NASDAQ: MXCT
Maxcyte Inc Stock Ownership - Who owns Maxcyte?

Insider buying vs selling

Have Maxcyte Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Douglas J. SwirskyCHIEF FINANCIAL OFFICER2026-03-1710,142$0.82
$8.27kSell

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Net Insider Buy/Sell (L12M) Ownership

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MXCT Shareholders

What type of owners hold Maxcyte Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Casdin Partners Master Fund LP9.69%10,000,000$15.90MInsider
Maher Masoud0.46%475,000$755.25kInsider
Stanley C. Erck0.42%428,749$681.71kInsider
Art Mandell0.38%395,851$629.40kInsider
Douglas Doerfler0.32%333,197$529.78kInsider
Richard Douglas0.25%260,998$414.99kInsider
John Joseph Johnston0.20%201,581$320.51kInsider
Parmeet Ahuja0.18%187,500$298.13kInsider
William W. Brooke0.18%181,300$288.27kInsider
Douglas J. Swirsky0.15%151,669$241.15kInsider

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MXCT vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MXCT0.06%12.93%Net Selling
INGN0.07%32.80%Net SellingNet Selling
QTRX0.06%41.19%Net BuyingNet Buying
CATX0.08%24.00%Net SellingNet Selling
LUNG0.06%22.47%Net SellingNet Selling

Maxcyte Stock Ownership FAQ

Who owns Maxcyte?

Maxcyte (NASDAQ: MXCT) is owned by 0.06% institutional shareholders, 12.93% Maxcyte insiders, and 87.01% retail investors. Casdin Partners Master Fund LP is the largest individual Maxcyte shareholder, owning 10.00M shares representing 9.69% of the company. Casdin Partners Master Fund LP's Maxcyte shares are currently valued at $15.90M.

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