AEHR TEST SYSTEMS's ticker is AEHR and the CUSIP is 00760J108. A total of 77 filers reported holding AEHR TEST SYSTEMS in Q4 2021. The put-call ratio across all filers is 0.44 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $41,591,936 | +15.5% | 910,108 | +4.2% | 4.42% | +0.9% |
| Q2 2023 | $36,015,705 | +66.1% | 873,108 | +24.9% | 4.38% | +30.1% |
| Q1 2023 | $21,686,330 | +77.6% | 699,108 | +15.1% | 3.36% | +29.6% |
| Q4 2022 | $12,212,921 | +70.4% | 607,608 | +19.5% | 2.60% | +54.7% |
| Q3 2022 | $7,168,000 | +445.1% | 508,339 | +190.0% | 1.68% | +403.9% |
| Q2 2022 | $1,315,000 | -27.4% | 175,300 | -1.6% | 0.33% | -8.3% |
| Q1 2022 | $1,811,000 | -18.4% | 178,200 | +94.1% | 0.36% | -10.4% |
| Q4 2021 | $2,220,000 | +41.0% | 91,800 | -20.4% | 0.40% | +24.2% |
| Q3 2021 | $1,574,000 | – | 115,300 | – | 0.33% | – |
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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% |