EAM Investors’s Aehr Test Systems AEHR Stock Holding History

EAM Investors’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 Q2	$3.49M	Buy	+36,322	New	+$3.32M	0.31%	148
2025 Q4	–	Sell	-38,538	Closed	-$1.16M	–	270
2025 Q3	$1.16M	Buy	+38,538	New	+$835K	0.13%	185
2023 Q4	–	Sell	-111,417	Closed	-$5.09M	–	238
2023 Q3	$5.09M	Buy	111,417 +19,255	+21%	+$893K	0.98%	3
2023 Q2	$3.8M	Sell	92,162 -23	-0%	-$755	0.7%	15
2023 Q1	$2.86M	Sell	92,185 -72,917	-44%	-$2.35M	0.56%	45
2022 Q4	$3.32M	Sell	165,102 -144,538	-47%	-$3.09M	0.69%	25
2022 Q3	$4.37M	Buy	+309,640	New	+$4.17M	0.95%	7
2022 Q1	–	Sell	-230,146	Closed	-$5.57M	–	271
2021 Q4	$5.57M	Sell	230,146 -186,617	-45%	-$3.65M	0.91%	5
2021 Q3	$5.69M	Buy	+416,763	New	+$2.99M	0.96%	4
2017 Q3	–	Sell	-263,019	Closed	-$986K	–	292
2017 Q2	$986K	Buy	263,019 +140,910	+115%	+$595K	0.16%	198
2017 Q1	$587K	Buy	+122,109	New	+$460K	0.09%	280

Other funds holding AEHR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

EAM Investors's AEHR Position: Q2 2026 in Review

EAM Investors opened a new position in Aehr Test Systems (AEHR) in Q2 2026: 36,322 shares worth $3.49M. The stake represents 0.31% of the portfolio and ranks #148 among its holdings. This is a return to the name: EAM Investors previously reported a position in AEHR as recently as Q3 2025.

EAM Investors first reported a position in AEHR in Q1 2017 and has held it in 11 quarters since. The position peaked at $5.69M in Q3 2021. 262 funds tracked by Wall St. Rank hold AEHR as of Q2 2026.

EAM Investors held 36,322 shares of Aehr Test Systems worth $3.49M as of Q2 2026.
Aehr Test Systems was a new EAM Investors position in Q2 2026.
Aehr Test Systems made up 0.31% of EAM Investors's portfolio in Q2 2026, its #148 holding.
EAM Investors first reported a position in Aehr Test Systems in Q1 2017 and has held it in 11 quarters since.
EAM Investors's Aehr Test Systems position peaked at $5.69M in Q3 2021.
262 funds tracked by Wall St. Rank held Aehr Test Systems as of Q2 2026.

Based on EAM Investors's 13F filing for Q2 2026, filed 13 Aug 2026.