§ LIFE SCIENCES TOOLS & SERVICES
USD · Life Sciences Tools & ServicesBIO
BIO-RAD LABORATORIES-A
USDSector · Life Sciences Tools & ServicesBeta · 1.14
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
184 increased/new, 152 decreased/exited (13F)
AC 13F Analysis
§ 04 · FUNDAMENTALS · THE BOOKS
| P/E | 8.1 | P/B | 1.10 |
| EPS (TTM) | 27.91 |
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| First Eagle Investment Management, LLC | 2.6M | n/a | +1% |
| BlackRock, Inc. | 1.7M | 0.0% | −0% |
| Dimensional Fund Advisors | 1.1M | 0.1% | +1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 831K | n/a | n/a |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 829K | n/a | n/a |
| ARIEL INVESTMENTS, LLC | 786K | 2.5% | +3% |
◇ AC INTELLIGENCE
Top institutional owners for BIO as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER13.1% · 0 holders
OTHER32.1% · 273 holders
DEEP VALUE19.3% · 2 holders
QUALITY / COMPOUNDER12.5% · 26 holders
DEALER / BANK11.1% · 42 holders
PASSIVE / INDEX8.8% · 10 holders
INCOME / DEFENSIVE1.4% · 28 holders
SYSTEMATIC / QUANT0.9% · 5 holders
TACTICAL / MACRO0.6% · 4 holders
ACTIVIST0.0% · 1 holder
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for BIO in the last 180 days.