State Street
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State Street’s Allegro MicroSystems ALGM Stock Holding History

State Street’s Portfolio ALGM Stock Details ALGM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$395M Buy
5,676,421
+448,317
+9% +$21M 0.01% 687
2026
Q1 		$165M Sell
5,228,104
-131,384
-2% -$4.53M 0.01% 1057
2025
Q4 		$141M Buy
5,359,488
+78,203
+1% +$2.15M ﹤0.01% 1156
2025
Q3 		$154M Buy
5,281,285
+88,284
+2% +$2.86M 0.01% 1100
2025
Q2 		$178M Buy
5,193,001
+108,402
+2% +$2.7M 0.01% 986
2025
Q1 		$128M Sell
5,084,599
-792,883
-13% -$19.8M 0.01% 1144
2024
Q4 		$128M Buy
5,877,482
+391,193
+7% +$8.33M 0.01% 1190
2024
Q3 		$128M Buy
5,486,289
+1,615,351
+42% +$40.6M 0.01% 1185
2024
Q2 		$109M Buy
3,870,938
+364,984
+10% +$10.4M ﹤0.01% 1201
2024
Q1 		$94.5M Sell
3,505,954
-44,245
-1% -$1.28M ﹤0.01% 1348
2023
Q4 		$107M Buy
3,550,199
+359,698
+11% +$10.3M 0.01% 1245
2023
Q3 		$102M Buy
3,190,501
+182,841
+6% +$7.43M 0.01% 1170
2023
Q2 		$136M Buy
3,007,660
+186,549
+7% +$7.55M 0.01% 1023
2023
Q1 		$135M Sell
2,821,111
-71,326
-2% -$2.9M 0.01% 1000
2022
Q4 		$86.8M Buy
2,892,437
+885,872
+44% +$24.2M 0.01% 1257
2022
Q3 		$43.8M Sell
2,006,565
-172,587
-8% -$4.01M ﹤0.01% 1682
2022
Q2 		$45.1M Sell
2,179,152
-215,510
-9% -$5.14M ﹤0.01% 1717
2022
Q1 		$68M Buy
2,394,662
+14,835
+0.6% +$424K ﹤0.01% 1569
2021
Q4 		$86.1M Buy
2,379,827
+636,901
+37% +$20.7M ﹤0.01% 1418
2021
Q3 		$55.7M Sell
1,742,926
-127,074
-7% -$3.74M ﹤0.01% 1731
2021
Q2 		$51.8M Buy
1,870,000
+514,235
+38% +$13.4M ﹤0.01% 1819
2021
Q1 		$34.4M Buy
1,355,765
+1,115,124
+463% +$31.9M ﹤0.01% 2014
2020
Q4 		$6.42M Buy
+240,641
New +$5.82M ﹤0.01% 2840

Other funds holding ALGM

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street's ALGM Position: Q2 2026 in Review

State Street increased its Allegro MicroSystems (ALGM) stake by 8.6% in Q2 2026, buying an estimated $21M and bringing the position to 5,676,421 shares worth $395M. The position accounts for 0.01% of the portfolio, ranked #687.

State Street first reported a position in ALGM in Q4 2020 and has held it in 23 quarters since. 374 funds tracked by Wall St. Rank hold ALGM as of Q2 2026.

  • State Street held 5,676,421 shares of Allegro MicroSystems worth $395M as of Q2 2026.
  • State Street bought 448,317 Allegro MicroSystems shares in Q2 2026, an estimated $21M.
  • Allegro MicroSystems made up 0.01% of State Street's portfolio in Q2 2026, its #687 holding.
  • State Street first reported a position in Allegro MicroSystems in Q4 2020 and has held it in 23 quarters since.
  • 374 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q2 2026.

Based on State Street's 13F filing for Q2 2026, filed 7 Aug 2026.