RAYZEBIO INC (RYZB)
Institutional ownership reported to the SEC as of Q4 2023, across 2 quarters.
101
Reporting holders
$3.4B
Reported value
0.1%
Held as options
+36
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| VIKING GLOBAL INVESTORS LP | $413.0M | 6,642,700 | 1.51% | 2q | HELD |
| venBio Partners LLC | $320.7M | 5,158,162 | 48.06% | 2q | HELD |
| Versant Venture Management, LLC | $320.7M | 5,158,161 | 82.47% | 2q | HELD |
| VR Adviser, LLC | $250.6M | 4,030,471 | 17.19% | 2q | HELD |
| WELLINGTON MANAGEMENT GROUP LLP | $215.9M | 3,504,409 | 0.04% | 2q | -9.6%-$22.9M |
| Sofinnova Investments, Inc. | $150.4M | 2,419,528 | 8.41% | 2q | HELD |
| ORBIMED ADVISORS LLC | $147.0M | 2,365,213 | 2.96% | 2q | -9.8%-$16.0M |
| Redmile Group, LLC | $115.5M | 1,857,706 | 4.13% | 2q | HELD |
| Samsara BioCapital, LLC | $114.8M | 1,845,948 | 17.85% | 2q | HELD |
| BlackRock Inc. | $85.1M | 1,368,838 | 0.00% | 2q | +13588.4%+$84.5M |
| Fairmount Funds Management LLC | $77.5M | 1,245,929 | 8.18% | 2q | +2.0%+$1.5M |
| Cormorant Asset Management, LP | $75.4M | 1,213,478 | 3.60% | 2q | +2.6%+$1.9M |
| VANGUARD GROUP INC | $72.7M | 1,169,984 | 0.00% | 2q | +2240.0%+$69.6M |
| HHLR ADVISORS, LTD. | $66.0M | 1,062,383 | 1.33% | 2q | -23.9%-$20.7M |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | $62.6M | 1,006,126 | 1.16% | 2q | -13.2%-$9.5M |
| ALLIANCEBERNSTEIN L.P. | $58.4M | 938,877 | 0.02% | 2q | -24.0%-$18.4M |
| TCG Crossover Management, LLC | $54.1M | 869,908 | 6.00% | 2q | HELD |
| ABG-WTT Global Life Science Capital Partners GP Ltd | $48.4M | 778,922 | 94.38% | 2q | HELD |
| Sands Capital Ventures, LLC | $48.4M | 778,922 | 13.47% | 2q | -34.9%-$25.9M |
| Laurion Capital Management LP | $48.0M | 771,913 | 0.41% | 2q | -20.6%-$12.4M |
| ALPINE ASSOCIATES MANAGEMENT INC. | $47.4M | 762,900 | 2.43% | new | NEW |
| Soleus Capital Management, L.P. | $46.4M | 746,622 | 5.15% | 2q | +65.5%+$18.4M |
| PERCEPTIVE ADVISORS LLC | $46.3M | 744,056 | 1.03% | 2q | -4.2%-$2.0M |
| Logos Global Management LP | $35.3M | 568,173 | 3.30% | new | NEW |
| Balyasny Asset Management L.P. | $33.6M | 539,793 | 0.06% | new | NEW |
| Magnetar Financial LLC | $33.4M | 537,872 | 0.85% | new | NEW |
| Woodline Partners LP | $33.1M | 533,114 | 0.36% | 2q | +136.9%+$19.2M |
| FRANKLIN RESOURCES INC | $31.8M | 511,401 | 0.01% | 2q | -38.6%-$20.0M |
| GEODE CAPITAL MANAGEMENT, LLC | $27.0M | 434,891 | 0.00% | 2q | +877.6%+$24.3M |
| MORGAN STANLEY | $24.1M | 388,302 | 0.00% | 2q | +3337.8%+$23.4M |
| COMMODORE CAPITAL LP | $23.9M | 383,638 | 2.08% | 2q | +32.8%+$5.9M |
| ACUTA CAPITAL PARTNERS, LLC | $23.5M | 378,069 | 13.23% | 2q | +9.7%+$2.1M |
| HBK INVESTMENTS L P | $23.3M | 374,925 | 0.11% | new | NEW |
| FMR LLC | $15.2M | 245,271 | 0.00% | 2q | -78.5%-$55.6M |
| WATER ISLAND CAPITAL LLC | $14.0M | 225,565 | 1.38% | new | NEW |
| PLATINUM INVESTMENT MANAGEMENT LTD | $13.8M | 222,222 | 0.56% | 2q | HELD |
| STATE STREET CORP | $13.1M | 211,205 | 0.00% | new | NEW |
| JPMORGAN CHASE & CO | $12.9M | 207,880 | 0.00% | new | NEW |
| Pier Capital, LLC | $12.2M | 195,653 | 1.74% | 2q | +141.8%+$7.1M |
| Capital Research Global Investors | $10.6M | 170,808 | 0.00% | 2q | -86.3%-$67.1M |
| FIL Ltd | $10.1M | 162,000 | 0.01% | new | NEW |
| NORTHERN TRUST CORP | $10.1M | 161,975 | 0.00% | new | NEW |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $9.1M | 147,140 | 0.00% | new | NEW |
| First Trust Capital Management L.P. | $8.8M | 140,882 | 0.67% | new | NEW |
| AQR Arbitrage LLC | $8.5M | 136,895 | 0.34% | new | NEW |
| Man Group plc | $7.5M | 120,000 | 0.02% | new | NEW |
| ArrowMark Colorado Holdings LLC | $7.3M | 117,306 | 0.08% | 2q | +5.6%+$385.1K |
| Vivo Capital, LLC | $6.9M | 110,581 | 0.56% | 2q | -82.5%-$32.5M |
| Blackstone Inc. | $6.7M | 108,090 | 0.03% | 2q | +8.1%+$503.0K |
| UBS Group AG | $5.8M | 94,059 | 0.00% | 2q | +2659.1%+$5.6M |
| Slotnik Capital, LLC | $5.3M | 85,000 | 3.15% | new | FIRST |
| Versor Investments LP | $5.0M | 80,771 | 1.02% | new | NEW |
| Pentwater Capital Management LP | $5.0M | 80,000 | 0.06% | new | NEW |
| Qube Research & Technologies Ltd | $4.0M | 64,696 | 0.01% | 2q | +352.4%+$3.1M |
| Bank of New York Mellon Corp | $4.0M | 64,609 | 0.00% | new | NEW |
| MARSHALL WACE, LLP | $3.7M | 58,800 | 0.01% | 2q | -83.3%-$18.2M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3.4M | 18,166 | 0.00% | 2q | -6.5%-$237.8K |
| GABELLI FUNDS LLC | $3.3M | 52,600 | 0.03% | new | NEW |
| HARVEST MANAGEMENT LLC | $3.1M | 50,000 | 2.88% | new | NEW |
| Nuveen Asset Management, LLC | $2.9M | 46,496 | 0.00% | new | NEW |
| ALPS ADVISORS INC | $2.6M | 41,539 | 0.02% | new | NEW |
| GABELLI & Co INVESTMENT ADVISERS, INC. | $2.4M | 38,850 | 0.45% | new | NEW |
| PRELUDE CAPITAL MANAGEMENT, LLC | $2.3M | 36,971 | 0.15% | new | NEW |
| BARCLAYS PLC | $2.2M | 35,016 | 0.00% | new | NEW |
| JANE STREET GROUP, LLC | $1.8M | 29,186 | 0.00% | new | NEW |
| RHUMBLINE ADVISERS | $1.7M | 27,158 | 0.00% | new | NEW |
| BANK OF AMERICA CORP /DE/ | $1.6M | 26,461 | 0.00% | new | NEW |
| Polar Asset Management Partners Inc. | $1.6M | 25,000 | 0.03% | new | NEW |
| ClearAlpha Technologies LP | $1.5M | 24,310 | 0.57% | new | FIRST |
| Ghisallo Capital Management LLC | $1.2M | 20,000 | 0.13% | 2q | HELD |
| Allianz Asset Management GmbH | $1.2M | 19,200 | 0.00% | new | NEW |
| Chicago Capital Management, LLC | $1.1M | 17,500 | 1.73% | new | NEW |
| BCK Capital Management LP | $932.5K | 15,000 | 0.91% | new | NEW |
| WOLVERINE ASSET MANAGEMENT LLC | $727.4K | 11,700 | 0.01% | new | NEW |
| MetLife Investment Management, LLC | $677.2K | 10,892 | 0.00% | new | NEW |
| AMERICAN INTERNATIONAL GROUP, INC. | $620.9K | 9,987 | 0.00% | new | NEW |
| DEUTSCHE BANK AG\ | $619.3K | 9,962 | 0.00% | new | NEW |
| NEW YORK STATE COMMON RETIREMENT FUND | $557.6K | 8,969 | 0.00% | 2q | +796.9%+$495.4K |
| Invesco Ltd. | $554.8K | 8,924 | 0.00% | new | NEW |
| Sagefield Capital LP | $553.3K | 8,900 | 0.07% | new | NEW |
| Voya Investment Management LLC | $476.0K | 7,657 | 0.00% | new | NEW |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $473.2K | 7,612 | 0.00% | 2q | -69.8%-$1.1M |
| M&T Bank Corp | $465.5K | 7,480 | 0.00% | new | NEW |
| GOLDMAN SACHS GROUP INC | $439.0K | 7,062 | 0.00% | 2q | -97.1%-$14.8M |
| Royal Bank of Canada | $395.0K | 6,349 | 0.00% | new | NEW |
| GAMCO INVESTORS, INC. ET AL | $376.1K | 6,050 | 0.00% | new | NEW |
| WELLS FARGO & COMPANY/MN | $355.7K | 5,722 | 0.00% | new | NEW |
| VICTORY CAPITAL MANAGEMENT INC | $252.1K | 4,055 | 0.00% | new | NEW |
| XTX Topco Ltd | $250.4K | 4,027 | 0.05% | new | NEW |
| Virtus ETF Advisers LLC | $216.4K | 3,481 | 0.14% | new | NEW |
| ProShare Advisors LLC | $206.8K | 3,326 | 0.00% | new | NEW |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $205.6K | 3,307 | 0.00% | new | NEW |
| CITIGROUP INC | $177.4K | 2,854 | 0.00% | 2q | -88.5%-$1.4M |
| PenderFund Capital Management Ltd. | $148.3K | 1,800 | 0.05% | new | NEW |
| Ameritas Investment Partners, Inc. | $129.3K | 2,080 | 0.00% | new | NEW |
| Legal & General Group Plc | $119.9K | 1,930 | 0.00% | 2q | +93.0%+$57.8K |
| Metropolitan Life Insurance Co/NY | $73.4K | 1,181 | 0.00% | new | NEW |
| Tower Research Capital LLC (TRC) | $51.4K | 826 | 0.00% | 2q | +403.7%+$41.2K |
| Washington Trust Advisors, Inc. | $8.5K | 136 | 0.00% | new | NEW |
| EntryPoint Capital, LLC | $6.1K | 98 | 0.01% | new | FIRST |
Showing the largest 100 of 108 reported holders.
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q4 2023 | 101 | $3.4B | 54,972,562 | 52 | 18 | 17 | 0.1% |
| Q3 2023 | 65 | $1.2B | 52,569,263 | 65 | 0 | 0 | 0.0% |