Deep Fission, Inc.

Name: Deep Fission, Inc. standardized financial statements, quarterly
Creator: Listed

FISNNasdaqCIK 1918102UtilitiesFiscal year ends Dec 31

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Standardized line items from XBRL company facts, the last twelve quarters. Negative values are in parentheses. A figure marked d is derived from year-to-date figures.

Income statement

Operating income−$31.6m, Q2 FY2026

Net income−$31.0m, Q2 FY2026

Deep Fission, Inc., income statement, quarterly
Line item	Unit	Q3 FY20232023-09-30	Q4 FY20232023-12-31	Q1 FY20242024-03-31	Q2 FY20242024-06-30	Q3 FY20242024-09-30	Q4 FY20242024-12-31	Q1 FY20252025-03-31	Q2 FY20252025-06-30	Q3 FY20252025-09-30	Q4 FY20252025-12-31	Q1 FY20262026-03-31	Q2 FY20262026-06-30
Research and development	$m	not reported	not reported	not reported	not reported	0.1	0.3	0.7	0.9	1.9	3.1	7.9	18.3
Operating income	$m	(0.0)	(0.0)	(0.0)	(0.0)	(0.7)	(2.5)	(1.7)	(2.1)	(8.8)	(9.1)	(21.8)	(31.6)
Income tax	$m	not reported	not reported	not reported	not reported	not reported	not reported	0.0	0.0	not reported	not reported	0.0	0.0
Net income	$m	(0.0)	(0.0)	(0.9)	(1.3)	(1.2)	(2.8)	(3.1)	(3.8)	(45.4)	(8.7)	(21.3)	(31.0)
Diluted EPS	$ per share	0.00	not reported	0.00	0.00	(0.09)	not reported	(0.19)	(0.27)	(1.94)	not reported	(0.39)	(0.56)
Basic EPS	$ per share	0.00	not reported	0.00	0.00	(0.09)	not reported	(0.19)	(0.27)	(1.94)	not reported	(0.39)	(0.56)

Balance sheet

Cash and equivalents$93.0m, Q2 FY2026

Shareholders' equity$98.8m, Q2 FY2026

Deep Fission, Inc., balance sheet, quarterly
Line item	Unit	Q3 FY20232023-09-30	FY20232023-12-31	Q1 FY20242024-03-31	Q2 FY20242024-06-30	Q3 FY20242024-09-30	FY20242024-12-31	Q1 FY20252025-03-31	Q2 FY20252025-06-30	Q3 FY20252025-09-30	FY20252025-12-31	Q1 FY20262026-03-31	Q2 FY20262026-06-30
Cash and equivalents	$m	0.0	0.0	0.0	not reported	not reported	6.7	0.0	not reported	30.2	23.7	84.8	93.0
Current assets	$m	0.0	0.0	0.0	0.0	0.0	6.9	0.0	0.0	30.5	24.4	91.8	97.8
Total assets	$m	0.0	0.0	0.0	0.0	0.0	6.9	0.0	5.0	30.6	24.7	92.0	107
Current liabilities	$m	0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.2	0.6	2.4	3.9	8.5
Total liabilities	$m	0.1	0.1	0.1	0.1	0.1	10.9	0.2	15.6	0.7	2.4	3.9	8.6
Shareholders' equity	$m	(0.1)	0.5	(1.5)	(0.1)	(1.3)	(4.1)	(7.2)	(10.8)	29.8	22.3	88.1	98.8

Cash flow

Operating cash flow−$28.4m, Q2 FY2026

Capital expenditure$24.6k, Q2 FY2026

Deep Fission, Inc., cash flow, quarterly
Line item	Unit	Q3 FY20232023-09-30	Q4 FY20232023-12-31	Q1 FY20242024-03-31	Q2 FY20242024-06-30	Q3 FY20242024-09-30	Q4 FY20242024-12-31	Q1 FY20252025-03-31	Q2 FY20252025-06-30	Q3 FY20252025-09-30	Q4 FY20252025-12-31	Q1 FY20262026-03-31	Q2 FY20262026-06-30
Operating cash flow	$m	(0.0)	(0.0)	(0.0)	(0.0)	(1.4)	(1.4)	(1.6)	(2.0)	(2.9)	(6.6)	(14.0)	(28.4)
Capital expenditure	$m	not reported	not reported	not reported	not reported	not reported	0.0	0.0	0.0	(0.0)	0.0	0.1	0.0

Diluted shares (weighted)55.10m, Q2 FY2026

Deep Fission, Inc., shares, quarterly
Line item	Unit	Q3 FY20222022-09-30	Q1 FY20232023-03-31	Q2 FY20232023-06-30	Q3 FY20232023-09-30	Q1 FY20242024-03-31	Q2 FY20242024-06-30	Q3 FY20242024-09-30	Q1 FY20252025-03-31	Q2 FY20252025-06-30	Q3 FY20252025-09-30	Q1 FY20262026-03-31	Q2 FY20262026-06-30
Diluted shares (weighted)	m shares	5.0	5.0	5.0	5.0	5.0	5.0	13.2	16.3	14.0	23.4	54.4	55.1

Shares outstanding: 58.91m at Jul 27, 2026, from the cover of the 10-Q filed Aug 3, 2026.

Source: SEC EDGAR, XBRL company facts. Last ingested by Listed: Oct 24, 2026, 15:50 ET. Listed shows no prices and gives no investment advice.