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NASDAQ: MASS
908 Devices Inc Stock Ownership - Who owns 908 Devices?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have 908 Devices Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
John KennewegSVP2026-09-175,257$10.22
$53.73kSell
John KennewegSVP2026-09-175,257$0.96
$5.05kBuy
John KennewegSVP2026-09-1621,399$10.11
$216.34kSell
John KennewegSVP2026-09-1621,399$0.96
$20.54kBuy
John KennewegSVP2026-09-151,000$0.96
$960.00Buy
John KennewegSVP2026-09-151,000$10.00
$10.00kSell
Christopher D. BrownDirector2026-09-0230,000$10.58
$317.40kSell
Joseph H. Griffith IvCFO2026-08-2511,459$10.95
$125.48kSell
Awm Investment Company Inc10% Owner2026-08-2141,578$10.61
$441.14kSell
Awm Investment Company Inc10% Owner2026-08-208,422$10.53
$88.64kSell

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Net Insider Buy/Sell (L12M) Ownership

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MASS Shareholders

What type of owners hold 908 Devices Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Awm Investment Company Inc35.19%14,547,037$153.18MInsider
Keith Crandell13.95%5,764,419$60.70MInsider
Arch Venture Fund VII LP13.85%5,725,045$60.28MInsider
Kevin J. Knopp5.27%2,179,637$22.95MInsider
Sharon Kedar2.61%1,077,091$11.34MInsider
Christopher D. Brown1.88%775,559$8.17MInsider
E. Kevin Hrusovsky1.20%495,065$5.21MInsider
Joseph H. Griffith Iv0.29%121,497$1.28MInsider
Mark Spoto0.22%92,945$978.71kInsider
Trent A. Basarsky0.19%80,000$842.40kInsider

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MASS vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MASS0.07%75.39%Net SellingNet Selling
SGHT0.04%56.85%Net SellingNet Selling
PACB0.06%7.98%Net SellingNet Selling
CLPT0.05%26.03%Net SellingNet Buying
NPCE0.08%82.50%Net SellingNet Selling
View Top Medical Device Stocks

908 Devices Stock Ownership FAQ

Who owns 908 Devices?

908 Devices (NASDAQ: MASS) is owned by 0.07% institutional shareholders, 75.39% 908 Devices insiders, and 24.54% retail investors. Awm Investment Company Inc is the largest individual 908 Devices shareholder, owning 14.55M shares representing 35.19% of the company. Awm Investment Company Inc's 908 Devices shares are currently valued at $153.18M.

If you're new to stock investing, here's how to buy 908 Devices stock.
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