NASDAQ: MCRB
Seres Therapeutics Inc Stock Ownership - Who owns Seres Therapeutics?

Insider buying vs selling

Have Seres Therapeutics Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Matthew R. HennChief Scientific Officer and EVP2025-02-183,953$0.81
$3.20kSell
Moltke Lisa VonExecutive Vice President and Chief Medical Officer2025-02-184,416$0.81
$3.58kSell
Thomas DesrosierChief Legal Officer and EVP2025-02-184,300$0.81
$3.48kSell
Eric D. ShaffCEO and President2025-02-1812,726$0.81
$10.31kSell
Teresa L. YoungEVP Chief Commercial Strategy Officer2025-02-183,338$0.81
$2.70kSell
Teresa L. YoungEVP Chief Commercial Strategy Officer2024-11-18735$0.54
$397.64Sell
Eric D. ShaffCEO and President2024-11-182,505$0.54
$1.36kSell
Thomas DesrosierChief Legal Officer and EVP2024-11-18878$0.54
$475.00Sell
Matthew R. HennChief Scientific Officer and EVP2024-11-18927$0.54
$501.51Sell
Moltke Lisa VonExecutive Vice President and Chief Medical Officer2024-11-18977$0.54
$528.56Sell

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Net Insider Buy/Sell (L12M) Ownership

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MCRB Shareholders

What type of owners hold Seres Therapeutics Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Nutritional Health Ltp Fund General Partner LLC273.79%23,869,081$194.77MInsider
Flagship Pioneering Inc265.17%23,117,045$188.64MInstitution
Sa Nestle250.97%21,879,753$178.54MInsider
Fmr LLC250.19%21,811,697$177.98MInstitution
Nestle Health Science Us Holdings Inc79.02%6,888,888$56.21MInsider
Vanguard Group Inc67.38%5,873,880$47.93MInstitution
Flagship Pioneering Fund VII General Partner LLC66.82%5,825,495$47.54MInsider
Flagship Pioneering Inc50.98%4,444,444$36.27MInsider
Noubar Afeyan31.55%2,750,135$22.44MInsider
Morgan Stanley23.09%2,013,251$16.43MInstitution

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MCRB vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MCRB48.27%51.73%Net SellingNet Selling
CNTX81.14%1.29%
GALT11.29%88.71%Net SellingNet Selling
TVRD3.49%96.51%Net SellingNet Selling
VIGL41.59%58.41%Net Buying

Seres Therapeutics Stock Ownership FAQ

Who owns Seres Therapeutics?

Seres Therapeutics (NASDAQ: MCRB) is owned by 723.54% institutional shareholders, 775.46% Seres Therapeutics insiders, and 0.00% retail investors. Nutritional Health Ltp Fund General Partner LLC is the largest individual Seres Therapeutics shareholder, owning 23.87M shares representing 273.79% of the company. Nutritional Health Ltp Fund General Partner LLC's Seres Therapeutics shares are currently valued at $232.25M.

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