Bio-Rad Laboratories Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:BUWA Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
04 Sep 24	Sell€144,347	James Barry	Individual		484	€298.24
13 Jun 24	Sell€96,638	Michael Crowley	Individual		369	€261.89

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of BUWA?
Owner Type	Number of Shares	Ownership Percentage
State or Government	17,460	0.0605%
Private Companies	4,060,054	14.1%
Individual Insiders	4,489,912	15.6%
Institutions	20,294,757	70.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 85.93% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
14.9%	Blue Raven Partners, L.P.	4,060,054	€835.0m	0%	no data
11.8%	Alice Schwartz	3,209,438	€660.1m	0%	no data
8.43%	First Eagle Investment Management, LLC	2,294,261	€471.8m	46.5%	0.68%
7.43%	BlackRock, Inc.	2,021,714	€415.8m	0.5%	0.01%
7.03%	The Vanguard Group, Inc.	1,912,157	€393.3m	-0.4%	0.01%
4.46%	Norman Schwartz	1,214,594	€249.8m	0%	no data
3.36%	Veritas Asset Management LLP	913,122	€187.8m	-6.52%	1.33%
3.22%	Dimensional Fund Advisors LP	877,040	€180.4m	17.6%	0.03%
2.66%	Ariel Investments, LLC	724,660	€149.0m	29.3%	1.94%
2.55%	State Street Global Advisors, Inc.	694,520	€142.8m	0.63%	0.01%
2.21%	UBS Asset Management AG	600,444	€123.5m	28.3%	0.01%
2.2%	EARNEST Partners, LLC	599,621	€123.3m	-2.98%	0.66%
2.19%	Van Eck Associates Corporation	596,730	€122.7m	-17.5%	0.14%
1.43%	Managed Account Advisors LLC	389,314	€80.1m	-5.23%	0.02%
1.37%	First Pacific Advisors, LP	372,555	€76.6m	136%	1.02%
1.26%	Geode Capital Management, LLC	342,943	€70.5m	6.51%	0.01%
1.25%	Millennium Management LLC	339,061	€69.7m	-11.3%	0.07%
1.19%	Southeastern Asset Management, Inc.	323,805	€66.6m	4.97%	2.88%
1.17%	Parnassus Investments, LLC	318,111	€65.4m	2.33%	0.18%
1.08%	Mawer Investment Management Ltd.	294,879	€60.6m	14.8%	0.17%
1.03%	Thompson, Siegel & Walmsley LLC	279,489	€57.5m	8.26%	0.82%
0.97%	Select Equity Group, L.P.	265,180	€54.5m	-42.4%	0.25%
0.96%	Northern Trust Global Investments	261,122	€53.7m	0.1%	0.01%
0.93%	SEI Investments Company	253,562	€52.1m	-6.57%	0.08%
0.83%	Deerfield Management Company, L.P. Series C	226,070	€46.5m	49.1%	1.15%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/05/22 13:55
End of Day Share Price	2025/05/22 00:00
Earnings	2025/03/31
Annual Earnings	2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Bio-Rad Laboratories, Inc. is covered by 25 analysts. 6 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Ishan Majumdar	Baptista Research
Jon Wood	BofA Global Research
Sel Hardy	CFRA Equity Research