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Fred Alger Management’s 908 Devices MASS Stock Holding History

Fred Alger 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
2024
Q4 		– Sell
-820,448
Closed -$2.85M – 448
2024
Q3 		$2.85M Sell
820,448
-185,789
-18% -$824K 0.01% 299
2024
Q2 		$5.18M Sell
1,006,237
-10,165
-1% -$61.4K 0.03% 240
2024
Q1 		$7.67M Sell
1,016,402
-194,017
-16% -$1.44M 0.04% 217
2023
Q4 		$13.6M Sell
1,210,419
-121,121
-9% -$828K 0.07% 162
2023
Q3 		$8.87M Sell
1,331,540
-455,372
-25% -$3.15M 0.05% 189
2023
Q2 		$12.3M Sell
1,786,912
-19,286
-1% -$155K 0.06% 181
2023
Q1 		$15.5M Sell
1,806,198
-998,715
-36% -$8.91M 0.08% 171
2022
Q4 		$21.4M Sell
2,804,913
-654,190
-19% -$7.92M 0.12% 163
2022
Q3 		$56.9M Buy
3,459,103
+2,388,844
+223% +$46.4M 0.29% 97
2022
Q2 		$22M Buy
1,070,259
+343,087
+47% +$5.76M 0.1% 167
2022
Q1 		$13.8M Buy
727,172
+126,205
+21% +$2.17M 0.04% 207
2021
Q4 		$15.5M Buy
600,967
+163,541
+37% +$4.81M 0.04% 221
2021
Q3 		$14.2M Buy
+437,426
New +$14.9M 0.03% 219

Other funds holding MASS

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
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
TCM
Tao Capital Management San Francisco, California $119M AUM 87.46% 1-Year Est. Return
GIM
Granahan Investment Management Waltham, Massachusetts $2.07B AUM 56.45% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $154B AUM 29.96% 1-Year Est. Return
NAMA
Nikko Asset Management Americas New York $7.07B AUM 50.91% 1-Year Est. Return

Fred Alger Management's MASS Position: Q4 2024 in Review

Fred Alger Management sold out of 908 Devices (MASS) in Q4 2024, closing a stake of 820,448 shares — an estimated $2.85M sold.

Fred Alger Management first reported a position in MASS in Q3 2021 and held it in 13 quarters. The position peaked at $56.9M in Q3 2022. 81 funds tracked by Wall St. Rank hold MASS as of Q4 2024.

  • Fred Alger Management reported no remaining 908 Devices position as of Q4 2024 after selling out during the quarter.
  • Fred Alger Management sold 820,448 908 Devices shares in Q4 2024, an estimated $2.85M.
  • Fred Alger Management first reported a position in 908 Devices in Q3 2021 and held it in 13 quarters.
  • Fred Alger Management's 908 Devices position peaked at $56.9M in Q3 2022.
  • 81 funds tracked by Wall St. Rank held 908 Devices as of Q4 2024.

Based on Fred Alger Management's 13F filing for Q4 2024, filed 14 Feb 2025.