PRKS vs SION

Comparison between SeaWorld Entertainment Inc (PRKS, Company) and Sionna Therapeutics Inc (SION, Company).

PRKS is from the Consumer Cyclical sector, while SION is from the Healthcare sector.

PRKS vs SION - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	PRKS(COMPANY)	SION(COMPANY)
Market Cap	$1.96B	$1.96B
Max Drawdown	80.83%	69.36%
Sharpe Ratio	0.06	1.34
5Y Beta	1.26	0.95
Industry	Leisure	Biotechnology
P/E Ratio	18.89	-22.66
Forward P/E	6.29	N/A
5Y EPS CAGR	5.93%	N/A
Debt to Equity	-405.64%	0.00%
Free Cash Flow Yield	9.75%	-3.69%
P/S Ratio	1.14	N/A
P/B Ratio	181.66	6.71

Market Cap

Winner

PRKS

$1.96B

SION

$1.96B

Max Drawdown

PRKS

80.83%

Winner

SION

69.36%

Sharpe Ratio

PRKS

0.06

Winner

SION

1.34

5Y Beta

PRKS

1.26

Winner

SION

0.95

Industry

PRKS

Leisure

SION

Biotechnology

P/E Ratio

PRKS

18.89

Winner

SION

-22.66

Forward P/E

PRKS

6.29

SION

N/A

5Y EPS CAGR

PRKS

5.93%

SION

N/A

Debt to Equity

Winner

PRKS

-405.64%

SION

0.00%

Free Cash Flow Yield

Winner

PRKS

9.75%

SION

-3.69%

P/S Ratio

PRKS

1.14

SION

N/A

P/B Ratio

PRKS

181.66

Winner

SION

6.71

PRKS vs SION - Historical Returns

Returns include dividend reinvestment.

Period	PRKS	SION
1 month	+19.11%	-13.67%
3 months	+15.92%	+2.34%
6 months	+14.75%	-12.21%
1 year	-5.36%	+120.65%
5 years(CAGR)	-6.15%	N/A
10 years(CAGR)	+9.50%	N/A
Max(CAGR)	+2.53%	+30.00%

Winner

PRKS

+19.11%

SION

-13.67%

Winner

PRKS

+15.92%

SION

+2.34%

Winner

PRKS

+14.75%

SION

-12.21%

PRKS

-5.36%

Winner

SION

+120.65%

5Y(CAGR)

PRKS

-6.15%

SION

N/A

10Y(CAGR)

PRKS

+9.50%

SION

N/A

Max(CAGR)

PRKS

+2.53%

Winner

SION

+30.00%

PRKS vs SION - Annual Returns (2013 - 2026)

Returns include dividend reinvestment.

Year	PRKS	SION
2026	+12.56%	-9.79%
2025	-36.91%	+64.56%
2024	+6.18%	N/A
2023	-3.19%	N/A
2022	-19.46%	N/A
2021	+113.99%	N/A
2020	-4.01%	N/A
2019	+38.29%	N/A
2018	+58.69%	N/A
2017	-30.41%	N/A
2016	+2.03%	N/A
2015	+14.70%	N/A
2014	-36.83%	N/A
2013	-12.58%	N/A

PRKS vs SION Drawdown Comparison

The maximum drawdown for PRKS was -79.77%, occurring on Mar 18, 2020. Recovery took 255 trading sessions.

The maximum drawdown for SION was -69.36%, occurring on Apr 10, 2025. Recovery took 137 trading sessions.

The current PRKS drawdown is -45.23%. The current SION drawdown is -23.03%.

Rank	PRKS	SION
#1	-79.77% Feb 14, 2020 - Feb 19, 2021	-69.36% Feb 7, 2025 - Aug 26, 2025
#2	-69.05% Jul 11, 2013 - Jan 9, 2020	-23.74% Feb 3, 2026 - Apr 15, 2026
#3	-60.06% Mar 31, 2022 - Mar 27, 2026	-23.03% May 11, 2026 - Jun 5, 2026
#4	-25.10% Jun 7, 2021 - Sep 24, 2021	-19.06% Oct 21, 2025 - Nov 21, 2025
#5	-19.61% Feb 25, 2022 - Mar 24, 2022	-18.12% Nov 24, 2025 - Feb 3, 2026
#6	-17.12% Nov 5, 2021 - Feb 15, 2022	-17.26% Apr 16, 2026 - May 11, 2026
#7	-12.39% Apr 23, 2021 - Jun 7, 2021	-15.94% Aug 28, 2025 - Sep 22, 2025
#8	-9.77% Mar 8, 2021 - Apr 21, 2021	-5.53% Oct 3, 2025 - Oct 15, 2025
#9	-9.25% May 17, 2013 - Jul 11, 2013	-3.56% Sep 29, 2025 - Oct 3, 2025
#10	-6.55% Sep 24, 2021 - Oct 4, 2021	-2.41% Oct 16, 2025 - Oct 21, 2025
#11	-6.40% Mar 1, 2021 - Mar 8, 2021	-0.36% Aug 26, 2025 - Aug 28, 2025
#12	-6.30% Oct 25, 2021 - Nov 5, 2021	N/A
#13	-6.09% Feb 16, 2022 - Feb 25, 2022	N/A
#14	-3.98% Oct 7, 2021 - Oct 20, 2021	N/A
#15	-3.69% Jan 17, 2020 - Feb 11, 2020	N/A

Correlation

Correlation between PRKS and SION is -0.65 which considered as a moderate negative correlation - the stocks show some tendency to move in opposite directions.

-0.65

-101