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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, Q1 2022

Institutional positions in CytomX Therapeutics, Inc. as of Mar 31, 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
119
+9 vs. Q4 2021
Shares held
53.7M
−882.7K (−1.6%) vs. Q4 2021
Total value
$143.4M
−$93.2M (−39.4%) vs. Q4 2021
New holders
23
34 more added
Sold out
14
42 more reduced

Compare with Q4 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.

Institutional holdersQ1 2022: 119 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 heldQ1 2022: $143.4M
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, Q1 2022

Shares, value and share of portfolio for each institution holding CytomX Therapeutics, Inc.; share changes are against Q4 2021.

Institutions holding CTMX in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
BVF Inc5,803,700$15.5M0.62%00.0%Unchanged
RTW Investments, LP5,779,700$15.4M0.32%−250,000−4.1%Reduced
Vanguard Group Inc5,222,886$13.9M0.00%+114,895+2.2%Added
BlackRock Inc.4,992,094$13.3M0.00%+29,732+0.6%Added
Point72 Asset Management, L.P.4,371,300$11.7M0.05%−1,931,725−30.6%Reduced
Rubric Capital Management LP2,406,449$6.42M0.30%00.0%Unchanged
Millennium Management LLC2,245,190$6.00M0.01%+978,268+77.2%Added
OrbiMed Advisors LLC2,124,975$5.67M0.09%−1,089,534−33.9%Reduced
Adage Capital Partners GP, L.L.C.2,000,000$5.34M0.01%+2,000,000New
Candriam Luxembourg S.C.A.1,653,988$4.42M0.03%−106,934−6.1%Reduced
Healthcare of Ontario Pension Plan Trust Fund1,290,600$3.45M0.01%+1,290,600New
State Street Corp1,198,682$3.20M0.00%−1,540,862−56.2%Reduced
Jacobs Levy Equity Management, Inc1,075,110$2.87M0.02%−163,801−13.2%Reduced
Geode Capital Management, LLC1,050,148$2.80M0.00%−123,699−10.5%Reduced
Platinum Investment Management Ltd980,085$2.62M0.08%00.0%Unchanged
Renaissance Technologies LLC895,900$2.39M0.00%+390,400+77.2%Added
Acadian Asset Management LLC885,107$2.36M0.01%+473,885+115.2%Added
Dimensional Fund Advisors LP809,140$2.16M0.00%+287,113+55.0%Added
Goldman Sachs Group Inc758,589$2.03M0.00%+121,643+19.1%Added
FMR LLC701,817$1.87M0.00%+165,382+30.8%Added
Altium Capital Management LP663,800$1.77M0.62%00.0%Unchanged
Price T Rowe Associates Inc661,063$1.76M0.00%+1,200+0.2%Added
Northern Trust Corp573,435$1.53M0.00%−41,886−6.8%Reduced
Two Sigma Investments, LP491,776$1.31M0.00%+306,811+165.9%Added
Pictet Asset Management SA353,115$943.0K0.00%+64,789+22.5%Added
Two Sigma Advisers, LP348,300$930.0K0.00%+146,700+72.8%Added
JPMorgan Chase & Co305,032$814.0K0.00%−2,197−0.7%Reduced
AXA S.A.242,100$646.4K0.00%−8,800−3.5%Reduced
Nuveen Asset Management, LLC200,943$621.0K0.00%+1,413+0.7%Added
Bank of New York Mellon Corp212,293$567.0K0.00%−792−0.4%Reduced
Connor, Clark & Lunn Investment Management Ltd.200,199$535.0K0.00%−1,559−0.8%Reduced
Clearline Capital LP190,600$509.0K0.07%+45,600+31.4%Added
D. E. Shaw & Co., Inc.169,951$454.0K0.00%+169,951New
Charles Schwab Investment Management Inc167,178$447.0K0.00%+3,164+1.9%Added
Tudor Investment Corp Et Al162,997$435.0K0.01%+162,997New
PDT Partners, LLC138,123$369.0K0.03%+3,000+2.2%Added
XTX Topco Ltd118,339$316.0K0.14%+108,174+1,064.2%Added
Panagora Asset Management Inc114,005$304.0K0.00%+1,072+0.9%Added
STRS Ohio106,900$285.0K0.00%00.0%Unchanged
Squarepoint Ops LLC106,761$285.0K0.00%+68,812+181.3%Added
Allspring Global Investments Holdings, LLC87,671$234.0K0.00%−3,175−3.5%Reduced
Wells Fargo & Company85,231$228.0K0.00%−19,393−18.5%Reduced
Russell Investments Group, Ltd.85,379$227.0K0.00%−45,672−34.9%Reduced
Private Advisor Group, LLC84,179$224.0K0.00%00.0%Unchanged
Susquehanna International Group, LLP81,801$218.0K0.00%−44,902−35.4%Reduced
Morgan Stanley77,654$206.0K0.00%−9,589−11.0%Reduced
Globeflex Capital L P69,435$185.0K0.04%00.0%Unchanged
HRT Financial LP68,259$182.0K0.00%−75,901−52.7%Reduced
Rhumbline Advisers67,376$180.0K0.00%+428+0.6%Added
Alps Advisors Inc67,211$179.0K0.00%−8,302−11.0%Reduced
Jump Financial, LLC62,800$168.0K0.01%+62,800New
Ci Investments Inc.60,992$163.0K0.00%+60,992New
Franklin Resources Inc50,679$135.0K0.00%00.0%Unchanged
Alliancebernstein L.P.49,700$133.0K0.00%+200+0.4%Added
Graham Capital Management, L.P.45,449$121.0K0.01%+45,449New
Walleye Capital LLC41,535$111.0K0.00%+41,535New
Deutsche Bank AG38,145$102.0K0.00%−4,178−9.9%Reduced
American International Group, Inc.32,200$86.0K0.00%−2,267−6.6%Reduced
Mirabella Financial Services LLP31,400$84.0K0.01%+31,400New
New York State Common Retirement Fund30,603$82.0K0.00%+91+0.3%Added
Manufacturers Life Insurance Company, The30,027$80.2K0.00%−6,323−17.4%Reduced
California State Teachers Retirement System27,558$74.0K0.00%−7,478−21.3%Reduced
ExodusPoint Capital Management, LP27,180$73.0K0.00%−80,185−74.7%Reduced
Engineers Gate Manager LP27,524$73.0K0.00%−41,429−60.1%Reduced
Voya Investment Management LLC25,786$69.0K0.00%−545−2.1%Reduced
Virtus ETF Advisers LLC25,634$68.0K0.03%−1,516−5.6%Reduced
Quantbot Technologies LP25,304$67.0K0.01%+150+0.6%Added
Tower Research Capital LLC (TRC)24,755$66.0K0.00%+2,097+9.3%Added
Parametric Portfolio Associates LLC24,371$65.0K0.00%−17,390−41.6%Reduced
Invesco Ltd.23,628$63.0K0.00%+729+3.2%Added
State Board of Administration of Florida Retirement System21,698$58.0K0.00%00.0%Unchanged
Corton Capital Inc.21,209$57.0K0.02%+21,209New
Jane Street Group, LLC20,061$54.0K0.00%+1,241+6.6%Added
ProShare Advisors LLC18,904$51.0K0.00%−4,418−18.9%Reduced
MetLife Investment Management17,692$47.2K0.00%−6,754−27.6%Reduced
WestHill Financial Advisors, Inc.17,082$46.0K0.01%00.0%Unchanged
Forefront Analytics, LLC14,644$40.0K0.01%+900+6.5%Added
Lazard Asset Management LLC15,186$40.0K0.00%+15,186New
Marshall Wace, LLP15,266$40.0K0.00%+15,266New
Bank of America Corp14,705$39.0K0.00%−36,402−71.2%Reduced
SG Americas Securities, LLC14,530$39.0K0.00%+4,321+42.3%Added
Delphia (USA) Inc.14,630$39.0K0.03%+14,630New
Citadel Advisors LLC14,382$38.0K0.00%−23,688−62.2%Reduced
Mackenzie Financial Corp13,240$35.0K0.00%+13,240New
Boothbay Fund Management, LLC13,101$35.0K0.00%+13,101New
IPG Investment Advisors LLC12,500$33.0K0.01%00.0%Unchanged
Alpine Global Management, LLC11,800$32.0K0.01%−10,384−46.8%Reduced
Clear Harbor Asset Management, LLC11,440$31.0K0.00%00.0%Unchanged
Two Sigma Securities, LLC11,591$31.0K0.00%+11,591New
Whittier Trust Co11,008$29.0K0.00%00.0%Unchanged
Principal Financial Group Inc10,811$29.0K0.00%+712+7.1%Added
Barclays PLC10,528$28.0K0.00%−68,202−86.6%Reduced
Amalgamated Bank10,184$27.0K0.00%−818−7.4%Reduced
Amalgamated Financial Corp.10,184$27.0K0.00%+10,184New
Cubist Systematic Strategies, LLC9,346$25.0K0.00%00.0%Unchanged
Legal & General Group Plc8,372$23.0K0.00%+316+3.9%Added
West Bancorporation Inc6,400$17.0K0.01%+6,400New
BNP Paribas Arbitrage, SA5,454$14.6K0.00%−7,970−59.4%Reduced
Ameritas Investment Partners, Inc.5,010$13.0K0.00%00.0%Unchanged
Metropolitan Life Insurance Co4,708$12.6K0.00%−6,734−58.9%Reduced