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Bio-Rad Laboratories, Inc. (BIO.B) short interest & options flow

NYSE

Bio-Rad Laboratories carries less short-selling pressure into its November 4 results than any closely correlated name in the life science tools sector. Among peers, Agilent Technologies and Repligen have both sustained measurably higher short interest through 2026. Bio-Rad's own lending market registers zero utilization across every reading taken this year, confirmed by FINRA's…

$379.50+4.22% 1d+4.22% 1w+3.95% 1mClose: 27 Oct 2026
Short interest % of float
Dropping
Live SI on ORTEX →
Cost to borrow
Rising
Live CTB on ORTEX →
Market cap
$10.16B
Next earnings
11 Feb 2027
See the full picture on ORTEX →Live short interest, options flow, signals, 13F filings, and more.

Key data as of 5 Nov 2026

ORTEX chart of Bio-Rad Laboratories, Inc. (BIO.B) share price, six months to October 27, 2026

BIO.B news and analysis

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Earnings PreviewBIO.B

Bio-Rad's Clean Lending Book Ahead of Q3 Results

Bio-Rad Laboratories reports Q3 results on October 29 with essentially no short-selling pressure in evidence, a contrast to several life science peers where borrow demand has been more meaningful. Among the closest…

1 min read

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