AEHR TEST SYSTEMS's ticker is AEHR and the CUSIP is 00760J108. A total of 158 filers reported holding AEHR TEST SYSTEMS in Q3 2023. The put-call ratio across all filers is 0.83 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $43,369 | -83.0% | 949 | -84.6% | 0.00% | -87.5% |
| Q2 2023 | $254,719 | +94240.4% | 6,175 | -29.2% | 0.01% | -11.1% |
| Q1 2023 | $270 | +237.5% | 8,719 | +119.9% | 0.01% | +200.0% |
| Q4 2022 | $80 | -99.9% | 3,965 | -41.0% | 0.00% | +50.0% |
| Q3 2022 | $95,000 | +3066.7% | 6,724 | +1568.5% | 0.00% | – |
| Q2 2022 | $3,000 | -96.0% | 403 | -94.6% | 0.00% | -100.0% |
| Q1 2022 | $75,000 | -55.4% | 7,428 | +7.2% | 0.00% | -66.7% |
| Q4 2021 | $168,000 | +1766.7% | 6,929 | +957.9% | 0.00% | – |
| Q3 2021 | $9,000 | -25.0% | 655 | -85.0% | 0.00% | – |
| Q2 2021 | $12,000 | -40.0% | 4,379 | -42.8% | 0.00% | – |
| Q1 2021 | $20,000 | +400.0% | 7,653 | +441.6% | 0.00% | – |
| Q4 2020 | $4,000 | -60.0% | 1,413 | -81.1% | 0.00% | – |
| Q3 2020 | $10,000 | – | 7,491 | +4015.9% | 0.00% | – |
| Q1 2020 | $0 | -100.0% | 182 | -82.4% | 0.00% | – |
| Q4 2019 | $2,000 | – | 1,032 | +693.8% | 0.00% | – |
| Q3 2019 | $0 | -100.0% | 130 | -71.4% | 0.00% | – |
| Q2 2019 | $1,000 | -50.0% | 454 | -70.3% | 0.00% | – |
| Q1 2019 | $2,000 | +100.0% | 1,528 | +160.8% | 0.00% | – |
| Q4 2018 | $1,000 | 0.0% | 586 | +11.4% | 0.00% | – |
| Q1 2018 | $1,000 | -50.0% | 526 | -42.8% | 0.00% | – |
| Q4 2017 | $2,000 | – | 919 | +2963.3% | 0.00% | – |
| Q3 2016 | $0 | -100.0% | 30 | -97.7% | 0.00% | – |
| Q2 2016 | $2,000 | 0.0% | 1,330 | -3.3% | 0.00% | – |
| Q1 2016 | $2,000 | – | 1,376 | +744.2% | 0.00% | – |
| Q4 2015 | $0 | – | 163 | +1937.5% | 0.00% | – |
| Q3 2015 | $0 | -100.0% | 8 | -98.6% | 0.00% | – |
| Q2 2015 | $1,000 | – | 561 | +584.1% | 0.00% | – |
| Q1 2015 | $0 | -100.0% | 82 | -92.3% | 0.00% | – |
| Q1 2014 | $3,000 | +50.0% | 1,064 | +63.2% | 0.00% | – |
| Q4 2013 | $2,000 | +100.0% | 652 | +63.8% | 0.00% | – |
| Q3 2013 | $1,000 | – | 398 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 1,197,883 | $54,743,253 | 8.08% |
| OBERWEIS ASSET MANAGEMENT INC/ | 910,108 | $41,591,936 | 4.42% |
| Roubaix Capital, LLC | 91,454 | $4,179,448 | 3.08% |
| NEXT CENTURY GROWTH INVESTORS LLC | 294,071 | $13,439,044 | 1.46% |
| EAM Investors, LLC | 111,417 | $5,091,757 | 0.98% |
| Lisanti Capital Growth, LLC | 123,325 | $5,635,953 | 0.89% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 1,451,346 | $66,326,512 | 0.86% |
| Symmetry Investments LP | 81,943 | $3,745 | 0.76% |
| Pier Capital, LLC | 95,733 | $4,374,998 | 0.70% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 89,053 | $4,069,722 | 0.66% |