UPB vs HCMA

Comparison between Upstream Bio Inc (UPB, Company) and HCM III Acquisition Corp. (HCMA, Company).

UPB is from the Healthcare sector, while HCMA is from the Financial Services sector.

UPB vs HCMA - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	UPB(COMPANY)	HCMA(COMPANY)
Market Cap	$349M	$348M
Max Drawdown	81.84%	0.58%
Sharpe Ratio	-0.36	-0.34
5Y Beta	1.09	0.02
Industry	Biotechnology	Shell Companies
P/E Ratio	-2.21	87.71
PEG Ratio	N/A	1.85
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-40.17%	0.22%
P/S Ratio	105.01	N/A
P/B Ratio	1.15	N/A

Market Cap

Winner

UPB

$349M

HCMA

$348M

Max Drawdown

UPB

81.84%

Winner

HCMA

0.58%

Sharpe Ratio

UPB

-0.36

Winner

HCMA

-0.34

5Y Beta

UPB

1.09

Winner

HCMA

0.02

Industry

UPB

Biotechnology

HCMA

Shell Companies

P/E Ratio

Winner

UPB

-2.21

HCMA

87.71

PEG Ratio

UPB

N/A

HCMA

1.85

Debt to Equity

UPB

0.00%

HCMA

0.00%

Free Cash Flow Yield

UPB

-40.17%

Winner

HCMA

0.22%

P/S Ratio

UPB

105.01

HCMA

N/A

P/B Ratio

UPB

1.15

HCMA

N/A

UPB vs HCMA - Historical Returns

Returns include dividend reinvestment.

Period	UPB	HCMA
1 month	-5.06%	+0.19%
3 months	-28.43%	N/A
6 months	-78.86%	N/A
1 year	-56.75%	N/A
Max(CAGR)	-48.92%	+3.03%

UPB

-5.06%

Winner

HCMA

+0.19%

UPB

-28.43%

HCMA

N/A

UPB

-78.86%

HCMA

N/A

UPB

-56.75%

HCMA

N/A

Max(CAGR)

UPB

-48.92%

Winner

HCMA

+3.03%

UPB vs HCMA - Annual Returns (2024 - 2026)

Returns include dividend reinvestment.

Year	UPB	HCMA
2026	-75.73%	+0.52%
2025	+66.56%	N/A
2024	-25.27%	N/A

UPB vs HCMA Drawdown Comparison

The maximum drawdown for UPB was -81.84%, occurring on Jun 16, 2026. This drawdown has not yet recovered.

The maximum drawdown for HCMA was -0.58%, occurring on Jul 27, 2026. This drawdown has not yet recovered.

The current UPB drawdown is -79.85%. The current HCMA drawdown is -0.29%.

Rank	UPB	HCMA
#1	-81.84% Jan 13, 2026 - Jun 16, 2026	-0.58% Jul 6, 2026 - Jul 27, 2026
#2	-77.84% Nov 5, 2024 - Nov 25, 2025	-0.39% Jun 1, 2026 - Jun 25, 2026
#3	-14.99% Dec 22, 2025 - Jan 12, 2026	-0.29% Jun 26, 2026 - Jul 2, 2026
#4	-13.70% Dec 1, 2025 - Dec 16, 2025	N/A
#5	-6.45% Oct 21, 2024 - Nov 5, 2024	N/A
#6	-3.38% Dec 16, 2025 - Dec 18, 2025	N/A
#7	-2.88% Nov 25, 2025 - Dec 1, 2025	N/A
#8	-1.71% Dec 18, 2025 - Dec 22, 2025	N/A
#9	-1.63% Oct 14, 2024 - Oct 16, 2024	N/A
#10	-0.13% Oct 16, 2024 - Oct 18, 2024	N/A