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