Aehr Test Systems
AEHR
AEHR
121 hedge funds and large institutions have $228M invested in Aehr Test Systems in 2025 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 44 increasing their positions, 29 reducing their positions, and 21 closing their positions.
New
Increased
Maintained
Reduced
Closed
more funds holding in top 10
Funds holding in top 10: →
more capital invested
Capital invested by funds: $ → $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more first-time investments, than exits
New positions opened: | Existing positions closed:
12% more call options, than puts
Call options by funds: $19.9M | Put options by funds: $17.7M
5% more funds holding
Funds holding: 115 → 121 (+6)
5.2% less ownership
Funds ownership: 64.38% → 59.18% (-5.2%)
Holders
121
Holding in Top 10
2
Calls
$19.9M
Puts
$17.7M
Top Buyers
| 1 | +$5.75M | |
| 2 | +$2.52M | |
| 3 | +$1.63M | |
| 4 |
GCP
GSA Capital Partners
London,
United Kingdom
|
+$1.53M |
| 5 |
PM
Penbrook Management
New York
|
+$1.46M |
Top Sellers
| 1 | -$24.2M | |
| 2 | -$2.98M | |
| 3 | -$1.3M | |
| 4 |
MFS
Mirabella Financial Services
London,
United Kingdom
|
-$926K |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$888K |
