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NASDAQ: TSVT
2seventy Bio Inc Stock Ownership - Who owns 2seventy Bio?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have 2seventy Bio Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Jessica SnowChief Operating Officer2025-03-172,298$4.95
$11.36kSell
William D. Baird IiiPresident and CEO2025-03-175,092$4.95
$25.18kSell
Victoria EatwellChief Financial Officer2025-03-172,592$4.95
$12.82kSell
Kynam Global Healthcare Master Fund LP10% Owner2025-03-115,953,825$4.93
$29.35MSell
Kynam Global Healthcare Master Fund LP10% Owner2025-03-115,142,111$4.93
$25.35MSell
Kynam Global Healthcare Master Fund LP10% Owner2025-03-115,142,111$4.93
$25.35MSell
Jessica SnowTitle Senior Vice President of Quality and Enabling Functions2025-01-07186$2.64
$491.04Sell
Nick LeschlyDirector2025-01-06892$2.78
$2.48kSell
William D. Baird IiiPresident and CEO2025-01-06763$2.78
$2.12kSell
Victoria EatwellChief Financial Officer2025-01-0697$2.78
$269.56Sell

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Net Insider Buy/Sell (L12M) Ownership

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TSVT Shareholders

What type of owners hold 2seventy Bio Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Kynam Capital Management LP19.32%10,111,394$50.35MInsider
Kynam Capital Management LP11.38%5,953,825$29.65MInstitution
Goldman Sachs Group Inc8.21%4,294,901$21.39MInstitution
Blackrock Inc8.07%4,222,654$21.03MInstitution
Casdin Capital LLC7.69%4,022,625$20.03MInsider
Vanguard Group Inc7.19%3,761,245$18.73MInstitution
Morgan Stanley5.58%2,917,884$14.53MInstitution
Newtyn Management LLC4.84%2,534,836$12.62MInstitution
Bank Of America Corp4.81%2,515,897$12.53MInstitution
Baker Bros Advisors LP4.77%2,497,526$12.44MInstitution

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TSVT vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
TSVT72.05%27.95%Net SellingNet Selling
MNPR11.24%88.76%Net BuyingNet Selling
SEPN66.05%33.95%Net BuyingNet Buying
XOMA18.57%81.43%Net SellingNet Selling
ALMS69.03%30.97%Net BuyingNet Buying
View Top Biotech Stocks

2seventy Bio Stock Ownership FAQ

Who owns 2seventy Bio?

2seventy Bio (NASDAQ: TSVT) is owned by 87.80% institutional shareholders, 34.06% 2seventy Bio insiders, and 0.00% retail investors. Kynam Capital Management LP is the largest individual 2seventy Bio shareholder, owning 10.11M shares representing 19.32% of the company. Kynam Capital Management LP's 2seventy Bio shares are currently valued at $50.46M.

If you're new to stock investing, here's how to buy 2seventy Bio stock.
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