MetLife Investment Management’s 908 Devices MASS Stock Holding History

MetLife Investment Management’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 Q2	$150K	Buy	17,292 +270	+2%	+$2.07K	﹤0.01%	2566
2026 Q1	$104K	Buy	17,022 +6,074	+55%	+$38K	﹤0.01%	2524
2025 Q4	$57.5K	Buy	10,948 +582	+6%	+$4.07K	﹤0.01%	2718
2025 Q3	$90.8K	Sell	10,366 -7,455	-42%	-$49.5K	﹤0.01%	2688
2025 Q2	$127K	Buy	+17,821	New	+$99K	﹤0.01%	2417
2024 Q3	–	Sell	-13,430	Closed	-$69.2K	–	2870
2024 Q2	$69.2K	Buy	13,430 +1,440	+12%	+$8.7K	﹤0.01%	2708
2024 Q1	$90.5K	Hold	11,990	–	–	﹤0.01%	2581
2023 Q4	$135K	Hold	11,990	–	–	﹤0.01%	2458
2023 Q3	$79.9K	Hold	11,990	–	–	﹤0.01%	2700
2023 Q2	$82.3K	Hold	11,990	–	–	﹤0.01%	2797
2023 Q1	$103K	Hold	11,990	–	–	﹤0.01%	2541
2022 Q4	$91.4K	Hold	11,990	–	–	﹤0.01%	2628
2022 Q3	$197K	Hold	11,990	–	–	﹤0.01%	2312
2022 Q2	$247K	Hold	11,990	–	–	﹤0.01%	2166
2022 Q1	$228K	Buy	11,990 +4,275	+55%	+$73.5K	﹤0.01%	2275
2021 Q4	$200K	Buy	7,715 +2,570	+50%	+$75.6K	﹤0.01%	2053
2021 Q3	$167K	Buy	+5,145	New	+$175K	﹤0.01%	2198
2021 Q2	–	Sell	-3,696	Closed	-$179K	–	2462
2021 Q1	$179K	Buy	+3,696	New	+$211K	﹤0.01%	2113

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 $60.8B AUM 26.63% 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

MetLife Investment Management's MASS Position: Q2 2026 in Review

MetLife Investment Management increased its 908 Devices (MASS) stake by 1.6% in Q2 2026, buying an estimated $2.07K and bringing the position to 17,292 shares worth $150K. The position accounts for ﹤0.01% of the portfolio, ranked #2566.

MetLife Investment Management first reported a position in MASS in Q1 2021 and has held it in 18 quarters since. The position peaked at $247K in Q2 2022. 112 funds tracked by Wall St. Rank hold MASS as of Q2 2026.

MetLife Investment Management held 17,292 shares of 908 Devices worth $150K as of Q2 2026.
MetLife Investment Management bought 270 908 Devices shares in Q2 2026, an estimated $2.07K.
908 Devices made up ﹤0.01% of MetLife Investment Management's portfolio in Q2 2026, its #2566 holding.
MetLife Investment Management first reported a position in 908 Devices in Q1 2021 and has held it in 18 quarters since.
MetLife Investment Management's 908 Devices position peaked at $247K in Q2 2022.
112 funds tracked by Wall St. Rank held 908 Devices as of Q2 2026.

Based on MetLife Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.