Headlands Technologies’s Aehr Test Systems AEHR Stock Holding History

Headlands Technologies’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	$645K	Sell	17,389 -25,557	-60%	-$818K	0.07%	304
2025 Q4	$867K	Sell	42,946 -1,971	-4%	-$47.7K	0.07%	293
2025 Q3	$1.35M	Buy	44,917 +39,910	+797%	+$864K	0.11%	192
2025 Q2	$64.7K	Sell	5,007 -816	-14%	-$7.77K	0.01%	725
2025 Q1	$42.5K	Sell	5,823 -341	-6%	-$3.77K	﹤0.01%	743
2024 Q4	$103K	Buy	+6,164	New	+$82.2K	0.01%	658
2024 Q2	–	Sell	-78	Closed	-$967	–	1116
2024 Q1	$967	Buy	+78	New	+$1.3K	﹤0.01%	1187
2023 Q4	–	Sell	-1,475	Closed	-$67.4K	–	932
2023 Q3	$67.4K	Buy	+1,475	New	+$68.4K	0.03%	389

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

Headlands Technologies's AEHR Position: Q1 2026 in Review

Headlands Technologies reduced its Aehr Test Systems (AEHR) stake by 60% in Q1 2026, selling an estimated $818K and leaving 17,389 shares worth $645K. The position accounts for 0.07% of the portfolio, ranked #304.

Headlands Technologies first reported a position in AEHR in Q3 2023 and has held it in 8 quarters since. The position peaked at $1.35M in Q3 2025. 191 funds tracked by Wall St. Rank hold AEHR as of Q1 2026.

Headlands Technologies held 17,389 shares of Aehr Test Systems worth $645K as of Q1 2026.
Headlands Technologies sold 25,557 Aehr Test Systems shares in Q1 2026, an estimated $818K.
Aehr Test Systems made up 0.07% of Headlands Technologies's portfolio in Q1 2026, its #304 holding.
Headlands Technologies first reported a position in Aehr Test Systems in Q3 2023 and has held it in 8 quarters since.
Headlands Technologies's Aehr Test Systems position peaked at $1.35M in Q3 2025.
191 funds tracked by Wall St. Rank held Aehr Test Systems as of Q1 2026.

Based on Headlands Technologies's 13F filing for Q1 2026, filed 13 May 2026.