ACLS
AXCELIS TECHNOLOGIES INCCompany with tickers: ACLS
CIK
1113232
CUSIP
054540208
Shares Outstanding
30,733,897
Price History
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
Short Volume (Last 90 Days)
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-05-21 | 77,371 | 168 | 149,236 | 51.8% |
| 2026-05-20 | 88,400 | 339 | 152,516 | 58.0% |
| 2026-05-19 | 101,292 | 0 | 225,183 | 45.0% |
| 2026-05-18 | 130,575 | 28 | 252,766 | 51.7% |
| 2026-05-15 | 141,573 | 95 | 201,096 | 70.4% |
| 2026-05-14 | 121,274 | 1,455 | 169,605 | 71.5% |
| 2026-05-13 | 103,264 | 0 | 184,128 | 56.1% |
| 2026-05-12 | 170,551 | 60 | 254,355 | 67.1% |
| 2026-05-11 | 147,029 | 801 | 229,987 | 63.9% |
| 2026-05-08 | 261,118 | 14,901 | 381,993 | 68.4% |
| 2026-05-07 | 304,010 | 272 | 580,769 | 52.3% |
| 2026-05-06 | 411,878 | 8 | 779,138 | 52.9% |
| 2026-05-05 | 157,059 | 3,036 | 291,942 | 53.8% |
| 2026-05-04 | 111,554 | 0 | 154,110 | 72.4% |
| 2026-05-01 | 100,513 | 0 | 127,796 | 78.7% |
| 2026-04-30 | 136,678 | 0 | 226,813 | 60.3% |
| 2026-04-29 | 118,009 | 10 | 156,311 | 75.5% |
| 2026-04-28 | 260,938 | 500 | 371,476 | 70.2% |
| 2026-04-27 | 163,291 | 0 | 315,040 | 51.8% |
| 2026-04-24 | 169,356 | 1,292 | 375,434 | 45.1% |
| 2026-04-23 | 166,619 | 0 | 259,317 | 64.3% |
| 2026-04-22 | 241,779 | 7,186 | 376,717 | 64.2% |
| 2026-04-21 | 307,082 | 425 | 500,789 | 61.3% |
| 2026-04-20 | 315,904 | 15 | 500,685 | 63.1% |
| 2026-04-17 | 95,644 | 0 | 171,813 | 55.7% |
| 2026-04-16 | 192,902 | 0 | 264,208 | 73.0% |
| 2026-04-15 | 257,849 | 0 | 364,662 | 70.7% |
| 2026-04-14 | 139,201 | 366 | 192,669 | 72.2% |
| 2026-04-13 | 110,420 | 3 | 161,935 | 68.2% |
| 2026-04-10 | 169,962 | 0 | 327,906 | 51.8% |
| 2026-04-09 | 175,402 | 0 | 262,527 | 66.8% |
| 2026-04-08 | 146,001 | 120 | 238,043 | 61.3% |
| 2026-04-07 | 90,923 | 0 | 168,658 | 53.9% |
| 2026-04-06 | 124,531 | 0 | 173,670 | 71.7% |