Bio-Rad Laboratories Inc. (BIO)
NYSE: BIO
· Real-Time Price · USD
305.80
11.56 (3.93%)
At close: Oct 03, 2025, 3:59 PM
305.00
-0.26%
Pre-market: Oct 06, 2025, 05:29 AM EDT
13F Institute Ownership
Total Institutes of 374 in Bio-Rad Laboratories reduced their positions with a decrease of 60 investors compared to the previous quarter. A reduction of 477.57K shares, as total invested capital declined by $120.47M with ownership percentage increasing from 69.15% to 69.21%.
Options Activity
Institutions are holding more Puts Contracts as Calls Contracts, indicating a bearish sentiment.
Put/Call 3.018
3.02
Call Flow 5,400
25%
Put Flow 16,300
75%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| First Eagle Investment Managem... | 9.25% | 2.52M | +60.73% | 607.48M | 1.19% | Aug 06, 2025 |
| Vanguard Group Inc | 6.78% | 1.85M | -3.43% | 445.61M | < 0.01% | Aug 11, 2025 |
| Blackrock, Inc. | 6.47% | 1.76M | -12.81% | 425.36M | < 0.01% | Aug 12, 2025 |
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