ATYR NASDAQ
aTyr Pharma, Inc.
1W: -10.7%
1M: -49.7%
3M: -69.0%
YTD: -79.8%
1Y: -84.2%
3Y: -88.0%
5Y: -98.2%
$0.12
-0.03 (-19.17%)
Weekly Expected Move ±8.5%
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Credit Risk of going bust: higher than 93% of companies Debt: 42.9% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the riskiest tenth, about 1 in 20 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.02 (down 87%), aTyr Pharma, Inc. would be worth roughly what it owes.
Total debt $11.3M against a stock market value of $15.0M.
Distance to default 1.15 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $5.6M (short-term plus half of long-term), stock volatility 110.7%; Altman Z'' -28.37. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
If the stock fell to about $0.02 (down 87%), aTyr Pharma, Inc. would be worth roughly what it owes.
Total debt $11.3M against a stock market value of $15.0M.
Distance to default 1.15 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $5.6M (short-term plus half of long-term), stock volatility 110.7%; Altman Z'' -28.37. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
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Revenue
$190K
-19.1% ▼
5Y CAGR: -55.1%
Gross Profit
-$1M
-680.0% ▼
Operating Income
-$78M
-14.3% ▼
Net Income
-$74M
-15.8% ▼
EPS (Diluted)
$-0.80
+7.0% ▲
EBITDA
-$76M
-14.6% ▼
Profit Margins
Year-over-Year Growth
View Full Income Statement
| Line Item | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|
| Revenue | $0 | $10M | $353K | $235K | $190K |
| YoY Growth | -100.0% | +0.0% | -96.6% | -33.4% | -19.1% |
| Cost of Revenue | $1M | $2M | $0 | $0 | $2M |
| Gross Profit | -$1M | $9M | $353K | $235K | -$1M |
| Gross Margin | — | 83.7% | 100.0% | 100.0% | -717.4% |
| R&D Expenses | $23M | $43M | $42M | $54M | $60M |
| SG&A Expenses | $11M | $12M | $13M | $14M | $18M |
| Operating Expenses | $33M | $55M | $55M | $68M | $76M |
| Operating Income | -$34M | -$46M | -$55M | -$68M | -$78M |
| Operating Margin | — | -446.8% | -15557.8% | -28899.6% | -40856.3% |
| Interest Expense | $0 | $0 | $0 | $0 | $0 |
| Income Before Tax | -$34M | -$45M | -$50M | -$64M | -$74M |
| Tax Expense | $0 | $0 | $0 | $0 | $0 |
| Net Income | -$34M | -$45M | -$50M | -$64M | -$74M |
| Net Margin | — | -436.5% | -14274.5% | -27243.8% | -39009.5% |
| EPS (Diluted) | $-1.77 | $-1.60 | $-0.94 | $-0.86 | $-0.80 |
| EBITDA | -$32M | -$45M | -$52M | -$66M | -$76M |
| Shares Outstanding | 19M | 28M | 54M | 74M | 93M |