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Phathom Pharmaceuticals, Inc. PHAT Additional Paid-In Capital

Additional Paid-In Capital at other companies

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Other financials

Income statement

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Revenue$58.3M+104%
Gross profit$46.3M+86.8%
Operating income-$15.5M+80.4%
Net income-$30.4M+67.8%
EPS (diluted)-$0.37+71.8%

Balance sheet

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Cash & equivalents$180.9M-14.8%
Total debt$166.3M-18.3%
Total equity-$337.0M+0.4%
Total assets$305.1M+3.7%

Cash flow

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Operating cash flow-$15.6M+81.6%
CapEx$61.0K+239%
Free cash flow-$15.7M+81.5%

Valuation

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Market cap$824.68M+13.4%
Enterprise value$810.08M+12.7%
P/S-4.9×

Profitability

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Gross margin84.9%-1.3pp
Operating margin-47.1%-21.9pp
Net margin-76.8%-34.5pp
FCF margin-47.7%-22.1pp

Returns & leverage

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Return on equity-147.9%
Debt / equity5.6×
Current ratio2.2×-1.4×

Where this comes from

Reported directly by Phathom Pharmaceuticals, Inc. in its filing.

Tagged under the XBRL concept us-gaap:AdditionalPaidInCapitalCommonStock.

The official record: Phathom Pharmaceuticals, Inc.’s 10-Q, filed April 30, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Phathom Pharmaceuticals, Inc.'s additional paid-in capital?
Phathom Pharmaceuticals, Inc. (PHAT) reported additional paid-in capital of $1.18B in Q1 2026.
How has Phathom Pharmaceuticals, Inc.'s additional paid-in capital changed year-over-year?
Phathom Pharmaceuticals, Inc.'s additional paid-in capital increased by 15.6% year-over-year, from $1.02B to $1.18B.
What is the long-term trend for Phathom Pharmaceuticals, Inc.'s additional paid-in capital?
Over 5 years (2020 to 2025), Phathom Pharmaceuticals, Inc.'s additional paid-in capital has grown at a 12.5% compound annual growth rate (CAGR), from $579.76M to $1.05B.
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.