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Deep Fission, Inc. (FISN)
NASDAQ: FISN · Real-Time Price · USD
2.670
-0.370 (-12.17%)
At close: Oct 30, 2026, 4:00 PM EDT
2.845
+0.175 (6.56%)
After-hours: Oct 30, 2026, 7:59 PM EDT

Deep Fission Cash Flow Statement

Millions USD. Fiscal year is Jan - Dec.

Operating Activities

Fiscal Year
TTMFY 2025FY 2024FY 2023
Period Ending
Jun '26 Dec '25 Dec '24 Dec '23
Net Income
-106.42-61-5.71-1.51
Depreciation & Amortization
0.030.010-
Stock-Based Compensation
25.928.421.170
Other Operating Activities
36.7239.831.631.31
Change in Accounts Payable
2.790.440.080.05
Change in Other Net Operating Assets
-10.91-0.760.03-
Operating Cash Flow
-51.88-13.05-2.8-0.15
Operating Cash Flow Growth
----

Investing Activities

Fiscal Year
TTMFY 2025FY 2024FY 2023
Period Ending
Jun '26 Dec '25 Dec '24 Dec '23
Capital Expenditures
-0.09-0.04-0-
Investing Cash Flow
-0.09-0.04-0-

Financing Activities

Fiscal Year
TTMFY 2025FY 2024FY 2023
Period Ending
Jun '26 Dec '25 Dec '24 Dec '23
Long-Term Debt Issued
-2.998.59-
Total Debt Issued
1.282.998.592.42
Short-Term Debt Repaid
---0.01-
Total Debt Repaid
---0.01-
Net Debt Issued (Repaid)
1.282.998.582.42
Issuance of Common Stock
146.8300.010
Other Financing Activities
-7.87-2.91--
Financing Cash Flow
140.2130.098.592.42

Net Cash Flow

Fiscal Year
TTMFY 2025FY 2024FY 2023
Period Ending
Jun '26 Dec '25 Dec '24 Dec '23
Net Cash Flow
88.2416.995.782.27

Free Cash Flow

Fiscal Year
TTMFY 2025FY 2024FY 2023
Period Ending
Jun '26 Dec '25 Dec '24 Dec '23
Free Cash Flow
-51.97-13.09-2.8-0.15
Free Cash Flow Growth
----
Free Cash Flow Per Share
-1.15-0.52-0.28-0.02
Levered Free Cash Flow
-14.75-3.31-0.88-
Unlevered Free Cash Flow
-14.75-3.31-0.88-

Additional Metrics

Fiscal Year
TTMFY 2025FY 2024FY 2023
Period Ending
Jun '26 Dec '25 Dec '24 Dec '23
Change in Working Capital
-8.12-0.320.110.05
SEC Filings: 10-K · 10-Q