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 2021
Institutional positions in CytomX Therapeutics, Inc. as of Jun 30, 2021. 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
- 122
- −3 vs. Q1 2021
- Shares held
- 56.7M
- +2.09M (+3.8%) vs. Q1 2021
- Total value
- $358.9M
- −$63.1M (−15.0%) vs. Q1 2021
- New holders
- 14
- 56 more added
- Sold out
- 17
- 35 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding CytomX Therapeutics, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Advisor Group Holdings, Inc. | 46 | $0 | 0.00% | +46 | New |
| Meeder Asset Management Inc | 92 | $1.00K | 0.00% | −5,423−98.3% | Reduced |
| Daiwa Securities Group Inc. | 102 | $1.00K | 0.00% | 00.0% | Unchanged |
| Liberty Wealth Management LLC | 500 | $3.00K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 412 | $3.00K | 0.00% | +412 | New |
| Macquarie Group Ltd | 789 | $5.00K | 0.00% | 00.0% | Unchanged |
| Bollard Group LLC | 712 | $5.00K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 1,000 | $6.00K | 0.00% | +300+42.9% | Added |
| Cutler Group LP | 1,200 | $7.00K | 0.00% | +700+140.0% | Added |
| Nisa Investment Advisors, LLC | 1,245 | $8.00K | 0.00% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 1,480 | $9.00K | 0.00% | +5+0.3% | Added |
| Group One Trading, L.P. | 1,800 | $11.0K | 0.00% | +700+63.6% | Added |
| BNP Paribas Arbitrage, SA | 2,193 | $13.9K | 0.00% | −14,736−87.0% | Reduced |
| Rockefeller Capital Management L.P. | 2,349 | $14.0K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 2,623 | $17.0K | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 3,239 | $21.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 5,010 | $32.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 5,540 | $35.0K | 0.00% | +1,532+38.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,922 | $37.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 6,168 | $39.0K | 0.00% | +6,168 | New |
| Cubist Systematic Strategies, LLC | 9,506 | $60.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 9,586 | $60.0K | 0.00% | +870+10.0% | Added |
| Balyasny Asset Management LLC | 10,059 | $64.0K | 0.00% | +10,059 | New |
| Diversified Trust Co | 10,582 | $67.0K | 0.00% | −5,607−34.6% | Reduced |
| Whittier Trust Co | 11,008 | $70.0K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 11,574 | $73.0K | 0.00% | −1,902−14.1% | Reduced |
| Amalgamated Bank | 11,782 | $75.0K | 0.00% | +11,782 | New |
| IPG Investment Advisors LLC | 12,500 | $79.1K | 0.02% | +12,500 | New |
| Thrivent Financial for Lutherans | 13,175 | $83.0K | 0.00% | −20,670−61.1% | Reduced |
| Arizona State Retirement System | 14,088 | $89.0K | 0.00% | −884−5.9% | Reduced |
| Principal Financial Group Inc | 14,956 | $95.0K | 0.00% | −8,443−36.1% | Reduced |
| Boothbay Fund Management, LLC | 15,182 | $96.0K | 0.00% | −80,102−84.1% | Reduced |
| Qube Research & Technologies Ltd | 18,101 | $115.0K | 0.00% | +18,101 | New |
| Metropolitan Life Insurance Co | 18,924 | $119.8K | 0.00% | +2,569+15.7% | Added |
| State Board of Administration of Florida Retirement System | 21,543 | $136.0K | 0.00% | +540+2.6% | Added |
| XTX Topco Ltd | 21,422 | $136.0K | 0.05% | +21,422 | New |
| Raymond James Financial Services Advisors, Inc. | 22,840 | $145.0K | 0.00% | +5,000+28.0% | Added |
| Bank of America Corp | 24,959 | $158.0K | 0.00% | −22,245−47.1% | Reduced |
| UBS Group AG | 25,251 | $160.0K | 0.00% | −56,209−69.0% | Reduced |
| Invesco Ltd. | 25,325 | $161.0K | 0.00% | +12,657+99.9% | Added |
| MetLife Investment Management | 26,108 | $165.3K | 0.00% | +20,846+396.2% | Added |
| Voya Investment Management LLC | 26,301 | $166.0K | 0.00% | +2,579+10.9% | Added |
| ExodusPoint Capital Management, LP | 26,224 | $166.0K | 0.00% | +26,224 | New |
| Tower Research Capital LLC (TRC) | 28,103 | $178.0K | 0.00% | +16,742+147.4% | Added |
| ProShare Advisors LLC | 28,508 | $180.0K | 0.00% | +3,100+12.2% | Added |
| LPL Financial LLC | 29,400 | $186.0K | 0.00% | +6,500+28.4% | Added |
| Virtus ETF Advisers LLC | 30,896 | $196.0K | 0.08% | −7,125−18.7% | Reduced |
| Public Employees Retirement System of Ohio | 34,609 | $219.0K | 0.00% | +34,609 | New |
| American International Group, Inc. | 36,342 | $230.0K | 0.00% | +443+1.2% | Added |
| Parametric Portfolio Associates LLC | 39,199 | $248.0K | 0.00% | −20,621−34.5% | Reduced |
| Manufacturers Life Insurance Company, The | 39,281 | $249.0K | 0.00% | +1,860+5.0% | Added |
| Susquehanna Fundamental Investments, LLC | 39,463 | $250.0K | 0.00% | +39,463 | New |
| Deutsche Bank AG | 40,510 | $257.0K | 0.00% | −843−2.0% | Reduced |
| First Quadrant L P | 43,200 | $273.0K | 0.03% | −43,600−50.2% | Reduced |
| Credit Suisse AG | 45,723 | $289.0K | 0.00% | +3,718+8.9% | Added |
| New York State Common Retirement Fund | 49,483 | $313.0K | 0.00% | +6,483+15.1% | Added |
| QS Investors, LLC | 50,800 | $322.0K | 0.00% | +50,800 | New |
| Wells Fargo & Company | 52,978 | $335.0K | 0.00% | −91,777−63.4% | Reduced |
| Engineers Gate Manager LP | 55,035 | $348.0K | 0.02% | +25,535+86.6% | Added |
| Alliancebernstein L.P. | 57,100 | $361.0K | 0.00% | +10,300+22.0% | Added |
| SEI Investments Co | 64,469 | $399.0K | 0.00% | −14,310−18.2% | Reduced |
| Rhumbline Advisers | 64,176 | $406.0K | 0.00% | +3,190+5.2% | Added |
| UBS Asset Management Americas Inc | 64,849 | $410.5K | 0.00% | +35,254+119.1% | Added |
| Los Angeles Capital Management LLC | 71,723 | $454.0K | 0.00% | +3,190+4.7% | Added |
| Regents of the University of California | 75,000 | $475.0K | 0.06% | 00.0% | Unchanged |
| Affinity Asset Advisors, LLC | 75,000 | $475.0K | 0.23% | +25,000+50.0% | Added |
| PDT Partners, LLC | 75,744 | $479.0K | 0.03% | +31,132+69.8% | Added |
| HarbourVest Partners LLC | 79,193 | $501.0K | 0.05% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 84,179 | $533.0K | 0.00% | −1,000−1.2% | Reduced |
| Two Sigma Investments, LP | 84,345 | $534.0K | 0.00% | −399,600−82.6% | Reduced |
| Jane Street Group, LLC | 84,724 | $536.0K | 0.00% | +67,330+387.1% | Added |
| Alps Advisors Inc | 85,629 | $542.0K | 0.00% | +2,000+2.4% | Added |
| California State Teachers Retirement System | 89,596 | $567.0K | 0.00% | −3,310−3.6% | Reduced |
| Panagora Asset Management Inc | 93,693 | $593.0K | 0.00% | +71,000+312.9% | Added |
| Pura Vida Investments, LLC | 100,841 | $638.0K | 0.05% | −101,637−50.2% | Reduced |
| Susquehanna International Group, LLP | 109,266 | $692.0K | 0.00% | −18,192−14.3% | Reduced |
| Globeflex Capital L P | 115,768 | $733.0K | 0.13% | +121+0.1% | Added |
| STRS Ohio | 115,800 | $733.0K | 0.00% | +26,900+30.3% | Added |
| Swiss National Bank | 116,200 | $736.0K | 0.00% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 117,700 | $745.0K | 0.01% | −13,400−10.2% | Reduced |
| Altrinsic Global Advisors LLC | 120,000 | $760.0K | 0.02% | 00.0% | Unchanged |
| Barclays PLC | 126,781 | $802.0K | 0.00% | −10,523−7.7% | Reduced |
| AQR Capital Management LLC | 134,285 | $850.0K | 0.00% | +33,277+32.9% | Added |
| Russell Investments Group, Ltd. | 168,463 | $1.06M | 0.00% | −16,045−8.7% | Reduced |
| D. E. Shaw & Co., Inc. | 189,444 | $1.20M | 0.00% | −129,037−40.5% | Reduced |
| Nuveen Asset Management, LLC | 191,101 | $1.21M | 0.00% | −373,466−66.2% | Reduced |
| Bank of New York Mellon Corp | 194,496 | $1.23M | 0.00% | −2,740−1.4% | Reduced |
| Rafferty Asset Management, LLC | 195,286 | $1.24M | 0.01% | +32,629+20.1% | Added |
| Bank of Montreal | 195,157 | $1.27M | 0.00% | +86,308+79.3% | Added |
| Massachusetts Financial Services Co | 295,718 | $1.87M | 0.00% | +2,535+0.9% | Added |
| Citigroup Inc | 301,157 | $1.91M | 0.00% | +97,002+47.5% | Added |
| JPMorgan Chase & Co | 341,535 | $2.16M | 0.00% | +269,329+373.0% | Added |
| Two Sigma Advisers, LP | 369,100 | $2.34M | 0.01% | −281,800−43.3% | Reduced |
| Assenagon Asset Management S.A. | 493,013 | $3.12M | 0.01% | +288,872+141.5% | Added |
| Charles Schwab Investment Management Inc | 509,929 | $3.23M | 0.00% | +16,420+3.3% | Added |
| Millennium Management LLC | 596,329 | $3.77M | 0.00% | +123,087+26.0% | Added |
| Dimensional Fund Advisors LP | 634,393 | $4.02M | 0.00% | +119,342+23.2% | Added |
| Morgan Stanley | 636,037 | $4.03M | 0.00% | +625,307+5,827.7% | Added |
| Northern Trust Corp | 666,474 | $4.22M | 0.00% | −18,451−2.7% | Reduced |
| Price T Rowe Associates Inc | 688,324 | $4.36M | 0.00% | −1,007,942−59.4% | Reduced |