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 6 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, Q4 2022
Institutional positions in Inhibrx Biosciences, Inc. as of Dec 31, 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
- 116
- +14 vs. Q3 2022
- Shares held
- 36.0M
- +7.43M (+26.0%) vs. Q3 2022
- Total value
- $886.0M
- +$373.8M (+73.0%) vs. Q3 2022
- New holders
- 24
- 50 more added
- Sold out
- 10
- 31 more reduced
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Inhibrx Biosciences, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 4 | $0 | 0.00% | +4 | New |
| Ellevest, Inc. | 1 | $25 | 0.00% | +1 | New |
| Signaturefd, LLC | 16 | $394 | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 74 | $1.82K | 0.00% | +33+80.5% | Added |
| Daiwa Securities Group Inc. | 175 | $4.00K | 0.00% | +64+57.7% | Added |
| Allspring Global Investments Holdings, LLC | 199 | $4.90K | 0.00% | −5−2.5% | Reduced |
| China Universal Asset Management Co., Ltd. | 442 | $10.9K | 0.00% | +77+21.1% | Added |
| Amundi | 465 | $11.0K | 0.00% | +465 | New |
| Great West Life Assurance Co | 1,199 | $30.0K | 0.00% | +537+81.1% | Added |
| Metropolitan Life Insurance Co | 2,082 | $51.3K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 2,346 | $58.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,607 | $66.3K | 0.00% | +418+19.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,615 | $89.1K | 0.00% | −89−2.4% | Reduced |
| SG Americas Securities, LLC | 4,339 | $107.0K | 0.00% | −1,820−29.6% | Reduced |
| Virtus ETF Advisers LLC | 4,761 | $117.3K | 0.06% | −7,502−61.2% | Reduced |
| Tower Research Capital LLC (TRC) | 4,936 | $121.0K | 0.01% | −717−12.7% | Reduced |
| Royal Bank of Canada | 5,124 | $126.0K | 0.00% | +4,384+592.4% | Added |
| Amalgamated Bank | 5,452 | $134.0K | 0.00% | +835+18.1% | Added |
| Wells Fargo & Company | 7,460 | $183.8K | 0.00% | −1,358−15.4% | Reduced |
| Quantbot Technologies LP | 8,000 | $197.1K | 0.01% | +8,000 | New |
| Qube Research & Technologies Ltd | 8,207 | $202.2K | 0.00% | +8,207 | New |
| Advisor Group Holdings, Inc. | 8,365 | $206.0K | 0.00% | −480−5.4% | Reduced |
| Erste Asset Management GmbH | 8,700 | $209.0K | 0.00% | 00.0% | Unchanged |
| Kula Investments, LLC | 9,484 | $233.7K | 0.08% | +9,484 | New |
| State Board of Administration of Florida Retirement System | 9,578 | $236.0K | 0.00% | −1,110−10.4% | Reduced |
| Legal & General Group Plc | 9,875 | $243.3K | 0.00% | +253+2.6% | Added |
| Principal Financial Group Inc | 9,950 | $245.2K | 0.00% | +9,950 | New |
| Walleye Trading LLC | 10,046 | $247.5K | 0.01% | −2,934−22.6% | Reduced |
| E Fund Management Co., Ltd. | 10,315 | $254.0K | 0.02% | +10,315 | New |
| Dynamic Technology Lab Private Ltd | 10,590 | $260.0K | 0.03% | +10,590 | New |
| Balyasny Asset Management LLC | 11,344 | $279.5K | 0.00% | +11,344 | New |
| Connacht Asset Management LP | 12,143 | $299.2K | 0.60% | −809−6.2% | Reduced |
| Creative Planning | 12,278 | $302.5K | 0.00% | +278+2.3% | Added |
| Voya Investment Management LLC | 12,557 | $309.4K | 0.00% | +784+6.7% | Added |
| Manufacturers Life Insurance Company, The | 12,617 | $310.9K | 0.00% | +406+3.3% | Added |
| Endurant Capital Management LP | 13,485 | $332.3K | 0.13% | +13,485 | New |
| Invesco Ltd. | 14,152 | $348.7K | 0.00% | −255−1.8% | Reduced |
| LMR Partners LLP | 14,458 | $356.2K | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 14,627 | $360.4K | 0.00% | +2,079+16.6% | Added |
| RS Crum Inc. | 14,659 | $361.2K | 0.17% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 15,299 | $377.0K | 0.00% | +732+5.0% | Added |
| American International Group, Inc. | 15,411 | $379.7K | 0.00% | +1,552+11.2% | Added |
| Susquehanna International Group, LLP | 15,874 | $391.1K | 0.00% | −29,093−64.7% | Reduced |
| Aquatic Capital Management LLC | 17,400 | $428.0K | 0.03% | +17,400 | New |
| UBS Asset Management Americas Inc | 17,638 | $434.6K | 0.00% | +17,638 | New |
| MetLife Investment Management | 17,746 | $437.3K | 0.00% | +519+3.0% | Added |
| M&T Bank Corp | 17,816 | $438.5K | 0.00% | −9,252−34.2% | Reduced |
| Deutsche Bank AG | 17,877 | $440.5K | 0.00% | +3,990+28.7% | Added |
| Gsa Capital Partners LLP | 19,068 | $470.0K | 0.06% | +19,068 | New |
| Credit Suisse AG | 19,116 | $471.0K | 0.00% | −810−4.1% | Reduced |
| Alaethes Wealth LLC | 19,341 | $476.6K | 0.33% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 20,140 | $496.3K | 0.00% | −17−0.1% | Reduced |
| State of Wisconsin Investment Board | 21,922 | $540.2K | 0.00% | −1,450−6.2% | Reduced |
| DekaBank Deutsche Girozentrale | 26,400 | $625.0K | 0.00% | 00.0% | Unchanged |
| New York Life Investment Management LLC | 25,458 | $627.3K | 0.01% | +2,869+12.7% | Added |
| Vident Investment Advisory, LLC | 26,068 | $642.3K | 0.02% | +26,068 | New |
| Caption Management, LLC | 27,205 | $670.3K | 0.11% | +27,205 | New |
| Bellevue Group AG | 29,700 | $731.8K | 0.01% | −13,800−31.7% | Reduced |
| EAM Investors, LLC | 30,240 | $745.1K | 0.15% | +30,240 | New |
| Marshall Wace, LLP | 31,480 | $775.7K | 0.00% | +31,480 | New |
| JPMorgan Chase & Co | 32,271 | $795.0K | 0.00% | +3,448+12.0% | Added |
| Jump Financial, LLC | 33,118 | $816.0K | 0.04% | +22,468+211.0% | Added |
| California State Teachers Retirement System | 33,364 | $822.1K | 0.00% | +1,686+5.3% | Added |
| Alliancebernstein L.P. | 35,200 | $867.3K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 41,204 | $1.01M | 0.00% | +5,661+15.9% | Added |
| Los Angeles Capital Management LLC | 41,399 | $1.02M | 0.00% | −19,631−32.2% | Reduced |
| Victory Capital Management Inc | 43,560 | $1.07M | 0.00% | −33,300−43.3% | Reduced |
| Gyon Technologies Capital Management, LP | 44,074 | $1.09M | 0.41% | +44,074 | New |
| EAM Global Investors LLC | 44,524 | $1.10M | 0.28% | +44,524 | New |
| Cubist Systematic Strategies, LLC | 44,826 | $1.10M | 0.01% | −31,999−41.7% | Reduced |
| Swiss National Bank | 56,600 | $1.39M | 0.00% | +1,100+2.0% | Added |
| Citadel Advisors LLC | 58,907 | $1.45M | 0.00% | +4,893+9.1% | Added |
| Bamco Inc | 70,000 | $1.72M | 0.01% | +70,000 | New |
| Birchview Capital, LP | 70,448 | $1.74M | 1.23% | 00.0% | Unchanged |
| Citigroup Inc | 86,513 | $2.13M | 0.00% | −34,948−28.8% | Reduced |
| Nuveen Asset Management, LLC | 88,654 | $2.19M | 0.00% | −26,262−22.9% | Reduced |
| UBS Group AG | 89,247 | $2.20M | 0.00% | +71,452+401.5% | Added |
| Pura Vida Investments, LLC | 93,575 | $2.31M | 0.39% | +93,575 | New |
| Tybourne Capital Management (HK) Ltd | 95,658 | $2.36M | 0.23% | −550,157−85.2% | Reduced |
| D. E. Shaw & Co., Inc. | 101,240 | $2.49M | 0.00% | +31,521+45.2% | Added |
| Barclays PLC | 106,603 | $2.56M | 0.00% | +19,525+22.4% | Added |
| Bank of New York Mellon Corp | 107,514 | $2.65M | 0.00% | +10,565+10.9% | Added |
| Adage Capital Partners GP, L.L.C. | 119,541 | $2.95M | 0.01% | +69,541+139.1% | Added |
| Meridian Wealth Advisors, LLC | 122,315 | $3.01M | 0.78% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 132,708 | $3.27M | 0.01% | +808+0.6% | Added |
| Wetherby Asset Management Inc | 136,328 | $3.36M | 0.22% | −1,000−0.7% | Reduced |
| Bank of America Corp | 146,467 | $3.61M | 0.00% | +18,577+14.5% | Added |
| Platinum Investment Management Ltd | 160,127 | $3.95M | 0.15% | +13,917+9.5% | Added |
| Voloridge Investment Management, LLC | 165,072 | $4.07M | 0.02% | +165,072 | New |
| Goldman Sachs Group Inc | 172,220 | $4.24M | 0.00% | +16,916+10.9% | Added |
| Candriam Luxembourg S.C.A. | 187,069 | $4.61M | 0.03% | −100,000−34.8% | Reduced |
| Rafferty Asset Management, LLC | 196,792 | $4.85M | 0.04% | +63,793+48.0% | Added |
| Two Sigma Advisers, LP | 206,800 | $5.10M | 0.01% | +57,000+38.1% | Added |
| Walleye Capital LLC | 206,982 | $5.10M | 0.11% | +97,166+88.5% | Added |
| Two Sigma Investments, LP | 246,001 | $6.06M | 0.02% | +82,512+50.5% | Added |
| Charles Schwab Investment Management Inc | 247,922 | $6.11M | 0.00% | +26,356+11.9% | Added |
| Morgan Stanley | 257,018 | $6.33M | 0.00% | +95,985+59.6% | Added |
| Northern Trust Corp | 311,987 | $7.69M | 0.00% | +35,796+13.0% | Added |
| Russell Investments Group, Ltd. | 319,545 | $7.87M | 0.02% | −21,059−6.2% | Reduced |
| Schroder Investment Management Group | 375,075 | $9.24M | 0.01% | −89,215−19.2% | Reduced |