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, Q1 2024
Institutional positions in CytomX Therapeutics, Inc. as of Mar 31, 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
- 88
- +20 vs. Q4 2023
- Shares held
- 44.6M
- +11.9M (+36.5%) vs. Q4 2023
- Total value
- $97.1M
- +$46.5M (+92.0%) vs. Q4 2023
- New holders
- 28
- 19 more added
- Sold out
- 8
- 24 more reduced
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding CytomX Therapeutics, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Macquarie Group Ltd | 1,134 | $2 | 0.00% | +1,134 | New |
| BNP Paribas Arbitrage, SA | 78 | $170 | 0.00% | 00.0% | Unchanged |
| Raleigh Capital Management Inc. | 250 | $545 | 0.00% | 00.0% | Unchanged |
| Old Point Trust & Financial Services N A | 250 | $545 | 0.00% | +250 | New |
| JPMorgan Chase & Co | 281 | $613 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 524 | $1.14K | 0.00% | +9+1.7% | Added |
| Group One Trading, L.P. | 637 | $1.39K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 1,218 | $2.00K | 0.00% | −33−2.6% | Reduced |
| Bollard Group LLC | 712 | $2.00K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 1,291 | $2.81K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 4,388 | $9.57K | 0.00% | +903+25.9% | Added |
| Simplex Trading, LLC | 6,064 | $13.0K | 0.00% | +6,064 | New |
| Whittier Trust Co | 6,604 | $14.4K | 0.00% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 10,000 | $21.8K | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 10,811 | $23.6K | 0.00% | −766−6.6% | Reduced |
| ExodusPoint Capital Management, LP | 11,049 | $24.0K | 0.00% | +11,049 | New |
| IPG Investment Advisors LLC | 12,500 | $27.3K | 0.01% | 00.0% | Unchanged |
| XTX Topco Ltd | 12,553 | $27.4K | 0.00% | −7,720−38.1% | Reduced |
| HRT Financial LP | 16,831 | $36.0K | 0.00% | +16,831 | New |
| WestHill Financial Advisors, Inc. | 17,082 | $37.2K | 0.01% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 18,056 | $39.4K | 0.00% | +18,056 | New |
| Mackenzie Financial Corp | 18,138 | $39.5K | 0.00% | −1,541−7.8% | Reduced |
| LMR Partners LLP | 18,246 | $39.8K | 0.00% | +18,246 | New |
| CTC Alternative Strategies, Ltd. | 18,900 | $41.2K | 0.03% | +18,900 | New |
| UBS Group AG | 20,493 | $44.7K | 0.00% | +446+2.2% | Added |
| Forefront Analytics, LLC | 20,889 | $45.5K | 0.02% | −9,957−32.3% | Reduced |
| Charles Schwab Investment Management Inc | 24,817 | $54.1K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 26,114 | $57.0K | 0.00% | +26,114 | New |
| Prudential Financial Inc | 31,900 | $69.5K | 0.00% | +15,600+95.7% | Added |
| Balyasny Asset Management LLC | 31,921 | $69.6K | 0.00% | +31,921 | New |
| Omers Administration Corp | 35,400 | $77.2K | 0.00% | +35,400 | New |
| Citadel Advisors LLC | 36,777 | $80.2K | 0.00% | −216,506−85.5% | Reduced |
| Jump Financial, LLC | 38,578 | $84.1K | 0.00% | +38,578 | New |
| Cubist Systematic Strategies, LLC | 41,745 | $91.0K | 0.00% | +41,745 | New |
| Russell Investments Group, Ltd. | 42,798 | $93.3K | 0.00% | +1,073+2.6% | Added |
| Tudor Investment Corp Et Al | 43,865 | $95.6K | 0.00% | −865−1.9% | Reduced |
| Marshall Wace, LLP | 52,289 | $114.0K | 0.00% | −310,987−85.6% | Reduced |
| Commonwealth Equity Services, LLC | 53,243 | $116.0K | 0.00% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 55,595 | $121.2K | 0.01% | +55,595 | New |
| Susquehanna Fundamental Investments, LLC | 56,745 | $123.7K | 0.01% | +56,745 | New |
| Private Advisor Group, LLC | 69,179 | $150.8K | 0.00% | −4,000−5.5% | Reduced |
| Bank of America Corp | 77,814 | $169.6K | 0.00% | +60,035+337.7% | Added |
| Cornercap Investment Counsel Inc | 81,352 | $177.3K | 0.03% | 00.0% | Unchanged |
| Walleye Capital LLC | 85,638 | $186.7K | 0.00% | +85,638 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 87,226 | $190.2K | 0.05% | +87,226 | New |
| LPL Financial LLC | 92,315 | $201.2K | 0.00% | −17,950−16.3% | Reduced |
| Bank of Montreal | 107,700 | $238.0K | 0.00% | +36,400+51.1% | Added |
| Citigroup Inc | 123,653 | $269.6K | 0.00% | +123,653 | New |
| Qube Research & Technologies Ltd | 133,199 | $290.4K | 0.00% | +132,940+51,328.2% | Added |
| Northern Trust Corp | 134,118 | $292.4K | 0.00% | −1,184−0.9% | Reduced |
| Two Sigma Advisers, LP | 146,800 | $320.0K | 0.00% | +105,600+256.3% | Added |
| Gsa Capital Partners LLP | 148,567 | $324.0K | 0.03% | +44,405+42.6% | Added |
| ADAR1 Capital Management, LLC | 155,000 | $337.9K | 0.09% | +155,000 | New |
| FMR LLC | 183,077 | $399.1K | 0.00% | −382,247−67.6% | Reduced |
| Jane Street Group, LLC | 183,748 | $400.6K | 0.00% | +154,509+528.4% | Added |
| Man Group plc | 191,060 | $416.5K | 0.00% | +191,060 | New |
| Clearline Capital LP | 196,583 | $428.6K | 0.04% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 210,151 | $458.1K | 0.00% | +59,618+39.6% | Added |
| Congress Park Capital LLC | 233,800 | $509.7K | 0.23% | −5,500−2.3% | Reduced |
| Bank of New York Mellon Corp | 241,981 | $527.5K | 0.00% | −24,855−9.3% | Reduced |
| BIT Capital GmbH | 250,910 | $547.0K | 0.05% | +250,910 | New |
| Two Sigma Investments, LP | 253,773 | $553.2K | 0.00% | +239,632+1,694.6% | Added |
| State Street Corp | 267,476 | $583.1K | 0.00% | 00.0% | Unchanged |
| Formidable Asset Management, LLC | 288,101 | $628.1K | 0.10% | −18,006−5.9% | Reduced |
| Toroso Investments, LLC | 288,101 | $630.9K | 0.01% | −18,006−5.9% | Reduced |
| Goldman Sachs Group Inc | 293,894 | $640.7K | 0.00% | +293,894 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 304,334 | $663.4K | 0.00% | +107,814+54.9% | Added |
| Assenagon Asset Management S.A. | 404,674 | $882.2K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 443,224 | $966.2K | 0.02% | +8,700+2.0% | Added |
| Jacobs Levy Equity Management, Inc | 529,935 | $1.16M | 0.01% | −261,486−33.0% | Reduced |
| Ghost Tree Capital, LLC | 600,000 | $1.31M | 0.42% | +600,000 | New |
| Millennium Management LLC | 671,628 | $1.46M | 0.00% | −122,419−15.4% | Reduced |
| Superstring Capital Management LP | 679,403 | $1.48M | 0.98% | +679,403 | New |
| Geode Capital Management, LLC | 753,398 | $1.64M | 0.00% | +50,744+7.2% | Added |
| Laurion Capital Management LP | 764,187 | $1.67M | 0.05% | −329,734−30.1% | Reduced |
| Morgan Stanley | 855,984 | $1.87M | 0.00% | +777,063+984.6% | Added |
| Bronte Capital Management Pty Ltd. | 906,157 | $1.98M | 0.17% | −13,754−1.5% | Reduced |
| Susquehanna International Group, LLP | 936,778 | $2.04M | 0.00% | +897,786+2,302.5% | Added |
| BlackRock Inc. | 1,131,208 | $2.47M | 0.00% | −4,927−0.4% | Reduced |
| Renaissance Technologies LLC | 1,232,800 | $2.69M | 0.00% | −92,900−7.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 1,274,507 | $2.78M | 0.02% | +1,274,507 | New |
| Sio Capital Management, LLC | 1,598,590 | $3.48M | 1.21% | +1,598,590 | New |
| Adage Capital Partners GP, L.L.C. | 2,000,000 | $4.36M | 0.01% | +2,000,000 | New |
| Acadian Asset Management LLC | 2,690,830 | $5.86M | 0.02% | +44,640+1.7% | Added |
| OrbiMed Advisors LLC | 3,544,578 | $7.73M | 0.15% | +3,544,578 | New |
| Vanguard Group Inc | 4,857,374 | $10.6M | 0.00% | −45,569−0.9% | Reduced |
| Tang Capital Management LLC | 6,450,000 | $14.1M | 1.46% | −100,000−1.5% | Reduced |
| BVF Inc | 6,595,801 | $14.4M | 0.40% | 00.0% | Unchanged |
| Susquehanna Portfolio Strategies, LLC | 0 | $0 | 0.00% | −31,869−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −26,838−100.0% | Sold out |
| AlphaMark Advisors, LLC | 0 | $0 | 0.00% | −23,183−100.0% | Sold out |
| Byrne Asset Management LLC | 0 | $0 | 0.00% | −8,000−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −7,184−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −798−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −274−100.0% | Sold out |