SURF vs HYAC-U

Comparison between Surface Oncology Inc (SURF, Company) and Haymaker Acquisition Corp 4 - Units (1 Ord Class A & 1/2 War) (HYAC-U, Company).

SURF vs HYAC-U - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	SURF(COMPANY)	HYAC-U(COMPANY)
Market Cap	$65M	$65M
Max Drawdown	96.80%	12.20%
Sharpe Ratio	0.04	0.79
P/E Ratio	-0.68	N/A
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	N/A	-1.16%
P/S Ratio	1.14	N/A
P/B Ratio	1.32	N/A

Market Cap

SURF

$65M

Winner

HYAC-U

$65M

Max Drawdown

SURF

96.80%

Winner

HYAC-U

12.20%

Sharpe Ratio

SURF

0.04

Winner

HYAC-U

0.79

P/E Ratio

SURF

-0.68

HYAC-U

N/A

Debt to Equity

SURF

0.00%

HYAC-U

0.00%

Free Cash Flow Yield

SURF

N/A

HYAC-U

-1.16%

P/S Ratio

SURF

1.14

HYAC-U

N/A

P/B Ratio

SURF

1.32

HYAC-U

N/A

SURF vs HYAC-U - Historical Returns

Returns include dividend reinvestment.

Period	SURF	HYAC-U
1 month	+12.56%	+1.96%
3 months	+37.71%	+13.04%
6 months	+62.61%	+10.17%
1 year	-20.74%	+17.86%
5 years(CAGR)	-36.35%	N/A
Max(CAGR)	-37.38%	+9.70%

Winner

SURF

+12.56%

HYAC-U

+1.96%

Winner

SURF

+37.71%

HYAC-U

+13.04%

Winner

SURF

+62.61%

HYAC-U

+10.17%

SURF

-20.74%

Winner

HYAC-U

+17.86%

5Y(CAGR)

SURF

-36.35%

HYAC-U

N/A

Max(CAGR)

SURF

-37.38%

Winner

HYAC-U

+9.70%

SURF vs HYAC-U - Annual Returns (2018 - 2026)

Returns include dividend reinvestment.

Year	SURF	HYAC-U
2026	N/A	+13.04%
2025	N/A	+6.48%
2024	N/A	+4.55%
2023	+31.24%	+2.08%
2022	-83.86%	N/A
2021	-47.65%	N/A
2020	+394.12%	N/A
2019	-56.78%	N/A
2018	-68.19%	N/A

SURF vs HYAC-U Drawdown Comparison

The maximum drawdown for SURF was -96.80%, occurring on Apr 27, 2023. This drawdown has not yet recovered.

The maximum drawdown for HYAC-U was -12.20%, occurring on Dec 3, 2025. Recovery took 113 trading sessions.

The current SURF drawdown is -94.00%.

Rank	SURF	HYAC-U
#1	-96.80% Jul 9, 2018 - Apr 27, 2023	-12.20% Sep 17, 2025 - Mar 4, 2026
#2	-14.81% May 2, 2018 - Jun 18, 2018	-10.97% Oct 23, 2024 - Sep 9, 2025
#3	-10.05% Jun 25, 2018 - Jul 9, 2018	-8.01% May 20, 2024 - Oct 23, 2024
#4	-6.73% Apr 20, 2018 - Apr 27, 2018	-1.82% Sep 29, 2023 - Jan 30, 2024
#5	-5.13% Jun 18, 2018 - Jun 25, 2018	-1.31% Sep 9, 2025 - Sep 17, 2025
#6	N/A	-1.16% Sep 20, 2023 - Sep 29, 2023
#7	N/A	-0.86% Jan 30, 2024 - Apr 2, 2024
#8	N/A	-0.59% Aug 17, 2023 - Aug 23, 2023
#9	N/A	-0.47% May 10, 2024 - May 14, 2024
#10	N/A	-0.37% Sep 15, 2023 - Sep 20, 2023
#11	N/A	-0.27% May 16, 2024 - May 20, 2024
#12	N/A	-0.10% Aug 1, 2023 - Aug 9, 2023
#13	N/A	-0.10% Aug 23, 2023 - Sep 12, 2023