BIO RAD LABS INC

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BIO·090572207·US·Common Stock·Healthcare - Medical Devices-Activist

BIO (BIO RAD LABS INC) is held by 179 institutional investors as of Q2 2026. Largest holders: First Eagle Investment Management, LLC ($1.5B), BlackRock, Inc. ($498.8M), DIMENSIONAL FUND ADVISORS LP ($277.3M). Net institutional sentiment: Mixed.

179

Holders

(13 Elite)

$5B

Total Value

45% (177)

Consensus

80 buying - 97 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Institutional (13F)53

Insider (Form 4)35

Activist (13D/13G)77

Congressional (STOCK Act)39

Holder Quality

81

★★★★★

Elite

61

★★★★

Strong

89

★★★

Solid

47

★★

Below

30

★

Weak

Held by 179 funds

13 elite

Who's Trading

Source dates: Price Sep 21, 2026 · Insiders none · Activists Oct 30, 2025 · Congress none

ActivistNDNorman D. Schwartz97.2%Oct 30, 2025

ActivistBlackRock, Inc.7.4%Oct 17, 2025

ActivistFirst Eagle Investment Management, LLC11.4%Aug 6, 2025

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Top Holders

Top Holders (179)History

AllNewIncreasedHeldDecreasedExited

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Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
First Eagle Investment Management, LLC	Increased	5.2M(+100.3%)	$1.5B	1.3%	+48.15%	81
BlackRock, Inc.	Increased	1.7M(+1.1%)	$498.8M	0.0%	+16.11%	32
DIMENSIONAL FUND ADVISORS LP	Decreased	944,548(-13.3%)	$277.3M	0.1%	+17.37%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	Decreased	826,972(-0.5%)	$242.8M	0.0%	+34.91%	0
ARIEL INVESTMENTS, LLC	Increased	816,751(+3.9%)	$239.8M	2.4%	+25.85%	55
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Decreased	816,198(-1.6%)	$239.6M	0.0%	+34.91%	0
EARNEST PARTNERS LLC	Decreased	580,752(-1.4%)	$170.5M	0.6%	+2.58%	0
STATE STREET CORP	Increased	571,762(+2.2%)	$167.9M	0.0%	+17.38%	31
BANK OF AMERICA CORP /DE/	Increased	490,412(+10.2%)	$144M	0.0%	+18.72%	33
Capital World Investors	Increased	462,457(+2.8%)	$135.8M	0.0%	+34.73%	31
Capital Research Global Investors	Increased	443,483(+15.0%)	$130.2M	0.0%	+36.08%	35
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	Decreased	418,884(-1.7%)	$123M	0.0%	+37.45%	0
GEODE CAPITAL MANAGEMENT, LLC	Decreased	347,575(-4.7%)	$102.1M	0.0%	-0.65%	0
NOMURA HOLDINGS INC	Increased	328,897(+51.3%)	$96.6M	0.1%	+32.75%	50
UBS Group AG	Decreased	308,325(-13.0%)	$90.5M	0.0%	+35.16%	0
SEI INVESTMENTS CO	Decreased	273,377(-5.0%)	$80.3M	0.1%	-9.59%	0
BARCLAYS PLC	Decreased	267,634(-4.0%)	$78.6M	0.0%	+32.54%	0
Assenagon Asset Management S.A.	Increased	233,227(+57.8%)	$68.5M	0.1%	+32.70%	42
NORTHERN TRUST CORP	Decreased	218,285(-0.1%)	$64.1M	0.0%	+9.14%	0
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Decreased	195,538(-0.5%)	$57.4M	0.0%	+14.41%	0

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer