SEPN vs ROCK

Comparison between Septerna Inc (SEPN, Company) and Gibraltar Industries Inc (ROCK, Company).

SEPN is from the Healthcare sector, while ROCK is from the Industrials sector.

SEPN vs ROCK - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	SEPN(COMPANY)	ROCK(COMPANY)
Market Cap	$1.54B	$1.53B
Max Drawdown	81.47%	88.70%
Sharpe Ratio	1.78	-0.55
5Y Beta	1.25	1.23
Industry	Biotechnology	Building Products & Equipment
P/E Ratio	-42.42	-11.50
Forward P/E	107.53	11.40
PEG Ratio	N/A	0.76
5Y Dividends CAGR	N/A	6.88%
Debt to Equity	0.00%	138.63%
Free Cash Flow Yield	6.96%	4.64%
P/S Ratio	21.34	1.06
P/B Ratio	4.02	1.47

Market Cap

Winner

SEPN

$1.54B

ROCK

$1.53B

Max Drawdown

Winner

SEPN

81.47%

ROCK

88.70%

Sharpe Ratio

Winner

SEPN

1.78

ROCK

-0.55

5Y Beta

SEPN

1.25

Winner

ROCK

1.23

Industry

SEPN

Biotechnology

ROCK

Building Products & Equipment

P/E Ratio

Winner

SEPN

-42.42

ROCK

-11.50

Forward P/E

SEPN

107.53

Winner

ROCK

11.40

PEG Ratio

SEPN

N/A

ROCK

0.76

5Y Dividends CAGR

SEPN

N/A

ROCK

6.88%

Debt to Equity

Winner

SEPN

0.00%

ROCK

138.63%

Free Cash Flow Yield

Winner

SEPN

6.96%

ROCK

4.64%

P/S Ratio

SEPN

21.34

Winner

ROCK

1.06

P/B Ratio

SEPN

4.02

Winner

ROCK

1.47

SEPN vs ROCK - Historical Returns

Returns include dividend reinvestment.

Period	SEPN	ROCK
1 month	-8.48%	+12.87%
3 months	+34.04%	+11.28%
6 months	+29.90%	-14.29%
1 year	+147.38%	-32.37%
5 years(CAGR)	N/A	-9.39%
10 years(CAGR)	N/A	+2.28%
Max(CAGR)	+29.29%	+4.16%

SEPN

-8.48%

Winner

ROCK

+12.87%

Winner

SEPN

+34.04%

ROCK

+11.28%

Winner

SEPN

+29.90%

ROCK

-14.29%

Winner

SEPN

+147.38%

ROCK

-32.37%

5Y(CAGR)

SEPN

N/A

ROCK

-9.39%

10Y(CAGR)

SEPN

N/A

ROCK

+2.28%

Max(CAGR)

Winner

SEPN

+29.29%

ROCK

+4.16%

SEPN vs ROCK - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	SEPN	ROCK
2026	+19.62%	-11.49%
2025	+30.59%	-15.37%
2024	+7.01%	-25.51%
2023	N/A	+71.73%
2022	N/A	-31.13%
2021	N/A	-11.76%
2020	N/A	+41.75%
2019	N/A	+41.37%
2018	N/A	+5.61%
2017	N/A	-23.61%
2016	N/A	+72.97%
2015	N/A	+59.50%
2014	N/A	-11.73%
2013	N/A	+12.67%
2012	N/A	+11.07%
2011	N/A	+0.07%
2010	N/A	-19.23%
2009	N/A	+29.79%
2008	N/A	-18.67%
2007	N/A	-30.45%
2006	N/A	-0.58%
2005	N/A	+1.59%
2004	N/A	+41.21%
2003	N/A	+28.82%
2002	N/A	+4.92%
2001	N/A	+9.52%
2000	N/A	-23.09%
1999	N/A	-4.24%

SEPN vs ROCK Drawdown Comparison

The maximum drawdown for SEPN was -81.47%, occurring on Apr 1, 2025. Recovery took 230 trading sessions.

The maximum drawdown for ROCK was -88.34%, occurring on Mar 12, 2009. Recovery took 2557 trading sessions.

The current SEPN drawdown is -11.55%. The current ROCK drawdown is -56.05%.

Rank	SEPN	ROCK
#1	-81.47% Dec 23, 2024 - Nov 24, 2025	-88.34% Apr 19, 2006 - Jun 15, 2016
#2	-25.18% Feb 24, 2026 - May 28, 2026	-66.51% Jan 19, 2021 - May 19, 2026
#3	-21.10% Dec 19, 2025 - Feb 17, 2026	-55.06% Nov 18, 1999 - Nov 3, 2003
#4	-16.77% Dec 4, 2024 - Dec 23, 2024	-44.02% Jan 23, 2020 - Aug 5, 2020
#5	-16.60% Jul 9, 2026 - Jul 16, 2026	-43.89% Nov 25, 2016 - Sep 20, 2018
#6	-16.19% Nov 7, 2024 - Dec 4, 2024	-32.08% Sep 20, 2018 - Oct 25, 2019
#7	-13.97% Nov 26, 2025 - Dec 19, 2025	-30.90% Oct 6, 2004 - Jan 27, 2006
#8	-10.63% Feb 17, 2026 - Feb 24, 2026	-21.41% Oct 8, 2020 - Jan 4, 2021
#9	-10.36% Jun 26, 2026 - Jul 9, 2026	-20.71% Dec 12, 2003 - May 21, 2004
#10	-6.45% Oct 25, 2024 - Oct 31, 2024	-15.02% Jun 29, 2004 - Sep 28, 2004
#11	-5.55% Jun 23, 2026 - Jun 26, 2026	-11.79% Aug 30, 2016 - Nov 8, 2016
#12	-4.76% Oct 31, 2024 - Nov 4, 2024	-11.57% Aug 14, 2020 - Oct 6, 2020
#13	-3.65% Jun 18, 2026 - Jun 23, 2026	-9.26% Feb 1, 2006 - Mar 17, 2006
#14	-3.57% May 28, 2026 - Jun 4, 2026	-8.90% Nov 1, 2019 - Jan 22, 2020
#15	-3.45% Nov 4, 2024 - Nov 6, 2024	-8.72% Nov 3, 2003 - Dec 1, 2003

Correlation

Correlation between SEPN and ROCK is -0.55 which considered as a moderate negative correlation - the stocks show some tendency to move in opposite directions.

-0.55

-101