Russell Investments Group
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Russell Investments Group’s Allegro MicroSystems ALGM Stock Holding History

Russell Investments Group’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 		$19M Buy
272,403
+176,320
+184% +$8.25M 0.02% 760
2026
Q1 		$3.03M Buy
96,083
+74,834
+352% +$2.58M ﹤0.01% 1634
2025
Q4 		$561K Buy
21,249
+6,753
+47% +$186K ﹤0.01% 2448
2025
Q3 		$423K Buy
14,496
+2,853
+25% +$92.3K ﹤0.01% 2541
2025
Q2 		$398K Sell
11,643
-848
-7% -$21.1K ﹤0.01% 2431
2025
Q1 		$314K Buy
12,491
+1,892
+18% +$47.2K ﹤0.01% 2466
2024
Q4 		$232K Sell
10,599
-64,220
-86% -$1.37M ﹤0.01% 2503
2024
Q3 		$1.74M Buy
74,819
+20,647
+38% +$519K ﹤0.01% 1763
2024
Q2 		$1.53M Sell
54,172
-1,562
-3% -$44.5K ﹤0.01% 1773
2024
Q1 		$1.5M Buy
55,734
+39,289
+239% +$1.14M ﹤0.01% 1798
2023
Q4 		$498K Sell
16,445
-8,304
-34% -$237K ﹤0.01% 2219
2023
Q3 		$790K Sell
24,749
-21,689
-47% -$881K ﹤0.01% 2041
2023
Q2 		$2.1M Buy
46,438
+14,792
+47% +$599K ﹤0.01% 1536
2023
Q1 		$1.52M Sell
31,646
-18,844
-37% -$767K ﹤0.01% 1742
2022
Q4 		$1.52M Buy
50,490
+43,310
+603% +$1.18M ﹤0.01% 1759
2022
Q3 		$156K Buy
+7,180
New +$167K ﹤0.01% 2597
2022
Q2 		– Sell
-4,400
Closed -$124K – 2876
2022
Q1 		$124K Sell
4,400
-16,100
-79% -$460K ﹤0.01% 2537
2021
Q4 		$741K Buy
20,500
+8,542
+71% +$278K ﹤0.01% 2299
2021
Q3 		$382K Buy
11,958
+1,670
+16% +$49.2K ﹤0.01% 2572
2021
Q2 		$284K Sell
10,288
-50,412
-83% -$1.32M ﹤0.01% 2800
2021
Q1 		$1.54M Buy
+60,700
New +$1.74M ﹤0.01% 2023

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
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
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

Russell Investments Group's ALGM Position: Q2 2026 in Review

Russell Investments Group increased its Allegro MicroSystems (ALGM) stake by 184% in Q2 2026, buying an estimated $8.25M and bringing the position to 272,403 shares worth $19M. The position accounts for 0.02% of the portfolio, ranked #760.

Russell Investments Group first reported a position in ALGM in Q1 2021 and has held it in 21 quarters since. 375 funds tracked by Wall St. Rank hold ALGM as of Q2 2026.

  • Russell Investments Group held 272,403 shares of Allegro MicroSystems worth $19M as of Q2 2026.
  • Russell Investments Group bought 176,320 Allegro MicroSystems shares in Q2 2026, an estimated $8.25M.
  • Allegro MicroSystems made up 0.02% of Russell Investments Group's portfolio in Q2 2026, its #760 holding.
  • Russell Investments Group first reported a position in Allegro MicroSystems in Q1 2021 and has held it in 21 quarters since.
  • 375 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q2 2026.

Based on Russell Investments Group's 13F filing for Q2 2026, filed 6 Aug 2026.