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Generation Bio Co. (GBIO)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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2.9900+0.0800 (+2.75%)
As of 09:30AM EDT. Market open.
Insider roster
Insider transactions

Major holders

Currency in USD
Breakdown
14.49%% of shares held by all insiders
79.93%% of shares held by institutions
93.47%% of float held by institutions
119Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Atlas Venture Life Science Advisors, LLC 8,279,48430 Dec 202312.45%24,755,657
Price (T.Rowe) Associates Inc6,926,17430 Dec 202310.42%20,709,260
FMR, LLC5,352,39930 Dec 20238.05%16,003,673
Bellevue Group AG3,617,08030 Dec 20235.44%10,815,069
Blackrock Inc.3,168,41530 Dec 20234.77%9,473,560
Artal Group S.A.2,814,19130 Dec 20234.23%8,414,431
Vanguard Group Inc2,552,25130 Dec 20233.84%7,631,230
Bank of America Corporation2,527,86230 Dec 20233.80%7,558,307
EcoR1 Capital, LLC2,046,86730 Dec 20233.08%6,120,132
Pfm Health Sciences, Lp1,622,48730 Dec 20232.44%4,851,236

Top mutual fund holders

HolderSharesDate reported% outValue
Price (T.Rowe) New Horizons Fund4,040,38130 Dec 20236.08%12,080,739
Fidelity Growth Company Fund1,851,17628 Feb 20242.78%5,535,016
Vanguard Total Stock Market Index Fund1,555,02530 Dec 20232.34%4,649,524
Price (T.Rowe) Health Sciences Fund1,323,01530 Dec 20231.99%3,955,814
iShares Russell 2000 ETF1,114,86030 Mar 20241.68%3,333,431
Vanguard Extended Market Index Fund718,07630 Dec 20231.08%2,147,047
Fidelity Select Portfolios - Pharmaceuticals715,27630 Mar 20241.08%2,138,675
Price (T.Rowe) New Horizons Trust642,42730 Dec 20230.97%1,920,856
Fidelity Growth Company K6 Fund503,19528 Feb 20240.76%1,504,553
Fidelity Small Cap Index Fund462,65628 Feb 20240.70%1,383,341