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908 Devices Inc.

MASS
Exchange
Nasdaq
Industry
Laboratory Analytical Instruments
SEC CIK
0001555279

In the last 90 days, 908 Devices Inc. insiders filed 0 open-market purchases and 13 sales; 111 institutions reported holding it in 13F filings for Q2 2026, worth $244.1M in total; ARK Invest is the only superinvestor holding it.

Q4 2023 vs. Q3 2023

How the institutions holding 908 Devices Inc. changed between Q3 2023 and Q4 2023.

All holders in Q4 2023All holders in Q3 2023

13F holders of MASS: Q3 2023 compared with Q4 2023
MeasureQ3 2023Q4 2023Change
Holders8379−4
Shares21.1M22.0M+877.4K (+4.1%)
Value$140.8M$247.1M+$106.3M (+75.5%)

New holders (6)

Institutions that held 908 Devices Inc. at the end of Q4 2023 but not at the end of Q3 2023.

Institutions new to MASS in Q4 2023
InstitutionSharesValue% of portfolio
49 Wealth Management, LLC26,261$294.6K0.08%
Campbell & CO Investment Adviser LLC22,224$249.4K0.02%
Point72 Asset Management, L.P.20,200$226.6K0.00%
Two Sigma Securities, LLC12,480$140.0K0.01%
SG Americas Securities, LLC11,861$133.0K0.00%
Quest Partners LLC1,240$13.9K0.00%

Sold out (10)

Institutions that held 908 Devices Inc. at the end of Q3 2023 and filed for Q4 2023 without it.

Institutions that sold out of MASS in Q4 2023
InstitutionShares, Q3 2023Value, Q3 2023
Rafferty Asset Management, LLC36,410$242.5K
AQR Capital Management LLC17,424$116.0K
Gsa Capital Partners LLP16,801$112.0K
Manufacturers Life Insurance Company, The10,620$70.7K
Global Retirement Partners, LLC10,000$62.5K
Daiwa Securities Group Inc.4,419$29.0K
Itau Unibanco Holding S.A.1,433$9.54K
Grove Bank & Trust111$739
Toronto Dominion Bank23$153
CWM, LLC72$0