Vanguard Group Inc Aehr Test Systems Call Options Transaction History
Vanguard Group Inc
- $5.46 Trillion
- Q3 2024
Call Options
0 transactions
| Quarter | Operation | Price Per call | calls change | calls Held | SEC Form |
|---|
Others Institutions Holding AEHR
# of Institutions
158Shares Held
18.3MCall Options Held
722KPut Options Held
938K-
Black Rock Inc. New York, NY1.9MShares$27.1 Million0.0% of portfolio
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Baillie Gifford & CO1.81MShares$25.7 Million0.02% of portfolio
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Ameriprise Financial Inc Minneapolis, MN1.29MShares$18.3 Million0.0% of portfolio
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Awm Investment Company, Inc. New York, NY1.29MShares$18.3 Million2.26% of portfolio
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Marshall Wace, LLP London, X0662KShares$9.44 Million0.01% of portfolio
About AEHR TEST SYSTEMS
- Ticker AEHR
- Exchange NASDAQ
- Sector Technology
- Industry Semiconductor Equipment & Materials
- Shares Outstandng 27,495,400
- Market Cap $392M
- 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 ...