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Cullinan Therapeutics (CGEM) Institutional Ownership

Cullinan Therapeutics logo
$13.64 -0.46 (-3.26%)
Closing price 10/14/2026 04:00 PM Eastern
Extended Trading
$13.64 -0.01 (-0.04%)
As of 10/14/2026 07:52 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Cullinan Therapeutics (NASDAQ:CGEM)

Current
Institutional Ownership
Percentage
86.31%
Number of
Institutional Buyers
(last 12 months)
88
Total
Institutional Inflows
(last 12 months)
$270.30M
Number of
Institutional Sellers
(last 12 months)
39
Total
Institutional Outflows
(last 12 months)
$70.55M
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CGEM Institutional Buying and Selling by Quarter

Cullinan Therapeutics Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/9/2026GAMMA Investing LLC2,666$41K0.0%+38.3%0.004%
9/9/2026Engineers Gate Manager LP153,050$2.79M0.0%+130.9%0.238%
9/9/2026Integrated Wealth Concepts LLC1,349$25K0.0%N/A0.002%
9/9/2026Squarepoint Ops LLC168,117$3.06M0.0%N/A0.261%
9/8/2026Allworth Financial LP2,893$53K0.0%+152.4%0.004%
9/8/2026Arizona State Retirement System10,438$190K0.0%N/A0.016%
8/27/2026Corient Private Wealth LP54,877$999K0.0%+96.8%0.085%
8/21/2026AXQ Capital LP14,935$272K0.0%N/A0.023%
8/21/2026Pale Fire Capital SE12,418$226K0.0%-12.7%0.019%
8/20/2026Moore Capital Management LP189,946$3.46M0.1%+79.3%0.295%
8/20/2026Two Sigma Securities LLC15,220$277K0.0%N/A0.024%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC84,178$1.53M0.0%+24.4%0.131%
8/19/2026Wellington Management Group LLP164,716$3.00M0.0%+10.1%0.256%
8/17/2026Corient Private Wealth LP53,282$970K0.0%N/A0.083%
8/17/2026Bank of America Corp DE510,325$9.29M0.0%N/A0.793%
8/17/2026Boone Capital Management LLC704,442$12.83M3.0%N/A1.095%
8/15/2026Jupiter Topco LLC18,528$337K0.0%N/A0.029%
8/15/2026Elmind Capital LP690,000$12.56M0.0%N/A1.072%
8/14/2026Legal & General Group Plc27,477$500K0.0%N/A0.043%
8/14/2026The Manufacturers Life Insurance Company76,711$1.40M0.0%N/A0.119%
8/14/2026Algert Global LLC36,851$671K0.0%-66.4%0.057%
8/13/2026Connor Clark & Lunn Investment Management Ltd.292,500$5.33M0.0%N/A0.454%
8/12/2026Quantbot Technologies LP2,911$53K0.0%N/A0.005%
8/12/2026Ieq Capital LLC33,720$614K0.0%N/A0.052%
8/11/2026Allworth Financial LP2,893$53K0.0%N/A0.004%
8/11/2026Blue Owl Capital Holdings LP1,539,764$28.04M4.2%N/A2.392%
8/10/2026Great Lakes Advisors LLC11,806$215K0.0%N/A0.018%
8/7/2026BlackRock Inc.5,232,766$95.29M0.0%N/A8.514%
8/7/2026Deutsche Bank AG382,840$6.97M0.0%N/A0.623%
8/6/2026Bank of New York Mellon Corp171,031$3.11M0.0%N/A0.278%
7/8/2026Assenagon Asset Management S.A.61,682$1.12M0.0%-55.5%0.100%
6/4/2026Seven Fleet Capital Management LP1,844$26K0.0%-38.5%0.003%
5/19/2026Bank of America Corp DE516,724$7.34M0.0%+49.2%0.841%
5/18/2026Royal Bank of Canada4,044$58K0.0%+160.6%0.007%
5/18/2026Elmind Capital LP530,000$7.53M2.1%+71.0%0.862%
5/16/2026The Manufacturers Life Insurance Company75,310$1.07M0.0%+347.7%0.123%
5/16/2026Quantinno Capital Management LP72,282$1.03M0.0%+50.6%0.118%
5/16/2026Orbimed Advisors LLC243,006$3.45M0.1%-10.0%0.395%
5/15/2026Affinity Asset Advisors LLC781,260$11.10M0.6%-59.6%1.271%
5/14/2026Renaissance Technologies LLC324,111$4.61M0.0%-48.7%0.527%
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5/14/2026Pale Fire Capital SE14,218$202K0.0%-26.4%0.023%
5/14/2026Knott David M Jr24,200$344K0.2%N/A0.039%
5/7/2026Dimensional Fund Advisors LP906,028$12.87M0.0%+6.7%1.474%
5/7/2026AlphaCentric Advisors LLC20,135$286K0.3%+5.7%0.033%
5/5/2026Bank of New York Mellon Corp143,708$2.04M0.0%-0.8%0.234%
4/27/2026Y Intercept Hong Kong Ltd95,417$1.36M0.0%N/A0.158%
4/27/2026Leonteq Securities AG10,000$142K0.0%N/A0.017%
4/22/2026Sterling Capital Management LLC1,799$26K0.0%-41.4%0.003%
4/20/2026Assenagon Asset Management S.A.138,705$1.97M0.0%-12.6%0.229%
3/3/2026Caitong International Asset Management Co. Ltd4,680$48K0.0%+181.9%0.008%
2/26/2026Seven Fleet Capital Management LP3,000$31K0.0%N/A0.005%
2/19/2026Invesco Ltd.130,323$1.35M0.0%+27.4%0.221%
2/18/2026XTX Topco Ltd121,257$1.26M0.0%-27.8%0.205%
2/18/2026Virtus Investment Advisers LLC22,318$231K0.1%+75.5%0.038%
2/18/2026Wellington Management Group LLP159,751$1.65M0.0%-5.0%0.270%
2/18/2026Susquehanna Portfolio Strategies LLC233,842$2.42M0.0%+87.8%0.396%
2/18/2026Tudor Investment Corp ET AL10,128$105K0.0%-65.1%0.017%
2/18/2026Orbimed Advisors LLC270,006$2.80M0.1%-86.0%0.457%
2/18/2026Millennium Management LLC362,495$3.75M0.0%-34.1%0.614%
2/18/2026Elmind Capital LP310,000$3.21M0.9%N/A0.525%
2/18/2026Engineers Gate Manager LP69,343$718K0.0%+37.7%0.117%
2/18/2026Boothbay Fund Management LLC1,237,043$12.80M0.2%N/A2.094%
2/17/2026ADAR1 Capital Management LLC50,000$518K0.0%N/A0.085%
2/17/2026Schonfeld Strategic Advisors LLC16,638$172K0.0%N/A0.028%
2/17/2026AQR Capital Management LLC281,483$2.91M0.0%+42.2%0.476%
2/17/2026Trexquant Investment LP381,535$3.95M0.0%+103.4%0.646%
2/17/2026Jump Financial LLC364,889$3.78M0.0%+87.6%0.618%
2/17/2026Price T Rowe Associates Inc. MD47,187$489K0.0%+9.1%0.080%
2/17/2026Russell Investments Group Ltd.24,409$253K0.0%+471.4%0.041%
2/17/2026ExodusPoint Capital Management LP30,487$316K0.0%N/A0.052%
2/16/2026Squarepoint Ops LLC75,820$785K0.0%-16.1%0.128%
2/16/2026Mariner LLC49,131$508K0.0%+74.5%0.083%
2/16/2026Kennedy Capital Management LLC47,266$489K0.0%+2.7%0.080%
2/16/2026Barclays PLC269,655$2.79M0.0%+7.4%0.456%
2/13/2026Marshall Wace LLP414,359$4.29M0.0%+40.3%0.701%
2/13/2026The Manufacturers Life Insurance Company 16,822$174K0.0%-5.6%0.028%
2/13/2026Affinity Asset Advisors LLC1,932,106$20.00M1.1%+632.4%3.270%
2/13/2026Quarry LP9,600$99K0.0%N/A0.016%
2/13/2026Schroder Investment Management Group343,667$3.41M0.0%N/A0.582%
2/13/2026Rafferty Asset Management LLC61,671$638K0.0%+51.4%0.104%
2/13/2026Charles Schwab Investment Management Inc.436,273$4.52M0.0%+8.4%0.738%
2/13/2026State Street Corp2,197,338$22.74M0.0%+31.0%3.719%
2/13/2026Caitong International Asset Management Co. Ltd2,696$28K0.1%+62.4%0.005%
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC48,051$497K0.0%+1.9%0.081%
2/13/2026Wells Fargo & Company MN60,514$626K0.0%+54.7%0.102%
2/12/2026HRT Financial LP84,067$870K0.0%+99.6%0.142%
2/12/2026MetLife Investment Management LLC30,816$319K0.0%+32.6%0.052%
2/12/2026Renaissance Technologies LLC631,706$6.54M0.0%+19.3%1.069%
2/12/2026Dimensional Fund Advisors LP848,769$8.78M0.0%-28.3%1.437%
2/12/2026EntryPoint Capital LLC23,788$246K0.1%-43.6%0.040%
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2/12/2026AlphaCentric Advisors LLC19,041$197K0.2%N/A0.032%
2/12/2026Swiss National Bank58,300$603K0.0%+15.9%0.099%
2/12/2026Great Lakes Advisors LLC12,403$128K0.0%N/A0.021%
2/12/2026Nuveen LLC579,095$5.99M0.0%+168.6%0.980%
2/11/2026Deutsche Bank AG586,636$6.07M0.0%+2.6%0.993%
2/11/2026Fox Run Management L.L.C.21,204$219K0.0%+36.6%0.036%
2/10/2026Goldman Sachs Group Inc.721,864$7.47M0.0%-26.6%1.222%
2/9/2026Geode Capital Management LLC1,302,262$13.48M0.0%+0.5%2.204%
2/9/2026Blue Owl Capital Holdings LP2,350,972$24.33M1.8%-6.4%3.979%
2/6/2026Nano Cap New Millennium Growth Fund L P10,000$104K0.1%N/A0.017%


CGEM Institutional Ownership - Frequently Asked Questions

During the previous two years, 161 institutional investors and hedge funds held shares of Cullinan Therapeutics. The most heavily invested institutionals were BlackRock Inc. ($95.29M), Deerfield Management Company L.P. Series C ($41.16M), Lynx1 Capital Management LP ($34.19M), RTW Investments LP ($28.56M), Blue Owl Capital Holdings LP ($28.04M), Holocene Advisors LP ($25.67M), and Alliancebernstein L.P. ($24.50M).Learn more on Cullinan Therapeutics' institutional investors.

86.31% of Cullinan Therapeutics' stock is owned by institutional investors. Learn more on CGEM's institutional investor holdings.

Of the 145 institutional investors that purchased Cullinan Therapeutics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($5.23M), Lynx1 Capital Management LP ($2.21M), Blue Owl Capital Holdings LP ($2.02M), Affinity Asset Advisors LLC ($1.67M), Boothbay Fund Management LLC ($1.24M), Elmind Capital LP ($1.22M), and Braidwell LP ($1M).

Institutional investors have bought a total of 19,229,603 shares in the last 24 months. This purchase volume represents approximately $270.30M in transactions.

Of the 39 institutional investors that sold Cullinan Therapeutics' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Orbimed Advisors LLC ($1.68M), Affinity Asset Advisors LLC ($1.15M), Deerfield Management Company L.P. ($928.54K), Franklin Resources Inc. ($812.12K), Citadel Advisors LLC ($465.39K), Dimensional Fund Advisors LP ($427.77K), and Renaissance Technologies LLC ($307.60K).

Institutional investors have sold a total of 7,437,561 shares in the last 24 months. This volume of shares sold represents approximately $70.55M in transactions.


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Institutional ownership data for NASDAQ:CGEM is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 10/9/2026. New 13F filings are added each quarter as they're published.
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