -21.6% | Q1 2024 | May 09, 2024 |
| 1832 Asset Management L.P. | History | No change | 734,321 | 15,655 | 0.01% | 0.01% | 13 | 0 | 0.0% | Q1 2024 | May 14, 2024 |
| Walleye Capital LLC | History | Added to | 657,385 | 14,015 | 0.02% | 0.01% | 14 | +406,172 | 161.68% | Q1 2024 | May 15, 2024 |
| CITADEL ADVISORS LLC | History | Added to | 643,176 | 13,712 | 0.0% | 0.0% | 15 | +567,353 | 748.26% | Q1 2024 | May 15, 2024 |
| JANE STREET GROUP, LLC | History | Added to | 633,932 | 13,515 | 0.0% | 0.0% | 16 | +605,800 | 2153.42% | Q1 2024 | May 16, 2024 |
| JPMORGAN CHASE & CO | History | Added to | 605,742 | 12,914 | 0.0% | 0.0% | 17 | +591,709 | 4216.55% | Q1 2024 | Dec 26, 2024 |
| BALYASNY ASSET MANAGEMENT L.P. | History | New | 486,971 | 10,382 | 0.02% | — | 18 | +486,971 | New | Q1 2024 | May 13, 2024 |
| TWO SIGMA INVESTMENTS, LP | History | Added to | 352,485 | 7,514 | 0.02% | 0.0% | 19 | +233,552 | 196.37% | Q1 2024 | May 15, 2024 |
| Parallax Volatility Advisers, L.P. | History | New | 346,659 | 7,390 | 0.02% | — | 20 | +346,659 | New | Q1 2024 | May 15, 2024 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 303,347 | 6,467 | 0.0% | 0.0% | 21 | +284,882 | 1542.82% | Q1 2024 | May 07, 2024 |
| MORGAN STANLEY | History | Added to | 298,034 | 6,354 | 0.0% | 0.0% | 22 | +90,841 | 43.84% | Q1 2024 | Oct 17, 2024 |
| Trexquant Investment LP | History | New | 283,926 | 6,053 | 0.12% | — | 23 | +283,926 | New | Q1 2024 | May 14, 2024 |
| OMERS ADMINISTRATION Corp | History | New | 276,400 | 5,892 | 0.07% | — | 24 | +276,400 | New | Q1 2024 | May 14, 2024 |
| FRED ALGER MANAGEMENT, LLC | History | Reduced | 167,415 | 3,569 | 0.02% | 0.02% | 25 | -144,559 | -46.34% | Q1 2024 | May 15, 2024 |
| Hudson Bay Capital Management LP | History | New | 165,000 | 3,517 | 0.02% | — | 26 | +165,000 | New | Q1 2024 | May 15, 2024 |
| GABELLI FUNDS LLC | History | New | 146,150 | 3,115 | 0.02% | — | 27 | +146,150 | New | Q1 2024 | May 14, 2024 |
| Centiva Capital, LP | History | New | 110,000 | 2,345 | 0.06% | — | 28 | +110,000 | New | Q1 2024 | May 15, 2024 |
| NATIXIS | History | New | 99,000 | 2,106 | 0.01% | — | 29 | +99,000 | New | Q1 2024 | May 13, 2024 |
| AQR Arbitrage LLC | History | New | 86,040 | 1,834 | 0.06% | — | 30 | +86,040 | New | Q1 2024 | May 15, 2024 |
| Swiss National Bank | History | New | 85,700 | 1,827 | 0.0% | — | 31 | +85,700 | New | Q1 2024 | May 07, 2024 |
| TUDOR INVESTMENT CORP ET AL | History | New | 85,419 | 1,821 | 0.01% | — | 32 | +85,419 | New | Q1 2024 | May 15, 2024 |
| UBS Group AG | History | Reduced | 79,609 | 1,697 | 0.0% | 0.0% | 33 | -143,483 | -64.32% | Q1 2024 | May 13, 2024 |
| STATE STREET CORP | History | New | 77,700 | 1,656 | 0.0% | — | 34 | +77,700 | New | Q1 2024 | May 15, 2024 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 71,496 | 1,524 | 0.0% | 0.0% | 35 | +70,125 | 5114.88% | Q1 2024 | Mar 18, 2025 |
| AMERICAN CENTURY COMPANIES INC | History | New | 56,925 | 1,213 | 0.0% | — | 36 | +56,925 | New | Q1 2024 | May 14, 2024 |
| Maven Securities LTD | History | New | 53,000 | 1,129 | 0.07% | — | 37 | +53,000 | New | Q1 2024 | May 14, 2024 |
| Caption Management, LLC | History | New | 47,700 | 1,016 | 0.02% | — | 38 | +47,700 | New | Q1 2024 | May 15, 2024 |
| GOLDMAN SACHS GROUP INC | History | Added to | 47,260 | 1,007 | 0.0% | 0.0% | 39 | +32,128 | 212.32% | Q1 2024 | May 15, 2024 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 41,907 | 893 | 0.0% | 0.0% | 40 | +2,561 | 6.51% | Q1 2024 | May 13, 2024 |
| Belvedere Trading LLC | History | Added to | 41,200 | 878 | 0.0% | 0.0% | 41 | +20,451 | 98.56% | Q1 2024 | May 09, 2024 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | New | 39,041 | 832 | 0.0% | — | 42 | +39,041 | New | Q1 2024 | May 16, 2024 |
| Legal & General Group Plc | History | New | 38,101 | 812 | 0.0% | — | 43 | +38,101 | New | Q1 2024 | May 29, 2025 |
| VANGUARD GROUP INC | History | New | 33,036 | 704 | 0.0% | — | 44 | +33,036 | New | Q1 2024 | May 10, 2024 |
| STATE OF WISCONSIN INVESTMENT BOARD | History | New | 32,097 | 684 | 0.0% | — | 45 | +32,097 | New | Q1 2024 | May 14, 2024 |
| VOYA INVESTMENT MANAGEMENT LLC | History | New | 30,280 | 645 | 0.0% | — | 46 | +30,280 | New | Q1 2024 | Feb 07, 2025 |
| CITIGROUP INC | History | Added to | 25,268 | 538 | 0.0% | 0.0% | 47 | +23,958 | 1828.85% | Q1 2024 | May 10, 2024 |
| Allianz Asset Management GmbH | History | New | 20,800 | 443 | 0.0% | — | 48 | +20,800 | New | Q1 2024 | May 14, 2024 |
| NEOS Investment Management LLC | History | Reduced | 18,774 | 400 | 0.02% | 0.03% | 49 | -12,165 | -39.32% | Q1 2024 | May 13, 2024 |
| ProShare Advisors LLC | History | New | 17,623 | 375 | 0.0% | — | 50 | +17,623 | New | Q1 2024 | May 08, 2024 |
| NORTHERN TRUST CORP | History | New | 13,983 | 298 | 0.0% | — | 51 | +13,983 | New | Q1 2024 | May 14, 2024 |
| Arizona State Retirement System | History | New | 11,939 | 254 | 0.0% | — | 52 | +11,939 | New | Q1 2024 | May 07, 2024 |
| TWO SIGMA ADVISERS, LP | History | Added to | 11,700 | 249 | 0.0% | 0.0% | 53 | +200 | 1.74% | Q1 2024 | May 15, 2024 |
| GAMCO INVESTORS, INC. ET AL | History | New | 11,450 | 244 | 0.0% | — | 54 | +11,450 | New | Q1 2024 | May 14, 2024 |
| TEACHER RETIREMENT SYSTEM OF TEXAS | History | New | 9,669 | 206 | 0.0% | — | 55 | +9,669 | New | Q1 2024 | May 06, 2024 |
| BARCLAYS PLC | History | New | 8,683 | 185 | 0.0% | — | 56 | +8,683 | New | Q1 2024 | Mar 24, 2026 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | History | New | 5,252 | 111 | 0.0% | — | 57 | +5,252 | New | Q1 2024 | Apr 25, 2024 |
| SIGNATUREFD, LLC | History | No change | 2,949 | 62 | 0.0% | 0.0% | 58 | 0 | 0.0% | Q1 2024 | May 03, 2024 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 1,500 | 31 | 0.0% | 0.0% | 59 | -3,500 | -70.0% | Q1 2024 | May 10, 2024 |
| ROYAL BANK OF CANADA | History | Reduced | 924 | 20 | 0.0% | 0.0% | 60 | -33,595 | -97.32% | Q1 2024 | Nov 05, 2024 |
| TD Waterhouse Canada Inc. | History | No change | 700 | 14 | 0.0% | 0.0% | 61 | 0 | 0.0% | Q1 2024 | May 10, 2024 |
| Tower Research Capital LLC (TRC) | History | Reduced | 508 | 10 | 0.0% | 0.0% | 62 | -2,500 | -83.11% | Q1 2024 | May 15, 2024 |
| OSAIC HOLDINGS, INC. | History | No change | 86 | 1 | 0.0% | — | 63 | 0 | 0.0% | Q1 2024 | May 10, 2024 |
| ORBIMED ADVISORS LLC | History | Closed out | 0 | 0 | — | 0.6% | — | -3,122,770 | -100.0% | Q4 2023 | Feb 14, 2024 |
| WELLINGTON MANAGEMENT GROUP LLP | History | Closed out | 0 | 0 | — | 1.18% | — | -744,474 | -100.0% | Q4 2023 | Mar 05, 2024 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | History | Closed out | 0 | 0 | — | 0.01% | — | -400,000 | -100.0% | Q4 2023 | Feb 14, 2024 |
| JENNISON ASSOCIATES LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -301,020 | -100.0% | Q4 2023 | Feb 01, 2024 |
| Point72 Asset Management, L.P. | History | Closed out | 0 | 0 | — | 0.01% | — | -293,611 | -100.0% | Q4 2023 | Feb 14, 2024 |
| Woodline Partners LP | History | Closed out | 0 | 0 | — | 0.02% | — | -222,462 | -100.0% | Q4 2023 | Feb 14, 2024 |
| Schonfeld Strategic Advisors LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -153,792 | -100.0% | Q4 2023 | Feb 14, 2024 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.03% | — | -133,550 | -100.0% | Q4 2023 | Feb 14, 2024 |
| Jump Financial, LLC | History | Closed out | 0 | 0 | — | 0.83% | — | -86,199 | -100.0% | Q4 2023 | Oct 21, 2024 |
| XTX Topco Ltd | History | Closed out | 0 | 0 | — | 0.05% | — | -23,161 | -100.0% | Q4 2023 | Feb 13, 2024 |
| abrdn plc | History | Closed out | 0 | 0 | — | 0.0% | — | -21,697 | -100.0% | Q4 2023 | Jan 31, 2024 |
| GROUP ONE TRADING, L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -19,134 | -100.0% | Q4 2023 | Feb 14, 2024 |
| Squarepoint Ops LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -12,757 | -100.0% | Q4 2023 | Feb 14, 2024 |
| SIMPLEX TRADING, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -12,501 | -100.0% | Q4 2023 | Feb 02, 2024 |
| ENVESTNET ASSET MANAGEMENT INC | History | Closed out | 0 | 0 | — | 0.0% | — | -11,454 | -100.0% | Q4 2023 | Feb 13, 2024 |
| RENAISSANCE TECHNOLOGIES LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,000 | -100.0% | Q4 2023 | Feb 13, 2024 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | Closed out | 0 | 0 | — | 0.0% | — | -6,630 | -100.0% | Q4 2023 | Oct 08, 2025 |