Inhibrx BiosciencesINBX
13F holders, Q4 2024 (December 31)101holders +5
8new positions
11sold out
2famous investors
$15.40avg. 13F price*
At the end of Q4 2024, 101 institutions reported holding Inhibrx Biosciences Inc. (INBX) in their 13F filings, up 5 from Q3 2024. 8 opened new positions and 11 sold out. The largest holders were Viking Global Investors ($27.5M), Sanofi ($17.8M) and Perceptive Advisors LLC ($16.4M). 2 famous investors held it, including Andreas Halvorsen (0.1% of Viking Global Investors's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Inhibrx Biosciences Inc.
- CUSIP
- 45720N103
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 8 | $1.0M |
| Exits | 11 | $1.5M |
All 13F filers, Q3 2024 → Q4 2024: 1,202,672 shares bought and 536,649 shares sold, net +666,023 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 101 holders
| Viking Global Investors | 0.09% | No change | 1,787,705 | $27.5M |
| Sanofi | 10.23% | — | 1,157,926 | $17.8M |
| Perceptive Advisors LLC | 0.46% | No change | 1,064,026 | $16.4M |
| BlackRock, Inc. | 0.00% | Add +16.0% | 831,807 | $12.8M |
| HighTower Advisors, LLC | 0.02% | Add +538.2% | 781,752 | $12.0M |
| Vanguard Group Inc. | 0.00% | Add +14.7% | 607,721 | $9.4M |
| Walleye Capital LLC | 0.09% | Add +5.5% | 579,999 | $8.9M |
| Sofinnova Investments, Inc. | 0.59% | Reduce -1.7% | 527,190 | $8.1M |
| Slotnik Capital, LLC | 2.72% | Add +5.0% | 388,000 | $6.0M |
| Millennium Management | 0.00% | Reduce -10.7% | 258,388 | $4.0M |
| Geode Capital Management, LLC | 0.00% | Add +1.6% | 255,133 | $3.9M |
| Caption Management, LLC | 0.13% | Reduce -0.1% | 199,898 | $3.1M |
| Castalian Partners, LLC | 2.79% | — | 191,533 | $2.9M |
| State Street Corp. | 0.00% | Add +10.1% | 176,377 | $2.7M |
| Kennedy Capital Management LLC | 0.06% | Reduce -0.2% | 165,681 | $2.6M |
| ArrowMark Colorado Holdings LLC | 0.03% | Add +2.5% | 160,899 | $2.5M |
| Schonfeld Strategic Advisors LLC | 0.01% | No change | 144,178 | $2.2M |
| Acadian Asset Management LLC | 0.01% | Add +165.2% | 143,475 | $2.2M |
| PFM Health Sciences, LP | 0.16% | No change | 135,546 | $2.1M |
| Northern Trust Corp. | 0.00% | Add +2.7% | 116,104 | $1.8M |
| Qube Research & Technologies Ltd | 0.00% | Reduce -17.0% | 91,221 | $1.4M |
| Jane Street Group, LLC | 0.00% | Reduce -9.8% | 88,419 | $1.4M |
| Alpha Wealth Funds, LLC | 1.23% | — | 77,933 | $1.2M |
| Cigogne Management SA | 1.08% | — | 75,932 | $1.2M |
| Susquehanna International Group, LLP | 0.00% | Reduce -27.1% | 72,452 | $1.1M |
| Credit Industriel Et Commercial | 0.35% | — | 64,217 | $989K |
| Goldman Sachs Group Inc. | 0.00% | Add +164.0% | 57,447 | $885K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -35.4% | 54,345 | $837K |
| Marshall Wace, LLP | 0.00% | Reduce -40.9% | 53,586 | $825K |
| CSS LLC | 0.15% | Reduce -44.5% | 51,712 | $796K |
| Bank of New York Mellon Corp | 0.00% | Add +99.9% | 51,445 | $792K |
| Rangeley Capital, LLC | 0.73% | — | 49,401 | $761K |
| Ikarian Capital, LLC | 0.19% | Reduce 0.0% | 42,122 | $649K |
| Morgan Stanley | 0.00% | Reduce -83.4% | 39,715 | $612K |
| FMR LLC | 0.00% | Add +9.1% | 38,756 | $597K |
| Yakira Capital Management, Inc. | 0.22% | No change | 36,195 | $557K |
| Murchinson Ltd. | 0.25% | No change | 33,790 | $520K |
| Gsa Capital Partners LLP | 0.04% | Reduce -18.7% | 33,747 | $520K |
| Charles Schwab Investment Management Inc. | 0.00% | No change | 32,657 | $503K |
| Birchview Capital, LP | 0.40% | No change | 32,110 | $494K |
| Laird Norton Wetherby Wealth Management, LLC | 0.02% | Reduce -6.2% | 30,656 | $472K |
| Boothbay Fund Management, LLC | 0.01% | Reduce 0.0% | 28,230 | $435K |
| Arbiter Partners Capital Management LLC | 0.64% | No change | 28,095 | $433K |
| Nuveen Asset Management, LLC | 0.00% | Reduce -38.8% | 25,021 | $385K |
| Meridian Wealth Advisors, LLC | 0.06% | New | 25,000 | $385K |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 0.01% | New | 22,584 | $348K |
| JBF Capital, Inc. | 0.06% | No change | 20,949 | $323K |
| Corient Private Wealth LP | 0.00% | Add +48.2% | 20,492 | $316K |
| Deutsche Bank AG | 0.00% | Add +15973.0% | 19,609 | $302K |
| Barclays PLC | 0.00% | Add +17.4% | 18,841 | $290K |
| Alliancebernstein L.P. | 0.00% | No change | 17,930 | $276K |
| UBS Group AG | 0.00% | Add +193.9% | 17,757 | $273K |
| Pekin Hardy Strauss, Inc. | 0.03% | Reduce -30.5% | 17,750 | $273K |
| Rhumbline Advisers | 0.00% | Add +7.2% | 14,807 | $228K |
| Bank of America Corp. | 0.00% | Add +22.4% | 12,430 | $191K |
| Citigroup Inc. | 0.00% | Add +7.2% | 9,973 | $154K |
| Exchange Traded Concepts, LLC | 0.00% | New | 9,608 | $148K |
| BNP Paribas Financial Markets | 0.00% | Add +7.0% | 8,326 | $128K |
| MetLife Investment Management, LLC | 0.00% | Add +31.2% | 7,683 | $118K |
| JPMorgan Chase & Co. | 0.00% | Add +47.9% | 7,592 | $117K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +16.8% | 6,653 | $102K |
| Wells Fargo & Company | 0.00% | Add +34.2% | 6,647 | $102K |
| Corebridge Financial, Inc. | 0.00% | Reduce -7.0% | 5,765 | $89K |
| State of Wyoming | 0.01% | New | 5,402 | $83K |
| New York State Common Retirement Fund | 0.00% | No change | 3,472 | $53K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | — | 3,374 | $52K |
| China Universal Asset Management Co., Ltd. | 0.00% | New | 3,069 | $47K |
| Natixis | 0.00% | No change | 2,000 | $31K |
| STRS Ohio | 0.00% | No change | 1,900 | $29K |
| PNC Financial Services Group, Inc. | 0.00% | Add +90.1% | 1,798 | $28K |
| Osaic Holdings, Inc. | 0.00% | Add +1960.0% | 1,751 | $27K |
| Royal Bank of Canada | 0.00% | Reduce -29.5% | 1,326 | $21K |
| Simplex Trading, LLC | 0.00% | Reduce -46.6% | 1,147 | $17K |
| Legal & General Group Plc | 0.00% | No change | 1,045 | $16K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +8.3% | 967 | $15K |
| California State Teachers Retirement System | 0.00% | No change | 858 | $13K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 853 | $13K |
| Nisa Investment Advisors, LLC | 0.00% | Add +11.2% | 568 | $9K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | New | 482 | $7K |
| Amalgamated Bank | 0.00% | No change | 362 | $6K |
| GF Fund Management Co. LTD. | 0.00% | — | 304 | $5K |
| Cwm, LLC | 0.00% | Reduce -55.7% | 243 | $4K |
| Avior Wealth Management, LLC | 0.00% | Reduce -23.5% | 248 | $4K |
| Creative Planning | 0.00% | New | 222 | $3K |
| FNY Investment Advisers, LLC | 0.00% | Add +100.0% | 250 | $3K |
| Sterling Capital Management LLC | 0.00% | Add +2533.3% | 158 | $2K |
| Quadrant Capital Group LLC | 0.00% | Reduce -14.6% | 146 | $2K |
| Group One Trading LLC | 0.00% | No change | 144 | $2K |
| Signaturefd, LLC | 0.00% | Reduce -31.2% | 128 | $2K |
| US Bancorp \de | 0.00% | Reduce -94.7% | 123 | $2K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | No change | 118 | $2K |
| Huntington National Bank | 0.00% | No change | 90 | $1K |
| GAMMA Investing LLC | 0.00% | Reduce -52.4% | 69 | $1K |
| Measured Risk Portfolios, Inc. | 0.00% | — | 37 | $570 |
| Lindbrook Capital, LLC | 0.00% | No change | 17 | $262 |
| EverSource Wealth Advisors, LLC | 0.00% | No change | 6 | $92 |
| IFP Advisors, Inc | 0.00% | New | 4 | $62 |
| True Wealth Design, LLC | 0.00% | Reduce -93.6% | 3 | $47 |
| Rothschild Investment LLC | 0.00% | No change | 2 | $31 |
| AlphaQuest LLC | 0.00% | Reduce -66.7% | 1 | $15 |
"% of holder's portfolio" is INBX's weight in each manager's 13F, not the share of Inhibrx Biosciences Inc. the manager owns.