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Cullinan Therapeutics, Inc.

CGEM
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
SEC CIK
0001789972

In the last 90 days, Cullinan Therapeutics, Inc. insiders filed 0 open-market purchases and 3 sales; 183 institutions reported holding it in 13F filings for Q2 2026, worth $1.30B in total; no superinvestor holds it.

13F holders, Q4 2024

Institutional positions in Cullinan Therapeutics, Inc. as of Dec 31, 2024. 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
147
+11 vs. Q3 2024
Shares held
65.6M
+579.9K (+0.9%) vs. Q3 2024
Total value
$798.8M
−$288.2M (−26.5%) vs. Q3 2024
New holders
31
54 more added
Sold out
20
36 more reduced

1 institution that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CGEM 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 holdersQ4 2024: 147 institutions
Q1 2021: 70 institutionsQ2 2021: 71 institutionsQ3 2021: 66 institutionsQ4 2021: 75 institutionsQ1 2022: 82 institutionsQ2 2022: 89 institutionsQ3 2022: 100 institutionsQ4 2022: 97 institutionsQ1 2023: 103 institutionsQ2 2023: 106 institutionsQ3 2023: 106 institutionsQ4 2023: 113 institutionsQ1 2024: 113 institutionsQ2 2024: 135 institutionsQ3 2024: 137 institutionsQ4 2024: 147 institutionsQ1 2025: 149 institutionsQ2 2025: 144 institutionsQ3 2025: 145 institutionsQ4 2025: 153 institutionsQ1 2026: 174 institutionsQ2 2026: 183 institutions
Value heldQ4 2024: $798.8M
Q1 2021: $1.30BQ2 2021: $828.5MQ3 2021: $762.3MQ4 2021: $559.7MQ1 2022: $386.3MQ2 2022: $481.7MQ3 2022: $474.7MQ4 2022: $397.7MQ1 2023: $329.5MQ2 2023: $397.3MQ3 2023: $344.0MQ4 2023: $375.6MQ1 2024: $670.8MQ2 2024: $1.10BQ3 2024: $1.09BQ4 2024: $798.8MQ1 2025: $489.6MQ2 2025: $471.4MQ3 2025: $362.2MQ4 2025: $653.8MQ1 2026: $931.0MQ2 2026: $1.30B
Institutions holding CGEM and their total value by quarter
QuarterHoldersValue
Q2 2026183$1.30B
Q1 2026174$931.0M
Q4 2025153$653.8M
Q3 2025145$362.2M
Q2 2025144$471.4M
Q1 2025149$489.6M
Q4 2024147$798.8M
Q3 2024137$1.09B
Q2 2024135$1.10B
Q1 2024113$670.8M
Q4 2023113$375.6M
Q3 2023106$344.0M
Q2 2023106$397.3M
Q1 2023103$329.5M
Q4 202297$397.7M
Q3 2022100$474.7M
Q2 202289$481.7M
Q1 202282$386.3M
Q4 202175$559.7M
Q3 202166$762.3M
Q2 202171$828.5M
Q1 202170$1.30B

Institutions, Q4 2024

Shares, value and share of portfolio for each institution holding Cullinan Therapeutics, Inc.; share changes are against Q3 2024.

Institutions holding CGEM in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Covestor Ltd5$00.00%+1+25.0%Added
SBI Securities Co., Ltd.1$120.00%+1New
IFP Advisors, Inc0$1100.00%0New
The PNC Financial Services Group, Inc.13$1580.00%00.0%Unchanged
Group One Trading, L.P.16$1950.00%+16New
Massmutual Trust Co FSB36$4380.00%00.0%Unchanged
Amundi40$4450.00%+40New
CWM, LLC47$1.00K0.00%−5−9.6%Reduced
Advisor Group Holdings, Inc.110$1.34K0.00%+110New
Washington Trust Advisors, Inc.127$1.55K0.00%00.0%Unchanged
Comerica Bank137$1.67K0.00%00.0%Unchanged
Nisa Investment Advisors, LLC145$1.77K0.00%−84−36.7%Reduced
US Bancorp213$2.60K0.00%+96+82.1%Added
Quadrant Capital Group LLC241$2.94K0.00%−20−7.7%Reduced
Sterling Capital Management LLC242$2.95K0.00%+183+310.2%Added
Daiwa Securities Group Inc.218$3.00K0.00%00.0%Unchanged
Lindbrook Capital, LLC291$3.54K0.00%−28−8.8%Reduced
Signaturefd, LLC451$5.49K0.00%00.0%Unchanged
GAMMA Investing LLC532$6.48K0.00%−50−8.6%Reduced
BFSG, LLC1,000$12.2K0.00%+1,000New
Public Employees Retirement Association of Colorado1,150$14.0K0.00%00.0%Unchanged
GF Fund Management Co. Ltd.1,223$14.9K0.00%+1,223New
Parallel Advisors, LLC1,317$16.0K0.00%00.0%Unchanged
Simplex Trading, LLC1,403$17.0K0.00%−6,220−81.6%Reduced
Amalgamated Bank1,768$22.0K0.00%00.0%Unchanged
Mirae Asset Global Investments Co., Ltd.1,940$23.3K0.00%−157−7.5%Reduced
Royal Bank of Canada2,319$28.0K0.00%−3,216−58.1%Reduced
Federated Hermes, Inc.3,802$46.3K0.00%+1,525+67.0%Added
Ameritas Investment Partners, Inc.5,240$63.8K0.00%00.0%Unchanged
Virtus ETF Advisers LLC5,828$71.0K0.03%+1,600+37.8%Added
Point72 (DIFC) Ltd5,986$72.9K0.01%+5,986New
Aquatic Capital Management LLC6,357$77.4K0.00%+6,357New
KLP Kapitalforvaltning AS6,800$82.8K0.00%+6,800New
Zurcher Kantonalbank (Zurich Cantonalbank)8,649$105.3K0.00%−234−2.6%Reduced
Tower Research Capital LLC (TRC)8,800$107.2K0.00%+7,079+411.3%Added
Exchange Traded Concepts, LLC9,891$120.5K0.00%00.0%Unchanged
Police & Firemen's Retirement System of New Jersey10,582$128.9K0.00%+10,582New
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management11,153$135.8K0.00%+11,153New
Optimize Financial Inc11,755$143.2K0.11%+11,755New
Corton Capital Inc.11,944$145.5K0.08%+11,944New
China Universal Asset Management Co., Ltd.12,346$150.4K0.01%+1,195+10.7%Added
New York State Common Retirement Fund12,918$157.3K0.00%+3,200+32.9%Added
Qube Research & Technologies Ltd13,609$165.8K0.00%+13,609New
Commonwealth Equity Services, LLC14,504$177.0K0.00%−100−0.7%Reduced
Jane Street Group, LLC14,583$177.6K0.00%−6,572−31.1%Reduced
EntryPoint Capital, LLC14,657$178.5K0.08%+14,657New
Brevan Howard Capital Management LP14,735$179.5K0.00%+14,735New
Long Corridor Asset Management Ltd15,000$182.7K0.14%00.0%Unchanged
Voya Investment Management LLC15,277$186.1K0.00%−733−4.6%Reduced
ProShare Advisors LLC17,326$211.0K0.00%+4,124+31.2%Added
Profund Advisors LLC17,619$214.6K0.01%−5,153−22.6%Reduced
Janus Henderson Group PLC18,528$225.9K0.00%00.0%Unchanged
State of Wisconsin Investment Board18,657$227.2K0.00%−7,727−29.3%Reduced
Squarepoint Ops LLC19,101$232.7K0.00%−11,673−37.9%Reduced
Birchview Capital, LP20,000$243.6K0.20%00.0%Unchanged
Connor, Clark & Lunn Investment Management Ltd.20,273$246.9K0.00%+20,273New
Two Sigma Advisers, LP21,900$266.7K0.00%+4,000+22.3%Added
SG Americas Securities, LLC23,201$283.0K0.00%+8,144+54.1%Added
ExodusPoint Capital Management, LP23,500$286.0K0.00%+23,500New
Manufacturers Life Insurance Company, The24,825$302.4K0.00%−713−2.8%Reduced
Wells Fargo & Company24,864$302.8K0.00%+8,056+47.9%Added
Corebridge Financial, Inc.25,719$313.3K0.00%−1,941−7.0%Reduced
NEOS Investment Management LLC28,433$346.3K0.01%+2,793+10.9%Added
Tema ETFs LLC28,433$346.3K0.14%+28,433New
Price T Rowe Associates Inc29,493$360.0K0.00%+3,924+15.3%Added
Harbor Capital Advisors, Inc.30,747$374.0K0.02%+9,385+43.9%Added
California State Teachers Retirement System31,251$380.6K0.00%−5,228−14.3%Reduced
Intech Investment Management LLC31,782$387.1K0.00%+14,295+81.7%Added
HighVista Strategies LLC31,893$388.5K0.14%00.0%Unchanged
MetLife Investment Management32,058$390.5K0.00%+2,217+7.4%Added
Mirae Asset Global ETFs Holdings Ltd.32,983$401.8K0.00%+173+0.5%Added
Mariner, LLC34,901$425.1K0.00%+19,411+125.3%Added
Susquehanna International Group, LLP35,736$435.3K0.00%+2,155+6.4%Added
Martingale Asset Management L P38,545$469.5K0.01%+5,703+17.4%Added
Two Sigma Investments, LP42,205$514.1K0.00%+19,261+83.9%Added
FMR LLC42,792$521.2K0.00%+22,432+110.2%Added
Legal & General Group Plc42,808$521.4K0.00%+1,315+3.2%Added
Algert Global LLC43,292$527.3K0.01%+3,408+8.5%Added
XTX Topco Ltd43,399$528.6K0.04%+43,399New
Nebula Research & Development LLC43,702$532.3K0.06%+9,165+26.5%Added
CenterBook Partners LP43,987$535.8K0.03%−254,679−85.3%Reduced
D. E. Shaw & Co., Inc.48,932$596.0K0.00%−10,308−17.4%Reduced
UBS Oconnor LLC56,095$683.2K0.02%+10,120+22.0%Added
Invesco Ltd.59,553$725.4K0.00%+1,395+2.4%Added
Swiss National Bank62,700$763.7K0.00%−10,900−14.8%Reduced
Jump Financial, LLC66,135$805.5K0.02%+37,469+130.7%Added
Rhumbline Advisers68,208$830.8K0.00%+5,348+8.5%Added
E Fund Management Co., Ltd.74,843$911.6K0.05%−996−1.3%Reduced
Citigroup Inc80,673$982.6K0.00%+42,285+110.2%Added
Rafferty Asset Management, LLC89,658$1.09M0.00%−25,012−21.8%Reduced
UBS Asset Management Americas Inc91,792$1.12M0.00%+20,881+29.4%Added
BIT Capital GmbH94,344$1.15M0.10%+94,344New
American Century Companies Inc100,721$1.23M0.00%+10,010+11.0%Added
Kennedy Capital Management, Inc.111,049$1.35M0.03%+111,049New
BNP Paribas Arbitrage, SA115,000$1.40M0.00%+115,000New
Voss Capital, LLC122,361$1.49M0.11%+122,361New
Cubist Systematic Strategies, LLC130,647$1.59M0.03%+130,647New
Wellington Management Group LLP132,976$1.62M0.00%+26,951+25.4%Added
Assenagon Asset Management S.A.133,260$1.62M0.00%−1,776−1.3%Reduced
Bank of New York Mellon Corp137,616$1.68M0.00%−730−0.5%Reduced