AXCELIS TECHNOLOGIES INC's ticker is ACLS and the CUSIP is 054540208. A total of 193 filers reported holding AXCELIS TECHNOLOGIES INC in Q1 2021. The put-call ratio across all filers is 1.03 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2023 | $21,010 | -42.2% | 162 | -27.4% | 0.01% | -50.0% |
| Q3 2023 | $36,360 | +15.3% | 223 | +29.7% | 0.01% | +20.0% |
| Q2 2023 | $31,533 | +50.7% | 172 | +9.6% | 0.01% | +42.9% |
| Q1 2023 | $20,920 | +98.2% | 157 | +18.0% | 0.01% | +75.0% |
| Q4 2022 | $10,555 | +31.9% | 133 | 0.0% | 0.00% | +33.3% |
| Q3 2022 | $8,000 | +14.3% | 133 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $7,000 | -30.0% | 133 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $10,000 | -33.3% | 133 | -33.2% | 0.00% | -40.0% |
| Q4 2021 | $15,000 | +50.0% | 199 | -1.5% | 0.01% | +25.0% |
| Q3 2021 | $10,000 | +25.0% | 202 | +3.6% | 0.00% | +33.3% |
| Q2 2021 | $8,000 | 0.0% | 195 | -2.0% | 0.00% | 0.0% |
| Q1 2021 | $8,000 | +60.0% | 199 | 0.0% | 0.00% | +50.0% |
| Q4 2020 | $5,000 | +25.0% | 199 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $4,000 | -20.0% | 199 | -1.0% | 0.00% | 0.0% |
| Q2 2020 | $5,000 | +150.0% | 201 | +34.0% | 0.00% | +100.0% |
| Q1 2020 | $2,000 | +100.0% | 150 | +194.1% | 0.00% | 0.0% |
| Q4 2019 | $1,000 | – | 51 | 0.0% | 0.00% | – |
| Q3 2019 | $0 | – | 51 | 0.0% | 0.00% | – |
| Q2 2019 | $0 | -100.0% | 51 | -77.2% | 0.00% | -100.0% |
| Q1 2019 | $8,000 | – | 224 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| OBERWEIS ASSET MANAGEMENT INC/ | 271,989 | $36,242,534 | 5.62% |
| Penbrook Management LLC | 47,310 | $6,304,058 | 4.83% |
| Castellan Group | 43,145 | $5,749,071 | 3.93% |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 258,325 | $34,421,806 | 3.21% |
| S Squared Technology, LLC | 35,293 | $4,702,792 | 2.79% |
| EAM Global Investors LLC | 51,938 | $6,920,739 | 1.94% |
| Lisanti Capital Growth, LLC | 96,655 | $12,879,279 | 1.80% |
| Hood River Capital Management LLC | 404,848 | $53,946,000 | 1.75% |
| Bridge City Capital, LLC | 23,574 | $3,141,236 | 1.58% |
| CROWN ADVISORS MANAGEMENT, INC. | 15,000 | $1,998 | 1.49% |