Watch ACLS. Know when insiders buy.
One email the day a filing lands. Free.
ACLS
AXCELIS TECHNOLOGIES INC
115.08
+4.71 +4.27%
USD · close Sep 4
A free account adds a watchlist, alerts when insiders, Congress or short sellers move on your tickers, and a morning brief. Sign up
Work order
40
WATCH · shorts 40
Insiders, 90 days
0
no open-market filings in 90 days
Congress, 90 days
0 / 0
no disclosures naming it
Big money
0 / 15
none of the tracked funds disclose it
Calls on record
0
nobody we score has called it yet
MKT CAP $3.6BP/E 38.6DIV YIELD —FCF YIELD 1.84%REV TTM $866.1M −3.3%NET INCOME $92.8M −41.5%NET CASH $126.8M52W 74.12 – 191.60SEC XBRL · TTM TO Invalid Date
Short interest
| Report date | Shares short | Change | % of shares out | Avg daily volume | Days to cover |
|---|---|---|---|---|---|
| 2026-08-14 | 1.7M | +70K | 5.45% | 407K | 4.1 |
| 2026-07-31 | 1.6M | −157K | 5.22% | 406K | 4.0 |
| 2026-07-15 | 1.8M | −129K | 5.73% | 564K | 3.1 |