Thompson Davis & Co., Inc.
- SEC CIK
- 0001017284
- Latest filing
- Jul 29, 2026
AEHR holding history
Aehr Test Systems in every 13F filed by Thompson Davis & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
AEHR overviewAll 13F holders of AEHRFull Q2 2026 holdings
- Shares (Q4 2023)
- 0
- Sold out in Q4 2023
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 8
- Since Q4 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2023 | 0 | $0 | 0.0% | −11,575−100.0% | Sold out | Holders |
| Q3 2023 | 11,575 | $529.0K | 0.7% | +2,400+26.2% | Added | Holders |
| Q2 2023 | 9,175 | $378.5K | 0.4% | −34,440−79.0% | Reduced | Holders |
| Q1 2023 | 43,615 | $1.35M | 1.8% | +13,945+47.0% | Added | Holders |
| Q4 2022 | 29,670 | $596.4K | 0.8% | −13,370−31.1% | Reduced | Holders |
| Q3 2022 | 43,040 | $607.0K | 0.8% | −5,585−11.5% | Reduced | Holders |
| Q2 2022 | 48,625 | $365.0K | 0.6% | +25,925+114.2% | Added | Holders |
| Q1 2022 | 22,700 | $231.0K | 0.3% | −13,935−38.0% | Reduced | Holders |
| Q4 2021 | 36,635 | $886.0K | 0.7% | – | No prior filing | Holders |