Dimensional Fund Advisors
ALGM icon

Dimensional Fund Advisors’s Allegro MicroSystems ALGM Stock Holding History

Dimensional Fund Advisors’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 		$148M Sell
2,123,963
-46,524
-2% -$2.18M 0.03% 893
2026
Q1 		$68.4M Buy
2,170,487
+30,340
+1% +$1.05M 0.01% 1323
2025
Q4 		$56.5M Buy
2,140,147
+169,597
+9% +$4.67M 0.01% 1440
2025
Q3 		$57.5M Sell
1,970,550
-137,254
-7% -$4.44M 0.01% 1436
2025
Q2 		$72.1M Buy
2,107,804
+139,725
+7% +$3.48M 0.02% 1265
2025
Q1 		$49.5M Buy
1,968,079
+248,805
+14% +$6.21M 0.01% 1481
2024
Q4 		$37.6M Buy
1,719,274
+404,761
+31% +$8.62M 0.01% 1686
2024
Q3 		$30.6M Buy
1,314,513
+32,391
+3% +$814K 0.01% 1788
2024
Q2 		$36.2M Buy
1,282,122
+397,681
+45% +$11.3M 0.01% 1663
2024
Q1 		$23.8M Buy
884,441
+82,024
+10% +$2.37M 0.01% 1893
2023
Q4 		$24.3M Buy
802,417
+196,315
+32% +$5.61M 0.01% 1888
2023
Q3 		$19.4M Buy
606,102
+297,385
+96% +$12.1M 0.01% 1936
2023
Q2 		$13.9M Buy
308,717
+100,657
+48% +$4.08M ﹤0.01% 2106
2023
Q1 		$9.98M Buy
+208,060
New +$8.47M ﹤0.01% 2231
2022
Q3 		$352K Buy
16,088
+1,636
+11% +$38K ﹤0.01% 3121
2022
Q2 		$299K Sell
14,452
-985
-6% -$23.5K ﹤0.01% 3177
2022
Q1 		$438K Buy
15,437
+7,248
+89% +$207K ﹤0.01% 3178
2021
Q4 		$296K Sell
8,189
-221
-3% -$7.19K ﹤0.01% 3274
2021
Q3 		$269K Buy
+8,410
New +$248K ﹤0.01% 3299

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 $3.37T AUM 44.26% 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

Dimensional Fund Advisors's ALGM Position: Q2 2026 in Review

Dimensional Fund Advisors reduced its Allegro MicroSystems (ALGM) stake by 2.1% in Q2 2026, selling an estimated $2.18M and leaving 2,123,963 shares worth $148M. The position accounts for 0.03% of the portfolio, ranked #893.

Dimensional Fund Advisors first reported a position in ALGM in Q3 2021 and has held it in 19 quarters since. 375 funds tracked by Wall St. Rank hold ALGM as of Q2 2026.

  • Dimensional Fund Advisors held 2,123,963 shares of Allegro MicroSystems worth $148M as of Q2 2026.
  • Dimensional Fund Advisors sold 46,524 Allegro MicroSystems shares in Q2 2026, an estimated $2.18M.
  • Allegro MicroSystems made up 0.03% of Dimensional Fund Advisors's portfolio in Q2 2026, its #893 holding.
  • Dimensional Fund Advisors first reported a position in Allegro MicroSystems in Q3 2021 and has held it in 19 quarters since.
  • 375 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q2 2026.

Based on Dimensional Fund Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.