Companies: 10,795·Total market cap: $144.5T
NBT Bancorp Inc.

NBT Bancorp Inc.

NBTBNASDAQFinancial Services● Active
$46.78
+$0.37(+0.80%)
Market Cap$2.4B
P/E Ratio—
52W High$47.07
52W Low$39.2
SplitsDividends

NBT Bancorp Inc. (NBTB) Stock Splits

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

FMP · NBTB · as of Jun 8, 2026

Key split metrics

Total Splits9Since IPO (Mar 17, 1992)
Most Recent SplitNov 29, 1999Forward · 21-for-20
Cumulative Multiple×1.971 share (1992) → 1.97 shares today

Latest Split Event

Forward Split
Nov 29, 1999
BEFORE SPLIT$18.25Closing price · Nov 26, 1999
21-for-20
AFTER SPLIT$17.00Opening price · Nov 29, 1999
Each shareholder received 21 shares for every 1 share held.·Total market cap unchanged.·Source: FMP · Historical EOD

Stock Split History

NBTB · 9 records
Date↓RatioTypeMultiple↕Cumulative↕
Nov 29, 199921-for-20Forward×1.05×1.97
Nov 27, 199821-for-20Forward×1.05×1.88
Jun 16, 19984-for-3Forward×1.33×1.79
Nov 26, 199721-for-20Forward×1.05×1.34
Nov 26, 199621-for-20Forward×1.05×1.28
Nov 29, 199521-for-20Forward×1.05×1.22
Nov 25, 199421-for-20Forward×1.05×1.16
Nov 24, 199321-for-20Forward×1.05×1.10
Nov 24, 199221-for-20Forward×1.05×1.05
9 splits since IPO · Mar 17, 1992Data: Financial Modeling Prep · Updated daily

Stock Split Calculator

If you bought 100 shares purchased of NBTB 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

NBT Bancorp Inc. (NBTB) has split its stock 9 times since its IPO, with a cumulative multiplier of ×1.97. The most recent split was a 21-for-20 forward split on Nov 29, 1999.

Price historyShares outstandingFinancialsEarningsMarket capForecast

Frequently asked questions

NBT Bancorp Inc. (NBTB) has split its stock 9 times. All splits were forward splits. The cumulative multiplier is ×1.97, meaning 1 share at IPO would equal 1.97 shares today.

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