ACHL vs ZTEK

Comparison between Achilles Therapeutics Plc (ACHL, Company) and Zentek Ltd (ZTEK, Company).

Both ACHL and ZTEK are from the Healthcare sector.

5-Year PerformanceZTEK has outperformed ACHL, delivering a return of -26.2% compared to -34.8%

ACHL vs ZTEK - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ACHL(COMPANY)	ZTEK(COMPANY)
Market Cap	$63M	$63M
Max Drawdown	96.08%	92.57%
Sharpe Ratio	1.28	-0.64
5Y Beta	0.17	0.77
Industry	Biotechnology	Medical Instruments & Supplies
P/E Ratio	N/A	-11.00
5Y EPS CAGR	N/A	15.75%
Debt to Equity	N/A	15.55%
Free Cash Flow Yield	N/A	-7.40%
P/S Ratio	N/A	67.49
P/B Ratio	0.61	7.26

Market Cap

Winner

ACHL

$63M

ZTEK

$63M

Max Drawdown

ACHL

96.08%

Winner

ZTEK

92.57%

Sharpe Ratio

Winner

ACHL

1.28

ZTEK

-0.64

5Y Beta

Winner

ACHL

0.17

ZTEK

0.77

Industry

ACHL

Biotechnology

ZTEK

Medical Instruments & Supplies

P/E Ratio

ACHL

N/A

ZTEK

-11.00

5Y EPS CAGR

ACHL

N/A

ZTEK

15.75%

Debt to Equity

ACHL

N/A

ZTEK

15.55%

Free Cash Flow Yield

ACHL

N/A

ZTEK

-7.40%

P/S Ratio

ACHL

N/A

ZTEK

67.49

P/B Ratio

Winner

ACHL

0.61

ZTEK

7.26

ACHL vs ZTEK - Historical Returns

Returns include dividend reinvestment.

Period	ACHL	ZTEK
1 month	+0.00%	+5.22%
3 months	+0.00%	-20.60%
6 months	N/A	-27.65%
1 year	+0.00%	-64.52%
5 years(CAGR)	-34.84%	-26.15%
10 years(CAGR)	N/A	-1.89%
Max(CAGR)	-37.25%	-1.06%

ACHL

+0.00%

Winner

ZTEK

+5.22%

Winner

ACHL

+0.00%

ZTEK

-20.60%

ACHL

N/A

ZTEK

-27.65%

Winner

ACHL

+0.00%

ZTEK

-64.52%

5Y(CAGR)

ACHL

-34.84%

Winner

ZTEK

-26.15%

10Y(CAGR)

ACHL

N/A

ZTEK

-1.89%

Max(CAGR)

ACHL

-37.25%

Winner

ZTEK

-1.06%

ACHL vs ZTEK - Annual Returns (2016 - 2026)

Returns include dividend reinvestment.

Year	ACHL	ZTEK
2026	+0.00%	-22.92%
2025	+29.81%	-34.64%
2024	+30.73%	-25.98%
2023	-15.33%	-30.32%
2022	-82.79%	-60.43%
2021	-69.73%	+42.12%
2020	N/A	+930.97%
2019	N/A	-5.08%
2018	N/A	-45.37%
2017	N/A	-17.96%
2016	N/A	+10.19%

ACHL vs ZTEK Drawdown Comparison

The maximum drawdown for ACHL was -96.08%, occurring on Sep 11, 2024. This drawdown has not yet recovered.

The maximum drawdown for ZTEK was -92.57%, occurring on Apr 29, 2026. This drawdown has not yet recovered.

The current ACHL drawdown is -91.71%. The current ZTEK drawdown is -90.90%.

Rank	ACHL	ZTEK
#1	-96.08% Apr 6, 2021 - Sep 11, 2024	-92.57% Nov 15, 2021 - Apr 29, 2026
#2	-9.85% Mar 31, 2021 - Apr 6, 2021	-83.64% Oct 10, 2016 - Nov 5, 2020
#3	N/A	-52.03% Jan 8, 2021 - Sep 3, 2021
#4	N/A	-33.31% Mar 14, 2016 - Sep 8, 2016
#5	N/A	-21.07% Sep 27, 2021 - Nov 1, 2021
#6	N/A	-18.93% Nov 6, 2020 - Dec 22, 2020
#7	N/A	-15.37% Jan 4, 2016 - Jan 22, 2016
#8	N/A	-13.86% Jan 22, 2016 - Mar 4, 2016
#9	N/A	-9.59% Sep 8, 2016 - Sep 19, 2016
#10	N/A	-7.69% Dec 29, 2020 - Jan 8, 2021
#11	N/A	-7.18% Sep 9, 2021 - Sep 20, 2021
#12	N/A	-3.99% Mar 7, 2016 - Mar 9, 2016
#13	N/A	-3.50% Nov 9, 2021 - Nov 12, 2021
#14	N/A	-3.24% Sep 27, 2016 - Oct 4, 2016
#15	N/A	-2.81% Sep 20, 2016 - Sep 23, 2016