Deep Fission, Inc.(FISN)

Industrial - Machinery · Berkeley, CA

$8.66+0.54 (+6.65%)

Delayed quote: Sep 18, 2026, 2:55 PM EDT

Deep Fission (FISN) PE Ratio: History & Chart | TGMCharts

PE Ratio: N/A

Basis: FMP quote price / unrounded diluted EPS from four consecutive issuer fiscal quarters. Source: stored company filings and market data; unavailable inputs remain N/A.

The P/E ratio is N/A as of 2026-09-18T18:55:37.503Z.

Stored calculation inputs

Calculation as of: 2026-09-18T18:55:37.503Z.

Quote observation: 2026-09-18T18:55:11.000Z. Amounts in USD. The price header may show a later quote.

Quote price: 8.66
Unrounded diluted TTM EPS · period ending 2026-06-30: -2.38

FMP input reference: 8a68dfcb3ba6e5386e6bcf59ec35998e6dd9754d0f69dec722b46b5add911613

Forward PE Ratio|PEG Ratio|P/B Ratio|EPS|All Metrics

FISN PE Ratio Metrics

PE RATIO

N/A

FISN Competitors' PE Ratio

FISN

Deep Fission, Inc.

Current

Market Cap

$522.49M

PE Ratio

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

Richtech Robotics Inc. Class B Common Stock

vs FISN

Market Cap

$306.71M

PE Ratio

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

AIAI

AIAI Holdings Corporation Class A Common Stock

vs FISN

Market Cap

$245.47M

PE Ratio

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

SHMD

SCHMID Group N.V. Class A Ordinary Shares

vs FISN

Market Cap

$238.40M

PE Ratio

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

Ampco-Pittsburgh Corp.

vs FISN

Market Cap

$167.18M

PE Ratio

N/A

TTM Avg

45.45

3Y Avg

33.20

5Y Avg

29.04

KFRC

Kforce Inc.

vs FISN

Market Cap

$916.85M

PE Ratio

24.15

TTM Avg

18.24

3Y Avg

19.88

5Y Avg

18.96

Wheels Up Experience Inc.

vs FISN

Market Cap

$124.19M

PE Ratio

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

BYRN

Byrna Technologies Inc.

vs FISN

Market Cap

$83.63M

PE Ratio

N/A

TTM Avg

26.39

3Y Avg

69.81

5Y Avg

69.81

RCAT

Red Cat Holdings, Inc.

vs FISN

Market Cap

$1.03B

PE Ratio

N/A

TTM Avg

0.47

3Y Avg

0.47

5Y Avg

3.10

UPWK

Upwork Inc.

vs FISN

Market Cap

$1.04B

PE Ratio

11.06

TTM Avg

11.60

3Y Avg

28.56

5Y Avg

28.56

NAME	MARKET CAP	PE RATIO	TTM	3Y	5Y
Deep Fission, Inc. (FISN)	$522.49M	N/A	N/A	N/A	N/A
Richtech Robotics Inc. Class B Common Stock (RR)vs ›	$306.71M	N/A	N/A	N/A	N/A
AIAI Holdings Corporation Class A Common Stock (AIAI)vs ›	$245.47M	N/A	N/A	N/A	N/A
SCHMID Group N.V. Class A Ordinary Shares (SHMD)vs ›	$238.40M	N/A	N/A	N/A	N/A
Ampco-Pittsburgh Corp. (AP)vs ›	$167.18M	N/A	45.45	33.20	29.04
Kforce Inc. (KFRC)vs ›	$916.85M	24.15	18.24	19.88	18.96
Wheels Up Experience Inc. (UP)vs ›	$124.19M	N/A	N/A	N/A	N/A
Byrna Technologies Inc. (BYRN)vs ›	$83.63M	N/A	26.39	69.81	69.81
Red Cat Holdings, Inc. (RCAT)vs ›	$1.03B	N/A	0.47	0.47	3.10
Upwork Inc. (UPWK)vs ›	$1.04B	11.06	11.60	28.56	28.56

P/E Comparison

Trailing P/E

N/A

Forward P/E

N/A

Forward P/E Calculation

View All Analyst Estimates

Forward P/E is calculated using analyst consensus EPS estimates for the current or next fiscal year.

Calculation:

Current Price

$8.66

Forward EPS (Est.)

$-1.66

Forward P/E

N/A

Source: FMP Analyst Consensus Estimates. Forward EPS represents the average analyst estimate for the nearest fiscal year.

PE Ratio Formula & Definition

PE Ratio = Share Price / Diluted EPS (TTM)

The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

See the Lowest P/E Ratio Stocks ranking →

PE Ratio: N/A

FISN PE Ratio Metrics

FISN Competitors' PE Ratio

P/E Comparison

Forward P/E Calculation

PE Ratio Formula & Definition

Related Metrics