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CytomX Therapeutics (CTMX) Institutional Ownership

CytomX Therapeutics logo
$1.77 -0.09 (-4.84%)
Closing price 04:00 PM Eastern
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$1.80 +0.02 (+1.41%)
As of 07:46 PM Eastern
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Institutional Ownership Changes (13F Filings) for CytomX Therapeutics (NASDAQ:CTMX)

Current
Institutional Ownership
Percentage
67.77%
Number of
Institutional Buyers
(last 12 months)
36
Total
Institutional Inflows
(last 12 months)
$25.18M
Number of
Institutional Sellers
(last 12 months)
19
Total
Institutional Outflows
(last 12 months)
$11.45M
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CTMX Institutional Buying and Selling by Quarter

CytomX Therapeutics Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/13/2025Pursue Wealth Partners LLC14,492$33K0.0%N/A0.018%
8/13/2025Aspire Growth Partners LLC102,254$232K0.2%+10.8%0.127%
8/12/2025XTX Topco Ltd121,899$277K0.0%N/A0.151%
8/12/2025Prudential Financial Inc.25,700$58K0.0%-68.5%0.032%
8/12/2025Franklin Resources Inc.5,769,230$13.10M0.0%N/A7.156%
8/8/2025 Geode Capital Management LLC1,745,176$3.96M0.0%+103.4%2.165%
8/7/2025 Acadian Asset Management LLC1,557,036$3.53M0.0%-51.9%1.931%
7/25/2025 Vanguard Personalized Indexing Management LLC28,966$66K0.0%+63.6%0.036%
7/16/2025 Formidable Asset Management LLC312,850$710K0.1%-11.6%0.388%
7/11/2025 Congress Park Capital LLC95,422$217K0.1%-85.8%0.118%
7/11/2025 Assenagon Asset Management S.A.720,020$1.63M0.0%+1.2%0.893%
6/27/2025Goldman Sachs Group Inc.61,719$39K0.0%N/A0.077%
5/21/2025 Acadian Asset Management LLC3,234,035$2.05M0.0%+3.1%4.011%
5/16/2025Woodline Partners LP1,657,306$1.05M0.0%N/A2.056%
5/16/2025Goldman Sachs Group Inc.61,719$39K0.0%N/A0.077%
5/16/2025Jacobs Levy Equity Management Inc.686,208$436K0.0%-55.6%0.851%
5/16/2025ADAR1 Capital Management LLC47,036$30K0.0%-67.6%0.058%
5/15/2025RA Capital Management L.P.1,000,000$636K0.0%N/A1.240%
5/15/2025Velan Capital Investment Management LP75,000$48K0.0%+114.3%0.093%
5/14/2025Aspire Growth Partners LLC92,254$59K0.1%+126.2%0.114%
5/14/2025 Forefront Analytics LLC100,070$63K0.1%+55.7%0.124%
5/6/2025 Universal Beteiligungs und Servicegesellschaft mbH97,123$62K0.0%N/A0.120%
5/5/2025Miller Financial Services LLC51,000$32K0.0%+104.0%0.063%
5/5/2025 Formidable Asset Management LLC353,840$225K0.0%-7.5%0.439%
4/22/2025 Congress Park Capital LLC673,686$428K0.2%-30.2%0.841%
4/15/2025 Assenagon Asset Management S.A.711,454$452K0.0%+18.6%0.888%
2/19/2025 Formidable Asset Management LLC382,529$394K0.1%+55.5%0.489%
2/17/2025Velan Capital Investment Management LP35,000$36K0.0%N/A0.045%
2/17/2025Two Sigma Investments LP320,767$330K0.0%-32.0%0.410%
2/17/2025Tidal Investments LLC382,529$394K0.0%+55.5%0.489%
2/17/2025Tang Capital Management LLC7,311,760$7.53M0.5%-6.4%9.343%
2/17/2025Point72 Asset Management L.P.2,650,000$2.73M0.0%N/A3.386%
2/17/2025Prosight Management LP3,905,000$4.02M1.1%+29.2%4.990%
2/17/2025Millennium Management LLC3,221,012$3.32M0.0%+25.8%4.116%
2/17/2025Jacobs Levy Equity Management Inc.1,547,215$1.59M0.0%+1.5%1.977%
2/17/2025Cubist Systematic Strategies LLC98,383$101K0.0%+302.2%0.126%
2/17/2025Bridgeway Capital Management LLC331,624$342K0.0%-7.0%0.424%
2/17/2025Algert Global LLC33,570$35K0.0%N/A0.043%
2/17/2025Aspire Growth Partners LLC40,780$42K0.0%N/A0.052%
2/14/2025Schonfeld Strategic Advisors LLC1,380,800$1.42M0.0%+13.9%1.764%
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2/14/2025Northern Trust Corp150,632$155K0.0%+16.0%0.192%
2/14/2025 Altium Capital Management LLC467,491$482K0.1%-48.9%0.597%
2/13/2025Renaissance Technologies LLC1,346,800$1.39M0.0%+32.7%1.721%
2/13/2025ADAR1 Capital Management LLC145,036$149K0.0%-84.0%0.185%
2/13/2025Russell Investments Group Ltd.34,054$35K0.0%-28.5%0.044%
2/12/2025JPMorgan Chase & Co.811,630$836K0.0%+288,736.3%1.037%
2/11/2025Prudential Financial Inc.64,300$66K0.0%+76.2%0.082%
2/11/2025Virtu Financial LLC57,012$59K0.0%-35.6%0.073%
2/10/2025Monimus Capital Management LP364,306$375K0.4%N/A0.466%
2/7/2025Miller Financial Services LLC25,000$26K0.0%N/A0.032%
1/17/2025 Traphagen Investment Advisors LLC30,500$31K0.0%N/A0.039%
1/15/2025 Congress Park Capital LLC964,590$994K0.4%-20.7%1.233%
1/14/2025 Assenagon Asset Management S.A.599,850$618K0.0%-63.5%0.766%
11/25/2024Tidal Investments LLC246,001$290K0.0%-4.7%0.314%
11/20/2024Virtu Financial LLC88,518$104K0.0%N/A0.113%
11/16/2024 Geode Capital Management LLC803,531$948K0.0%+4.4%1.027%
11/15/2024XTX Topco Ltd43,664$52K0.0%-27.9%0.056%
11/15/2024Jane Street Group LLC27,231$32K0.0%-65.8%0.035%
11/15/2024Jacobs Levy Equity Management Inc.1,524,076$1.80M0.0%+1.1%1.947%
11/15/2024Janus Henderson Group PLC4,809,518$5.70M0.0%-23.7%6.146%
11/13/2024FMR LLC284,307$335K0.0%+17.3%0.363%
11/8/2024 Connor Clark & Lunn Investment Management Ltd.280,593$331K0.0%+10.4%0.359%
11/6/2024 Cornercap Investment Counsel Inc.41,458$49K0.0%-48.6%0.053%
10/28/2024 US Bancorp DE33,792$40K0.0%N/A0.043%
10/23/2024 Assenagon Asset Management S.A.1,644,168$1.94M0.0%+32.8%2.110%
10/9/2024 Congress Park Capital LLC1,216,008$1.44M0.5%+5.4%1.561%
9/16/2024Cubist Systematic Strategies LLC82,054$100K0.0%+96.6%0.105%
8/16/2024 Forefront Analytics LLC64,065$78K0.0%+206.7%0.082%
8/14/2024Squarepoint Ops LLC198,840$243K0.0%-22.7%0.255%
8/14/2024Cubist Systematic Strategies LLC82,054$100K0.0%+96.6%0.105%
8/13/2024Sei Investments Co.382,723$467K0.0%N/A0.491%
8/12/2024XTX Topco Ltd60,586$74K0.0%+382.6%0.078%
8/9/2024Renaissance Technologies LLC1,183,022$1.44M0.0%-4.0%1.518%
8/6/2024 Acadian Asset Management LLC2,728,569$3.32M0.0%+1.4%3.502%
8/6/2024 Candriam S.C.A.210,027$256K0.0%N/A0.270%
7/18/2024 Assenagon Asset Management S.A.1,238,499$1.51M0.0%+206.0%1.589%
7/12/2024 Congress Park Capital LLC1,153,220$1.41M0.6%+393.3%1.480%
5/17/2024Tidal Investments LLC288,101$631K0.0%-5.9%0.370%
5/16/2024Jacobs Levy Equity Management Inc.529,935$1.16M0.0%-33.0%0.680%
5/10/2024 Acadian Asset Management LLC2,690,830$5.86M0.0%+1.7%3.949%
5/10/2024 Vanguard Group Inc.4,857,374$10.59M0.0%-0.9%7.129%
5/7/2024Susquehanna Fundamental Investments LLC56,745$124K0.0%N/A0.083%
5/7/2024 SG Americas Securities LLC26,114$57K0.0%N/A0.038%
4/16/2024 Congress Park Capital LLC233,800$510K0.2%-2.3%0.345%
2/15/2024 Forefront Analytics LLC30,846$48K0.0%-37.6%0.046%
2/7/2024 Formidable Asset Management LLC306,107$474K0.1%-3.8%0.457%
1/19/2024 Congress Park Capital LLC239,300$371K0.2%+112.8%0.357%
1/19/2024AlphaMark Advisors LLC23,183$36K0.0%+119.8%0.035%
1/17/2024 Assenagon Asset Management S.A.404,674$627K0.0%-5.0%0.604%
11/13/2023 Connor Clark & Lunn Investment Management Ltd.145,934$188K0.0%-6.5%0.218%
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11/6/2023 Assenagon Asset Management S.A.425,921$549K0.0%-36.2%0.638%
10/24/2023 Bank of New York Mellon Corp266,836$344K0.0%+737.4%0.400%
8/8/2023Bronte Capital Management Pty Ltd.925,245$1.59M0.2%+0.8%1.395%
7/14/2023 Congress Park Capital LLC106,150$183K0.1%+5.9%0.160%
5/12/2023Tejara Capital Ltd157,928$238K0.1%-33.1%0.238%
5/11/2023 Cornercap Investment Counsel Inc.82,415$124K0.0%-44.4%0.124%
5/10/2023 Connor Clark & Lunn Investment Management Ltd.134,309$203K0.0%-11.1%0.202%
5/1/2023Virtu Financial LLC24,136$36K0.0%N/A0.036%
4/20/2023 Congress Park Capital LLC100,200$151K0.1%N/A0.151%
4/18/2023 Assenagon Asset Management S.A.668,032$1.01M0.0%-27.0%1.009%
(Data available from 1/1/2016 forward)

CTMX Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of CTMX shares?

During the previous two years, 54 institutional investors and hedge funds held shares of CytomX Therapeutics. The most heavily invested institutionals were Franklin Resources Inc. ($13.10M), Vanguard Group Inc. ($10.59M), Tang Capital Management LLC ($7.53M), Janus Henderson Group PLC ($5.70M), Marshall Wace LLP ($5.34M), Prosight Management LP ($4.02M), and Geode Capital Management LLC ($3.96M).Learn more on CytomX Therapeutics' institutional investors.

What percentage of CytomX Therapeutics' stock is owned by institutional investors?

67.77% of CytomX Therapeutics' stock is owned by institutional investors. Learn more on CTMX's institutional investor holdings.

Which institutional investors have been buying CytomX Therapeutics' stock?

Of the 43 institutional investors that purchased CytomX Therapeutics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Franklin Resources Inc. ($5.77M), Point72 Asset Management L.P. ($2.65M), Marshall Wace LLP ($2.27M), Woodline Partners LP ($1.66M), Assenagon Asset Management S.A. ($1.36M), Congress Park Capital LLC ($1.11M), and RA Capital Management L.P. ($1M).

How much institutional buying is happening at CytomX Therapeutics?

Institutional investors have bought a total of 19,631,052 shares in the last 24 months. This purchase volume represents approximately $30.36M in transactions.

Which of CytomX Therapeutics' major shareholders have been selling company stock?

Of the 19 institutional investors that sold CytomX Therapeutics' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Acadian Asset Management LLC ($1.68M), Janus Henderson Group PLC ($1.49M), Congress Park Capital LLC ($1.12M), Assenagon Asset Management S.A. ($1.04M), Jacobs Levy Equity Management Inc. ($861.01K), ADAR1 Capital Management LLC ($856.92K), and Tang Capital Management LLC ($500K).

How much institutional selling is happening at CytomX Therapeutics?

Institutional investors have sold a total of 8,524,924 shares in the last 24 months. This volume of shares sold represents approximately $11.45M in transactions.


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This page (NASDAQ:CTMX) was last updated on 8/13/2025 by MarketBeat.com Staff
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