What is Olin's shares (diluted)?

Olin (OLN) reported shares (diluted) of 113.8M in Q1 2026.

How has Olin's shares (diluted) changed year-over-year?

Olin's shares (diluted) decreased by 2.4% year-over-year, from 116.6M to 113.8M.

What is the long-term trend for Olin's shares (diluted)?

Over 4 years (2021 to 2025), Olin's shares (diluted) has grown at a -8.3% compound annual growth rate (CAGR), from 651.5M to 461.2M.

What does shares (diluted) mean?

The weighted-average shares outstanding plus all potentially dilutive shares from stock options, RSUs, convertible securities, and warrants, using the treasury stock method.

Olin OLN Shares (Diluted)

Shares (Diluted) at other companies

WestlakeWLK

128M-0.2%

Celanese CorporationCE

110M+0.5%

Element SolutionsESI

243.7M+0.3%

Cabot CorporationCBT

52.2M-4.0%

Calumet, Inc.CLMT

87M+0.7%

AlbemarleALB

118.6M+0.9%

Other financials

Income statement

See full

Revenue$1.6B-3.7%

Gross profit$75.8M-49.0%

Operating income-$78.3M-279%

Net income-$83.0M-7,017%

EPS (diluted)-$0.73-7,400%

Balance sheet

See full

Cash & equivalents$192.2M+10.5%

Total debt$3.3B-1.1%

Total equity$1.7B-13.5%

Total assets$7.4B-3.9%

Cash flow

See full

Operating cash flow-$48.6M+43.5%

CapEx$43.7M-28.8%

Free cash flow-$92.3M+37.4%

Valuation

See full

Market cap$2.45B+21.3%

Enterprise value$5.56B+9.0%

P/S0.4×+0.1×

Profitability

See full

Gross margin6.4%-4.0pp

Operating margin3.1%-2.3pp

Net margin-2.8%-3.6pp

FCF margin4.5%+2.6pp

Returns & leverage

See full

Return on equity-9.9%-12.7pp

Debt / equity1.9×+0.2×

Current ratio1.4×-0.2×

Where this comes from

Reported directly by Olin in its filing.

Tagged under the XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding.

The official record: Olin’s 10-Q, filed May 8, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Olin's shares (diluted)?: Olin (OLN) reported shares (diluted) of 113.8M in Q1 2026.
How has Olin's shares (diluted) changed year-over-year?: Olin's shares (diluted) decreased by 2.4% year-over-year, from 116.6M to 113.8M.
What is the long-term trend for Olin's shares (diluted)?: Over 4 years (2021 to 2025), Olin's shares (diluted) has grown at a -8.3% compound annual growth rate (CAGR), from 651.5M to 461.2M.
What does shares (diluted) mean?: The weighted-average shares outstanding plus all potentially dilutive shares from stock options, RSUs, convertible securities, and warrants, using the treasury stock method.