AXCELIS TECHNOLOGIES INC's ticker is ACLS and the CUSIP is 054540208. A total of 379 filers reported holding AXCELIS TECHNOLOGIES INC in Q1 2023. The put-call ratio across all filers is 1.22 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $12 | +100.0% | 70 | -65.0% | 0.00% | +100.0% |
| Q1 2023 | $6 | -91.9% | 200 | -91.7% | 0.00% | -83.3% |
| Q4 2022 | $74 | -99.2% | 2,416 | -57.6% | 0.01% | – |
| Q3 2022 | $9,000 | +125.0% | 5,700 | +2750.0% | 0.00% | – |
| Q3 2020 | $4,000 | -20.0% | 200 | 0.0% | 0.00% | – |
| Q2 2020 | $5,000 | – | 200 | -33.3% | 0.00% | – |
| Q1 2020 | $0 | -100.0% | 300 | -95.4% | 0.00% | -100.0% |
| Q4 2019 | $42,000 | -12.5% | 6,500 | +51.2% | 0.00% | -50.0% |
| Q3 2019 | $48,000 | +108.7% | 4,300 | -25.9% | 0.00% | +100.0% |
| Q2 2019 | $23,000 | -54.9% | 5,800 | +7.4% | 0.00% | -60.0% |
| Q1 2019 | $51,000 | – | 5,400 | +2600.0% | 0.01% | – |
| Q3 2018 | $0 | – | 200 | +100.0% | 0.00% | – |
| Q2 2018 | $0 | -100.0% | 100 | -99.2% | 0.00% | -100.0% |
| Q1 2018 | $43,000 | +230.8% | 13,043 | +10.5% | 0.00% | +300.0% |
| Q4 2017 | $13,000 | -92.4% | 11,800 | +81.5% | 0.00% | -83.3% |
| Q3 2017 | $172,000 | +681.8% | 6,500 | +112.1% | 0.01% | +500.0% |
| Q2 2017 | $22,000 | -71.8% | 3,064 | -26.4% | 0.00% | -66.7% |
| Q1 2017 | $78,000 | +69.6% | 4,164 | +31.6% | 0.00% | +50.0% |
| Q4 2016 | $46,000 | – | 3,164 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Penbrook Management LLC | 43,590 | $7,107,350 | 5.21% |
| OBERWEIS ASSET MANAGEMENT INC/ | 193,559 | $31,559,795 | 3.35% |
| Castellan Group | 28,875 | $4,708,069 | 3.31% |
| Bridge City Capital, LLC | 23,426 | $3,819,609 | 1.93% |
| G2 Investment Partners Management LLC | 47,335 | $7,717,972 | 1.88% |
| Hood River Capital Management LLC | 346,501 | $56,496,988 | 1.81% |
| CROWN ADVISORS MANAGEMENT, INC. | 15,000 | $2,445 | 1.74% |
| Whale Rock Capital Management | 517,062 | $84,306,959 | 1.70% |
| Lisanti Capital Growth, LLC | 64,545 | $10,524,062 | 1.66% |
| HANSEATIC MANAGEMENT SERVICES INC | 4,956 | $808,076 | 1.50% |