Steven Cohen’s 908 Devices MASS Stock Holding History

Steven Cohen’s Portfolio MASS Stock Details MASS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-55,945	Closed	-$294K	–	4199
2025 Q4	$294K	Buy	+55,945	New	+$391K	﹤0.01%	3483
2024 Q2	–	Sell	-18,900	Closed	-$143K	–	2206
2024 Q1	$143K	Sell	18,900 -1,300	-6%	-$9.64K	﹤0.01%	1957
2023 Q4	$227K	Buy	+20,200	New	+$138K	﹤0.01%	1771
2023 Q3	–	Sell	-153,220	Closed	-$1.05M	–	2713
2023 Q2	$1.05M	Buy	+153,220	New	+$1.23M	﹤0.01%	1134
2021 Q2	–	Sell	-15,200	Closed	-$737K	–	1087
2021 Q1	$737K	Sell	15,200 -16,292	-52%	-$931K	﹤0.01%	836
2020 Q4	$1.79M	Buy	+31,492	New	+$1.84M	0.01%	743

Other funds holding MASS

FLAM

First Light Asset Management Edina, Minnesota $1.65B AUM 203.21% 1-Year Est. Return

AIC

AWM Investment Company New York $1.15B AUM 201.65% 1-Year Est. Return

AIM

ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

NIM

Needham Investment Management New York $3.33B AUM 163.16% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

First Eagle Investment Management New York $59.9B AUM 27.01% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

GIM

Granahan Investment Management Waltham, Massachusetts $2.81B AUM 83.9% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Steven Cohen's MASS Position: Q1 2026 in Review

Steven Cohen sold out of 908 Devices (MASS) in Q1 2026, closing a stake of 55,945 shares — an estimated $294K sold.

Steven Cohen first reported a position in MASS in Q4 2020 and held it in 6 quarters. The position peaked at $1.79M in Q4 2020. 112 funds tracked by Wall St. Rank hold MASS as of Q1 2026.

Steven Cohen reported no remaining 908 Devices position as of Q1 2026 after selling out during the quarter.
Steven Cohen sold 55,945 908 Devices shares in Q1 2026, an estimated $294K.
Steven Cohen first reported a position in 908 Devices in Q4 2020 and held it in 6 quarters.
Steven Cohen's 908 Devices position peaked at $1.79M in Q4 2020.
112 funds tracked by Wall St. Rank held 908 Devices as of Q1 2026.

Based on Point72 Asset Management's 13F filing for Q1 2026, filed 15 May 2026.