RFL vs PROK

Comparison between Rafael Holdings Inc - Class B (RFL, Company) and ProKidney Corp - Class A (PROK, Company).

RFL is from the Real Estate sector, while PROK is from the Healthcare sector.

RFL vs PROK - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	RFL(COMPANY)	PROK(COMPANY)
Market Cap	$138M	$138M
Max Drawdown	98.15%	96.29%
Sharpe Ratio	0.78	0.86
5Y Beta	0.59	2.41
Industry	Real Estate Services	Biotechnology
P/E Ratio	-4.63	-0.93
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-23.20%	N/A
P/S Ratio	N/A	876.39
P/B Ratio	N/A	100.75

Market Cap

Winner

RFL

$138M

PROK

$138M

Max Drawdown

RFL

98.15%

Winner

PROK

96.29%

Sharpe Ratio

RFL

0.78

Winner

PROK

0.86

5Y Beta

Winner

RFL

0.59

PROK

2.41

Industry

RFL

Real Estate Services

PROK

Biotechnology

P/E Ratio

Winner

RFL

-4.63

PROK

-0.93

Debt to Equity

RFL

0.00%

PROK

0.00%

Free Cash Flow Yield

RFL

-23.20%

PROK

N/A

P/S Ratio

RFL

N/A

PROK

876.39

P/B Ratio

RFL

N/A

PROK

100.75

RFL vs PROK - Historical Returns

Returns include dividend reinvestment.

Period	RFL	PROK
1 month	+111.63%	+13.66%
3 months	+113.28%	-12.02%
6 months	+120.16%	-25.91%
1 year	+73.89%	+162.82%
5 years(CAGR)	-42.45%	N/A
10 years(CAGR)	-16.97%	N/A
Max(CAGR)	-16.97%	-32.58%

Winner

RFL

+111.63%

PROK

+13.66%

Winner

RFL

+113.28%

PROK

-12.02%

Winner

RFL

+120.16%

PROK

-25.91%

RFL

+73.89%

Winner

PROK

+162.82%

5Y(CAGR)

RFL

-42.45%

PROK

N/A

10Y(CAGR)

RFL

-16.97%

PROK

N/A

Max(CAGR)

Winner

RFL

-16.97%

PROK

-32.58%

RFL vs PROK - Annual Returns (2018 - 2026)

Returns include dividend reinvestment.

Year	RFL	PROK
2026	+116.67%	-17.94%
2025	-32.02%	+29.48%
2024	-9.84%	-1.17%
2023	-5.19%	-74.09%
2022	-64.24%	-20.51%
2021	-77.36%	N/A
2020	+38.48%	N/A
2019	+115.20%	N/A
2018	-38.00%	N/A

RFL vs PROK Drawdown Comparison

The maximum drawdown for RFL was -98.15%, occurring on Jan 30, 2026. This drawdown has not yet recovered.

The maximum drawdown for PROK was -96.29%, occurring on Apr 8, 2025. This drawdown has not yet recovered.

The current RFL drawdown is -95.65%. The current PROK drawdown is -86.72%.

Rank	RFL	PROK
#1	-98.15% Jul 12, 2021 - Jan 30, 2026	-96.29% Mar 13, 2023 - Apr 8, 2025
#2	-64.43% Mar 26, 2018 - Jan 15, 2019	-51.93% Nov 11, 2022 - Feb 7, 2023
#3	-63.83% Jun 28, 2019 - Feb 8, 2021	-41.33% Jul 26, 2022 - Nov 11, 2022
#4	-36.18% Jan 22, 2019 - Jun 10, 2019	-19.95% Jul 14, 2022 - Jul 21, 2022
#5	-32.70% Feb 22, 2021 - Mar 12, 2021	-9.24% Feb 13, 2023 - Mar 13, 2023
#6	-21.35% Mar 17, 2021 - May 27, 2021	-0.08% Feb 9, 2023 - Feb 13, 2023
#7	-19.38% May 28, 2021 - Jul 1, 2021	N/A
#8	-8.30% Jul 6, 2021 - Jul 12, 2021	N/A
#9	-5.36% Jun 21, 2019 - Jun 25, 2019	N/A
#10	-5.34% Mar 12, 2021 - Mar 17, 2021	N/A
#11	-2.75% Jun 18, 2019 - Jun 21, 2019	N/A
#12	-2.41% Jan 15, 2019 - Jan 17, 2019	N/A
#13	-1.92% Feb 8, 2021 - Feb 11, 2021	N/A
#14	-1.09% Jun 13, 2019 - Jun 18, 2019	N/A
#15	-0.82% Jun 10, 2019 - Jun 12, 2019	N/A