Companies: 10,795·Total market cap: $144.5T
Axcelis Technologies, Inc.

Axcelis Technologies, Inc.

ACLSNASDAQTechnology● Active
$154.38
+$7.22(+4.91%)
Market Cap$4.7B
P/E Ratio—
52W High$171.61
52W Low$59.99
Overview

Axcelis Technologies, Inc. (ACLS) Stock Splits

Forward and reverse split history, cumulative multiple, latest ratio, and share calculator on this tab.

FMP · ACLS · as of Jun 8, 2026

Key split metrics

Total Splits1Since IPO (Jul 11, 2000)
Most Recent SplitJul 1, 2016Reverse · 1-for-4
Cumulative Multiple×0.25001 share (2000) → 0.2500 shares today

Latest Split Event

Reverse Split
Jul 1, 2016
BEFORE SPLIT$2.69Closing price · Jun 30, 2016
1-for-4
AFTER SPLIT$10.70Opening price · Jul 1, 2016
Every 4 shares were consolidated into 1 share.·Total market cap unchanged.·Source: FMP · Historical EOD

Stock Split History

ACLS · 1 records
Date↓RatioTypeMultiple↕Cumulative↕
Jul 1, 20161-for-4Reverse×0.250×0.250
1 splits since IPO · Jul 11, 2000Data: Financial Modeling Prep · Updated daily

Stock Split Calculator

If you bought 100 shares purchased of ACLS on Jan 1, 2020 — — how many shares would you hold today after all splits?

ORIGINAL SHARES100
→
SHARES TODAY100
Splits Applied0
Total Multiplier×1.00
Split Period—
Splits applied:No splits occurred after this date
Based on purchase date Jan 1, 2020Share count only · excludes price / dividendsSource: FMP

This calculator shows how stock splits affected share count only. It does not reflect current market value, dividend payments, or transaction costs. Past splits do not guarantee future performance.

About reverse stock split history

Axcelis Technologies, Inc. (ACLS) has undergone 1 reverse stock splits. The most recent was a 1-for-4 reverse split on Jul 1, 2016. Reverse splits consolidate shares to increase the per-share price.

Price historyShares outstandingFinancialsEarningsMarket capForecast

Frequently asked questions

Axcelis Technologies, Inc. (ACLS) has undergone 1 reverse stock splits. Reverse splits consolidate shares, reducing share count while increasing the per-share price.

ACLS reverse stock split historyhow many reverse splits for ACLSACLS stock split countcumulative split multiple
Data: Financial Modeling Prep · Updated daily · For informational purposes only, not investment advice.