TickerFacts.

Integra Lifesciences Holdings Corp (IART): Weighted Average Diluted Shares

Annual figures by period end, from SEC filings.

Stock splits: 2-for-1, first reflected in a filing dated 2017-02-23. Figures are as filed: per-share figures and share counts last reported before a split are on the old share basis, so changes and growth rates across a split are not shown. Splits are read from the filings' own restatements, so a share conversion in a merger or reorganization shows up the same way.

Restated years: each year's figure is from the latest filing that reports it. The company later restated the year ended 2013-12-31 (for example after a spin-off or a discontinued operation), while the year before it was last reported on the old basis. Changes across those points are marked n/c (not comparable), and growth rates are not computed across them.

76.67M
Year ended 2025-12-31
-2.8%
3-year compound annual growth
-2.1%
5-year compound annual growth
+0.7%
10-year compound annual growth
86.49M2008-12-31: 28.38M2009-12-31: 29.29M2010-12-31: 30.15M2011-12-31: 29.50M2012-12-31: 28.52M2013-12-31: 28.80M2014-12-31: 65.92M2015-12-31: 71.35M2016-12-31: 79.19M2017-12-31: 79.12M2018-12-31: 84.00M2019-12-31: 86.49M2020-12-31: 85.23M2021-12-31: 85.48M2022-12-31: 83.52M2023-12-31: 80.34M2024-12-31: 77.01M2025-12-31: 76.67M76.67M
2008-12-31 Weighted Average Diluted Shares (shares) 2025-12-31

Paler bars were last filed before a stock split, on the old share basis.

Period endedWeighted Average Diluted SharesChange YoYSource filing
2025-12-3176.67M-0.4%2026-02-26, From 2025-01-01
2024-12-3177.01M-4.1%2026-02-26, From 2024-01-01
2023-12-3180.34M-3.8%2026-02-26, From 2023-01-01
2022-12-3183.52M-2.3%2025-02-25, From 2022-01-01
2021-12-3185.48M+0.3%2024-02-28, From 2021-01-01
2020-12-3185.23M-1.5%2023-02-22, From 2020-01-01
2019-12-3186.49M+3.0%2022-02-24, From 2019-01-01
2018-12-3184.00M+6.2%2021-02-23, From 2018-01-01
2017-12-3179.12M-0.1%2020-02-21, From 2017-01-01
2016-12-3179.19M+11.0%2019-02-26, From 2016-01-01
2015-12-3171.35M+8.2%2018-03-01, From 2015-01-01
2014-12-3165.92Mn/c2017-02-23, From 2014-01-01
2013-12-3128.80Mn/c2016-02-26, From 2013-01-01
2012-12-3128.52M-3.3%2015-02-27, From 2012-01-01
2011-12-3129.50M-2.2%2014-02-27, From 2011-01-01
2010-12-3130.15M+2.9%2013-02-26, From 2010-01-01
2009-12-3129.29M+3.2%2012-02-27, From 2009-01-01
2008-12-3128.38Mn/a2011-02-24, From 2008-01-01