Fidelity Investments
MASS icon

Fidelity Investments’s 908 Devices MASS Stock Holding History

Fidelity Investments’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 		$169K Buy
19,399
+8,856
+84% +$68K ﹤0.01% 3745
2026
Q1 		$64.5K Sell
10,543
-8
-0.1% -$50 ﹤0.01% 3999
2025
Q4 		$55.4K Sell
10,551
-242
-2% -$1.69K ﹤0.01% 4056
2025
Q3 		$94.5K Buy
10,793
+16
+0.1% +$106 ﹤0.01% 3687
2025
Q2 		$76.8K Buy
10,777
+4,503
+72% +$25K ﹤0.01% 3716
2025
Q1 		$28.1K Buy
6,274
+3,780
+152% +$11.2K ﹤0.01% 4094
2024
Q4 		$5.49K Buy
2,494
+1,062
+74% +$3.04K ﹤0.01% 4648
2024
Q3 		$4.97K Buy
1,432
+557
+64% +$2.47K ﹤0.01% 4628
2024
Q2 		$4.51K Sell
875
-571
-39% -$3.45K ﹤0.01% 4570
2024
Q1 		$10.9K Buy
1,446
+108
+8% +$801 ﹤0.01% 4240
2023
Q4 		$15K Buy
1,338
+94
+8% +$642 ﹤0.01% 4083
2023
Q3 		$8.29K Buy
1,244
+815
+190% +$5.64K ﹤0.01% 4181
2023
Q2 		$2.94K Buy
429
+43
+11% +$346 ﹤0.01% 4504
2023
Q1 		$3.32K Sell
386
-27
-7% -$241 ﹤0.01% 4494
2022
Q4 		$3.15K Buy
413
+95
+30% +$1.15K ﹤0.01% 4393
2022
Q3 		$5K Sell
318
-253
-44% -$4.91K ﹤0.01% 4317
2022
Q2 		$12K Sell
571
-2
-0.3% -$34 ﹤0.01% 4058
2022
Q1 		$11K Sell
573
-351,527
-100% -$6.04M ﹤0.01% 4224
2021
Q4 		$9.11M Sell
352,100
-17,000
-5% -$500K ﹤0.01% 2149
2021
Q3 		$12M Sell
369,100
-4,199
-1% -$143K ﹤0.01% 2052
2021
Q2 		$14.5M Sell
373,299
-7,098
-2% -$321K ﹤0.01% 1966
2021
Q1 		$18.4M Sell
380,397
-368,169
-49% -$21M ﹤0.01% 1833
2020
Q4 		$42.6M Buy
+748,566
New +$43.7M ﹤0.01% 1385

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

Fidelity Investments's MASS Position: Q2 2026 in Review

Fidelity Investments increased its 908 Devices (MASS) stake by 84% in Q2 2026, buying an estimated $68K and bringing the position to 19,399 shares worth $169K. The position accounts for ﹤0.01% of the portfolio, ranked #3745.

Fidelity Investments first reported a position in MASS in Q4 2020 and has held it in 23 quarters since. The position peaked at $42.6M in Q4 2020. 111 funds tracked by Wall St. Rank hold MASS as of Q2 2026.

  • Fidelity Investments held 19,399 shares of 908 Devices worth $169K as of Q2 2026.
  • Fidelity Investments bought 8,856 908 Devices shares in Q2 2026, an estimated $68K.
  • 908 Devices made up ﹤0.01% of Fidelity Investments's portfolio in Q2 2026, its #3745 holding.
  • Fidelity Investments first reported a position in 908 Devices in Q4 2020 and has held it in 23 quarters since.
  • Fidelity Investments's 908 Devices position peaked at $42.6M in Q4 2020.
  • 111 funds tracked by Wall St. Rank held 908 Devices as of Q2 2026.

Based on Fidelity Investments's 13F filing for Q2 2026, filed 13 Aug 2026.