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NASDAQ: DYN
Dyne Therapeutics Inc Stock Ownership - Who owns Dyne Therapeutics?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Dyne Therapeutics Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Johanna FriedlnadererChief Commercial Officer2025-12-05144$20.72
$2.98kSell
John CoxCEO President2025-12-052,662$20.72
$55.16kSell
Douglas KerrChief Medical Officer2025-12-05880$20.72
$18.23kSell
John CoxCEO President2025-09-052,640$13.41
$35.40kSell
Douglas KerrChief Medical Officer2025-09-05873$13.41
$11.71kSell
Johanna FriedlnadererChief Commercial Officer2025-09-05144$13.41
$1.93kSell
Douglas KerrChief Medical Officer2025-09-043,552$13.27
$47.14kSell
Johanna FriedlnadererChief Commercial Officer2025-09-04894$13.27
$11.86kSell
John CoxCEO President2025-07-14100,000$9.11
$911.00kBuy
Johanna FriedlnadererChief Commercial Officer2025-06-05146$13.35
$1.95kSell

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Net Insider Buy/Sell (L12M) Ownership

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DYN Shareholders

What type of owners hold Dyne Therapeutics Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Janus Henderson Group PLC10.32%14,745,505$286.36MInstitution
Vanguard Group Inc6.83%9,760,414$189.55MInstitution
Blackrock Inc6.75%9,634,909$187.11MInstitution
Atlas Venture Life Science Advisors LLC6.39%9,130,465$177.31MInstitution
Atlas Venture Fund XI LP4.59%6,562,578$127.45MInsider
Forbion Capital Fund IV Cooperatief Ua4.29%6,131,079$119.07MInsider
Fcpm III Services Bv3.82%5,462,846$106.09MInstitution
Fmr LLC3.78%5,401,916$104.91MInstitution
State Street Corp3.69%5,268,917$102.32MInstitution
Siren LLC3.31%4,729,174$91.84MInstitution

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DYN vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
DYN83.29%16.71%Net BuyingNet Selling
WVE75.42%24.58%Net BuyingNet Selling
BEAM86.36%13.64%Net SellingNet Selling
SLNO35.66%64.34%Net Selling
AAPG0.03%0.00%
View Top Biotech Stocks

Dyne Therapeutics Stock Ownership FAQ

Who owns Dyne Therapeutics?

Dyne Therapeutics (NASDAQ: DYN) is owned by 109.11% institutional shareholders, 21.89% Dyne Therapeutics insiders, and 0.00% retail investors. Atlas Venture Fund XI LP is the largest individual Dyne Therapeutics shareholder, owning 6.56M shares representing 4.59% of the company. Atlas Venture Fund XI LP's Dyne Therapeutics shares are currently valued at $126.46M.

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