Geode Capital Management
ALGM icon

Geode Capital Management’s Allegro MicroSystems ALGM Stock Holding History

Geode 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
2026
Q3 		$96.5M Buy
2,655,040
+10,111
+0.4% +$424K 0.01% 1182
2026
Q2 		$184M Buy
2,644,929
+188,109
+8% +$8.8M 0.01% 854
2026
Q1 		$77.5M Buy
2,456,820
+62,852
+3% +$2.17M ﹤0.01% 1243
2025
Q4 		$63.2M Buy
2,393,968
+24,839
+1% +$684K ﹤0.01% 1347
2025
Q3 		$69.2M Sell
2,369,129
-36,857
-2% -$1.19M ﹤0.01% 1279
2025
Q2 		$82.3M Buy
2,405,986
+17,902
+0.7% +$446K 0.01% 1143
2025
Q1 		$60M Buy
2,388,084
+23,502
+1% +$587K ﹤0.01% 1270
2024
Q4 		$51.7M Sell
2,364,582
-196,900
-8% -$4.19M ﹤0.01% 1412
2024
Q3 		$59.7M Buy
2,561,482
+1,187,792
+86% +$29.9M ﹤0.01% 1312
2024
Q2 		$38.8M Buy
1,373,690
+21,857
+2% +$622K ﹤0.01% 1525
2024
Q1 		$36.5M Buy
1,351,833
+46,322
+4% +$1.34M ﹤0.01% 1566
2023
Q4 		$39.5M Buy
1,305,511
+49,748
+4% +$1.42M ﹤0.01% 1490
2023
Q3 		$40.1M Buy
1,255,763
+120,423
+11% +$4.89M ﹤0.01% 1373
2023
Q2 		$51.2M Buy
1,135,340
+60,699
+6% +$2.46M 0.01% 1228
2023
Q1 		$51.6M Sell
1,074,641
-79,501
-7% -$3.23M 0.01% 1159
2022
Q4 		$34.6M Buy
1,154,142
+38,455
+3% +$1.05M ﹤0.01% 1399
2022
Q3 		$24.4M Buy
1,115,687
+177,905
+19% +$4.13M ﹤0.01% 1588
2022
Q2 		$19.4M Buy
937,782
+113,208
+14% +$2.7M ﹤0.01% 1792
2022
Q1 		$23.4M Sell
824,574
-67,577
-8% -$1.93M ﹤0.01% 1793
2021
Q4 		$32.3M Buy
892,151
+115,320
+15% +$3.75M ﹤0.01% 1634
2021
Q3 		$24.8M Buy
776,831
+121,101
+18% +$3.57M ﹤0.01% 1798
2021
Q2 		$18.2M Buy
655,730
+30,810
+5% +$804K ﹤0.01% 2032
2021
Q1 		$15.8M Buy
624,920
+195,167
+45% +$5.58M ﹤0.01% 2025
2020
Q4 		$11.5M Buy
+429,753
New +$10.4M ﹤0.01% 2076

Other funds holding ALGM

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $704B AUM 26.74% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
ClearBridge Investments
ClearBridge Investments New York $115B AUM 20.64% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Geode Capital Management's ALGM Position: Q3 2026 in Review

Geode Capital Management increased its Allegro MicroSystems (ALGM) stake by 0.38% in Q3 2026, buying an estimated $424K and bringing the position to 2,655,040 shares worth $96.5M. The position accounts for 0.01% of the portfolio, ranked #1182.

Geode Capital Management first reported a position in ALGM in Q4 2020 and has held it in 24 quarters since. The position peaked at $184M in Q2 2026. 289 funds tracked by Wall St. Rank hold ALGM as of Q3 2026.

  • Geode Capital Management held 2,655,040 shares of Allegro MicroSystems worth $96.5M as of Q3 2026.
  • Geode Capital Management bought 10,111 Allegro MicroSystems shares in Q3 2026, an estimated $424K.
  • Allegro MicroSystems made up 0.01% of Geode Capital Management's portfolio in Q3 2026, its #1182 holding.
  • Geode Capital Management first reported a position in Allegro MicroSystems in Q4 2020 and has held it in 24 quarters since.
  • Geode Capital Management's Allegro MicroSystems position peaked at $184M in Q2 2026.
  • 289 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q3 2026.

Based on Geode Capital Management's 13F filing for Q3 2026, filed 6 Nov 2026.