Inhibrx Biosciences, Inc.
INBX- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0002007919
13F holders, Q2 2026
Positions as of Jun 30, 2026.
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
- 162
- +27 vs. Q1 2026
- Shares held
- 14.33M
- +1.62M (+12.7%) vs. Q1 2026
- Total value
- $1.36B
- +$503.04M (+58.9%) vs. Q1 2026
Compare with Q1 2026: new holders and sold out
Holders over time
66 in Q3 2021 → 162 in Q2 2026
Institutions
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MORGAN STANLEY | 1,308,051 | $123.94M | 0.01% | +44,973+3.6% | Added |
| PERCEPTIVE ADVISORS LLC | 1,297,763 | $122.96M | 1.91% | −144,944−10.0% | Reduced |
| Sanofi | 1,157,926 | $109.71M | 20.54% | 00.0% | Unchanged |
| VIKING GLOBAL INVESTORS LPSuperinvestorViking Global Investors | 1,123,929 | $106.49M | 0.30% | −313,776−21.8% | Reduced |
| HighTower Advisors, LLC | 870,551 | $82.48M | 0.08% | +3510.0% | Added |
| BANK OF AMERICA CORP /DE/ | 841,141 | $79.7M | 0.01% | +808,458+2,473.6% | Added |
| BlackRock, Inc. | 825,972 | $78.26M | 0.00% | +27,074+3.4% | Added |
| Schonfeld Strategic Advisors LLC | 697,586 | $66.1M | 0.35% | +442,759+173.7% | Added |
| STATE STREET CORP | 640,458 | $60.68M | 0.00% | +89,613+16.3% | Added |
| VANGUARD CAPITAL MANAGEMENT LLC | 492,477 | $46.66M | 0.00% | +6,055+1.2% | Added |
| Woodline Partners LP | 400,892 | $37.98M | 0.12% | +16,459+4.3% | Added |
| Capital Research Global Investors | 363,050 | $34.4M | 0.00% | −29,797−7.6% | Reduced |
| GOLDMAN SACHS GROUP INC | 338,176 | $32.04M | 0.00% | +243,102+255.7% | Added |
| PFM Health Sciences, LP | 308,385 | $29.22M | 2.54% | +2,954+1.0% | Added |
| Sofinnova Investments, Inc. | 303,103 | $28.72M | 1.53% | −102,926−25.3% | Reduced |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 271,700 | $25.74M | 0.04% | +101,000+59.2% | Added |
| Parkman Healthcare Partners LLC | 256,950 | $24.35M | 2.50% | +256,950 | New |
| GEODE CAPITAL MANAGEMENT, LLC | 256,175 | $24.28M | 0.00% | +24,666+10.7% | Added |
| First Turn Management, LLC | 164,783 | $15.61M | 1.67% | +164,783 | New |
| MILLENNIUM MANAGEMENT LLC | 147,200 | $13.95M | 0.01% | −180,660−55.1% | Reduced |
| CDC Financial, Inc. | 140,130 | $13.28M | 10.20% | +15,600+12.5% | Added |
| FIRST TRUST ADVISORS LP | 128,424 | $12.17M | 0.01% | +128,424 | New |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 122,557 | $11.61M | 0.00% | +50,097+69.1% | Added |
| CAPITOLIS LIQUID GLOBAL MARKETS LLC | 119,200 | $11.29M | 0.05% | −5,800−4.6% | Reduced |
| NORTHERN TRUST CORP | 100,957 | $9.57M | 0.00% | +7,261+7.7% | Added |
| NORGES BANK | 90,300 | $8.56M | 0.00% | +90,300 | New |
| CITIGROUP INC | 75,721 | $7.17M | 0.00% | +13,205+21.1% | Added |
| JEFFERIES FINANCIAL GROUP INC. | 73,416 | $6.96M | 0.06% | +34,443+88.4% | Added |
| VANGUARD FIDUCIARY TRUST CO | 69,920 | $6.62M | 0.00% | +5,598+8.7% | Added |
| RENAISSANCE TECHNOLOGIES LLC | 62,201 | $5.89M | 0.01% | +12,018+23.9% | Added |
| EVENTIDE ASSET MANAGEMENT, LLC | 61,545 | $5.83M | 0.08% | +61,545 | New |
| BNP PARIBAS ARBITRAGE, SA | 59,841 | $5.67M | 0.00% | +27,302+83.9% | Added |
| Voleon Capital Management LP | 58,358 | $5.53M | 0.10% | +19,053+48.5% | Added |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 48,765 | $4.62M | 0.02% | +35,264+261.2% | Added |
| Western Standard LLC | 47,000 | $4.45M | 1.51% | +47,000 | New |
| VICTORY CAPITAL MANAGEMENT INC | 36,443 | $3.45M | 0.00% | +25,519+233.6% | Added |
| ArrowMark Colorado Holdings LLC | 35,176 | $3.33M | 0.14% | 00.0% | Unchanged |
| UBS Group AG | 35,019 | $3.32M | 0.00% | −13,118−27.3% | Reduced |
| HUSSMAN STRATEGIC ADVISORS, INC. | 31,500 | $2.98M | 0.69% | +31,500 | New |
| Empyrean Capital Partners, LP | 30,000 | $2.84M | 0.10% | +30,000 | New |
| Atom Investors LP | 29,594 | $2.8M | 0.25% | +3,089+11.7% | Added |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 28,678 | $2.72M | 0.00% | +3,007+11.7% | Added |
| CI Private Wealth, LLC | 28,653 | $2.71M | 0.00% | −161−0.6% | Reduced |
| Bank of New York Mellon Corp | 26,200 | $2.48M | 0.00% | +326+1.3% | Added |
| Point72 Asset Management, L.P. | 26,011 | $2.46M | 0.00% | +26,011 | New |
| Russell Investments Group, Ltd. | 25,209 | $2.39M | 0.00% | +4,987+24.7% | Added |
| EAM Investors, LLC | 23,077 | $2.19M | 0.19% | +23,077 | New |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 22,584 | $2.14M | 0.03% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 22,322 | $2.12M | 0.00% | −55,115−71.2% | Reduced |
| Nicholas Investment Partners, LP | 21,443 | $2.03M | 0.11% | +21,443 | New |
| WELLINGTON MANAGEMENT GROUP LLP | 21,421 | $2.03M | 0.00% | −4,364−16.9% | Reduced |
| Opaleye Management Inc. | 20,291 | $1.92M | 0.17% | +20,291 | New |
| UBS ASSET MANAGEMENT AMERICAS INC | 20,067 | $1.9M | 0.00% | +20,000+29,850.7% | Added |
| Nuveen, LLC | 18,658 | $1.77M | 0.00% | +1,481+8.6% | Added |
| XTX Topco Ltd | 18,363 | $1.74M | 0.02% | −1,763−8.8% | Reduced |
| Verition Fund Management LLC | 17,993 | $1.7M | 0.01% | +17,993 | New |
| Quantinno Capital Management LP | 17,396 | $1.65M | 0.00% | −308−1.7% | Reduced |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 17,272 | $1.64M | 0.00% | −80,601−82.4% | Reduced |
| Invesco Ltd. | 16,858 | $1.6M | 0.00% | −6,498−27.8% | Reduced |
| Ratan Capital Management LP | 16,612 | $1.57M | 0.51% | +16,612 | New |
| SummitTX Capital, L.P. | 15,251 | $1.45M | 0.04% | −122,570−88.9% | Reduced |
| Swiss National Bank | 13,900 | $1.32M | 0.00% | −500−3.5% | Reduced |
| FRANKLIN RESOURCES INC | 13,343 | $1.26M | 0.00% | −20,864−61.0% | Reduced |
| SG Americas Securities, LLC | 12,466 | $1.18M | 0.00% | +12,466 | New |
| RHUMBLINE ADVISERS | 12,056 | $1.14M | 0.00% | +623+5.4% | Added |
| AQR CAPITAL MANAGEMENT LLC | 11,247 | $1.07M | 0.00% | +2,867+34.2% | Added |
| Rafferty Asset Management, LLC | 11,148 | $1.06M | 0.00% | −4,613−29.3% | Reduced |
| Toroso Investments, LLC | 10,170 | $963.61K | 0.00% | +10,170 | New |
| TEMA ETFS LLC | 10,170 | $963.61K | 0.03% | +10,170 | New |
| Janney Montgomery Scott LLC | 9,787 | $927K | 0.00% | +3,381+52.8% | Added |
| DEUTSCHE BANK AG\ | 9,579 | $907.61K | 0.00% | +2,128+28.6% | Added |
| WELLS FARGO & COMPANY/MN | 9,563 | $906.09K | 0.00% | +5,625+142.8% | Added |
| Ethic Inc. | 9,345 | $885.44K | 0.01% | −143−1.5% | Reduced |
| MARSHALL WACE, LLP | 8,800 | $833.8K | 0.00% | −12,088−57.9% | Reduced |
| Meridian Wealth Advisors, LLC | 8,500 | $805.38K | 0.09% | −2,000−19.0% | Reduced |
| NOMURA HOLDINGS INC | 8,000 | $758K | 0.00% | +8,000 | New |
| PRICE T ROWE ASSOCIATES INC /MD/ | 7,812 | $741K | 0.00% | +800+11.4% | Added |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 7,747 | $734.03K | 0.00% | +7,256+1,477.8% | Added |
| Brevan Howard Capital Management LP | 7,649 | $724.74K | 0.01% | +7,649 | New |
| Vanguard Global Advisers, LLC | 7,402 | $701.34K | 0.00% | 00.0% | Unchanged |
| ALLIANCEBERNSTEIN L.P. | 9,650 | $648.77K | 0.00% | +700+7.8% | Added |
| Squarepoint Ops LLC | 6,543 | $619.95K | 0.00% | −9,096−58.2% | Reduced |
| Creative Planning | 6,514 | $617.18K | 0.00% | −104−1.6% | Reduced |
| NEW YORK STATE COMMON RETIREMENT FUND | 6,326 | $599.39K | 0.00% | +2,854+82.2% | Added |
| PLATINUM INVESTMENT MANAGEMENT LTD | 6,146 | $582.33K | 0.14% | +6,146 | New |
| Cannon Global Investment Management, LLC | 5,900 | $559.03K | 1.68% | +5,900 | New |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 5,675 | $538.68K | 0.00% | +327+6.1% | Added |
| MetLife Investment Management | 5,638 | $534.2K | 0.00% | +398+7.6% | Added |
| PROFUND ADVISORS LLC | 5,620 | $532.5K | 0.01% | −1,412−20.1% | Reduced |
| ExodusPoint Capital Management, LP | 5,612 | $531.74K | 0.00% | −25,368−81.9% | Reduced |
| Qube Research & Technologies Ltd | 5,378 | $509.57K | 0.00% | +5,378 | New |
| JPMORGAN CHASE & CO | 5,260 | $502.33K | 0.00% | +328+6.7% | Added |
| Legal & General Group Plc | 5,138 | $486.83K | 0.00% | +129+2.6% | Added |
| Persium Advisors, LLC | 4,875 | $461.91K | 0.30% | +4,875 | New |
| Dynamic Advisor Solutions LLC | 4,824 | $457.07K | 0.01% | +4,824 | New |
| VANGUARD ASSET MANAGEMENT, Ltd | 4,799 | $454.71K | 0.00% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 4,728 | $447.98K | 0.00% | +4,728 | New |
| Mariner, LLC | 4,569 | $432.91K | 0.00% | +4,569 | New |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 4,276 | $405.15K | 0.00% | +476+12.5% | Added |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 4,206 | $398.52K | 0.00% | −22−0.5% | Reduced |