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ATH

Alterity Therapeutics

Pharmaceuticals, Biotechnology & Life Sciences

Alterity Therapeutics Limited focuses on developing therapies to treat neurodegenerative diseases associated with aging, like Alzheimer's and Parkinson's disease. The company leverages a novel drug development platform aimed at targeting misfolded proteins. Positioned as a pioneer in this field, Alterity aims to address significant unmet needs in the neurosciences market.

Short position

short percentage0.02%
reported shorts45K
shares on issue229.151M

Alterity Therapeutics (ASX:ATH) has 0.02% of its shares on issue reported as short positions as of 5 Oct 2026, or about 45,003 shares. Over the past 30 days that figure has fallen 0.09 percentage points, and over 90 days it has been broadly flat. Its highest recorded short interest was 1.18% in January 2024. ATH is classified in the Pharmaceuticals, Biotechnology & Life Sciences industry. All figures come from official ASIC short position reports, published with a four trading-day (T+4) delay.

Price & short interest

Toggle series, zoom, and compare · ASIC daily, T+4

Alterity Therapeutics (ATH) financials

Results, ratios and statements

Latest result

Year to 30 Jun 2026 (FY26) vs FY25, figures in AUD, the reporting currency

Revenue
$0vs $0 (FY25)
Yahoo Finance, as at 29 Sep 2026
NPAT
−$23.4Mvs −$12.1M (FY25)
Yahoo Finance, as at 29 Sep 2026
EPS (diluted)
−$0.11vs −$0.095 (FY25)
Yahoo Finance, as at 29 Sep 2026
Rev YoY
n/aFY
EPS YoY
n/aTTM

Key ratios

Year to 30 Jun 2026 (FY); balance sheet at 30 Jun 2026; prices to 9 Oct 2026

Gross margin
n/a
Operating margin
n/a
Net margin
n/a
FCF margin
n/a
ROE
−55.0%
ROA
−50.8%
FCF conversion
n/a
Net cash (excl. leases)
$37.3M
Net debt / EBITDA
n/a
Current ratio
14.5×
Interest cover
n/a
Cash dividends paid / net profit
n/a
Market cap
$77.2M
P/E
n/a
P/B
1.8×

Ratios use the reporting currency (AUD); market cap is in AUD. Sources: Yahoo Finance and Derived: trailing 12 months at year end, as at 29 Sep 2026.

Financial statements

Figures in AUD, the reporting currency; Yahoo Finance unless marked

ATH income, newest period first, figures in AUD
Line itemFY26FY25FY24FY23
Revenue$0$0$0$0
Operating income−$25.1M−$12.5M−$19.6M−$14.7M
EBITDA−$25.0M−$12.3M−$19.5M−$14.6M
EBIT−$25.1M−$12.5M−$19.6M−$14.7M
Pretax income−$23.3M−$12.1M−$19.1M−$13.7M
Tax$113.5K$68.1K$46.1K$104.5K
NPAT−$23.4M−$12.1M−$19.1M−$13.8M
Net interest income$1.7M$446.3K$268.4K$16.4K
EPS basic−$0.11−$0.095−$0.26−$0.28
EPS diluted−$0.11−$0.095−$0.26−$0.28
Shares217.5M182.5M104.9M48.8M