ROCK vs SEPN

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

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

ROCK vs SEPN - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ROCK(COMPANY)	SEPN(COMPANY)
Market Cap	$1.56B	$1.55B
Max Drawdown	88.70%	81.47%
Sharpe Ratio	-0.54	1.94
5Y Beta	1.22	1.25
Industry	Building Products & Equipment	Biotechnology
P/E Ratio	-11.72	-42.93
Forward P/E	11.49	107.53
PEG Ratio	0.79	N/A
5Y Dividends CAGR	6.89%	N/A
Debt to Equity	138.63%	0.00%
Free Cash Flow Yield	4.56%	6.88%
P/S Ratio	1.08	21.59
P/B Ratio	1.88	4.13

Market Cap

Winner

ROCK

$1.56B

SEPN

$1.55B

Max Drawdown

ROCK

88.70%

Winner

SEPN

81.47%

Sharpe Ratio

ROCK

-0.54

Winner

SEPN

1.94

5Y Beta

Winner

ROCK

1.22

SEPN

1.25

Industry

ROCK

Building Products & Equipment

SEPN

Biotechnology

P/E Ratio

ROCK

-11.72

Winner

SEPN

-42.93

Forward P/E

Winner

ROCK

11.49

SEPN

107.53

PEG Ratio

ROCK

0.79

SEPN

N/A

5Y Dividends CAGR

ROCK

6.89%

SEPN

N/A

Debt to Equity

ROCK

138.63%

Winner

SEPN

0.00%

Free Cash Flow Yield

ROCK

4.56%

Winner

SEPN

6.88%

P/S Ratio

Winner

ROCK

1.08

SEPN

21.59

P/B Ratio

Winner

ROCK

1.88

SEPN

4.13

ROCK vs SEPN - Historical Returns

Returns include dividend reinvestment.

Period	ROCK	SEPN
1 month	+12.40%	+17.82%
3 months	+12.17%	+44.24%
6 months	-11.14%	+35.67%
1 year	-28.72%	+230.23%
5 years(CAGR)	-10.79%	N/A
10 years(CAGR)	+2.96%	N/A
Max(CAGR)	+4.06%	+35.48%

ROCK

+12.40%

Winner

SEPN

+17.82%

ROCK

+12.17%

Winner

SEPN

+44.24%

ROCK

-11.14%

Winner

SEPN

+35.67%

ROCK

-28.72%

Winner

SEPN

+230.23%

5Y(CAGR)

ROCK

-10.79%

SEPN

N/A

10Y(CAGR)

ROCK

+2.96%

SEPN

N/A

Max(CAGR)

ROCK

+4.06%

Winner

SEPN

+35.48%

ROCK vs SEPN - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	ROCK	SEPN
2026	-13.94%	+28.06%
2025	-15.37%	+30.59%
2024	-25.51%	+7.01%
2023	+71.73%	N/A
2022	-31.13%	N/A
2021	-11.76%	N/A
2020	+41.75%	N/A
2019	+41.37%	N/A
2018	+5.61%	N/A
2017	-23.61%	N/A
2016	+72.97%	N/A
2015	+59.50%	N/A
2014	-11.73%	N/A
2013	+12.67%	N/A
2012	+11.07%	N/A
2011	+0.07%	N/A
2010	-19.23%	N/A
2009	+29.79%	N/A
2008	-18.67%	N/A
2007	-30.45%	N/A
2006	-0.58%	N/A
2005	+1.59%	N/A
2004	+41.21%	N/A
2003	+28.82%	N/A
2002	+4.92%	N/A
2001	+9.52%	N/A
2000	-23.09%	N/A
1999	-4.24%	N/A

ROCK vs SEPN Drawdown Comparison

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

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

The current ROCK drawdown is -57.27%. The current SEPN drawdown is -4.04%.

Rank	ROCK	SEPN
#1	-88.34% Apr 19, 2006 - Jun 15, 2016	-81.47% Dec 23, 2024 - Nov 24, 2025
#2	-66.51% Jan 19, 2021 - May 19, 2026	-25.18% Feb 24, 2026 - May 28, 2026
#3	-55.06% Nov 18, 1999 - Nov 3, 2003	-21.10% Dec 19, 2025 - Feb 17, 2026
#4	-44.02% Jan 23, 2020 - Aug 5, 2020	-16.77% Dec 4, 2024 - Dec 23, 2024
#5	-43.89% Nov 25, 2016 - Sep 20, 2018	-16.19% Nov 7, 2024 - Dec 4, 2024
#6	-32.08% Sep 20, 2018 - Oct 25, 2019	-13.97% Nov 26, 2025 - Dec 19, 2025
#7	-30.90% Oct 6, 2004 - Jan 27, 2006	-10.63% Feb 17, 2026 - Feb 24, 2026
#8	-21.41% Oct 8, 2020 - Jan 4, 2021	-10.36% Jun 26, 2026 - Jul 6, 2026
#9	-20.71% Dec 12, 2003 - May 21, 2004	-6.45% Oct 25, 2024 - Oct 31, 2024
#10	-15.02% Jun 29, 2004 - Sep 28, 2004	-5.55% Jun 23, 2026 - Jun 26, 2026
#11	-11.79% Aug 30, 2016 - Nov 8, 2016	-4.76% Oct 31, 2024 - Nov 4, 2024
#12	-11.57% Aug 14, 2020 - Oct 6, 2020	-3.65% Jun 18, 2026 - Jun 23, 2026
#13	-9.26% Feb 1, 2006 - Mar 17, 2006	-3.57% May 28, 2026 - Jun 4, 2026
#14	-8.90% Nov 1, 2019 - Jan 22, 2020	-3.45% Nov 4, 2024 - Nov 6, 2024
#15	-8.72% Nov 3, 2003 - Dec 1, 2003	-3.06% Jun 4, 2026 - Jun 11, 2026

Correlation

Correlation between ROCK and SEPN is -0.56 which considered as a moderate negative correlation - the stocks show some tendency to move in opposite directions.

-0.56

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