Companies: 10,795·Total market cap: $144.5T
HEICO Corporation

HEICO Corporation

HEINYSEIndustrials● Active
$330.30
$-1.13(-0.34%)
Market Cap$46.0B
P/E Ratio
52W High$361.69
52W Low$256.11

HEICO Corporation (HEI) Stock Splits

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

FMP · HEI · as of Jun 8, 2026

Key split metrics

Total Splits20Since IPO (Mar 17, 1980)
Most Recent SplitJun 28, 2018Forward · 5-for-4
Cumulative Multiple×73.501 share (1980) → 73.50 shares today

Latest Split Event

Forward Split
Jun 28, 2018
BEFORE SPLIT$90.43Closing price · Jun 27, 2018
5-for-4
AFTER SPLIT$72.24Opening price · Jun 28, 2018
Each shareholder received 5 shares for every 1 share held.·Total market cap unchanged.·Source: FMP · Historical EOD

Stock Split History

HEI · 20 records
DateRatioTypeMultipleCumulative
Jun 28, 20185-for-4Forward×1.25×73.50
Jan 18, 20185-for-4Forward×1.25×58.80
Jan 2, 20185-for-4Forward×1.25×47.04
Apr 19, 20175-for-4Forward×1.25×37.63
Apr 5, 20175-for-4Forward×1.25×30.11
Oct 23, 20135-for-4Forward×1.25×24.09
Apr 25, 20125-for-4Forward×1.25×19.27
Apr 26, 20115-for-4Forward×1.25×15.41
Apr 27, 20105-for-4Forward×1.25×12.33
Jan 2, 200411-for-10Forward×1.10×9.87
Aug 8, 200111-for-10Forward×1.10×8.97
Jul 6, 200011-for-10Forward×1.10×8.15
Apr 24, 19983-for-2Forward×1.50×7.41
Dec 17, 19973-for-2Forward×1.50×4.94
Jan 6, 199711-for-10Forward×1.10×3.29
Jul 10, 199611-for-10Forward×1.10×2.99
Apr 25, 19963-for-2Forward×1.50×2.72
Jan 11, 199611-for-10Forward×1.10×1.81
Jul 5, 199511-for-10Forward×1.10×1.65
Feb 1, 19893-for-2Forward×1.50×1.50
20 splits since IPO · Mar 17, 1980Data: Financial Modeling Prep · Updated daily

Stock Split Calculator

If you bought 100 shares purchased of HEI 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 stock split history & investor guide

HEICO Corporation (HEI) has split its stock 20 times since its IPO, with a cumulative multiplier of ×73.50. The most recent split was a 5-for-4 forward split on Jun 28, 2018.

Frequently asked questions

HEICO Corporation (HEI) has split its stock 20 times. All splits were forward splits. The cumulative multiplier is ×73.50, meaning 1 share at IPO would equal 73.50 shares today.

HEI stock split historyhow many times has HEI splitHEI cumulative stock splitforward stock split record
Data: Financial Modeling Prep · Updated daily · For informational purposes only, not investment advice.