Geode Capital Management
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Geode Capital Management’s 908 Devices MASS Stock Holding History

Geode 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
Q3 		$9.9M Buy
798,858
+37,061
+5% +$348K ﹤0.01% 2498
2026
Q2 		$6.63M Buy
761,797
+66,342
+10% +$509K ﹤0.01% 2760
2026
Q1 		$4.26M Buy
695,455
+6,889
+1% +$43.1K ﹤0.01% 2821
2025
Q4 		$3.62M Buy
688,566
+16,477
+2% +$115K ﹤0.01% 2930
2025
Q3 		$5.89M Buy
672,089
+13,486
+2% +$89.6K ﹤0.01% 2697
2025
Q2 		$4.7M Buy
658,603
+68,764
+12% +$382K ﹤0.01% 2765
2025
Q1 		$2.64M Buy
589,839
+8,539
+1% +$25.3K ﹤0.01% 2940
2024
Q4 		$1.28M Buy
581,300
+13,512
+2% +$38.7K ﹤0.01% 3272
2024
Q3 		$1.97M Buy
567,788
+6,634
+1% +$29.4K ﹤0.01% 3135
2024
Q2 		$2.89M Buy
561,154
+33,893
+6% +$205K ﹤0.01% 3001
2024
Q1 		$3.98M Buy
527,261
+8,672
+2% +$64.3K ﹤0.01% 2822
2023
Q4 		$5.82M Buy
518,589
+37,818
+8% +$258K ﹤0.01% 2627
2023
Q3 		$3.2M Buy
480,771
+11,060
+2% +$76.6K ﹤0.01% 2869
2023
Q2 		$3.22M Buy
469,711
+24,762
+6% +$199K ﹤0.01% 2930
2023
Q1 		$3.83M Buy
444,949
+22,904
+5% +$204K ﹤0.01% 2754
2022
Q4 		$3.22M Buy
422,045
+13,266
+3% +$161K ﹤0.01% 2873
2022
Q3 		$6.72M Buy
408,779
+57,178
+16% +$1.11M ﹤0.01% 2509
2022
Q2 		$7.24M Buy
351,601
+25,788
+8% +$433K ﹤0.01% 2472
2022
Q1 		$6.19M Buy
325,813
+49,911
+18% +$858K ﹤0.01% 2667
2021
Q4 		$7.14M Buy
275,902
+61,054
+28% +$1.8M ﹤0.01% 2674
2021
Q3 		$6.99M Buy
214,848
+86,641
+68% +$2.94M ﹤0.01% 2716
2021
Q2 		$4.97M Sell
128,207
-582
-0.5% -$26.4K ﹤0.01% 2916
2021
Q1 		$6.25M Buy
128,789
+110,749
+614% +$6.33M ﹤0.01% 2669
2020
Q4 		$1.03M Buy
+18,040
New +$1.05M ﹤0.01% 3364

Other funds holding MASS

AIC
AWM Investment Company New York $1.04B AUM 103.31% 1-Year Est. Return
ARK Investment Management
ARK Investment Management St. Petersburg, Florida $17.4B AUM 41.01% 1-Year Est. Return
BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
American Century Companies
American Century Companies Kansas City, Missouri $229B AUM 33.35% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $63.7B AUM 20.33% 1-Year Est. Return
Lord, Abbett & Co
Lord, Abbett & Co Jersey City, New Jersey $33.4B AUM 56.97% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Essex Investment Management
Essex Investment Management Boston, Massachusetts $675M AUM 61.81% 1-Year Est. Return

Geode Capital Management's MASS Position: Q3 2026 in Review

Geode Capital Management increased its 908 Devices (MASS) stake by 4.9% in Q3 2026, buying an estimated $348K and bringing the position to 798,858 shares worth $9.9M. The position accounts for ﹤0.01% of the portfolio, ranked #2498.

Geode Capital Management first reported a position in MASS in Q4 2020 and has held it in 24 quarters since. 87 funds tracked by Wall St. Rank hold MASS as of Q3 2026.

  • Geode Capital Management held 798,858 shares of 908 Devices worth $9.9M as of Q3 2026.
  • Geode Capital Management bought 37,061 908 Devices shares in Q3 2026, an estimated $348K.
  • 908 Devices made up ﹤0.01% of Geode Capital Management's portfolio in Q3 2026, its #2498 holding.
  • Geode Capital Management first reported a position in 908 Devices in Q4 2020 and has held it in 24 quarters since.
  • 87 funds tracked by Wall St. Rank held 908 Devices as of Q3 2026.

Based on Geode Capital Management's 13F filing for Q3 2026, filed 6 Nov 2026.