Bio-Rad Laboratories Ownership

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

Recent Insider Transactions

NYSE:BIO Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
12 Dec 23	SellUS$358,992	Dara Wright	Individual	1,200	US$299.16
28 Nov 23	SellUS$195,874	Michael Crowley	Individual	642	US$305.10
23 Aug 23	SellUS$115,407	Timothy Ernst	Individual	300	US$384.69
15 Jun 23	SellUS$189,695	Michael Crowley	Individual	500	US$379.39
06 Jun 23	SellUS$73,053	Ajit Ramalingam	Individual	198.35	US$368.49

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 BIO?
Owner Type	Number of Shares	Ownership Percentage
State or Government	16,082	0.0564%
General Public	1,043,643	3.66%
Private Companies	4,064,425	14.3%
Individual Insiders	4,480,351	15.7%
Institutions	18,913,935	66.3%

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

Top Shareholders

Top 25 shareholders own 70.33% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
14.2%	Blue Raven Partners, L.P.	4,060,054	US$1.2b	0%	no data
11.3%	Alice Schwartz	3,212,970	US$913.5m	0%	no data
8.51%	The Vanguard Group, Inc.	2,427,137	US$690.1m	1.56%	0.01%
5.14%	BlackRock, Inc.	1,466,264	US$416.9m	2.06%	0.01%
4.24%	Norman Schwartz	1,209,319	US$343.8m	0%	no data
3.8%	Veritas Asset Management LLP	1,082,895	US$307.9m	-2.75%	1.45%
3.07%	State Street Global Advisors, Inc.	874,914	US$248.8m	1.81%	0.01%
1.89%	UBS Asset Management AG	538,704	US$153.2m	-12.3%	0.02%
1.61%	Geode Capital Management, LLC	460,086	US$130.8m	1.77%	0.01%
1.55%	AllianceBernstein L.P.	441,702	US$125.6m	1.6%	0.04%
1.39%	Invesco Capital Management LLC	397,443	US$113.0m	37.7%	0.06%
1.38%	EARNEST Partners, LLC	393,634	US$111.9m	12%	0.54%
1.31%	Managed Account Advisors LLC	374,143	US$106.4m	-21.7%	0.02%
1.28%	Southeastern Asset Management, Inc.	364,058	US$103.5m	11.6%	2.59%
1.22%	Thompson, Siegel & Walmsley LLC	348,473	US$99.1m	11.5%	1.13%
1.13%	Massachusetts Financial Services Company	322,294	US$91.6m	-0.44%	0.02%
0.92%	Hound Partners, LLC	261,664	US$74.4m	22.3%	30.52%
0.89%	Northern Trust Global Investments	252,395	US$71.8m	-3.54%	0.01%
0.87%	Westfield Capital Management Company, L.P.	247,210	US$70.3m	-31.8%	0.39%
0.83%	Parnassus Investments, LLC	237,790	US$67.6m	7.7%	0.14%
0.8%	Millennium Management LLC	226,917	US$64.5m	-41.4%	0.06%
0.79%	Norges Bank Investment Management	226,523	US$64.4m	4.16%	0.01%
0.77%	Dimensional Fund Advisors LP	219,570	US$62.4m	-0.18%	0.01%
0.75%	Charles Schwab Investment Management, Inc.	214,234	US$60.9m	0%	0.01%
0.68%	Amundi Asset Management SAS	195,234	US$55.5m	135%	0.01%