RNERU vs ACOG

Comparison between Mount Rainier Acquisition Corp - Unit (1 Ordinary share & 1 Wrt) (RNERU, Company) and Alpha Cognition Inc (ACOG, Company).

RNERU vs ACOG - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	RNERU(COMPANY)	ACOG(COMPANY)
Market Cap	$125M	$125M
Max Drawdown	52.58%	59.96%
Sharpe Ratio	-0.83	-0.38
5Y Beta	N/A	0.98
Industry	N/A	Biotechnology
P/E Ratio	N/A	-4.21
Forward P/E	N/A	26.88
Debt to Equity	N/A	0.00%
Free Cash Flow Yield	-0.79%	-16.57%
P/S Ratio	N/A	12.45
P/B Ratio	-13.70	2.35

Market Cap

Winner

RNERU

$125M

ACOG

$125M

Max Drawdown

Winner

RNERU

52.58%

ACOG

59.96%

Sharpe Ratio

RNERU

-0.83

Winner

ACOG

-0.38

5Y Beta

RNERU

N/A

ACOG

0.98

Industry

RNERU

N/A

ACOG

Biotechnology

P/E Ratio

RNERU

N/A

ACOG

-4.21

Forward P/E

RNERU

N/A

ACOG

26.88

Debt to Equity

RNERU

N/A

ACOG

0.00%

Free Cash Flow Yield

Winner

RNERU

-0.79%

ACOG

-16.57%

P/S Ratio

RNERU

N/A

ACOG

12.45

P/B Ratio

Winner

RNERU

-13.70

ACOG

2.35

RNERU vs ACOG - Historical Returns

Returns include dividend reinvestment.

Period	RNERU	ACOG
1 month	-43.13%	+0.50%
3 months	-43.63%	+5.74%
6 months	-43.63%	+4.65%
1 year	-43.35%	-37.90%
Max(CAGR)	-32.91%	+4.24%

RNERU

-43.13%

Winner

ACOG

+0.50%

RNERU

-43.63%

Winner

ACOG

+5.74%

RNERU

-43.63%

Winner

ACOG

+4.65%

RNERU

-43.35%

Winner

ACOG

-37.90%

Max(CAGR)

RNERU

-32.91%

Winner

ACOG

+4.24%

RNERU vs ACOG - Annual Returns (2021 - 2026)

Returns include dividend reinvestment.

Year	RNERU	ACOG
2026	N/A	-6.46%
2025	N/A	+14.64%
2024	N/A	+3.33%
2023	-49.93%	N/A
2022	+18.58%	N/A
2021	+1.19%	N/A

RNERU vs ACOG Drawdown Comparison

The maximum drawdown for RNERU was -52.58%, occurring on Feb 27, 2023. This drawdown has not yet recovered.

The maximum drawdown for ACOG was -59.96%, occurring on Feb 5, 2026. This drawdown has not yet recovered.

The current RNERU drawdown is -52.08%. The current ACOG drawdown is -45.91%.

Rank	RNERU	ACOG
#1	-52.58% Dec 30, 2022 - Feb 27, 2023	-59.96% Jul 7, 2025 - Feb 5, 2026
#2	-4.43% Mar 29, 2022 - Dec 28, 2022	-43.78% Nov 27, 2024 - May 5, 2025
#3	-1.67% Nov 18, 2021 - Mar 23, 2022	-20.28% May 20, 2025 - Jul 2, 2025
#4	-0.99% Dec 28, 2022 - Dec 30, 2022	-9.08% May 7, 2025 - May 16, 2025
#5	-0.59% Nov 5, 2021 - Nov 11, 2021	-6.45% Nov 13, 2024 - Nov 20, 2024
#6	-0.40% Oct 18, 2021 - Oct 25, 2021	-2.10% Jul 2, 2025 - Jul 7, 2025
#7	-0.39% Oct 25, 2021 - Nov 5, 2021	-1.04% Nov 20, 2024 - Nov 26, 2024
#8	-0.39% Nov 11, 2021 - Nov 18, 2021	N/A
#9	-0.30% Oct 7, 2021 - Oct 18, 2021	N/A