Vanguard Group Inc Aehr Test Systems Call Options Transaction History
Vanguard Group Inc
- $5.37 Trillion
- Q1 2025
Call Options
0 transactions
| Quarter | Operation | Price Per call | calls change | calls Held | SEC Form |
|---|
Others Institutions Holding AEHR
# of Institutions
139Shares Held
15.9MCall Options Held
754KPut Options Held
1.01M-
Baillie Gifford & CO2MShares$22.6 Million0.01% of portfolio
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Black Rock Inc. New York, NY1.9MShares$21.4 Million0.0% of portfolio
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Awm Investment Company, Inc. New York, NY1.59MShares$17.9 Million1.85% of portfolio
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Geode Capital Management, LLC Boston, MA670KShares$7.54 Million0.0% of portfolio
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Rice Hall James & Associates, LLC620KShares$6.99 Million0.3% of portfolio
About AEHR TEST SYSTEMS
- Ticker AEHR
- Exchange NASDAQ
- Sector Technology
- Industry Semiconductor Equipment & Materials
- Shares Outstandng 27,495,400
- Market Cap $310M
- Description
- Aehr Test Systems provides test systems for burning-in and testing logic, optical, and memory integrated circuits worldwide. It offers products, such as the ABTS and FOX-P families of test and burn-in systems and FOX WaferPak Aligner, FOX-XP WaferPak Contactor, FOX DiePak Carrier, and FOX DiePak Loader. The ABTS system is used in production and ...