Invesco’s 908 Devices MASS Stock Holding History

Invesco’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	$86.5K	Sell	14,128 -300	-2%	-$1.88K	﹤0.01%	3640
2025 Q4	$75.7K	Buy	14,428 +179	+1%	+$1.25K	﹤0.01%	3665
2025 Q3	$125K	Sell	14,249 -78,647	-85%	-$523K	﹤0.01%	3656
2025 Q2	$662K	Sell	92,896 -556,734	-86%	-$3.09M	﹤0.01%	3047
2025 Q1	$2.91M	Buy	+649,630	New	+$1.92M	﹤0.01%	2400
2022 Q1	–	Sell	-8,057	Closed	-$209K	–	4065
2021 Q4	$209K	Buy	+8,057	New	+$237K	﹤0.01%	3759
2021 Q1	–	Sell	-115,000	Closed	-$6.55M	–	3912
2020 Q4	$6.55M	Buy	+115,000	New	+$6.72M	﹤0.01%	2044

Other funds holding MASS

FLAM

First Light Asset Management Edina, Minnesota $1.12B AUM 114.45% 1-Year Est. Return

AIC

AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return

AIM

ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

NIM

Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

GIM

Granahan Investment Management Waltham, Massachusetts $2.07B AUM 56.45% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco's MASS Position: Q1 2026 in Review

Invesco reduced its 908 Devices (MASS) stake by 2.1% in Q1 2026, selling an estimated $1.88K and leaving 14,128 shares worth $86.5K. The position accounts for ﹤0.01% of the portfolio, ranked #3640.

Invesco first reported a position in MASS in Q4 2020 and has held it in 7 quarters since. The position peaked at $6.55M in Q4 2020. 112 funds tracked by Wall St. Rank hold MASS as of Q1 2026.

Invesco held 14,128 shares of 908 Devices worth $86.5K as of Q1 2026.
Invesco sold 300 908 Devices shares in Q1 2026, an estimated $1.88K.
908 Devices made up ﹤0.01% of Invesco's portfolio in Q1 2026, its #3640 holding.
Invesco first reported a position in 908 Devices in Q4 2020 and has held it in 7 quarters since.
Invesco's 908 Devices position peaked at $6.55M in Q4 2020.
112 funds tracked by Wall St. Rank held 908 Devices as of Q1 2026.

Based on Invesco's 13F filing for Q1 2026, filed 12 May 2026.