NASDAQ: BLUE
Bluebird Bio Inc Stock Ownership - Who owns Bluebird Bio?

Insider buying vs selling

Have Bluebird Bio Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Richard A. ColvinChief Medical Officer2025-03-03584$3.92
$2.29kSell
Thomas J. KlimaChief Commercial Operating Officer2025-03-03500$3.92
$1.96kSell
Andrew ObenshainPresident and CEO2025-03-03921$3.92
$3.61kSell
Joseph VittiglioChief Business Legal Officer2025-02-03238$7.39
$1.76kSell
Richard A. ColvinChief Medical Officer2025-02-0364$7.39
$473.15Sell
Thomas J. KlimaChief Commercial Operating Officer2025-02-03122$7.39
$901.95Sell
Andrew ObenshainPresident and CEO2025-02-0386$7.39
$635.80Sell
Andrew ObenshainPresident and CEO2025-01-06140$9.24
$1.29kSell
Richard A. ColvinChief Medical Officer2025-01-0619$9.24
$175.56Sell
Andrew ObenshainPresident and CEO2024-12-10971$0.42
$404.91Sell

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Net Insider Buy/Sell (L12M) Ownership

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BLUE Shareholders

What type of owners hold Bluebird Bio Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Steven Gillis32.76%3,207,607$13.28MInsider
Tvm V Life Science Ventures Gmbh Co Kg23.03%2,254,357$9.33MInsider
Axel Polack23.03%2,254,357$9.33MInsider
Arch Venture Fund VII LP18.32%1,793,588$7.43MInsider
Geertjan Mulder11.80%1,155,121$4.78MInsider
Blackrock Inc7.24%708,669$2.93MInstitution
Vanguard Group Inc5.37%525,414$2.18MInstitution
Nick Leschly4.95%484,538$2.01MInsider
Geode Capital Management LLC2.39%233,514$966.75kInstitution
State Street Corp2.02%197,921$819.39kInstitution

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BLUE vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
BLUE18.67%81.33%Net SellingNet Selling
CAMP42.83%57.17%Net Buying
CLLS45.57%0.00%
COEP0.07%99.93%
ANTX37.29%62.71%Net Selling

Bluebird Bio Stock Ownership FAQ

Who owns Bluebird Bio?

Bluebird Bio (NASDAQ: BLUE) is owned by 29.12% institutional shareholders, 126.84% Bluebird Bio insiders, and 0.00% retail investors. Steven Gillis is the largest individual Bluebird Bio shareholder, owning 3.21M shares representing 32.76% of the company. Steven Gillis's Bluebird Bio shares are currently valued at $12.51M.

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