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XFORNasdaqBiological Products, (No Diagnostic Substances)Fiscal year ends December 31

X4 Pharmaceuticals, Inc

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026
$2.75+0.16 (+6.18%)

Close on Oct 19, 2026

Market cap
$347.45M
P/E (TTM)
–
Dividend yield
–

Share price

−$0.22 (−7.41%)past year

Daily closes, adjusted for splits. Drag across the chart to measure a change.Earnings

X4 Pharmaceuticals, Inc grew revenue 86.0% to $8.67M over the twelve months to Jun 30, 2026. Free cash flow was -$85.62M.

Revenue
$8.67M
+86.0% vs. a year earlier
Operating income
-$87.91M
TTM Q2 2026
Free cash flow
-$85.62M
FY2025
EPS, diluted
-$1.87
FY2025

Key statistics

Valuation at the latest close; fundamentals over the trailing twelve months, balances at Jun 30, 2026

Valuation

Market cap
$347.45M
P/E ratio
–
Price to sales
40.09
Price to book
2.24
Dividend yield
–
Free cash flow yield
-24.64%

Fundamentals

Revenue
$8.67M
Net income
-$90.14M
EPS, diluted
-$1.87
Free cash flow
-$85.62M
Book value per share
$1.23
Diluted shares
126M

Eleven years at a glance

Fiscal years 2015 to 2025 and trailing twelve months, USD

Revenue

$8.67M+86.0% YoY

Gross profit

$5.74M

Operating income

-$87.91M

Net income

-$90.14M

EPS, diluted

–

Free cash flow

–
Reported periodTrailing twelve months