RayzeBio, Inc. - 75525N107
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| VIKING GLOBAL INVESTORS LP | History | No change | 6,642,700 | 412,976 | 1.51% | 0.6% | 1 | 0 | 0.0% | Q4 2023 | Feb 14, 2024 |
| WELLINGTON MANAGEMENT GROUP LLP | History | New | 3,504,409 | 215,905 | 35.69% | — | 2 | +3,504,409 | New | Q4 2023 | Mar 05, 2024 |
| ORBIMED ADVISORS LLC | History | Reduced | 2,365,213 | 147,045 | 2.94% | 1.24% | 3 | -257,696 | -9.82% | Q4 2023 | Feb 14, 2024 |
| VANGUARD GROUP INC | History | Added to | 1,169,984 | 72,737 | 0.0% | 0.0% | 4 | +1,119,984 | 2239.97% | Q4 2023 | Mar 11, 2024 |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | History | Reduced | 1,006,126 | 62,550 | 1.15% | 0.57% | 5 | -153,000 | -13.2% | Q4 2023 | Feb 14, 2024 |
| ALLIANCEBERNSTEIN L.P. | History | Reduced | 938,877 | 58,369 | 0.02% | 0.01% | 6 | -295,759 | -23.96% | Q4 2023 | Feb 14, 2024 |
| PERCEPTIVE ADVISORS LLC | History | Reduced | 744,056 | 46,257 | 1.03% | 0.58% | 7 | -32,749 | -4.22% | Q4 2023 | Feb 26, 2024 |
| BALYASNY ASSET MANAGEMENT L.P. | History | New | 539,793 | 33,558 | 0.06% | — | 8 | +539,793 | New | Q4 2023 | Feb 14, 2024 |
| Magnetar Financial LLC | History | New | 537,872 | 33,439 | 0.85% | — | 9 | +537,872 | New | Q4 2023 | Feb 13, 2024 |
| Woodline Partners LP | History | Added to | 533,114 | 33,143 | 0.36% | 0.06% | 10 | +308,114 | 136.94% | Q4 2023 | Feb 14, 2024 |
| FRANKLIN RESOURCES INC | History | Reduced | 511,401 | 31,793 | 0.01% | 0.01% | 11 | -321,932 | -38.63% | Q4 2023 | Feb 09, 2024 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 434,891 | 27,040 | 0.0% | 0.0% | 12 | +390,406 | 877.61% | Q4 2023 | Feb 13, 2024 |
| FMR LLC | History | Reduced | 245,271 | 15,248 | 0.0% | 0.0% | 13 | -893,701 | -78.47% | Q4 2023 | Feb 13, 2024 |
| STATE STREET CORP | History | New | 211,205 | 13,130 | 0.0% | — | 14 | +211,205 | New | Q4 2023 | Feb 14, 2024 |
| MORGAN STANLEY | History | Added to | 194,151 | 12,070 | 0.0% | 0.0% | 15 | +182,856 | 1618.91% | Q4 2023 | Aug 16, 2024 |
| Capital Research Global Investors | History | Reduced | 170,808 | 10,619 | 0.0% | 0.01% | 16 | -1,079,192 | -86.34% | Q4 2023 | Feb 13, 2024 |
| FIL Ltd | History | New | 162,000 | 10,071 | 0.01% | — | 17 | +162,000 | New | Q4 2023 | Feb 13, 2024 |
| NORTHERN TRUST CORP | History | New | 161,975 | 10,069 | 0.0% | — | 18 | +161,975 | New | Q4 2023 | Feb 13, 2024 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | New | 147,140 | 9,147 | 0.0% | — | 19 | +147,140 | New | Q4 2023 | Feb 06, 2024 |
| AQR Arbitrage LLC | History | New | 136,895 | 8,510 | 0.34% | — | 20 | +136,895 | New | Q4 2023 | Feb 14, 2024 |
| Man Group plc | History | New | 120,000 | 7,460 | 0.02% | — | 21 | +120,000 | New | Q4 2023 | Feb 14, 2024 |
| ArrowMark Colorado Holdings LLC | History | Added to | 117,306 | 7,292 | 0.08% | 0.03% | 22 | +6,195 | 5.58% | Q4 2023 | Feb 14, 2024 |
| Blackstone Inc. | History | Added to | 108,090 | 6,719 | 0.03% | 0.01% | 23 | +8,090 | 8.09% | Q4 2023 | Feb 14, 2024 |
| JPMORGAN CHASE & CO | History | New | 103,940 | 6,461 | 0.0% | — | 24 | +103,940 | New | Q4 2023 | Dec 26, 2024 |
| UBS Group AG | History | Added to | 94,059 | 5,847 | 0.0% | 0.0% | 25 | +90,650 | 2659.14% | Q4 2023 | Feb 09, 2024 |
| Pentwater Capital Management LP | History | New | 80,000 | 4,973 | 0.06% | — | 26 | +80,000 | New | Q4 2023 | Feb 14, 2024 |
| Qube Research & Technologies Ltd | History | Added to | 64,696 | 4,022 | 0.01% | 0.0% | 27 | +50,396 | 352.42% | Q4 2023 | Feb 13, 2024 |
| Bank of New York Mellon Corp | History | New | 64,609 | 4,016 | 0.0% | — | 28 | +64,609 | New | Q4 2023 | Jan 29, 2024 |
| MARSHALL WACE, LLP | History | Reduced | 58,800 | 3,655 | 0.01% | 0.02% | 29 | -293,178 | -83.29% | Q4 2023 | Feb 14, 2024 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 55,466 | 3,448 | 0.0% | 0.0% | 30 | +36,047 | 185.63% | Q4 2023 | Feb 14, 2024 |
| GABELLI FUNDS LLC | History | New | 52,600 | 3,270 | 0.03% | — | 31 | +52,600 | New | Q4 2023 | Feb 13, 2024 |
| ALPS ADVISORS INC | History | New | 41,539 | 2,582 | 0.02% | — | 32 | +41,539 | New | Q4 2023 | Feb 14, 2024 |
| BARCLAYS PLC | History | New | 35,016 | 2,176 | 0.0% | — | 33 | +35,016 | New | Q4 2023 | Mar 25, 2026 |
| JANE STREET GROUP, LLC | History | New | 29,186 | 1,814 | 0.0% | — | 34 | +29,186 | New | Q4 2023 | Feb 15, 2024 |
| RHUMBLINE ADVISERS | History | New | 27,158 | 1,688 | 0.0% | — | 35 | +27,158 | New | Q4 2023 | Feb 08, 2024 |
| BANK OF AMERICA CORP /DE/ | History | New | 26,461 | 1,645 | 0.0% | — | 36 | +26,461 | New | Q4 2023 | Feb 14, 2024 |
| Polar Asset Management Partners Inc. | History | New | 25,000 | 1,554 | 5.93% | — | 37 | +25,000 | New | Q4 2023 | Feb 14, 2024 |
| Allianz Asset Management GmbH | History | New | 19,200 | 1,193 | 0.0% | — | 38 | +19,200 | New | Q4 2023 | Feb 12, 2024 |
| WOLVERINE ASSET MANAGEMENT LLC | History | New | 11,700 | 727 | 0.01% | — | 39 | +11,700 | New | Q4 2023 | Feb 01, 2024 |
| MetLife Investment Management, LLC | History | New | 10,892 | 677 | 1.6% | — | 40 | +10,892 | New | Q4 2023 | Apr 22, 2024 |
| DEUTSCHE BANK AG\ | History | New | 9,962 | 619 | 0.0% | — | 41 | +9,962 | New | Q4 2023 | Feb 14, 2024 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | Added to | 8,969 | 557 | 0.0% | 0.0% | 42 | +7,969 | 796.9% | Q4 2023 | Oct 08, 2025 |
| Invesco Ltd. | History | New | 8,924 | 554 | 0.0% | — | 43 | +8,924 | New | Q4 2023 | Feb 13, 2024 |
| VOYA INVESTMENT MANAGEMENT LLC | History | New | 7,657 | 476 | 0.0% | — | 44 | +7,657 | New | Q4 2023 | Feb 07, 2025 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | History | Reduced | 7,612 | 473 | 0.0% | 0.0% | 45 | -17,623 | -69.84% | Q4 2023 | Feb 13, 2024 |
| M&T BANK CORP | History | New | 7,480 | 465 | 0.0% | — | 46 | +7,480 | New | Q4 2023 | Feb 06, 2024 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 7,062 | 439 | 0.0% | 0.0% | 47 | -237,938 | -97.12% | Q4 2023 | May 14, 2024 |
| ROYAL BANK OF CANADA | History | New | 6,349 | 395 | 0.0% | — | 48 | +6,349 | New | Q4 2023 | Feb 14, 2024 |
| GAMCO INVESTORS, INC. ET AL | History | New | 6,050 | 376 | 0.0% | — | 49 | +6,050 | New | Q4 2023 | Feb 14, 2024 |
| WELLS FARGO & COMPANY/MN | History | New | 5,722 | 355 | 0.0% | — | 50 | +5,722 | New | Q4 2023 | Feb 09, 2024 |
| STRS OHIO | History | New | 4,300 | 267 | 0.0% | — | 51 | +4,300 | New | Q4 2023 | Jan 30, 2024 |
| VICTORY CAPITAL MANAGEMENT INC | History | New | 4,055 | 252 | 0.0% | — | 52 | +4,055 | New | Q4 2023 | Feb 05, 2024 |
| XTX Topco Ltd | History | New | 4,027 | 250 | 0.05% | — | 53 | +4,027 | New | Q4 2023 | Feb 13, 2024 |
| ProShare Advisors LLC | History | New | 3,326 | 206 | 0.0% | — | 54 | +3,326 | New | Q4 2023 | Feb 14, 2024 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | New | 3,307 | 205 | 0.0% | — | 55 | +3,307 | New | Q4 2023 | Feb 13, 2024 |
| CITIGROUP INC | History | Reduced | 2,854 | 177 | 0.0% | 0.0% | 56 | -22,053 | -88.54% | Q4 2023 | Feb 09, 2024 |
| Legal & General Group Plc | History | Added to | 1,930 | 119 | 0.0% | 0.0% | 57 | +930 | 93.0% | Q4 2023 | May 29, 2025 |
| Tower Research Capital LLC (TRC) | History | Added to | 826 | 51 | 0.0% | 0.0% | 58 | +662 | 403.66% | Q4 2023 | Feb 13, 2024 |
| MILLENNIUM MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -213,757 | -100.0% | Q3 2023 | Nov 14, 2023 |
| Hood River Capital Management LLC | History | Closed out | 0 | 0 | — | 0.06% | — | -84,111 | -100.0% | Q3 2023 | Nov 14, 2023 |
| TD ASSET MANAGEMENT INC | History | Closed out | 0 | 0 | — | 0.0% | — | -72,610 | -100.0% | Q3 2023 | Oct 27, 2023 |
| Maven Securities LTD | History | Closed out | 0 | 0 | — | 0.02% | — | -59,835 | -100.0% | Q3 2023 | Nov 13, 2023 |
| CITADEL ADVISORS LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -54,009 | -100.0% | Q3 2023 | Nov 14, 2023 |
| RTW INVESTMENTS, LP | History | Closed out | 0 | 0 | — | 0.02% | — | -46,300 | -100.0% | Q3 2023 | Nov 14, 2023 |
| TWO SIGMA INVESTMENTS, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -38,500 | -100.0% | Q3 2023 | Nov 14, 2023 |
| Alyeska Investment Group, L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -25,000 | -100.0% | Q3 2023 | Nov 14, 2023 |
| SOROS FUND MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -20,000 | -100.0% | Q3 2023 | Nov 14, 2023 |
| Squarepoint Ops LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -16,653 | -100.0% | Q3 2023 | Nov 14, 2023 |
| Walleye Capital LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -14,847 | -100.0% | Q3 2023 | Nov 21, 2023 |