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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 2022

Institutional positions in CytomX Therapeutics, Inc. as of Jun 30, 2022. 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
99
−18 vs. Q1 2022
Shares held
45.6M
−8.08M (−15.1%) vs. Q1 2022
Total value
$83.4M
−$59.8M (−41.8%) vs. Q1 2022
New holders
22
26 more added
Sold out
40
29 more reduced

2 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2022: 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.

Institutional holdersQ2 2022: 99 institutions
Q1 2021: 126 institutionsQ2 2021: 122 institutionsQ3 2021: 114 institutionsQ4 2021: 110 institutionsQ1 2022: 119 institutionsQ2 2022: 99 institutionsQ3 2022: 84 institutionsQ4 2022: 81 institutionsQ1 2023: 76 institutionsQ2 2023: 67 institutionsQ3 2023: 62 institutionsQ4 2023: 68 institutionsQ1 2024: 88 institutionsQ2 2024: 74 institutionsQ3 2024: 69 institutionsQ4 2024: 70 institutionsQ1 2025: 66 institutionsQ2 2025: 83 institutionsQ3 2025: 103 institutionsQ4 2025: 122 institutionsQ1 2026: 179 institutionsQ2 2026: 178 institutions
Value heldQ2 2022: $83.4M
Q1 2021: $422.2MQ2 2021: $358.9MQ3 2021: $274.8MQ4 2021: $236.5MQ1 2022: $143.4MQ2 2022: $83.4MQ3 2022: $52.6MQ4 2022: $57.5MQ1 2023: $53.7MQ2 2023: $58.7MQ3 2023: $41.8MQ4 2023: $50.6MQ1 2024: $97.1MQ2 2024: $61.9MQ3 2024: $60.4MQ4 2024: $48.1MQ1 2025: $28.8MQ2 2025: $302.6MQ3 2025: $438.4MQ4 2025: $613.9MQ1 2026: $911.2MQ2 2026: $799.0M
Institutions holding CTMX and their total value by quarter
QuarterHoldersValue
Q2 2026178$799.0M
Q1 2026179$911.2M
Q4 2025122$613.9M
Q3 2025103$438.4M
Q2 202583$302.6M
Q1 202566$28.8M
Q4 202470$48.1M
Q3 202469$60.4M
Q2 202474$61.9M
Q1 202488$97.1M
Q4 202368$50.6M
Q3 202362$41.8M
Q2 202367$58.7M
Q1 202376$53.7M
Q4 202281$57.5M
Q3 202284$52.6M
Q2 202299$83.4M
Q1 2022119$143.4M
Q4 2021110$236.5M
Q3 2021114$274.8M
Q2 2021122$358.9M
Q1 2021126$422.2M

Institutions, Q2 2022

Shares, value and share of portfolio for each institution holding CytomX Therapeutics, Inc.; share changes are against Q1 2022.

Institutions holding CTMX in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
BVF Inc5,803,700$10.6M0.51%00.0%Unchanged
Vanguard Group Inc5,078,387$9.29M0.00%−144,499−2.8%Reduced
RTW Investments, LP2,849,707$5.21M0.13%−2,929,993−50.7%Reduced
Point72 Asset Management, L.P.2,750,000$5.03M0.02%−1,621,300−37.1%Reduced
Rubric Capital Management LP2,406,449$4.40M0.23%00.0%Unchanged
OrbiMed Advisors LLC2,124,975$3.89M0.08%00.0%Unchanged
Adage Capital Partners GP, L.L.C.2,000,000$3.66M0.01%00.0%Unchanged
Acadian Asset Management LLC1,839,226$3.37M0.02%+954,119+107.8%Added
BlackRock Inc.1,826,591$3.34M0.00%−3,165,503−63.4%Reduced
Candriam Luxembourg S.C.A.1,653,988$3.03M0.02%00.0%Unchanged
Renaissance Technologies LLC1,454,261$2.66M0.00%+558,361+62.3%Added
Millennium Management LLC1,441,732$2.64M0.00%−803,458−35.8%Reduced
Laurion Capital Management LP1,270,900$2.33M0.10%+1,270,900New
Platinum Investment Management Ltd1,229,545$2.25M0.09%+249,460+25.5%Added
Newtyn Management, LLC1,073,400$1.96M0.37%+1,073,400New
Tang Capital Management LLC1,054,673$1.93M0.29%+1,054,673New
Jacobs Levy Equity Management, Inc896,449$1.64M0.01%−178,661−16.6%Reduced
FMR LLC703,209$1.29M0.00%+1,392+0.2%Added
Pictet Asset Management SA660,495$1.21M0.00%+307,380+87.0%Added
Price T Rowe Associates Inc633,418$1.16M0.00%−27,645−4.2%Reduced
Geode Capital Management, LLC583,065$1.07M0.00%−467,083−44.5%Reduced
Oasis Management Co Ltd.540,541$989.0K0.18%+540,541New
Dimensional Fund Advisors LP397,241$727.0K0.00%−411,899−50.9%Reduced
AQR Capital Management LLC391,860$717.0K0.00%+391,860New
Two Sigma Advisers, LP387,000$708.0K0.00%+38,700+11.1%Added
Citadel Advisors LLC335,989$615.0K0.00%+321,607+2,236.2%Added
Ergoteles LLC318,000$582.0K0.02%+318,000New
Two Sigma Investments, LP297,884$545.0K0.00%−193,892−39.4%Reduced
D. E. Shaw & Co., Inc.247,477$453.0K0.00%+77,526+45.6%Added
Russell Investments Group, Ltd.235,470$429.0K0.00%+150,091+175.8%Added
State Street Corp223,976$410.0K0.00%−974,706−81.3%Reduced
Formidable Asset Management, LLC207,772$380.0K0.09%+207,772New
Toroso Investments, LLC207,772$380.0K0.01%+207,772New
Connor, Clark & Lunn Investment Management Ltd.207,071$379.0K0.00%+6,872+3.4%Added
Clearline Capital LP196,583$360.0K0.05%+5,983+3.1%Added
Goldman Sachs Group Inc187,542$343.0K0.00%−571,047−75.3%Reduced
Tudor Investment Corp Et Al162,997$298.0K0.01%00.0%Unchanged
ExodusPoint Capital Management, LP162,990$298.0K0.00%+135,810+499.7%Added
Morgan Stanley161,421$295.0K0.00%+83,767+107.9%Added
Panagora Asset Management Inc114,014$209.0K0.00%+90.0%Added
Northern Trust Corp112,482$206.0K0.00%−460,953−80.4%Reduced
XTX Topco Ltd100,604$184.0K0.08%−17,735−15.0%Reduced
Knightsbridge Asset Management, LLC96,926$177.0K0.04%+96,926New
Private Advisor Group, LLC84,179$155.0K0.00%00.0%Unchanged
Cornercap Investment Counsel Inc78,452$144.0K0.02%+78,452New
Marshall Wace, LLP64,144$118.0K0.00%+48,878+320.2%Added
Qube Research & Technologies Ltd55,846$102.0K0.00%+55,846New
Squarepoint Ops LLC46,683$85.0K0.00%−60,078−56.3%Reduced
Man Group plc–$68.0K0.00%–New
Susquehanna International Group, LLP36,725$67.0K0.00%−45,076−55.1%Reduced
Forefront Analytics, LLC35,919$67.0K0.03%+21,275+145.3%Added
Bank of New York Mellon Corp36,185$66.0K0.00%−176,108−83.0%Reduced
LPL Financial LLC34,740$64.0K0.00%+34,740New
Franklin Resources Inc34,084$62.0K0.00%−16,595−32.7%Reduced
Algert Global LLC30,340$56.0K0.00%+30,340New
Engineers Gate Manager LP27,614$51.0K0.00%+90+0.3%Added
State of Wyoming23,709$43.0K0.03%+23,709New
LMR Partners LLP23,134$42.0K0.00%+23,134New
Boothbay Fund Management, LLC20,054$37.0K0.00%+6,953+53.1%Added
AlphaMark Advisors, LLC20,000$37.0K0.02%+17,000+566.7%Added
Prudential Financial Inc19,700$36.0K0.00%+19,700New
BNP Paribas Arbitrage, SA19,318$35.4K0.00%+13,864+254.2%Added
Bank of America Corp18,253$34.0K0.00%+3,548+24.1%Added
WestHill Financial Advisors, Inc.17,082$31.0K0.01%00.0%Unchanged
Balyasny Asset Management LLC16,552$30.0K0.00%+16,552New
Mackenzie Financial Corp15,639$29.0K0.00%+2,399+18.1%Added
Advisor Group Holdings, Inc.15,364$28.0K0.00%+15,039+4,627.4%Added
Lazard Asset Management LLC15,186$27.0K0.00%00.0%Unchanged
Gladius Capital Management LP13,172$25.0K0.01%+13,172New
IPG Investment Advisors LLC12,500$23.0K0.01%00.0%Unchanged
Alpine Global Management, LLC11,800$22.0K0.01%00.0%Unchanged
Tower Research Capital LLC (TRC)11,436$21.0K0.00%−13,319−53.8%Reduced
Clear Harbor Asset Management, LLC11,440$21.0K0.00%00.0%Unchanged
Occudo Quantitative Strategies LP10,808$20.0K0.00%+10,808New
Quantbot Technologies LP9,604$17.0K0.00%−15,700−62.0%Reduced
Cubist Systematic Strategies, LLC9,346$17.0K0.00%00.0%Unchanged
Whittier Trust Co8,363$15.0K0.00%−2,645−24.0%Reduced
West Bancorporation Inc6,400$12.0K0.01%00.0%Unchanged
Leonteq Securities AG6,000$11.0K0.00%+6,000New
UBS Group AG4,208$8.00K0.00%+2,500+146.4%Added
Federated Hermes, Inc.3,833$7.00K0.00%+3,752+4,632.1%Added
High Net Worth Advisory Group LLC3,500$6.00K0.00%00.0%Unchanged
JPMorgan Chase & Co2,977$5.00K0.00%−302,055−99.0%Reduced
Rockefeller Capital Management L.P.2,349$4.00K0.00%00.0%Unchanged
Citigroup Inc1,677$3.00K0.00%−2,648−61.2%Reduced
Nisa Investment Advisors, LLC1,245$2.00K0.00%00.0%Unchanged
Cutler Group LP1,200$2.00K0.00%00.0%Unchanged
Wells Fargo & Company407$1.00K0.00%−84,824−99.5%Reduced
New York State Common Retirement Fund445$1.00K0.00%−30,158−98.5%Reduced
Captrust Financial Advisors429$1.00K0.00%−735−63.1%Reduced
Bollard Group LLC712$1.00K0.00%00.0%Unchanged
Royal Bank of Canada100$00.00%−3,985−97.6%Reduced
Group One Trading, L.P.196$00.00%−300−60.5%Reduced
Raleigh Capital Management Inc.250$00.00%00.0%Unchanged
Daiwa Securities Group Inc.102$00.00%00.0%Unchanged
Simplex Trading, LLC14$00.00%00.0%Unchanged
Ellevest, Inc.201$00.00%+188+1,446.2%Added
Credit Suisse AG35$00.00%+35New
IFP Advisors, Inc222––−222−50.0%Reduced
Healthcare of Ontario Pension Plan Trust Fund0$00.00%−1,290,600−100.0%Sold out