Income statement, balance sheet and cash flow statement for the last 10 fiscal years, taken from the XBRL data MUSTANG BIO, INC. files with the SEC in its annual reports.
In USD millions, except per-share amounts. Outflows in the cash flow statement are negative.
Income statement
FY2016
FY2017
FY2018
FY2019
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025
Research and development
2
0.1
2.1
30
37.2
49.9
62.5
40.5
7.56
General and administrative
2.82
11.4
6.76
9.57
9.51
11
12.2
9.69
4.14
3.95
Operating expenses
11.4
31.8
31.2
45.9
56.8
66.7
76.2
49.3
16.2
2.43
Operating income
-11.4
-31.8
-31.2
-45.9
-56.8
-66.7
-76.2
-49.3
-16.2
-2.43
Interest expense
0.9
0.01
0.01
1.77
3.92
0.02
3.36
4.11
0.01
Interest income
0.02
0.51
0.57
1.26
0.71
0.37
0.69
0.85
0.18
0.51
Other non-operating income
-1.29
0.5
0.56
-0.5
-3.21
0.35
-1.37
-2.34
0.49
0.51
Pre-tax income
-15.8
-1.92
Income tax
0.03
Net income
-12.7
-31.3
-30.7
-46.4
-60
-66.4
-77.5
-51.6
-15.8
-1.92
EBITDA
-11.4
-31.8
-30.6
-44.6
-55.1
-64.6
-73.4
-47.4
-15.6
-2.4
EPS, basic
-773.44
-833.97
-766.71
-867.60
-766.71
-511.14
-504.42
-299.95
-38.57
-0.39
EPS, diluted
-773.44
-833.97
-766.71
-867.60
-766.71
-511.14
-504.42
-299.95
-38.57
-0.39
Shares, basic (weighted)
0.02
0.04
0.04
0.05
0.08
0.13
0.15
0.17
0.61
4.91
Shares, diluted (weighted)
0.02
0.04
0.04
0.05
0.08
0.13
0.15
0.17
0.61
4.91
Balance sheet
FY2016
FY2017
FY2018
FY2019
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025
Cash and equivalents
27.5
35.5
16.5
61.4
97.8
110
75.7
6.23
6.84
17.3
Short-term investments
17.6
0
Other current assets
0
0.28
1.05
1.63
1.72
2.04
2.9
1.23
0.2
0.11
Total current assets
27.5
61.4
35.1
63.1
99.5
112
78.9
11.3
8.61
17.6
Property, plant and equipment
0
1.38
6.86
7.94
8.03
11.1
8.44
3.25
0.37
0
Lease right-of-use assets
0
1.2
1.09
1.05
2.92
1.57
0.08
0
Other non-current assets
0
0.25
0.27
0.25
0.25
0.36
0.26
0.83
0.25
0
Total assets
27.5
63.5
42.8
73.4
110
125
92.4
17.7
9.31
17.6
Accounts payable
0.68
3.47
1.39
1.88
3.52
3.51
6.83
6.32
7.46
3.51
Short-term debt
0
1.25
0
Total current liabilities
3.22
3.61
5.62
7.77
9.52
10.8
15.1
15.4
12.6
7.91
Long-term debt
0
12.2
0
0
27.4
0
Lease liabilities
0
1.84
1.95
1.69
3.33
1.98
0.42
0
Total liabilities
3.22
3.66
6.36
21.8
11.5
12.8
46.1
17.6
13.2
8.06
Paid-in capital
37
98.7
113
172
276
360
375
381
392
408
Retained earnings
-17.1
-48.4
-79.1
-125
-185
-252
-329
-381
-397
-399
Shareholders' equity
24.3
59.8
36.4
51.7
98.4
112
46.3
0.12
-3.87
9.53
Total equity
24.3
59.8
36.4
51.7
98.4
112
46.3
0.12
-3.87
9.53
Total liabilities and equity
27.5
63.5
42.8
73.4
110
125
92.4
17.7
9.31
17.6
Shares outstanding
0.02
0.04
0.04
0.06
0.11
0.14
Cash flow statement
FY2016
FY2017
FY2018
FY2019
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025
Net income
-12.7
-31.3
-30.7
-46.4
-60
-66.4
-77.5
-51.6
-15.8
-1.92
Depreciation and amortization
0
0
0.63
1.26
1.68
2.17
2.72
1.86
0.67
0.03
Stock-based compensation
0
2.01
4.96
2.66
2.99
3.31
2.28
0.57
-0.45
0.13
Change in payables
0.67
1.33
2.47
Cash from operations
-4.13
-12.9
-19.2
-33.6
-37.3
-53.7
-65.1
-49.5
-11.4
-5.26
Capital expenditures
-0.42
-6.87
-2.35
-1.93
-3.99
-2.71
-0.06
0
Cash from investing
0
-29.1
0.56
13.9
-4.41
-5.37
-2.95
5.89
0
1.17
Debt issued
0
30
0
Debt repaid
0
-30.4
0
Stock issued
0
31.6
37.2
0
4.4
6.51
Cash from financing
31.6
50
0.18
65.1
78.1
70.8
34.1
-26.1
11.3
14.5
Net change in cash
27.5
7.98
-18.5
45.4
36.4
11.8
-34
-69.7
-0.15
10.4
Free cash flow
-13.4
-26.1
-35.9
-39.2
-57.7
-67.8
-49.5
-11.4
Interest paid
0.14
0.41
0
1.06
1.59
0
2.71
1.34
0
Key metrics
Worked out from the statements above. Latest values use the trailing twelve months to June 30, 2026; growth uses fiscal years. Valuation uses the share price of $0.52 on September 25, 2026.
Profitability
Metric
Value
How it is calculated
Return on equity (ROE)
-40.2%
Net income / average shareholders' equity (opening and closing). Not shown when equity is negative.
Return on assets (ROA)
-19.4%
Net income / average total assets.
Growth
Metric
Value
How it is calculated
Book value CAGR, 3y
-40.9%
Compound annual growth of book value over 3 fiscal years: (end / start)^(1/3) - 1. Only when both values are positive.
Book value CAGR, 5y
-37.3%
Compound annual growth of book value over 5 fiscal years: (end / start)^(1/5) - 1. Only when both values are positive.
Total assets growth, 1y
89.0%
Total assets vs the same period a year earlier. Only from a positive base.
Total assets CAGR, 3y
-42.5%
Compound annual growth of total assets over 3 fiscal years: (end / start)^(1/3) - 1. Only when both values are positive.
Total assets CAGR, 5y
-30.7%
Compound annual growth of total assets over 5 fiscal years: (end / start)^(1/5) - 1. Only when both values are positive.
Share count change, 1y
705.0%
Change in diluted weighted shares vs a year earlier. Negative means buybacks shrank the share count; positive means dilution.
Share count change per year, 3y
217.2%
Change in diluted weighted shares, per year over 3 years. Negative means buybacks shrank the share count; positive means dilution.
Share count change per year, 5y
128.9%
Change in diluted weighted shares, per year over 5 years. Negative means buybacks shrank the share count; positive means dilution.
Balance sheet health
Metric
Value
How it is calculated
Quick ratio
1.91x
(Cash + short-term investments + receivables) / current liabilities.
Cash ratio
1.91x
(Cash + short-term investments) / current liabilities.
Net income per diluted share, as reported (split-adjusted). Over the last twelve months: the four quarters summed, or net income / latest diluted shares when a quarter has no reported EPS.
Operating cash flow per share
-$0.67
Cash from operations / diluted weighted shares.
Book value per share
$1.12
Shareholders' equity / shares outstanding (diluted weighted shares when not reported).
Market cap + total debt - cash - short-term investments.
P/B
0.52x
Market cap / shareholders' equity. Only when equity is positive.
Price / tangible book
0.52x
Market cap / tangible book value, when positive.
Earnings yield
-76.9%
Net income / market cap (the inverse of P/E).
Was MUSTANG BIO, INC. profitable in fiscal 2025?
No. It reported a net loss of $1.9M.
Source: SEC EDGAR XBRL company facts. Where a company tags only year-to-date figures, quarters are worked out as differences. Where a line is not tagged it is left empty, never estimated.