X4 Pharmaceuticals, Inc.

XFOR Healthcare Biotechnology

X4 Pharmaceuticals, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $35.1 million, up 1,273.2% from fiscal 2024.

Revenue
+63.1%
EPS
+76.9%
Free cash flow
+27.5%
Total debt
+1.24%

Quarter to September 2026, against a year earlier

3.15 0.08 +2.61%
Market cap
$304.4M
P/E
0.0×
Fwd P/E
−4.8×
Dividend yield
—
F-score
n/a
Altman Z
−1.78
Beneish M
8.05
Dividend safety
n/a
Sep '26 Jun '26 Mar '26 Dec '25 Older periods
P/E ratio
0.00 0.00 0.00 0.00

+8 more quarters

P/S ratio
21.63 37.23 57.86 4.82
P/FCF ratio
15.56 37.02 59.10 10.54
P/Operating CF
(18.18) (28.38) (26.61) (10.90)
P/B ratio
2.64 3.80 3.10 0.91
EV/Sales
15.15 29.00 40.51 (0.19)
EV/EBITDA
0.00 0.00 0.00 0.08
EV/FCF
10.90 28.84 41.38 (0.42)
Current Ratio
13.22 11.30 10.18 10.16
Net Debt/EBITDA
5.63 8.52 7.83 7.53
Debt/Equity
0.55 0.49 0.45 0.41
Earnings Yield
(23.09%) (25.70%) (109.93%) (108.50%)
Free Cash Flow Yield
6.42% 2.70% 1.69% 9.49%
Free Cash Flow per Share
(0.16) (0.20) (0.16) (0.37)
Book value per Share
1.10 1.23 1.33 4.40
Free Cash Flow
(20.19) (25.79) (19.60) (15.53)
EV/EBIT
0.00 0.00 0.00 0.08
Other line items

Show all line items

Columns are period end dates · fundamentals updated 6 Nov 2026