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Zentek Ltd.

ZTEK Clue Score36
Ontario, Canada Fiscal year ends March CIK 0001904501
$0.49 +0.00% Close, 2 Sep 2026
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Price $0.49 −81.84% Close, 2 Sep 2026

Closing prices at the end of each trading day, from 20 Oct 2016. Not a live quote. Adjusted for share splits, so the line has no step at a split; dividends are not added back.

Revenue and profit

What the business sells, and what is left of it. Point at a year for the detail.
RevenueOperating incomeNet income
Fiscal year 2021Revenue0.0Operating income−4.3Net income−3.9EPS, diluted0.05Fiscal year 2022Revenue0.3 +14,642.4%Operating income−12.6Net income−31.7EPS, diluted−0.34 −780.0%Fiscal year 2023Revenue0.1 −79.0%Operating income−15.0Net income−14.4EPS, diluted−0.14Fiscal year 2024Operating income−12.4Net income−11.7EPS, diluted−0.12Fiscal year 2025Operating income−9.6Net income−10.0EPS, diluted−0.10
FY2021FY2022FY2023FY2024FY2025
Revenue 0.0 0.3 0.1 n/a n/a
Growth +14,642.4% −79.0%
Operating income −4.3 −12.6 −15.0 −12.4 −9.6
Net income −3.9 −31.7 −14.4 −11.7 −10.0
Growth
EPS, diluted 0.05 −0.34 −0.14 −0.12 −0.10
Growth −780.0%

Margins

How much of each dollar of revenue it keeps. Point at a year for the detail.
Operating marginNet margin
Fiscal year 2021Operating margin−183,172.8%Net margin−164,273.9%Free cash flow margin−87,004.9%Fiscal year 2022Operating margin−3,618.5%Net margin−9,128.9%Free cash flow margin−3,449.1%Fiscal year 2023Operating margin−20,550.1%Net margin−19,784.9%Free cash flow margin−20,904.3%Fiscal year 2024Fiscal year 2025
FY2021FY2022FY2023FY2024FY2025
Operating margin −183,172.8% −3,618.5% −20,550.1% n/a n/a
Net margin −164,273.9% −9,128.9% −19,784.9% n/a n/a
Free cash flow margin −87,004.9% −3,449.1% −20,904.3% n/a n/a

Cash flow

The cash the business makes, what it reinvests, and what it hands back. Point at a year for the detail.
Operating cash flowCapital expenditureFree cash flow
Fiscal year 2021Operating cash flow−1.8Capital expenditure−0.3Free cash flow−2.0Fiscal year 2022Operating cash flow−8.0Capital expenditure−4.0Free cash flow−12.0Fiscal year 2023Operating cash flow−13.0Capital expenditure−2.3Free cash flow−15.2Fiscal year 2024Operating cash flow−8.1Capital expenditure−0.3Free cash flow−8.4Fiscal year 2025Operating cash flow−6.3Capital expenditure−0.0Free cash flow−6.3
FY2021FY2022FY2023FY2024FY2025
Operating cash flow −1.8 −8.0 −13.0 −8.1 −6.3
Capital expenditure −0.3 −4.0 −2.3 −0.3 −0.0
Free cash flow −2.0 −12.0 −15.2 −8.4 −6.3
Growth

Balance sheet

What it holds against what it owes, at each year end. Point at a year for the detail.
CashTotal debt
Fiscal year 2021Cash3.1Total debt0.0Net cash (debt)3.1Shareholders’ equity27.5Debt to equity0.00Fiscal year 2022Cash26.7Total debt1.9Net cash (debt)24.7Shareholders’ equity41.5Debt to equity0.05Fiscal year 2023Cash10.4Total debt1.0Net cash (debt)9.4Shareholders’ equity30.4Debt to equity0.03Fiscal year 2024Cash3.5Total debt0.8Net cash (debt)2.8Shareholders’ equity20.2Debt to equity0.04Fiscal year 2025Cash0.1Total debt0.3Net cash (debt)−0.2Shareholders’ equity14.7Debt to equity0.02
FY2021FY2022FY2023FY2024FY2025
Cash 3.1 26.7 10.4 3.5 0.1
Total debt 0.0 1.9 1.0 0.8 0.3
Net cash (debt) 3.1 24.7 9.4 2.8 −0.2
Shareholders’ equity 27.5 41.5 30.4 20.2 14.7
Debt to equity 0.00 0.05 0.03 0.04 0.02

In millions of CAD, except per-share figures and ratios. Fiscal years, as last filed with the SEC.

Financial statements FY2025 · 10-K

Ratios

Percentages worked out from the filed figures; debt to equity in times. Fiscal years ending March, each column as last filed with the SEC.
Click a line to chart it
Fiscal year FY2021 31 Mar 2021 FY2022 31 Mar 2022 FY2023 31 Mar 2023 FY2024 31 Mar 2024 FY2025 31 Mar 2025
Margins
−183,172.8% −3,618.5% −20,550.1% n/a n/a
−164,273.9% −9,128.9% −19,784.9% n/a n/a
−87,004.9% −3,449.1% −20,904.3% n/a n/a
Spending
0.0% 444.1% 2,259.4% n/a n/a
10,797.5% 1,148.1% 3,119.8% n/a n/a
Returns
−14.1% −76.3% −47.4% −58.0% −68.1%
−12.8% −70.5% −43.3% −51.8% −54.6%
Balance and payout
0.00 0.05 0.03 0.04 0.02
9.2% 7.6% 8.7% 10.7% 19.8%

Shown in CAD as filed; the screener converts to dollars.