Walleye Trading’s Aehr Test Systems AEHR Stock Holding History

Walleye Trading’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	$497K	Sell	13,400 -26,900	-67%	-$860K	﹤0.01%	2595
2025 Q4	$814K	Buy	40,300 +4,900	+14%	+$119K	﹤0.01%	2511
2025 Q3	$1.07M	Buy	35,400 +14,400	+69%	+$312K	﹤0.01%	2229
2025 Q2	$272K	Buy	21,000 +1,500	+8%	+$14.3K	﹤0.01%	3045
2025 Q1	$142K	Sell	19,500 -600	-3%	-$6.64K	﹤0.01%	3237
2024 Q4	$334K	Buy	20,100 +19,300	+2,413%	+$257K	﹤0.01%	2911
2024 Q3	$10.3K	Sell	800 -8,800	-92%	-$127K	﹤0.01%	3758
2024 Q2	$107K	Sell	9,600 -13,200	-58%	-$154K	﹤0.01%	3353
2024 Q1	$283K	Sell	22,800 -3,000	-12%	-$50K	﹤0.01%	3229
2023 Q4	$684K	Sell	25,800 -7,500	-23%	-$219K	﹤0.01%	2797
2023 Q3	$1.52M	Buy	33,300 +24,300	+270%	+$1.13M	﹤0.01%	2006
2023 Q2	$371K	Sell	9,000 -40,100	-82%	-$1.32M	﹤0.01%	2997
2023 Q1	$1.52M	Buy	+49,100	New	+$1.58M	﹤0.01%	1877

Other funds holding AEHR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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 Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

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 Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Walleye Trading's AEHR Position: Q1 2026 in Review

Walleye Trading opened a new position in Aehr Test Systems (AEHR) in Q1 2026: 11,996 shares worth $445K. The stake represents ﹤0.01% of the portfolio and ranks #2667 among its holdings. This is a return to the name: Walleye Trading previously reported a position in AEHR as recently as Q4 2024.

Walleye Trading first reported a position in AEHR in Q1 2023 and has held it in 8 quarters since. The position peaked at $1.08M in Q2 2023. 191 funds tracked by Wall St. Rank hold AEHR as of Q1 2026.

Walleye Trading held 11,996 shares of Aehr Test Systems worth $445K as of Q1 2026.
Aehr Test Systems was a new Walleye Trading position in Q1 2026.
Aehr Test Systems made up ﹤0.01% of Walleye Trading's portfolio in Q1 2026, its #2667 holding.
Walleye Trading first reported a position in Aehr Test Systems in Q1 2023 and has held it in 8 quarters since.
Walleye Trading's Aehr Test Systems position peaked at $1.08M in Q2 2023.
191 funds tracked by Wall St. Rank held Aehr Test Systems as of Q1 2026.

Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.