Acadian Asset Management
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Acadian Asset Management’s 908 Devices MASS Stock Holding History

Acadian Asset 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 		$609K Buy
+70,374
New +$540K ﹤0.01% 1393
2026
Q1 		– Sell
-81,862
Closed -$428K – 2160
2025
Q4 		$428K Buy
81,862
+64,984
+385% +$454K ﹤0.01% 1347
2025
Q3 		$147K Buy
+16,878
New +$112K ﹤0.01% 1443
2024
Q3 		– Sell
-4,188
Closed -$21K – 2245
2024
Q2 		$21K Buy
+4,188
New +$25.3K ﹤0.01% 1676

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
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
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
First Eagle Investment Management
First Eagle Investment Management New York $60.8B AUM 26.63% 1-Year Est. Return
Geode Capital Management
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
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Acadian Asset Management's MASS Position: Q2 2026 in Review

Acadian Asset Management opened a new position in 908 Devices (MASS) in Q2 2026: 70,374 shares worth $609K. The stake represents ﹤0.01% of the portfolio and ranks #1393 among its holdings. This is a return to the name: Acadian Asset Management previously reported a position in MASS as recently as Q4 2025.

Acadian Asset Management first reported a position in MASS in Q2 2024 and has held it in 4 quarters since. 112 funds tracked by Wall St. Rank hold MASS as of Q2 2026.

  • Acadian Asset Management held 70,374 shares of 908 Devices worth $609K as of Q2 2026.
  • 908 Devices was a new Acadian Asset Management position in Q2 2026.
  • 908 Devices made up ﹤0.01% of Acadian Asset Management's portfolio in Q2 2026, its #1393 holding.
  • Acadian Asset Management first reported a position in 908 Devices in Q2 2024 and has held it in 4 quarters since.
  • 112 funds tracked by Wall St. Rank held 908 Devices as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.