ATYR · aTYR PHARMA INC
Market Cap
$48.36M
Shares
98.09M
Price & Indicators
20d MA
50d MA
200d MA
Earnings
Filing
Insider
Congress
Investor day
Close$0.50
Open$0.51
Day$0.48–0.51
52W close$0.40–6.03
Avg vol 30d643K
Short int9.4M · 9.6% float · 14.7d
Short vol52%
Last earningsMar 13, 2025
DataJan 2020–Sep 2026
Filing10-Q · Aug 7
Up next
filed Aug 7, 2026
Metrics snapshot
Useful current figures from the complete screener profile.
Revenue (TTM)
$190,000
Trailing 12 months
Net income (TTM)
−$60.81M
Trailing 12 months
Revenue growth YoY
-19.1%
Year over year
Operating margin
-40,856.3%
Trailing 12 months
P / E (TTM)
—
Trailing earnings
FCF yield
-113.4%
TTM · current market cap
Return on invested capital
—
Trailing 12 months
Net cash
—
Latest balance sheet
Dividend yield
—
Trailing 12 months
Shares change YoY
+8.8%
Year over year · more shares
Price change (1Y)
-91.3%
Trailing year
Short interest
9.6%
Latest settlement · 14.7 days to cover
Equibles Rating
blended score · not investment adviceOverall
Strong Sell
SellHoldBuy
Technical
Sell
Momentum
Very Weak
Sentiment
Neutral
Fundamentals
Poor
Quant / Vol
Very High
Market backdrop
VIX 14.3 · calm
Equity put/call 0.47
Technical
price trend
50 / 200-day cross
No cross
Price vs 200-day avg
−28%
below
Price vs 50-day avg
−5%
below
RSI (14)
46
neutral
MACD trend
Negative
52-week position
2%
near low
Momentum
relative strength
1-month return
0%
trailing
6-month return
−41%
trailing
YTD return
−36%
this year
Relative strength
−58%
vs S&P · 6-mo
Sentiment
smart money
Trend (MA cross)
No cross
50d $1 › 200d $1 — 200d above 50d
Institutional flow
Distributing
-18% holders QoQ · +17 funds added
Insider flow
Flat
No net insider activity over 90 days
Short interest
Falling
9.63% of float · ▼ -2.9% MoM · 14.7 days cover
Volume signal
Normal
Volume near normal
Institution breadth
Steady
93 holders — mid 3-yr range
Squeeze score
66
elevated · 0–100
Fundamentals
Revenue growth
−19%
Y/Y
EPS growth
+7%
Y/Y
Free cash flow
$-62.1M
Quant / Vol
risk profile
Volatility
138%
annualized · 1-yr
Max drawdown
−93%
past year
ATR
7.6%
of price · 14-day
Blended from price, momentum, positioning, fundamentals & volatility · daily-close · not investment advice. Market backdrop is context, not part of the score.
Technicals
trend & momentum for long-term holders Sell
50 / 200-day cross
No cross
Neutral
Price vs 200-day avg
−28%
Bearish
Price vs 50-day avg
−5%
Neutral
RSI (14)
46
Neutral
MACD trend
Negative
Bearish
52-week position
2%
Bearish
Market signals — smart money & positioning
Mixed
Trend (MA cross)
No cross
50d $1 › 200d $1 — 200d above 50d
Institutional flow
Distributing
-18% holders QoQ · +17 funds added
Insider flow
Flat
No net insider activity over 90 days
Short interest
Falling
9.63% of float · ▼ -2.9% MoM · 14.7 days cover
Volume signal
Normal
Volume near normal
Institution breadth
Steady
93 holders — mid 3-yr range
Price context
position in its 52-week range
Range low $0
Now $1 · 2%
Range high $6
vs 200-day avg -28%
vs 50-day avg -5%
Illustrative technical + ownership context — a signal mix, not investment advice.
Versus peers
Biotechnology — same industry group| Company | Mkt cap | YTD | Rev growth Y/Y | P/E | Short % shares |
|---|---|---|---|---|---|
|
ATYR
this stock
aTYR PHARMA INC
|
$48.36M | -35.7% | -19.1% | — | 9.6% |
|
VRTX
Vertex Pharmaceuticals Inc / Ma
|
$140.51B | +23.1% | +46.2% | 32.3 | 1.6% |
|
REGN
Regeneron Pharmaceuticals, Inc.
|
$84.82B | +9.3% | +20.8% | 20.4 | 2.3% |
|
ARGX
Argenx SE
|
$65.63B | +25.3% | — | — | 1.9% |
|
CSLLY
Csl Ltd
|
$59.96B | — | — | — | 0.0% |
Peers by industry group · P/E from as-reported trailing EPS · short % is of shares outstanding
At a glance
key data from every sectionOwnership
Short & Settlement
Financials
Filings
Earnings & Events
Performance
| 5D | 20D | 120D | MTD | YTD | |
|---|---|---|---|---|---|
| ATYR | -9.3% | +0.3% | -40.8% | -5.4% | -35.7% |
| SPY | +0.3% | +0.6% | +16.7% | +0.8% | +13.4% |
| vs SPY | -9.6% | -0.3% | -57.5% | -6.2% | -49.1% |
Key facts
CIK
1339970
CUSIP
002120202
13F (30d)
77 filings
76 filers
Visit website
Investor relations