Inhibrx Biosciences, Inc.
INBX- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0002007919
In the last 90 days, Inhibrx Biosciences, Inc. insiders filed 5 open-market purchases and 2 sales; 162 institutions reported holding it in 13F filings for Q2 2026, worth $1.36B in total; Viking Global Investors is the only superinvestor holding it.
13F holders, Q3 2022
Institutional positions in Inhibrx Biosciences, Inc. as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 102
- +2 vs. Q2 2022
- Shares held
- 28.5M
- +2.37M (+9.0%) vs. Q2 2022
- Total value
- $512.2M
- +$214.9M (+72.3%) vs. Q2 2022
- New holders
- 14
- 46 more added
- Sold out
- 12
- 27 more reduced
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting INBX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 162 | $1.36B |
| Q1 2026 | 135 | $854.6M |
| Q4 2025 | 138 | $1.01B |
| Q3 2025 | 102 | $353.6M |
| Q2 2025 | 89 | $148.9M |
| Q1 2025 | 92 | $151.0M |
| Q4 2024 | 101 | $171.9M |
| Q3 2024 | 96 | $139.3M |
| Q2 2024 | 88 | $137.9M |
| Q1 2024 | 126 | $1.34B |
| Q4 2023 | 126 | $1.54B |
| Q3 2023 | 111 | $716.1M |
| Q2 2023 | 107 | $935.2M |
| Q1 2023 | 108 | $691.6M |
| Q4 2022 | 116 | $886.0M |
| Q3 2022 | 102 | $512.2M |
| Q2 2022 | 100 | $297.3M |
| Q1 2022 | 99 | $548.0M |
| Q4 2021 | 101 | $1.01B |
| Q3 2021 | 66 | $681.6M |
| Q2 2021 | 61 | $538.8M |
| Q1 2021 | 55 | $326.3M |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Inhibrx Biosciences, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Viking Global Investors LPSuperinvestorViking Global Investors | 5,305,866 | $95.2M | 0.44% | 00.0% | Unchanged |
| Perceptive Advisors LLC | 2,887,860 | $51.8M | 1.51% | +973,268+50.8% | Added |
| BlackRock Inc. | 2,190,518 | $39.3M | 0.00% | +213,407+10.8% | Added |
| State Street Corp | 2,040,054 | $36.6M | 0.00% | +1,506,986+282.7% | Added |
| FMR LLC | 1,759,455 | $31.6M | 0.00% | +314,813+21.8% | Added |
| Vanguard Group Inc | 1,467,918 | $26.3M | 0.00% | +111,802+8.2% | Added |
| ArrowMark Colorado Holdings LLC | 1,339,027 | $24.0M | 0.29% | −73,209−5.2% | Reduced |
| MPM Oncology Impact Management LP | 1,279,995 | $23.0M | 5.44% | +256,670+25.1% | Added |
| Loomis Sayles & Co L P | 1,024,744 | $18.4M | 0.04% | −11,551−1.1% | Reduced |
| Wellington Management Group LLP | 1,012,740 | $18.2M | 0.00% | +590,536+139.9% | Added |
| Tybourne Capital Management (HK) Ltd | 645,815 | $11.6M | 1.11% | −148,867−18.7% | Reduced |
| Geode Capital Management, LLC | 496,807 | $8.92M | 0.00% | +63,688+14.7% | Added |
| Millennium Management LLC | 496,426 | $8.91M | 0.01% | −450,605−47.6% | Reduced |
| Schroder Investment Management Group | 464,290 | $8.33M | 0.01% | +182,961+65.0% | Added |
| Point72 Asset Management, L.P. | 457,100 | $8.21M | 0.04% | −242,000−34.6% | Reduced |
| Sofinnova Investments, Inc. | 450,177 | $8.08M | 0.51% | +302,242+204.3% | Added |
| Soleus Capital Management, L.P. | 363,902 | $6.53M | 0.89% | +363,902 | New |
| Russell Investments Group, Ltd. | 340,604 | $6.11M | 0.01% | +86,492+34.0% | Added |
| Opaleye Management Inc. | 292,700 | $5.25M | 2.17% | −297,300−50.4% | Reduced |
| Candriam Luxembourg S.C.A. | 287,069 | $5.15M | 0.04% | −65,000−18.5% | Reduced |
| Northern Trust Corp | 276,191 | $4.96M | 0.00% | +16,012+6.2% | Added |
| Charles Schwab Investment Management Inc | 221,566 | $3.98M | 0.00% | +53,336+31.7% | Added |
| Two Sigma Investments, LP | 163,489 | $2.94M | 0.01% | +39,264+31.6% | Added |
| Morgan Stanley | 161,033 | $2.89M | 0.00% | +20,682+14.7% | Added |
| Goldman Sachs Group Inc | 155,304 | $2.79M | 0.00% | +74,857+93.1% | Added |
| Two Sigma Advisers, LP | 149,800 | $2.69M | 0.01% | +105,600+238.9% | Added |
| Platinum Investment Management Ltd | 146,210 | $2.62M | 0.11% | −13,889−8.7% | Reduced |
| Wetherby Asset Management Inc | 137,328 | $2.46M | 0.17% | 00.0% | Unchanged |
| Rafferty Asset Management, LLC | 132,999 | $2.39M | 0.03% | +132,999 | New |
| HighTower Advisors, LLC | 131,900 | $2.37M | 0.01% | +121,900+1,219.0% | Added |
| Bank of America Corp | 127,890 | $2.30M | 0.00% | +116,255+999.2% | Added |
| Meridian Wealth Advisors, LLC | 122,315 | $2.20M | 0.62% | 00.0% | Unchanged |
| Citigroup Inc | 121,461 | $2.18M | 0.00% | +118,361+3,818.1% | Added |
| Nuveen Asset Management, LLC | 114,916 | $2.06M | 0.00% | −491−0.4% | Reduced |
| Walleye Capital LLC | 109,816 | $1.97M | 0.04% | +41,678+61.2% | Added |
| Woodline Partners LP | 103,097 | $1.85M | 0.03% | +103,097 | New |
| Bank of New York Mellon Corp | 96,949 | $1.74M | 0.00% | +14,202+17.2% | Added |
| Barclays PLC | 87,078 | $1.52M | 0.00% | +83,981+2,711.7% | Added |
| Victory Capital Management Inc | 76,860 | $1.38M | 0.00% | −12,200−13.7% | Reduced |
| Cubist Systematic Strategies, LLC | 76,825 | $1.38M | 0.01% | +16,429+27.2% | Added |
| UBS Oconnor LLC | 71,297 | $1.28M | 0.01% | −13,753−16.2% | Reduced |
| Birchview Capital, LP | 70,448 | $1.26M | 0.89% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 69,719 | $1.25M | 0.00% | −51,293−42.4% | Reduced |
| Los Angeles Capital Management LLC | 61,030 | $1.09M | 0.01% | +61,030 | New |
| Swiss National Bank | 55,500 | $996.0K | 0.00% | +1,900+3.5% | Added |
| Citadel Advisors LLC | 54,014 | $969.0K | 0.00% | +9,482+21.3% | Added |
| Adage Capital Partners GP, L.L.C. | 50,000 | $898.0K | 0.00% | +50,000 | New |
| BNP Paribas Arbitrage, SA | 49,318 | $885.3K | 0.00% | +49,318 | New |
| Susquehanna International Group, LLP | 44,967 | $807.0K | 0.00% | +13,810+44.3% | Added |
| Bellevue Group AG | 43,500 | $781.0K | 0.01% | −33,100−43.2% | Reduced |
| Rhumbline Advisers | 35,543 | $638.0K | 0.00% | +2,699+8.2% | Added |
| Alliancebernstein L.P. | 35,200 | $632.0K | 0.00% | −161,202−82.1% | Reduced |
| California State Teachers Retirement System | 31,678 | $569.0K | 0.00% | −87−0.3% | Reduced |
| JPMorgan Chase & Co | 28,823 | $517.0K | 0.00% | +3,488+13.8% | Added |
| M&T Bank Corp | 27,068 | $486.0K | 0.00% | −6,104−18.4% | Reduced |
| DekaBank Deutsche Girozentrale | 26,400 | $452.0K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 23,372 | $420.0K | 0.00% | +10,079+75.8% | Added |
| New York Life Investment Management LLC | 22,589 | $405.0K | 0.00% | +1,658+7.9% | Added |
| Tudor Investment Corp Et Al | 20,358 | $365.0K | 0.01% | +1,467+7.8% | Added |
| New York State Common Retirement Fund | 20,157 | $362.0K | 0.00% | −1,506−7.0% | Reduced |
| Credit Suisse AG | 19,926 | $358.0K | 0.00% | +7,966+66.6% | Added |
| Alaethes Wealth LLC | 19,341 | $347.0K | 0.26% | 00.0% | Unchanged |
| UBS Group AG | 17,795 | $319.0K | 0.00% | +17,795 | New |
| MetLife Investment Management | 17,227 | $309.2K | 0.00% | 00.0% | Unchanged |
| Trexquant Investment LP | 16,912 | $304.0K | 0.01% | +180+1.1% | Added |
| RS Crum Inc. | 14,659 | $263.0K | 0.14% | +14,659 | New |
| Squarepoint Ops LLC | 14,567 | $261.0K | 0.00% | −62,708−81.1% | Reduced |
| LMR Partners LLP | 14,458 | $260.0K | 0.01% | 00.0% | Unchanged |
| Invesco Ltd. | 14,407 | $259.0K | 0.00% | +2,930+25.5% | Added |
| Deutsche Bank AG | 13,887 | $250.0K | 0.00% | −651−4.5% | Reduced |
| American International Group, Inc. | 13,859 | $249.0K | 0.00% | +195+1.4% | Added |
| Man Group plc | 13,301 | $239.0K | 0.00% | +13,301 | New |
| Walleye Trading LLC | 12,980 | $233.0K | 0.01% | +12,980 | New |
| Connacht Asset Management LP | 12,952 | $232.0K | 0.44% | −1,555−10.7% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 12,548 | $226.0K | 0.00% | +12,548 | New |
| Virtus ETF Advisers LLC | 12,263 | $220.0K | 0.09% | +91+0.7% | Added |
| Manufacturers Life Insurance Company, The | 12,211 | $219.2K | 0.00% | −459−3.6% | Reduced |
| Creative Planning | 12,000 | $215.0K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 11,773 | $211.3K | 0.00% | +843+7.7% | Added |
| Lido Advisors, LLC | 11,549 | $207.0K | 0.00% | −1,148−9.0% | Reduced |
| State Board of Administration of Florida Retirement System | 10,688 | $192.0K | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 10,650 | $191.0K | 0.01% | −20,613−65.9% | Reduced |
| Legal & General Group Plc | 9,622 | $173.0K | 0.00% | +1,239+14.8% | Added |
| Advisor Group Holdings, Inc. | 8,845 | $159.0K | 0.00% | −200−2.2% | Reduced |
| Wells Fargo & Company | 8,818 | $158.0K | 0.00% | +1,591+22.0% | Added |
| Erste Asset Management GmbH | 8,700 | $152.2K | 0.00% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 6,260 | $112.0K | 0.00% | +3,340+114.4% | Added |
| SG Americas Securities, LLC | 6,159 | $111.0K | 0.00% | +6,159 | New |
| Tower Research Capital LLC (TRC) | 5,653 | $101.0K | 0.00% | +1,115+24.6% | Added |
| Amalgamated Bank | 4,617 | $83.0K | 0.00% | +71+1.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,704 | $66.0K | 0.00% | +2,989+418.0% | Added |
| Nisa Investment Advisors, LLC | 2,346 | $47.0K | 0.00% | +2,026+633.1% | Added |
| Ameritas Investment Partners, Inc. | 2,189 | $39.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 2,082 | $37.4K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 740 | $13.0K | 0.00% | +191+34.8% | Added |
| Great West Life Assurance Co | 662 | $12.0K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 365 | $7.00K | 0.00% | +365 | New |
| Allspring Global Investments Holdings, LLC | 204 | $3.00K | 0.00% | −189−48.1% | Reduced |
| US Bancorp | 123 | $2.00K | 0.00% | −19−13.4% | Reduced |
| Daiwa Securities Group Inc. | 111 | $2.00K | 0.00% | 00.0% | Unchanged |