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Sionna Therapeutics SION Shares (Diluted)

Shares (Diluted) at other companies

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255.2M-1.4%
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51.2M+103%
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4D Molecular TherapeuticsFDMT
68.1M+22.1%

Other financials

Income statement

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Operating income-$29.6M-50.6%
Net income-$26.8M-62.5%
EPS (diluted)-$0.60+3.2%

Balance sheet

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Cash & equivalents$64.3M-23.2%
Total debt$8.4M-11.8%
Total equity$288.2M-18.1%
Total assets$305.0M-17.5%

Cash flow

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Operating cash flow-$21.8M-34.1%
CapEx--100%
Free cash flow-$21.8M-33.4%

Valuation

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Market cap$203.46M-77.0%
Enterprise value$147.55M-82.7%

Returns & leverage

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Return on equity-26.7%
Debt / equity0.0×
Current ratio22.6×-6.1×

Where this comes from

Reported directly by Sionna Therapeutics in its filing.

Tagged under the XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding.

The source filing: Sionna Therapeutics’s 10-Q, filed May 12, 2026.

Filed
May 12, 2026, 7:17 AM EDT
Fiscal quarter
Q1 FY2026
Calendar quarter
Q1 2026
Accession
0001628280-26-033876
Line itemThree Months Ended March 31, 2026Three Months Ended March 31, 2025
Total other income2,8203,177
Net loss$(26,779)$(16,482)
Net loss per share, basic and diluted$(0.60)$(0.62)
Weighted-average common shares outstanding, basic and diluted44,921,98426,596,059
Comprehensive loss:
Net loss$(26,779)$(16,482)
Unrealized loss on marketable securities(624)(67)
Total other comprehensive loss(624)(67)

Item 1. Financial Statements

FAQ

What is Sionna Therapeutics's shares (diluted)?
Sionna Therapeutics (SION) reported shares (diluted) of 44.9M in Q1 2026.
How has Sionna Therapeutics's shares (diluted) changed year-over-year?
Sionna Therapeutics's shares (diluted) increased by 68.9% year-over-year, from 26.6M to 44.9M.
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.

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