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, Q2 2023
Institutional positions in CytomX Therapeutics, Inc. as of Jun 30, 2023. 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
- 67
- −9 vs. Q1 2023
- Shares held
- 34.1M
- −1.42M (−4.0%) vs. Q1 2023
- Total value
- $58.7M
- +$4.94M (+9.2%) vs. Q1 2023
- New holders
- 4
- 20 more added
- Sold out
- 13
- 20 more reduced
Compare with Q1 2023: 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, Q2 2023
Shares, value and share of portfolio for each institution holding CytomX Therapeutics, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Tang Capital Management LLC | 6,600,000 | $11.4M | 1.67% | +506,968+8.3% | Added |
| BVF Inc | 6,595,801 | $11.3M | 0.32% | 00.0% | Unchanged |
| Vanguard Group Inc | 4,902,943 | $8.43M | 0.00% | −12,110−0.2% | Reduced |
| Acadian Asset Management LLC | 2,653,576 | $4.56M | 0.02% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 1,621,409 | $2.79M | 0.02% | −269,977−14.3% | Reduced |
| Laurion Capital Management LP | 1,188,225 | $2.04M | 0.09% | 00.0% | Unchanged |
| BlackRock Inc. | 1,147,816 | $1.97M | 0.00% | +24,044+2.1% | Added |
| Renaissance Technologies LLC | 1,122,400 | $1.93M | 0.00% | +272,100+32.0% | Added |
| Bronte Capital Management Pty Ltd. | 925,245 | $1.59M | 0.15% | +7,491+0.8% | Added |
| FMR LLC | 727,380 | $1.25M | 0.00% | +21,683+3.1% | Added |
| Marshall Wace, LLP | 674,501 | $1.16M | 0.00% | −55,437−7.6% | Reduced |
| Assenagon Asset Management S.A. | 668,032 | $1.15M | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 649,298 | $1.12M | 0.00% | −311,744−32.4% | Reduced |
| Geode Capital Management, LLC | 644,087 | $1.11M | 0.00% | +1,779+0.3% | Added |
| Gsa Capital Partners LLP | 344,169 | $592.0K | 0.06% | +344,169 | New |
| Formidable Asset Management, LLC | 318,111 | $547.0K | 0.12% | 00.0% | Unchanged |
| Toroso Investments, LLC | 318,111 | $547.0K | 0.02% | 00.0% | Unchanged |
| State Street Corp | 267,476 | $460.1K | 0.00% | 00.0% | Unchanged |
| UBS Oconnor LLC | 259,965 | $447.1K | 0.01% | +12,808+5.2% | Added |
| Bridgeway Capital Management, LLC | 238,024 | $409.4K | 0.01% | +62,024+35.2% | Added |
| Two Sigma Advisers, LP | 229,400 | $394.6K | 0.00% | −286,700−55.6% | Reduced |
| Clearline Capital LP | 196,583 | $338.1K | 0.04% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 184,494 | $317.3K | 0.00% | +135,638+277.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 156,040 | $268.4K | 0.00% | +21,731+16.2% | Added |
| Two Sigma Investments, LP | 138,447 | $238.1K | 0.00% | −329,169−70.4% | Reduced |
| D. E. Shaw & Co., Inc. | 130,460 | $224.4K | 0.00% | −170,381−56.6% | Reduced |
| Northern Trust Corp | 119,614 | $205.7K | 0.00% | −386−0.3% | Reduced |
| Congress Park Capital LLC | 106,150 | $182.6K | 0.10% | +5,950+5.9% | Added |
| LPL Financial LLC | 98,265 | $169.0K | 0.00% | +39,500+67.2% | Added |
| Susquehanna International Group, LLP | 90,242 | $155.2K | 0.00% | −257,544−74.1% | Reduced |
| Morgan Stanley | 84,276 | $145.0K | 0.00% | −67,099−44.3% | Reduced |
| Cornercap Investment Counsel Inc | 82,415 | $141.8K | 0.02% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 73,179 | $126.5K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 53,705 | $92.4K | 0.00% | −3,350−5.9% | Reduced |
| Commonwealth Equity Services, LLC | 53,243 | $92.0K | 0.00% | 00.0% | Unchanged |
| Forefront Analytics, LLC | 49,596 | $85.3K | 0.05% | +23,184+87.8% | Added |
| Tudor Investment Corp Et Al | 44,730 | $76.9K | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 35,865 | $61.7K | 0.00% | −120,591−77.1% | Reduced |
| Franklin Resources Inc | 34,084 | $58.6K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 31,866 | $54.8K | 0.00% | −4,286−11.9% | Reduced |
| Bank of America Corp | 31,262 | $53.8K | 0.00% | −8,769−21.9% | Reduced |
| Charles Schwab Investment Management Inc | 24,817 | $42.7K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 24,700 | $42.5K | 0.00% | −2,400−8.9% | Reduced |
| UBS Group AG | 21,440 | $36.9K | 0.00% | −5,353−20.0% | Reduced |
| Invesco Ltd. | 19,458 | $33.5K | 0.00% | +6,393+48.9% | Added |
| Jane Street Group, LLC | 19,364 | $33.3K | 0.00% | −21,217−52.3% | Reduced |
| WestHill Financial Advisors, Inc. | 17,082 | $29.4K | 0.01% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 15,350 | $28.6K | 0.00% | 00.0% | Unchanged |
| IPG Investment Advisors LLC | 12,500 | $21.5K | 0.00% | 00.0% | Unchanged |
| AlphaMark Advisors, LLC | 10,548 | $18.0K | 0.01% | +6,015+132.7% | Added |
| Goldman Sachs Group Inc | 10,217 | $17.6K | 0.00% | −3,180−23.7% | Reduced |
| Vontobel Holding Ltd. | 10,000 | $17.2K | 0.00% | +10,000 | New |
| Citadel Advisors LLC | 8,854 | $15.2K | 0.00% | −269,823−96.8% | Reduced |
| Whittier Trust Co | 8,363 | $14.4K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 8,343 | $14.3K | 0.00% | −37,008−81.6% | Reduced |
| Byrne Asset Management LLC | 8,000 | $14.0K | 0.01% | +400+5.3% | Added |
| Group One Trading, L.P. | 3,635 | $6.25K | 0.00% | +2,500+220.3% | Added |
| JPMorgan Chase & Co | 1,730 | $2.98K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 1,415 | $2.43K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 1,291 | $2.22K | 0.00% | +1,291 | New |
| Cutler Group LP | 1,000 | $1.00K | 0.00% | 00.0% | Unchanged |
| Bollard Group LLC | 712 | $1.00K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 484 | $1.00K | 0.00% | +384+384.0% | Added |
| Simplex Trading, LLC | 709 | $1.00K | 0.00% | +709 | New |
| Wells Fargo & Company | 478 | $822 | 0.00% | +21+4.6% | Added |
| Raleigh Capital Management Inc. | 250 | $430 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 175 | $301 | 0.00% | +158+929.4% | Added |
| Newtyn Management, LLC | 0 | $0 | 0.00% | −425,000−100.0% | Sold out |
| Tejara Capital Ltd | 0 | $0 | 0.00% | −157,928−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | – | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −24,136−100.0% | Sold out |
| Magnus Financial Group LLC | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −17,815−100.0% | Sold out |
| Cetera Investment Advisers | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −13,050−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −10,808−100.0% | Sold out |
| Beacon Capital Management, LLC | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −4,500−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −412−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −222−100.0% | Sold out |