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NET Power NPWR Additional Paid-In Capital

Additional Paid-In Capital at other companies

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$19.25B+11.3%
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$1.67B+1.5%
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$1.94B+77.5%
FIP
FTAI Infrastructure Inc.FIP
$589.59M-21.2%
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$163.23M-1.4%
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Natural Gas Services GroupNGS
$121.26M+2.1%

Other financials

Income statement

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Revenue-
Gross profit-
Operating income-$34.2M+92.8%
Net income-$9.9M+91.7%
EPS (diluted)-$0.12+92.3%

Balance sheet

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Cash & equivalents$134.3M-55.6%
Total debt$3.6M+28.6%
Total equity$205.3M-67.8%
Total assets$542.8M-70.5%

Cash flow

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Operating cash flow-$51.1M-151%
CapEx$8.2M-8.2%
Free cash flow-$59.3M-102%

Valuation

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Market cap$147.6M-21.2%
Enterprise value$16.8M-115%

Profitability

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Gross margin91.7%+4.3pp
Operating margin-5,523,266.7%-5,662,660pp
Net margin-1,508,283.3%-1,547,773pp
FCF margin-1,076,558.3%-1,129,620pp

Returns & leverage

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Return on equity-111.4%-154pp
Debt / equity0.0×
Current ratio23.8×+0.5×

Where this comes from

Reported directly by NET Power in its filing.

Tagged under the XBRL concept us-gaap:AdditionalPaidInCapital.

The official record: NET Power’s 10-Q, filed May 11, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is NET Power's additional paid-in capital?
NET Power (NPWR) reported additional paid-in capital of $909.83M in Q1 2026.
How has NET Power's additional paid-in capital changed year-over-year?
NET Power's additional paid-in capital increased by 4.3% year-over-year, from $872.55M to $909.83M.
What is the long-term trend for NET Power's additional paid-in capital?
Over 3 years (2022 to 2025), NET Power's additional paid-in capital has grown at a 224.5% compound annual growth rate (CAGR), from $26.29M to $898.43M.
What does additional paid-in capital mean?
Capital received from shareholders in excess of par value — the premium investors paid over the nominal value of shares at issuance, plus stock-based compensation effects.