Fidelity Investments
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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
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 $1.12B 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
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
First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return
Geode Capital Management
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Fidelity Investments's MASS Position: Q1 2026 in Review

Fidelity Investments reduced its 908 Devices (MASS) stake by 0.08% in Q1 2026, selling an estimated $50 and leaving 10,543 shares worth $64.5K. The position accounts for ﹤0.01% of the portfolio, ranked #3999.

Fidelity Investments first reported a position in MASS in Q4 2020 and has held it in 22 quarters since. The position peaked at $42.6M in Q4 2020. 112 funds tracked by Wall St. Rank hold MASS as of Q1 2026.

  • Fidelity Investments held 10,543 shares of 908 Devices worth $64.5K as of Q1 2026.
  • Fidelity Investments sold 8 908 Devices shares in Q1 2026, an estimated $50.
  • 908 Devices made up ﹤0.01% of Fidelity Investments's portfolio in Q1 2026, its #3999 holding.
  • Fidelity Investments first reported a position in 908 Devices in Q4 2020 and has held it in 22 quarters since.
  • Fidelity Investments's 908 Devices position peaked at $42.6M in Q4 2020.
  • 112 funds tracked by Wall St. Rank held 908 Devices as of Q1 2026.

Based on Fidelity Investments's 13F filing for Q1 2026, filed 15 May 2026.