— Know what they know.
Not Investment Advice
Also trades as: 0HNC.L (LSE) · $vol 0M · BM8.F (FSX) · $vol 0M · BM8.DE (XETRA) · $vol 0M

BMRN Short Interest

BioMarin Pharmaceutical Inc.
1W: -1.9% 1M: -6.9% 3M: -9.8% YTD: -6.9% 1Y: +1.6% 3Y: -32.6% 5Y: -25.3%
$55.35
-0.40 (-0.72%)
 
Weekly Expected Move ±3.9%
$52 $54 $56 $58 $60
NASDAQ · Healthcare · Biotechnology · Tech Score Sell · Power 38 · $10.7B mcap · 193M float · 1.09% daily turnover · Short 64% of daily vol
Credit Risk of going bust: lower than 58% of companies Debt: 28.2% of company value Bonds: $170.1M held by 149 funds, 129 bp over Treasuries → details ▾
Of US companies ranked in the middle of the pack, about 1 in 580 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $1.66 (down 97%), BioMarin Pharmaceutical Inc. would be worth roughly what it owes.
Total debt $4.20B against a stock market value of $10.71B.
Distance to default 5.92 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $2.42B (short-term plus half of long-term), stock volatility 34.6%; Altman Z'' 2.74. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.

Short Volume Summary

2026-10-26
60.5%
Short Ratio
of total volume
57.8%
20-Day Avg
55.5%
50-Day Avg
▲ Rising
5-Day Trend
0.6M
Short Volume
1.0M
Total Volume

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

2026-10-26
ExchangeShort VolumeTotal VolumeShort %
NASDAQ 586,538 979,890 59.9%
NYSE 45,398 65,237 69.6%
BATS 459 960 47.8%

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms