POET vs SION

Comparison between POET Technologies Inc (POET, Company) and Sionna Therapeutics Inc (SION, Company).

POET is from the Technology sector, while SION is from the Healthcare sector.

POET vs SION - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	POET(COMPANY)	SION(COMPANY)
Market Cap	$1.96B	$1.96B
Max Drawdown	96.92%	69.36%
Sharpe Ratio	1.37	1.34
5Y Beta	2.57	0.95
Industry	Semiconductors	Biotechnology
P/E Ratio	-15.46	-22.66
PEG Ratio	-0.49	N/A
5Y EPS CAGR	6.36%	N/A
Debt to Equity	1.56%	0.00%
Free Cash Flow Yield	-1.87%	-3.69%
P/S Ratio	1864.25	N/A
P/B Ratio	5.10	6.71

Market Cap

Winner

POET

$1.96B

SION

$1.96B

Max Drawdown

POET

96.92%

Winner

SION

69.36%

Sharpe Ratio

Winner

POET

1.37

SION

1.34

5Y Beta

POET

2.57

Winner

SION

0.95

Industry

POET

Semiconductors

SION

Biotechnology

P/E Ratio

POET

-15.46

Winner

SION

-22.66

PEG Ratio

POET

-0.49

SION

N/A

5Y EPS CAGR

POET

6.36%

SION

N/A

Debt to Equity

POET

1.56%

Winner

SION

0.00%

Free Cash Flow Yield

Winner

POET

-1.87%

SION

-3.69%

P/S Ratio

POET

1864.25

SION

N/A

P/B Ratio

Winner

POET

5.10

SION

6.71

POET vs SION - Historical Returns

Returns include dividend reinvestment.

Period	POET	SION
1 month	+28.77%	-13.67%
3 months	+78.61%	+2.34%
6 months	+96.03%	-12.21%
1 year	+192.12%	+120.65%
5 years(CAGR)	+6.64%	N/A
10 years(CAGR)	+5.12%	N/A
Max(CAGR)	+1.32%	+30.00%

Winner

POET

+28.77%

SION

-13.67%

Winner

POET

+78.61%

SION

+2.34%

Winner

POET

+96.03%

SION

-12.21%

Winner

POET

+192.12%

SION

+120.65%

5Y(CAGR)

POET

+6.64%

SION

N/A

10Y(CAGR)

POET

+5.12%

SION

N/A

Max(CAGR)

POET

+1.32%

Winner

SION

+30.00%

POET vs SION - Annual Returns (2014 - 2026)

Returns include dividend reinvestment.

Year	POET	SION
2026	+65.64%	-9.79%
2025	+2.59%	+64.56%
2024	+539.03%	N/A
2023	-69.63%	N/A
2022	-56.71%	N/A
2021	+14.52%	N/A
2020	+123.00%	N/A
2019	+31.83%	N/A
2018	+19.00%	N/A
2017	-30.61%	N/A
2016	-60.96%	N/A
2015	-44.96%	N/A
2014	+20.79%	N/A

POET vs SION Drawdown Comparison

The maximum drawdown for POET was -96.92%, occurring on Dec 18, 2023. This drawdown has not yet recovered.

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

The current POET drawdown is -52.56%. The current SION drawdown is -23.03%.

Rank	POET	SION
#1	-96.92% Apr 16, 2014 - Dec 18, 2023	-69.36% Feb 7, 2025 - Aug 26, 2025
#2	-22.90% Mar 13, 2014 - Apr 3, 2014	-23.74% Feb 3, 2026 - Apr 15, 2026
#3	-17.52% Feb 18, 2014 - Mar 4, 2014	-23.03% May 11, 2026 - Jun 5, 2026
#4	-7.20% Mar 5, 2014 - Mar 11, 2014	-19.06% Oct 21, 2025 - Nov 21, 2025
#5	-3.29% Apr 7, 2014 - Apr 9, 2014	-18.12% Nov 24, 2025 - Feb 3, 2026
#6	N/A	-17.26% Apr 16, 2026 - May 11, 2026
#7	N/A	-15.94% Aug 28, 2025 - Sep 22, 2025
#8	N/A	-5.53% Oct 3, 2025 - Oct 15, 2025
#9	N/A	-3.56% Sep 29, 2025 - Oct 3, 2025
#10	N/A	-2.41% Oct 16, 2025 - Oct 21, 2025
#11	N/A	-0.36% Aug 26, 2025 - Aug 28, 2025