AXCELIS TECHNOLOGIES INC's ticker is ACLS and the CUSIP is 054540109. A total of 102 filers reported holding AXCELIS TECHNOLOGIES INC in Q4 2013. The put-call ratio across all filers is 0.13 and the average weighting 0.2%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Potomac Capital Management, Inc. | 4,298,744 | $10,489,000 | 8.92% |
| THOMPSON DAVIS & CO., INC. | 491,300 | $1,199,000 | 1.81% |
| DSC Advisors, L.P. | 1,500,000 | $3,660,000 | 1.78% |
| Penbrook Management LLC | 521,300 | $1,272,000 | 1.23% |
| True Bearing Asset Management LP | 1,058,854 | $2,584,000 | 1.23% |
| Verition Fund Management LLC | 1,862,821 | $4,545,000 | 0.81% |
| WHITE PINE CAPITAL LLC | 1,705,800 | $4,162,000 | 0.77% |
| Donald Smith & Co. | 10,849,200 | $26,472,000 | 0.53% |
| EDMUNDS WHITE PARTNERS LLC | 153,167 | $372,000 | 0.51% |
| SCHNEIDER CAPITAL MANAGEMENT CORP | 2,175,254 | $5,308,000 | 0.49% |