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Shares Outstanding for NiSource (NI)

As of · Reported

Metric

Latest period

480.90M

YoY change

+4.1%

5Y CAGR

+4.3%

Peak year (2025)

474.50M

Shares Outstanding history chart for NiSource (NI) from 1985 to 2025

Latest: 474.50M

Shares Outstanding growth chart for NiSource (NI) from 1985 to 2025

Latest: +4.1%

Shares Outstanding history table for NiSource (NI) from 1985 to 2025

  • 2025474.50M+4.1%
  • 2024456.00M+1.8%
  • 2023447.90M+1.2%
  • 2022442.70M+6.1%
  • 2021417.30M+8.6%
  • 2020384.35M+2.2%
  • 2019375.99M+5.5%
  • 2018356.50M+7.8%
  • 2017330.80M+2.3%
  • 2016323.50M+1.2%
  • 2015319.80M+1.0%
  • 2014316.60M+1.0%
  • 2013313.60M+4.4%
  • 2012300.40M+4.1%
  • 2011288.50M+3.0%
  • 2010280.10M+1.6%
  • 2009275.80M+0.1%
  • 2008275.40M+0.3%
  • 2007274.70M+0.5%
  • 2006273.40M+0.1%
  • 2005273.00M+2.8%
  • 2004265.50M+2.8%
  • 2003258.18M+21.3%
  • 2002212.86M+1.4%
  • 2001209.90M+72.5%
  • 2000121.65M-3.7%
  • 1999126.30M+3.6%
  • 1998121.95M-2.2%
  • 1997124.71M+1.0%
  • 1996123.50M-3.3%
  • 1995127.70M-2.4%
  • 1994130.81M-1.7%
  • 1993133.04M-1.3%
  • 1992134.85M-0.6%
  • 1991135.73M+7.4%
  • 1990126.40M-13.3%
  • 1989145.76M-1.4%
  • 1988147.86M+2.6%
  • 1987144.07M+1.2%
  • 1986142.41M+0.3%
  • 1985142.00M—

Shares Outstanding values are taken from NiSource's reported income statements (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.

About Shares Outstanding at NiSource (NI)

According to NiSource's latest reported financial statements, the company's latest reported diluted shares outstanding is 480.90M. Diluted weighted-average shares outstanding is the share count used to compute per-share metrics like EPS. Buybacks lower it; new issuance, stock-based compensation, and convertible securities raise it. Multiply by the stock price for market capitalization.

Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .

NiSource (NI) most recent annual diluted shares outstanding stands at 474.50M (2025) – edged up 4.1% year-over-year.

Looking at the 2020–2025 (5 years) stretch, NiSource diluted shares outstanding compounded at +4.3% per year, sustaining 25 straight years of year-over-year growth.

Across the available history, diluted shares outstanding reached its high of 474.50M in 2025 and its low of 121.65M in 2000.

NiSource Shares Outstanding by Year

NiSource Shares Outstanding 2025: 474.50M

NiSource diluted shares outstanding in 2025 was 474.50M, edged up 4.1% from 2024. This figure represents the highest annual value in the available history.

NiSource Shares Outstanding 2024: 456.00M

2024's diluted shares outstanding for NiSource came in at 456.00M, edged up 1.8% from 2023.

NiSource Shares Outstanding 2023: 447.90M

NiSource posted diluted shares outstanding of 447.90M in 2023, edged up 1.2% from 2022.

NiSource Shares Outstanding 2022: 442.70M

In 2022, NiSource reported diluted shares outstanding of 442.70M, grew 6.1% from 2021.

NiSource Shares Outstanding 2021: 417.30M

NiSource diluted shares outstanding in 2021 was 417.30M.

See more financial history for NiSource (NI).

Sector peers by Shares Outstanding

Utilities peers of NiSource (NI), ranked by their latest diluted shares outstanding

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