CytomX Therapeutics, Inc.
CTMX- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001501989
No open-market purchases or sales by CytomX Therapeutics, Inc. insiders were filed in the last 90 days; 178 institutions reported holding it in 13F filings for Q2 2026, worth $799.0M in total; no superinvestor holds it.
13F holders, Q3 2024
Institutional positions in CytomX Therapeutics, Inc. as of Sep 30, 2024. 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
- 69
- −3 vs. Q2 2024
- Shares held
- 51.2M
- +1.70M (+3.4%) vs. Q2 2024
- Total value
- $60.4M
- +$19.8K (0.0%) vs. Q2 2024
- New holders
- 10
- 18 more added
- Sold out
- 13
- 23 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CTMX 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 | 178 | $799.0M |
| Q1 2026 | 179 | $911.2M |
| Q4 2025 | 122 | $613.9M |
| Q3 2025 | 103 | $438.4M |
| Q2 2025 | 83 | $302.6M |
| Q1 2025 | 66 | $28.8M |
| Q4 2024 | 70 | $48.1M |
| Q3 2024 | 69 | $60.4M |
| Q2 2024 | 74 | $61.9M |
| Q1 2024 | 88 | $97.1M |
| Q4 2023 | 68 | $50.6M |
| Q3 2023 | 62 | $41.8M |
| Q2 2023 | 67 | $58.7M |
| Q1 2023 | 76 | $53.7M |
| Q4 2022 | 81 | $57.5M |
| Q3 2022 | 84 | $52.6M |
| Q2 2022 | 99 | $83.4M |
| Q1 2022 | 119 | $143.4M |
| Q4 2021 | 110 | $236.5M |
| Q3 2021 | 114 | $274.8M |
| Q2 2021 | 122 | $358.9M |
| Q1 2021 | 126 | $422.2M |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding CytomX Therapeutics, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Federated Hermes, Inc. | 117 | $138 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 194 | $229 | 0.00% | +116+148.7% | Added |
| Tower Research Capital LLC (TRC) | 238 | $281 | 0.00% | −16,801−98.6% | Reduced |
| Raleigh Capital Management Inc. | 250 | $295 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 281 | $332 | 0.00% | 00.0% | Unchanged |
| Bollard Group LLC | 712 | $1.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 900 | $1.06K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 4,911 | $5.79K | 0.00% | −12,053−71.1% | Reduced |
| Lazard Asset Management LLC | 8,828 | $10.0K | 0.00% | −9,653−52.2% | Reduced |
| Ikarian Capital, LLC | 8,924 | $10.5K | 0.00% | 00.0% | Unchanged |
| Peregrine Asset Advisers, Inc. | 10,000 | $11.8K | 0.00% | +10,000 | New |
| Susquehanna International Group, LLP | 10,304 | $12.2K | 0.00% | −15,615−60.2% | Reduced |
| EP Wealth Advisors, LLC | 10,432 | $12.3K | 0.00% | +10,432 | New |
| Goldman Sachs Group Inc | 12,000 | $14.2K | 0.00% | −97,302−89.0% | Reduced |
| IPG Investment Advisors LLC | 12,500 | $14.8K | 0.00% | 00.0% | Unchanged |
| Nierenberg Investment Management Company, Inc. | 12,555 | $14.8K | 0.01% | 00.0% | Unchanged |
| WestHill Financial Advisors, Inc. | 17,082 | $20.2K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 20,561 | $24.3K | 0.00% | +14,817+258.0% | Added |
| Cubist Systematic Strategies, LLC | 24,460 | $28.9K | 0.00% | −57,594−70.2% | Reduced |
| Charles Schwab Investment Management Inc | 24,817 | $29.3K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 26,840 | $31.0K | 0.00% | +26,840 | New |
| Jane Street Group, LLC | 27,231 | $32.1K | 0.00% | −52,470−65.8% | Reduced |
| AJOVista, LLC | 33,121 | $39.1K | 0.17% | +33,121 | New |
| US Bancorp | 33,792 | $39.9K | 0.00% | +33,792 | New |
| Prudential Financial Inc | 36,500 | $43.1K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 37,464 | $44.2K | 0.00% | +14,370+62.2% | Added |
| LPL Financial LLC | 38,315 | $45.2K | 0.00% | +2,000+5.5% | Added |
| Cornercap Investment Counsel Inc | 41,458 | $48.9K | 0.01% | −39,133−48.6% | Reduced |
| XTX Topco Ltd | 43,664 | $51.5K | 0.00% | −16,922−27.9% | Reduced |
| Stifel Financial Corp | 46,100 | $54.4K | 0.00% | −1,000−2.1% | Reduced |
| Russell Investments Group, Ltd. | 47,649 | $56.2K | 0.00% | +4,835+11.3% | Added |
| Morgan Stanley | 50,368 | $59.4K | 0.00% | −138,118−73.3% | Reduced |
| Private Advisor Group, LLC | 52,179 | $61.6K | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 54,243 | $64.0K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 55,108 | $65.0K | 0.00% | +500+0.9% | Added |
| Forefront Analytics, LLC | 59,760 | $70.5K | 0.03% | −4,305−6.7% | Reduced |
| UBS Group AG | 69,135 | $81.6K | 0.00% | −1,233−1.8% | Reduced |
| Virtu Financial LLC | 88,518 | $104.0K | 0.01% | +88,518 | New |
| Creative Planning | 107,000 | $126.3K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 129,886 | $153.3K | 0.00% | −1,141−0.9% | Reduced |
| Bank of New York Mellon Corp | 241,982 | $285.5K | 0.00% | 00.0% | Unchanged |
| Formidable Asset Management, LLC | 246,001 | $290.3K | 0.05% | −12,000−4.7% | Reduced |
| Toroso Investments, LLC | 246,001 | $290.3K | 0.00% | −12,000−4.7% | Reduced |
| State Street Corp | 263,643 | $311.1K | 0.00% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 280,593 | $331.1K | 0.00% | +26,373+10.4% | Added |
| FMR LLC | 284,307 | $335.5K | 0.00% | +41,949+17.3% | Added |
| Citadel Advisors LLC | 317,119 | $374.2K | 0.00% | −177,524−35.9% | Reduced |
| Bridgeway Capital Management, LLC | 356,624 | $420.8K | 0.01% | −12,500−3.4% | Reduced |
| Woodline Partners LP | 393,832 | $464.7K | 0.00% | +393,832 | New |
| Two Sigma Investments, LP | 471,468 | $556.3K | 0.00% | −190,479−28.8% | Reduced |
| SEI Investments Co | 487,902 | $575.7K | 0.00% | +105,179+27.5% | Added |
| Geode Capital Management, LLC | 803,531 | $948.4K | 0.00% | +34,032+4.4% | Added |
| ADAR1 Capital Management, LLC | 903,959 | $1.07M | 0.18% | +331,789+58.0% | Added |
| Altium Capital Management LP | 915,000 | $1.08M | 0.32% | +915,000 | New |
| Renaissance Technologies LLC | 1,015,000 | $1.20M | 0.00% | −168,022−14.2% | Reduced |
| BlackRock, Inc. | 1,168,566 | $1.38M | 0.00% | +1,168,566 | New |
| Schonfeld Strategic Advisors LLC | 1,211,800 | $1.43M | 0.01% | −163,490−11.9% | Reduced |
| Congress Park Capital LLC | 1,216,008 | $1.43M | 0.53% | +62,788+5.4% | Added |
| Laurion Capital Management LP | 1,248,364 | $1.47M | 0.09% | −278,023−18.2% | Reduced |
| Jacobs Levy Equity Management, Inc | 1,524,076 | $1.80M | 0.01% | +16,359+1.1% | Added |
| Assenagon Asset Management S.A. | 1,644,168 | $1.94M | 0.00% | +405,669+32.8% | Added |
| Millennium Management LLC | 2,560,256 | $3.02M | 0.00% | +714,853+38.7% | Added |
| Adage Capital Partners GP, L.L.C. | 3,000,000 | $3.54M | 0.01% | 00.0% | Unchanged |
| Prosight Management, LP | 3,022,109 | $3.57M | 0.90% | +3,022,109 | New |
| Acadian Asset Management LLC | 3,100,994 | $3.65M | 0.01% | +372,425+13.6% | Added |
| Janus Henderson Group PLC | 4,809,518 | $5.70M | 0.00% | −1,492,465−23.7% | Reduced |
| Vanguard Group Inc | 5,162,302 | $6.09M | 0.00% | +270,000+5.5% | Added |
| BVF Inc | 5,228,461 | $6.17M | 0.18% | 00.0% | Unchanged |
| Tang Capital Management LLC | 7,811,760 | $9.22M | 0.66% | +19,824+0.3% | Added |
| RTW Investments, LP | 0 | $0 | 0.00% | −1,200,002−100.0% | Sold out |
| Superstring Capital Management LP | 0 | $0 | 0.00% | −1,151,518−100.0% | Sold out |
| Ghost Tree Capital, LLC | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −229,093−100.0% | Sold out |
| Candriam Luxembourg S.C.A. | 0 | $0 | 0.00% | −210,027−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −198,840−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −158,400−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −15,046−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −3,891−100.0% | Sold out |
| Whittier Trust Co | 0 | $0 | 0.00% | −2,200−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −1,291−100.0% | Sold out |
| Innealta Capital, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −248−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |
| Susquehanna Fundamental Investments, LLC | – | – | – | – | Not filed |