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MASS icon

SignatureFD’s 908 Devices MASS Stock Holding History

SignatureFD’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 		$12.6K Sell
1,447
-519
-26% -$3.99K ﹤0.01% 2553
2026
Q1 		$12K Hold
1,966
– – ﹤0.01% 2426
2025
Q4 		$10.3K Buy
1,966
+519
+36% +$3.63K ﹤0.01% 2418
2025
Q3 		$12.7K Hold
1,447
– – ﹤0.01% 2319
2025
Q2 		$10.3K Hold
1,447
– – ﹤0.01% 2337
2025
Q1 		$6.48K Hold
1,447
– – ﹤0.01% 2509
2024
Q4 		$3.18K Sell
1,447
-1,153
-44% -$3.3K ﹤0.01% 2744
2024
Q3 		$9.02K Buy
2,600
+100
+4% +$444 ﹤0.01% 2370
2024
Q2 		$12.9K Hold
2,500
– – ﹤0.01% 2166
2024
Q1 		$18.9K Hold
2,500
– – ﹤0.01% 2026
2023
Q4 		$28.1K Hold
2,500
– – ﹤0.01% 1757
2023
Q3 		$16.6K Buy
2,500
+490
+24% +$3.39K ﹤0.01% 1944
2023
Q2 		$13.8K Buy
+2,010
New +$16.2K ﹤0.01% 2083
2022
Q4 		– Sell
-87
Closed -$1K – 3361
2022
Q3 		$1K Hold
87
– – ﹤0.01% 2989
2022
Q2 		$2K Sell
87
-270
-76% -$4.54K ﹤0.01% 2766
2022
Q1 		$7K Buy
+357
New +$6.14K ﹤0.01% 2344
2021
Q4 		– Sell
-60
Closed -$2K – 3198
2021
Q3 		$2K Buy
+60
New +$2.04K ﹤0.01% 2671

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

SignatureFD's MASS Position: Q2 2026 in Review

SignatureFD reduced its 908 Devices (MASS) stake by 26% in Q2 2026, selling an estimated $3.99K and leaving 1,447 shares worth $12.6K. The position accounts for ﹤0.01% of the portfolio, ranked #2553.

SignatureFD first reported a position in MASS in Q3 2021 and has held it in 17 quarters since. The position peaked at $28.1K in Q4 2023. 112 funds tracked by Wall St. Rank hold MASS as of Q2 2026.

  • SignatureFD held 1,447 shares of 908 Devices worth $12.6K as of Q2 2026.
  • SignatureFD sold 519 908 Devices shares in Q2 2026, an estimated $3.99K.
  • 908 Devices made up ﹤0.01% of SignatureFD's portfolio in Q2 2026, its #2553 holding.
  • SignatureFD first reported a position in 908 Devices in Q3 2021 and has held it in 17 quarters since.
  • SignatureFD's 908 Devices position peaked at $28.1K in Q4 2023.
  • 112 funds tracked by Wall St. Rank held 908 Devices as of Q2 2026.

Based on SignatureFD's 13F filing for Q2 2026, filed 24 Jul 2026.