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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 2023

Institutional positions in Cullinan Therapeutics, Inc. as of Dec 31, 2023. 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
113
+9 vs. Q3 2023
Shares held
36.9M
+2.33M (+6.7%) vs. Q3 2023
Total value
$375.6M
+$63.1M (+20.2%) vs. Q3 2023
New holders
23
45 more added
Sold out
14
24 more reduced

2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2023: 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 2023: 113 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 2023: $375.6M
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 2023

Shares, value and share of portfolio for each institution holding Cullinan Therapeutics, Inc.; share changes are against Q3 2023.

Institutions holding CGEM in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
CWM, LLC29$00.00%−200−87.3%Reduced
The PNC Financial Services Group, Inc.17$1730.00%+1+6.3%Added
Massmutual Trust Co FSB36$3670.00%+36New
ClariVest Asset Management LLC54$5500.00%00.0%Unchanged
Daiwa Securities Group Inc.127$1.00K0.00%00.0%Unchanged
Nisa Investment Advisors, LLC117$1.19K0.00%−24−17.0%Reduced
Comerica Bank122$1.24K0.00%00.0%Unchanged
Washington Trust Advisors, Inc.127$1.29K0.00%00.0%Unchanged
Quadrant Capital Group LLC241$2.46K0.00%+241New
Lindbrook Capital, LLC291$2.96K0.00%+291New
FMR LLC442$4.50K0.00%−1,132−71.9%Reduced
Simplex Trading, LLC511$5.00K0.00%−530−50.9%Reduced
US Bancorp504$5.14K0.00%+504New
GAMMA Investing LLC412$6.24K0.00%+412New
Signaturefd, LLC858$8.74K0.00%+254+42.1%Added
Point72 Middle East FZE1,195$12.2K0.00%−5,824−83.0%Reduced
Metropolitan Life Insurance Co1,286$13.1K0.00%00.0%Unchanged
Parallel Advisors, LLC1,317$13.4K0.00%+1,317New
Ameritas Investment Partners, Inc.1,984$20.2K0.00%00.0%Unchanged
Amalgamated Bank2,170$22.0K0.00%−267−11.0%Reduced
Russell Investments Group, Ltd.2,300$23.4K0.00%+2,300New
Point72 Asia (Singapore) Pte. Ltd.2,852$29.1K0.01%+2,852New
China Universal Asset Management Co., Ltd.4,954$50.5K0.01%+3,859+352.4%Added
Zurcher Kantonalbank (Zurich Cantonalbank)6,542$66.7K0.00%00.0%Unchanged
New York State Common Retirement Fund6,686$68.1K0.00%−71−1.1%Reduced
Qube Research & Technologies Ltd6,846$69.8K0.00%+6,846New
Wells Fargo & Company8,027$81.8K0.00%+2,068+34.7%Added
Royal Bank of Canada8,924$91.0K0.00%−832−8.5%Reduced
Vontobel Holding Ltd.10,000$101.9K0.00%+10,000New
Voya Investment Management LLC10,061$102.5K0.00%−693−6.4%Reduced
Gsa Capital Partners LLP10,246$104.0K0.01%+10,246New
Tower Research Capital LLC (TRC)10,234$104.3K0.00%−5,156−33.5%Reduced
Citigroup Inc10,570$107.7K0.00%−12,964−55.1%Reduced
Invesco Ltd.10,623$108.2K0.00%+10,623New
Manufacturers Life Insurance Company, The10,692$109.0K0.00%00.0%Unchanged
Principal Financial Group Inc10,692$109.0K0.00%−181−1.7%Reduced
Bailard, Inc.10,800$110.1K0.00%+10,800New
Virtus ETF Advisers LLC10,879$110.9K0.07%+2,475+29.5%Added
Annandale Capital, LLC12,000$122.0K0.03%00.0%Unchanged
MetLife Investment Management13,337$135.9K0.00%00.0%Unchanged
Jane Street Group, LLC13,802$140.6K0.00%−2,812−16.9%Reduced
Legal & General Group Plc14,009$142.8K0.00%00.0%Unchanged
Exchange Traded Concepts, LLC14,076$143.4K0.00%+3,569+34.0%Added
Mirae Asset Global Investments Co., Ltd.14,135$144.0K0.00%+64+0.5%Added
SG Americas Securities, LLC14,449$147.0K0.00%+1,587+12.3%Added
Harbor Capital Advisors, Inc.14,463$147.4K0.03%+4,197+40.9%Added
NEOS Investment Management LLC15,906$162.1K0.02%+15,906New
Quest Partners LLC17,601$179.4K0.04%+17,601New
Prelude Capital Management, LLC17,844$181.8K0.02%+5,300+42.3%Added
Cornercap Investment Counsel Inc18,718$190.7K0.03%+127+0.7%Added
Susquehanna International Group, LLP19,964$203.4K0.00%+7,017+54.2%Added
Squarepoint Ops LLC20,067$204.5K0.00%+20,067New
Commonwealth Equity Services, LLC20,959$214.0K0.00%00.0%Unchanged
HSBC Holdings PLC21,816$221.2K0.00%−59−0.3%Reduced
Price T Rowe Associates Inc22,022$225.0K0.00%+7,620+52.9%Added
Putnam Investments LLC22,210$226.3K0.00%+22,210New
Birchview Capital, LP25,114$255.9K0.20%00.0%Unchanged
JPMorgan Chase & Co25,193$256.7K0.00%+879+3.6%Added
California State Teachers Retirement System25,201$256.8K0.00%+4,280+20.5%Added
ExodusPoint Capital Management, LP29,637$302.0K0.00%−6,122−17.1%Reduced
Marshall Wace, LLP33,374$340.1K0.00%+33,374New
New York Life Investment Management LLC33,759$344.0K0.00%−1,045−3.0%Reduced
Trexquant Investment LP34,955$356.2K0.01%+34,955New
Two Sigma Advisers, LP38,600$393.3K0.00%+38,600New
Prudential Financial Inc40,125$408.9K0.00%+4,560+12.8%Added
Algert Global LLC41,020$418.0K0.02%+24,480+148.0%Added
American Century Companies Inc41,453$422.4K0.00%−251,400−85.8%Reduced
Martingale Asset Management L P42,529$433.4K0.01%00.0%Unchanged
Credit Suisse AG42,902$437.2K0.00%+23,423+120.2%Added
Alliancebernstein L.P.43,380$442.0K0.00%−360−0.8%Reduced
Rhumbline Advisers45,730$466.0K0.00%+491+1.1%Added
Swiss National Bank46,300$471.8K0.00%+7,700+19.9%Added
D. E. Shaw & Co., Inc.48,919$498.5K0.00%+9,217+23.2%Added
Two Sigma Investments, LP50,342$513.0K0.00%+50,342New
UBS Oconnor LLC54,352$553.8K0.02%−50,648−48.2%Reduced
Ameriprise Financial Inc54,921$559.6K0.00%−7,687−12.3%Reduced
Cubist Systematic Strategies, LLC56,926$580.1K0.01%+24,294+74.4%Added
Barclays PLC85,224$868.4K0.00%+31,831+59.6%Added
Nuveen Asset Management, LLC88,323$900.0K0.00%+9,707+12.3%Added
First Trust Advisors LP92,875$946.4K0.00%+2,305+2.5%Added
Bank of New York Mellon Corp99,003$1.01M0.00%+1,844+1.9%Added
Verition Fund Management LLC112,873$1.15M0.01%−96,976−46.2%Reduced
DAFNA Capital Management LLC127,284$1.30M0.31%00.0%Unchanged
Goldman Sachs Group Inc128,315$1.31M0.00%+42,204+49.0%Added
Bank of America Corp135,412$1.38M0.00%+32,095+31.1%Added
UBS Group AG140,779$1.43M0.00%+37,316+36.1%Added
Schonfeld Strategic Advisors LLC141,000$1.44M0.01%+19,200+15.8%Added
Kennedy Capital Management, Inc.160,012$1.63M0.04%−329,434−67.3%Reduced
Hudson Bay Capital Management LP225,000$2.29M0.02%00.0%Unchanged
Millennium Management LLC233,366$2.38M0.00%−6,359−2.7%Reduced
Charles Schwab Investment Management Inc246,705$2.51M0.00%+16,719+7.3%Added
Renaissance Technologies LLC264,088$2.69M0.00%+41,388+18.6%Added
Northern Trust Corp266,922$2.72M0.00%+12,105+4.8%Added
Affinity Asset Advisors, LLC300,000$3.06M0.61%+300,000New
Parkman Healthcare Partners LLC529,877$5.40M0.76%+91,132+20.8%Added
OrbiMed Advisors LLC544,848$5.55M0.11%00.0%Unchanged
Deutsche Bank AG545,584$5.56M0.00%+540,967+11,716.9%Added
State Street Corp565,404$5.76M0.00%+43,508+8.3%Added
Rubric Capital Management LP626,929$6.39M0.24%00.0%Unchanged
Geode Capital Management, LLC655,664$6.68M0.00%+64,841+11.0%Added