Vanguard Personalized Indexing Management
ALGM icon

Vanguard Personalized Indexing Management’s Allegro MicroSystems ALGM Stock Holding History

Vanguard Personalized Indexing Management’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 		$1.21M Buy
17,438
+1,940
+13% +$90.8K 0.01% 891
2026
Q1 		$489K Buy
15,498
+1,230
+9% +$42.4K ﹤0.01% 1329
2025
Q4 		$376K Buy
14,268
+419
+3% +$11.5K ﹤0.01% 1402
2025
Q3 		$404K Sell
13,849
-374
-3% -$12.1K ﹤0.01% 1342
2025
Q2 		$486K Sell
14,223
-12,744
-47% -$317K 0.01% 1205
2025
Q1 		$678K Buy
26,967
+9,322
+53% +$233K 0.01% 971
2024
Q4 		$386K Sell
17,645
-758
-4% -$16.1K 0.01% 1232
2024
Q3 		$429K Buy
18,403
+5,239
+40% +$132K 0.01% 1177
2024
Q2 		$372K Buy
13,164
+4,274
+48% +$122K 0.01% 1167
2024
Q1 		$240K Sell
8,890
-2,694
-23% -$77.8K 0.01% 1377
2023
Q4 		$351K Buy
11,584
+4,210
+57% +$120K 0.01% 1167
2023
Q3 		$236K Buy
7,374
+700
+10% +$28.4K 0.01% 1227
2023
Q2 		$301K Sell
6,674
-327
-5% -$13.2K 0.01% 1127
2023
Q1 		$336K Buy
+7,001
New +$285K 0.01% 1065

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

Vanguard Personalized Indexing Management's ALGM Position: Q2 2026 in Review

Vanguard Personalized Indexing Management increased its Allegro MicroSystems (ALGM) stake by 13% in Q2 2026, buying an estimated $90.8K and bringing the position to 17,438 shares worth $1.21M. The position accounts for 0.01% of the portfolio, ranked #891.

Vanguard Personalized Indexing Management first reported a position in ALGM in Q1 2023 and has held it in 14 quarters since. 375 funds tracked by Wall St. Rank hold ALGM as of Q2 2026.

  • Vanguard Personalized Indexing Management held 17,438 shares of Allegro MicroSystems worth $1.21M as of Q2 2026.
  • Vanguard Personalized Indexing Management bought 1,940 Allegro MicroSystems shares in Q2 2026, an estimated $90.8K.
  • Allegro MicroSystems made up 0.01% of Vanguard Personalized Indexing Management's portfolio in Q2 2026, its #891 holding.
  • Vanguard Personalized Indexing Management first reported a position in Allegro MicroSystems in Q1 2023 and has held it in 14 quarters since.
  • 375 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q2 2026.

Based on Vanguard Personalized Indexing Management's 13F filing for Q2 2026, filed 11 Aug 2026.