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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, Q3 2024

Institutional positions in Cullinan Therapeutics, Inc. as of Sep 30, 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
137
+3 vs. Q2 2024
Shares held
65.0M
+5.63M (+9.5%) vs. Q2 2024
Total value
$1.09B
+$51.6M (+5.0%) vs. Q2 2024
New holders
20
66 more added
Sold out
17
28 more reduced

1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2024: 137 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 heldQ3 2024: $1.09B
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, Q3 2024

Shares, value and share of portfolio for each institution holding Cullinan Therapeutics, Inc.; share changes are against Q2 2024.

Institutions holding CGEM in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Covestor Ltd4$00.00%−1−20.0%Reduced
SRS Capital Advisors, Inc.7$1180.00%00.0%Unchanged
The PNC Financial Services Group, Inc.13$2180.00%00.0%Unchanged
Capital Performance Advisors LLP13$2180.00%+13New
ClariVest Asset Management LLC26$4530.00%00.0%Unchanged
Massmutual Trust Co FSB36$6030.00%00.0%Unchanged
Sterling Capital Management LLC59$9880.00%+59New
CWM, LLC52$1.00K0.00%−7−11.9%Reduced
Rothschild Investment LLC60$1.00K0.00%+35+140.0%Added
US Bancorp117$1.96K0.00%+12+11.4%Added
Bessemer Group Inc105$2.00K0.00%+105New
Washington Trust Advisors, Inc.127$2.13K0.00%00.0%Unchanged
Comerica Bank137$2.29K0.00%00.0%Unchanged
Nisa Investment Advisors, LLC229$3.83K0.00%+64+38.8%Added
Daiwa Securities Group Inc.218$4.00K0.00%00.0%Unchanged
Quadrant Capital Group LLC261$4.37K0.00%−27−9.4%Reduced
Lindbrook Capital, LLC319$5.34K0.00%+28+9.6%Added
Signaturefd, LLC451$7.55K0.00%00.0%Unchanged
GAMMA Investing LLC582$9.74K0.00%+78+15.5%Added
nVerses Capital, LLC600$10.0K0.00%+600New
Acadian Asset Management LLC956$16.0K0.00%+956New
Public Employees Retirement Association of Colorado1,150$19.0K0.00%+1,150New
Parallel Advisors, LLC1,317$22.0K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)1,721$28.8K0.00%−2,303−57.2%Reduced
Amalgamated Bank1,768$30.0K0.00%+872+97.3%Added
Mirae Asset Global Investments Co., Ltd.2,097$36.0K0.00%+376+21.8%Added
Federated Hermes, Inc.2,277$38.1K0.00%+2,116+1,314.3%Added
Virtus ETF Advisers LLC4,228$70.8K0.03%+75+1.8%Added
Ameritas Investment Partners, Inc.5,240$87.7K0.00%+1,453+38.4%Added
Royal Bank of Canada5,535$92.0K0.00%+1,847+50.1%Added
Simplex Trading, LLC7,623$127.0K0.00%+7,623New
Zurcher Kantonalbank (Zurich Cantonalbank)8,883$148.7K0.00%00.0%Unchanged
New York State Common Retirement Fund9,718$162.7K0.00%−6,100−38.6%Reduced
Exchange Traded Concepts, LLC9,891$165.6K0.00%−2,961−23.0%Reduced
Arizona State Retirement System10,788$180.6K0.00%+328+3.1%Added
China Universal Asset Management Co., Ltd.11,151$186.7K0.02%+4,380+64.7%Added
Engineers Gate Manager LP12,245$205.0K0.00%+12,245New
ProShare Advisors LLC13,202$221.0K0.00%+13,202New
Commonwealth Equity Services, LLC14,604$244.0K0.00%00.0%Unchanged
Long Corridor Asset Management Ltd15,000$251.1K0.22%+15,000New
SG Americas Securities, LLC15,057$252.0K0.00%−70,115−82.3%Reduced
Mariner, LLC15,490$259.3K0.00%−864−5.3%Reduced
Voya Investment Management LLC16,010$268.0K0.00%+3,041+23.4%Added
Wells Fargo & Company16,808$281.4K0.00%+2,916+21.0%Added
Intech Investment Management LLC17,487$292.7K0.00%+17,487New
Two Sigma Advisers, LP17,900$299.6K0.00%−2,900−13.9%Reduced
Janus Henderson Group PLC18,528$310.0K0.00%00.0%Unchanged
Birchview Capital, LP20,000$334.8K0.29%00.0%Unchanged
FMR LLC20,360$340.8K0.00%+19,681+2,898.5%Added
Quest Partners LLC20,404$341.6K0.03%+18,365+900.7%Added
Superstring Capital Management LP20,840$348.9K0.31%+20,840New
Jane Street Group, LLC21,155$354.1K0.00%−75,441−78.1%Reduced
Harbor Capital Advisors, Inc.21,362$358.0K0.02%+3,881+22.2%Added
Profund Advisors LLC22,772$381.2K0.01%+3,420+17.7%Added
Two Sigma Investments, LP22,944$384.1K0.00%−34,417−60.0%Reduced
Caption Management, LLC23,000$385.0K0.04%+23,000New
Y-Intercept (Hong Kong) Ltd25,369$424.7K0.03%+7,343+40.7%Added
Manufacturers Life Insurance Company, The25,538$427.5K0.00%+10,363+68.3%Added
Price T Rowe Associates Inc25,569$429.0K0.00%+4,770+22.9%Added
NEOS Investment Management LLC25,640$429.2K0.01%+1,617+6.7%Added
State of Wisconsin Investment Board26,384$441.7K0.00%+10,137+62.4%Added
Corebridge Financial, Inc.27,660$463.0K0.00%+6,864+33.0%Added
Jump Financial, LLC28,666$479.9K0.01%−8,796−23.5%Reduced
JPMorgan Chase & Co29,110$487.3K0.00%+5,842+25.1%Added
MetLife Investment Management29,841$499.5K0.00%+7,115+31.3%Added
Squarepoint Ops LLC30,774$515.2K0.00%+20,105+188.4%Added
HighVista Strategies LLC31,893$533.9K0.18%+31,893New
Martingale Asset Management L P32,842$549.8K0.01%+18,820+134.2%Added
Mirae Asset Global ETFs Holdings Ltd.32,810$551.3K0.00%+15,854+93.5%Added
Susquehanna International Group, LLP33,581$562.1K0.00%+18,095+116.8%Added
Nebula Research & Development LLC34,537$578.1K0.07%+21,412+163.1%Added
California State Teachers Retirement System36,479$610.7K0.00%−177−0.5%Reduced
Verition Fund Management LLC36,624$613.1K0.00%+36,624New
Citigroup Inc38,388$642.6K0.00%+16,281+73.6%Added
Algert Global LLC39,884$667.7K0.02%00.0%Unchanged
Legal & General Group Plc41,493$694.6K0.00%+2,242+5.7%Added
UBS Oconnor LLC45,975$769.6K0.02%−16,000−25.8%Reduced
ADAR1 Capital Management, LLC54,358$910.0K0.15%+1,097+2.1%Added
Invesco Ltd.58,158$973.6K0.00%+8,797+17.8%Added
D. E. Shaw & Co., Inc.59,240$991.7K0.00%−153,208−72.1%Reduced
Rhumbline Advisers62,860$1.05M0.00%+8,509+15.7%Added
UBS Asset Management Americas Inc70,911$1.19M0.00%+2,377+3.5%Added
Swiss National Bank73,600$1.23M0.00%00.0%Unchanged
E Fund Management Co., Ltd.75,839$1.27M0.07%+1,012+1.4%Added
American Century Companies Inc90,711$1.52M0.00%+14,693+19.3%Added
Wellington Management Group LLP106,025$1.77M0.00%+33,927+47.1%Added
Rafferty Asset Management, LLC114,670$1.92M0.01%+10,019+9.6%Added
Assenagon Asset Management S.A.135,036$2.26M0.00%+20,841+18.3%Added
Bank of New York Mellon Corp138,346$2.32M0.00%+349+0.3%Added
Ensign Peak Advisors, Inc148,773$2.49M0.00%00.0%Unchanged
PFM Health Sciences, LP182,810$3.06M0.18%−113,226−38.2%Reduced
UBS Group AG185,553$3.11M0.00%+25,573+16.0%Added
Sphera Funds Management Ltd.185,871$3.11M0.51%+185,871New
Nuveen Asset Management, LLC233,566$3.91M0.00%+15,800+7.3%Added
Barclays PLC248,614$4.16M0.00%+51,300+26.0%Added
Affinity Asset Advisors, LLC263,817$4.42M0.69%00.0%Unchanged
Renaissance Technologies LLC281,800$4.72M0.01%−139,908−33.2%Reduced
CenterBook Partners LP298,666$5.00M0.31%−42,596−12.5%Reduced
Walleye Capital LLC328,417$5.50M0.06%+235,548+253.6%Added
Bank of America Corp409,793$6.86M0.00%−2,952−0.7%Reduced