California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Allegro MicroSystems ALGM Stock Holding History

California State Teachers Retirement System (CalSTRS)’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
Q1 		$4.72M Buy
149,826
+26,828
+22% +$925K 0.01% 1054
2025
Q4 		$3.24M Buy
122,998
+4,254
+4% +$117K ﹤0.01% 1159
2025
Q3 		$3.47M Buy
118,744
+6
+0% +$194 ﹤0.01% 1110
2025
Q2 		$4.06M Sell
118,738
-36,698
-24% -$914K ﹤0.01% 999
2025
Q1 		$3.91M Buy
155,436
+35,394
+29% +$883K ﹤0.01% 991
2024
Q4 		$2.62M Buy
120,042
+5,970
+5% +$127K ﹤0.01% 1248
2024
Q3 		$2.66M Buy
114,072
+30,073
+36% +$756K ﹤0.01% 1247
2024
Q2 		$2.37M Buy
83,999
+6,360
+8% +$181K ﹤0.01% 1277
2024
Q1 		$2.09M Sell
77,639
-3,842
-5% -$111K ﹤0.01% 1379
2023
Q4 		$2.47M Sell
81,481
-3,268
-4% -$93.3K ﹤0.01% 1316
2023
Q3 		$2.71M Sell
84,749
-5,092
-6% -$207K ﹤0.01% 1216
2023
Q2 		$4.06M Buy
89,841
+6,210
+7% +$251K 0.01% 1072
2023
Q1 		$4.01M Sell
83,631
-1,241
-1% -$50.5K 0.01% 1063
2022
Q4 		$2.55M Buy
84,872
+1,165
+1% +$31.8K ﹤0.01% 1333
2022
Q3 		$1.83M Buy
83,707
+6,269
+8% +$146K ﹤0.01% 1490
2022
Q2 		$1.6M Buy
77,438
+11,615
+18% +$277K ﹤0.01% 1634
2022
Q1 		$1.87M Sell
65,823
-4,069
-6% -$116K ﹤0.01% 1656
2021
Q4 		$2.53M Sell
69,892
-11,666
-14% -$380K ﹤0.01% 1597
2021
Q3 		$2.61M Sell
81,558
-7,770
-9% -$229K ﹤0.01% 1569
2021
Q2 		$2.47M Buy
89,328
+7,038
+9% +$184K ﹤0.01% 1655
2021
Q1 		$2.09M Buy
82,290
+30,925
+60% +$884K ﹤0.01% 1714
2020
Q4 		$1.37M Buy
+51,365
New +$1.24M ﹤0.01% 1843

Other funds holding ALGM

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s ALGM Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) increased its Allegro MicroSystems (ALGM) stake by 22% in Q1 2026, buying an estimated $925K and bringing the position to 149,826 shares worth $4.72M. The position accounts for 0.01% of the portfolio, ranked #1054.

California State Teachers Retirement System (CalSTRS) first reported a position in ALGM in Q4 2020 and has held it in 22 quarters since. 320 funds tracked by Wall St. Rank hold ALGM as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 149,826 shares of Allegro MicroSystems worth $4.72M as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) bought 26,828 Allegro MicroSystems shares in Q1 2026, an estimated $925K.
  • Allegro MicroSystems made up 0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #1054 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Allegro MicroSystems in Q4 2020 and has held it in 22 quarters since.
  • 320 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q1 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.