Companies: 10,795·Total market cap: $144.5T
Old National Bancorp

Old National Bancorp

ONBNASDAQFinancial Services● Active
$23.84
$-0.12(-0.50%)
Market Cap$9.2B
P/E Ratio—
52W High$26.17
52W Low$19.39
SplitsDividends

Old National Bancorp (ONB) Stock Splits

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

FMP · ONB · as of Jun 8, 2026

Key split metrics

Total Splits24Since IPO (Jun 20, 1984)
Most Recent SplitJan 3, 2005Forward · 21-for-20
Cumulative Multiple×14.821 share (1984) → 14.82 shares today

Latest Split Event

Forward Split
Jan 3, 2005
BEFORE SPLIT$25.86Closing price · Dec 31, 2004
21-for-20
AFTER SPLIT$24.75Opening price · Jan 3, 2005
Each shareholder received 21 shares for every 1 share held.·Total market cap unchanged.·Source: FMP · Historical EOD

Stock Split History

ONB · 24 records
Date↓RatioTypeMultiple↕Cumulative↕
Jan 3, 200521-for-20Forward×1.05×14.82
Jan 2, 200421-for-20Forward×1.05×14.12
Jan 2, 200321-for-20Forward×1.05×13.45
Jan 2, 200221-for-20Forward×1.05×12.81
Jan 5, 200121-for-20Forward×1.05×12.20
Jan 5, 200021-for-20Forward×1.05×11.62
May 25, 19993-for-2Forward×1.50×11.06
Jan 5, 199921-for-20Forward×1.05×7.38
Jan 6, 199821-for-20Forward×1.05×7.02
Jan 6, 199721-for-20Forward×1.05×6.69
Feb 1, 199621-for-20Forward×1.05×6.37
Jan 23, 199521-for-20Forward×1.05×6.07
Jan 24, 199421-for-20Forward×1.05×5.78
Jan 11, 199321-for-20Forward×1.05×5.50
Jan 13, 199221-for-20Forward×1.05×5.24
Jan 11, 199121-for-20Forward×1.05×4.99
Jan 10, 199021-for-20Forward×1.05×4.75
Jan 4, 198921-for-20Forward×1.05×4.53
Jan 15, 198821-for-20Forward×1.05×4.31
Jan 5, 198721-for-20Forward×1.05×4.11
Jul 21, 19862-for-1Forward×2×3.91
Apr 28, 198611-for-10Forward×1.10×1.96
Dec 2, 19854-for-3Forward×1.33×1.78
Nov 26, 19844-for-3Forward×1.33×1.33
24 splits since IPO · Jun 20, 1984Data: Financial Modeling Prep · Updated daily

Stock Split Calculator

If you bought 100 shares purchased of ONB 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

Old National Bancorp (ONB) has split its stock 24 times since its IPO, with a cumulative multiplier of ×14.82. The most recent split was a 21-for-20 forward split on Jan 3, 2005.

Price historyShares outstandingFinancialsEarningsMarket capForecast

Frequently asked questions

Old National Bancorp (ONB) has split its stock 24 times. All splits were forward splits. The cumulative multiplier is ×14.82, meaning 1 share at IPO would equal 14.82 shares today.

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