GCM
MASS icon

Graham Capital Management’s 908 Devices MASS Stock Holding History

Graham Capital 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 		$129K Buy
14,827
+1,580
+12% +$12.1K ﹤0.01% 1118
2026
Q1 		$81.1K Sell
13,247
-7,540
-36% -$47.2K ﹤0.01% 1064
2025
Q4 		$109K Buy
20,787
+2,374
+13% +$16.6K ﹤0.01% 1132
2025
Q3 		$161K Buy
+18,413
New +$122K ﹤0.01% 1099
2023
Q1 		– Sell
-13,148
Closed -$100K – 1220
2022
Q4 		$100K Buy
+13,148
New +$159K ﹤0.01% 998

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 $3.38T AUM 44.17% 1-Year Est. Return

Graham Capital Management's MASS Position: Q2 2026 in Review

Graham Capital Management increased its 908 Devices (MASS) stake by 12% in Q2 2026, buying an estimated $12.1K and bringing the position to 14,827 shares worth $129K. The position accounts for ﹤0.01% of the portfolio, ranked #1118.

Graham Capital Management first reported a position in MASS in Q4 2022 and has held it in 5 quarters since. The position peaked at $161K in Q3 2025. 111 funds tracked by Wall St. Rank hold MASS as of Q2 2026.

  • Graham Capital Management held 14,827 shares of 908 Devices worth $129K as of Q2 2026.
  • Graham Capital Management bought 1,580 908 Devices shares in Q2 2026, an estimated $12.1K.
  • 908 Devices made up ﹤0.01% of Graham Capital Management's portfolio in Q2 2026, its #1118 holding.
  • Graham Capital Management first reported a position in 908 Devices in Q4 2022 and has held it in 5 quarters since.
  • Graham Capital Management's 908 Devices position peaked at $161K in Q3 2025.
  • 111 funds tracked by Wall St. Rank held 908 Devices as of Q2 2026.

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