Westfield Capital Management
ALGM icon

Westfield Capital Management’s Allegro MicroSystems ALGM Stock Holding History

Westfield Capital 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
2025
Q2 		– Sell
-303,672
Closed -$7.63M – 241
2025
Q1 		$7.63M Sell
303,672
-1,944,000
-86% -$48.5M 0.04% 192
2024
Q4 		$49.1M Buy
2,247,672
+233,191
+12% +$4.97M 0.21% 139
2024
Q3 		$46.9M Buy
2,014,481
+711,185
+55% +$17.9M 0.21% 141
2024
Q2 		$36.8M Buy
+1,303,296
New +$37.1M 0.18% 159

Other funds holding ALGM

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Westfield Capital Management's ALGM Position: Q2 2025 in Review

Westfield Capital Management sold out of Allegro MicroSystems (ALGM) in Q2 2025, closing a stake of 303,672 shares — an estimated $7.63M sold.

Westfield Capital Management first reported a position in ALGM in Q2 2024 and held it in 4 quarters. The position peaked at $49.1M in Q4 2024. 273 funds tracked by Wall St. Rank hold ALGM as of Q2 2025.

  • Westfield Capital Management reported no remaining Allegro MicroSystems position as of Q2 2025 after selling out during the quarter.
  • Westfield Capital Management sold 303,672 Allegro MicroSystems shares in Q2 2025, an estimated $7.63M.
  • Westfield Capital Management first reported a position in Allegro MicroSystems in Q2 2024 and held it in 4 quarters.
  • Westfield Capital Management's Allegro MicroSystems position peaked at $49.1M in Q4 2024.
  • 273 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q2 2025.

Based on Westfield Capital Management's 13F filing for Q2 2025, filed 12 Aug 2025.