California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Aehr Test Systems AEHR Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio AEHR Stock Details AEHR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.54M Buy
41,599
+39,845
+2,272% +$1.27M ﹤0.01% 1664
2025
Q4 		$35.4K Sell
1,754
-29
-2% -$701 ﹤0.01% 2353
2025
Q3 		$53.7K Buy
+1,783
New +$38.6K ﹤0.01% 2293
2025
Q2 		– Sell
-2,080
Closed -$15.2K – 2964
2025
Q1 		$15.2K Hold
2,080
– – ﹤0.01% 2621
2024
Q4 		$34.6K Buy
2,080
+75
+4% +$1K ﹤0.01% 2451
2024
Q3 		$25.8K Hold
2,005
– – ﹤0.01% 2526
2024
Q2 		$22.4K Sell
2,005
-25,946
-93% -$302K ﹤0.01% 2563
2024
Q1 		$347K Sell
27,951
-985
-3% -$16.4K ﹤0.01% 2313
2023
Q4 		$768K Sell
28,936
-596
-2% -$17.4K ﹤0.01% 1979
2023
Q3 		$1.35M Sell
29,532
-2,764
-9% -$128K ﹤0.01% 1622
2023
Q2 		$1.33M Buy
32,296
+9,349
+41% +$307K ﹤0.01% 1739
2023
Q1 		$712K Buy
22,947
+249
+1% +$8.02K ﹤0.01% 2105
2022
Q4 		$456K Buy
+22,698
New +$486K ﹤0.01% 2378

Other funds holding AEHR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
NCGI
Next Century Growth Investors Plymouth, Minnesota $1.38B AUM 102.34% 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 AEHR Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) increased its Aehr Test Systems (AEHR) stake by 2,272% in Q1 2026, buying an estimated $1.27M and bringing the position to 41,599 shares worth $1.54M. The position accounts for ﹤0.01% of the portfolio, ranked #1664.

California State Teachers Retirement System (CalSTRS) first reported a position in AEHR in Q4 2022 and has held it in 13 quarters since. 191 funds tracked by Wall St. Rank hold AEHR as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 41,599 shares of Aehr Test Systems worth $1.54M as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) bought 39,845 Aehr Test Systems shares in Q1 2026, an estimated $1.27M.
  • Aehr Test Systems made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #1664 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Aehr Test Systems in Q4 2022 and has held it in 13 quarters since.
  • 191 funds tracked by Wall St. Rank held Aehr Test Systems as of Q1 2026.

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