13FPulse
AE

AEHR AEHR TEST SYSTEMS

2026Q2 · CUSIP 00760J108 · Semi Equipment · Sector: Technology

Piling in

Net holder growth ranks near the top of the market

Funds that own it
258
Institutions that reported holding it to the SEC
Net increase in holders
+69
Last quarter 189 → now 258
How unusual is that
Top 5%
Stronger buying than 97% of US stocks
What the filings say, in one paragraph

258 funds held AEHR at the end of 2026Q2, up 69 from the quarter before. That is stronger buying than 96.8% of US stocks — among the most piled-into names this quarter. AEHR has had 8 buying rushes in its history, and the price moved +52.0% on average over the six months after (that is the raw price move, not how much it beat the market by). It sits in the Technology sector, tagged Semi Equipment.

How many funds owned it, quarter by quarter

Bars = net change in institutional holders, positive (green) or negative (red). Line = total institutional holders.

2013Q3: holders=9 2013Q4: holders=10 2014Q1: holders=10 2014Q2: holders=8 2014Q3: holders=10 2014Q4: holders=11 2015Q1: holders=11 2015Q2: holders=10 2015Q3: holders=11 2015Q4: holders=9 2016Q1: holders=9 2016Q2: holders=9 2016Q3: holders=11 2016Q4: holders=11 2017Q1: holders=18 2017Q2: holders=22 2017Q3: holders=22 2017Q4: holders=24 2018Q1: holders=24 2018Q2: holders=23 2018Q3: holders=26 2018Q4: holders=25 2019Q1: holders=24 2019Q2: holders=21 2019Q3: holders=23 2019Q4: holders=25 2020Q1: holders=23 2020Q2: holders=21 2020Q3: holders=24 2020Q4: holders=22 2021Q1: holders=22 2021Q2: holders=20 2021Q3: holders=42 2021Q4: holders=74 2022Q1: holders=80 2022Q2: holders=71 2022Q3: holders=85 2022Q4: holders=129 2023Q1: holders=143 2023Q2: holders=152 2023Q3: holders=152 2023Q4: holders=167 2024Q1: holders=131 2024Q2: holders=118 2024Q3: holders=126 2024Q4: holders=131 2025Q1: holders=114 2025Q2: holders=120 2025Q3: holders=149 2025Q4: holders=150 2026Q1: holders=189 2026Q2: holders=258 -69 -34.5 +0 +34.5 +69 7139271 13Q315Q116Q318Q119Q321Q122Q324Q125Q326Q2 Net change in holders (bars) Total funds holding (line)

What happened after each past buying rush 8 times in its history

Quarter of the rush How unusual then Price, next 3 months Price, next 6 months
2026Q2 Top 5%
2026Q1 Top 10%
2025Q3 Top 20% +50.8% +310.3%
2023Q1 Top 20% +33.1% -13.0%
2022Q4 Top 10% -10.6% +13.3%
2022Q3 Top 10% +54.0% +46.0%
2021Q4 Top 20% -43.9% +20.3%
2021Q3 Top 10% -41.3% -64.9%

These are the raw price moves, not how much it beat the market by. Compare them against the market over the same months — in a strong bull market almost everything is up.

Show all the numbers (large funds, value held, options…) ▾
Of them, large funds
128
Change in large funds
+35
Total value they hold
$2.2B
Funds buying for the first time
106
Funds that sold out entirely
37
Price change that quarter
-4.0%
Funds holding puts (bearish)
12
Funds holding calls (bullish)
16

These are for people who want to dig. Skip them if they do not mean anything to you — the three numbers above are enough.

8,697 institutions have filed for this quarter. 13F permits late filing and a small number arrive in the weeks after the deadline, so the holder counts and changes below may tick up.

Email me the next update

2026 Q3 holdings are due 2026-11-16. We will email you when the refreshed lists are live.