Bio-Rad Laboratories, Inc.

BIO

Exchange: NYSE
Industry: Laboratory Analytical Instruments
SEC CIK: 0000012208

SEC filings (opens in a new tab)

No open-market purchases or sales by Bio-Rad Laboratories, Inc. insiders were filed in the last 90 days; 400 institutions reported holding it in 13F filings for Q2 2026, worth $5.70B in total; no superinvestor holds it.

Other share classesBIO.B

13F holders, Q1 2025

Institutional positions in Bio-Rad Laboratories, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders: 435; −15 vs. Q4 2024
Shares held: 19.5M; +733.6K (+3.9%) vs. Q4 2024
Total value: $4.71B; −$1.44B (−23.4%) vs. Q4 2024
New holders: 68; 136 more added
Sold out: 83; 165 more reduced

7 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting BIO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2025: 435 institutions

Value heldQ1 2025: $4.71B

Institutions holding BIO and their total value by quarter
Quarter	Holders	Value
Q2 2026	400	$5.70B
Q1 2026	395	$5.57B
Q4 2025	400	$5.88B
Q3 2025	397	$5.46B
Q2 2025	385	$4.63B
Q1 2025	435	$4.71B
Q4 2024	457	$6.17B
Q3 2024	440	$6.50B
Q2 2024	441	$5.41B
Q1 2024	466	$6.42B
Q4 2023	487	$5.98B
Q3 2023	471	$6.73B
Q2 2023	470	$7.19B
Q1 2023	508	$9.20B
Q4 2022	472	$8.11B
Q3 2022	485	$8.13B
Q2 2022	502	$9.46B
Q1 2022	515	$10.8B
Q4 2021	534	$14.4B
Q3 2021	509	$14.5B
Q2 2021	509	$12.5B
Q1 2021	492	$11.2B

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Bio-Rad Laboratories, Inc.; share changes are against Q4 2024.

Institutions holding BIO in Q1 2025
Institution	Shares	Value	% of portfolio	Change in shares	Action
Truvestments Capital LLC	7	$1.71K	0.00%	00.0%	Unchanged
Activest Wealth Management	7	$1.71K	0.00%	+7	New
City Holding Co	7	$1.70K	0.00%	00.0%	Unchanged
SJS Investment Consulting Inc.	6	$1.46K	0.00%	−2−25.0%	Reduced
Salem Investment Counselors Inc	6	$1.46K	0.00%	+6	New
WealthTrak Capital Management LLC	6	$1.46K	0.00%	+6	New
Rothschild Investment LLC	6	$1.46K	0.00%	−24−80.0%	Reduced
Caldwell Sutter Capital, Inc.	6	$1.46K	0.00%	00.0%	Unchanged
Dunhill Financial, LLC	5	$1.30K	0.00%	−1−16.7%	Reduced
Ameriflex Group, Inc.	5	$1.22K	0.00%	00.0%	Unchanged
Raffa Wealth Management, LLC	5	$1.22K	0.00%	00.0%	Unchanged
DiNuzzo Private Wealth, Inc.	4	$975	0.00%	−2−33.3%	Reduced
UMA Financial Services, Inc.	4	$975	0.00%	+2+100.0%	Added
St Germain D J Co Inc	4	$974	0.00%	00.0%	Unchanged
Iron Horse Wealth Management, LLC	4	$974	0.00%	00.0%	Unchanged
Ransom Advisory, Ltd	4	$974	0.00%	00.0%	Unchanged
LRI Investments, LLC	4	$974	0.00%	+4	New
Clearstead Advisors, LLC	3	$731	0.00%	−66−95.7%	Reduced
Provenance Wealth Advisors, LLC	3	$731	0.00%	00.0%	Unchanged
Caitong International Asset Management Co., Ltd	3	$731	0.00%	+3	New
North Capital, Inc.	3	$731	0.00%	+3	New
Principia Wealth Advisory, LLC	2	$498	0.00%	+1+100.0%	Added
JFS Wealth Advisors, LLC	2	$488	0.00%	−8−80.0%	Reduced
American Capital Advisory, LLC	2	$488	0.00%	+2	New
CVA Family Office, LLC	2	$487	0.00%	−67−97.1%	Reduced
Thurston, Springer, Miller, Herd & Titak, Inc.	2	$487	0.00%	+2	New
Greenline Partners, LLC	2	$487	0.00%	+2	New
Private Wealth Asset Management, LLC	2	$487	0.00%	+2	New
Bare Financial Services, Inc	2	$487	0.00%	+2	New
True Wealth Design, LLC	1	$244	0.00%	−13−92.9%	Reduced
Bruce G. Allen Investments, LLC	1	$244	0.00%	−7−87.5%	Reduced
Bell Investment Advisors, Inc	1	$244	0.00%	−2−66.7%	Reduced
Key Financial Inc	1	$244	0.00%	00.0%	Unchanged
Winnow Wealth LLC	1	$156	0.00%	00.0%	Unchanged
Avion Wealth	1	$0	0.00%	+1	New
Proequities, Inc.	0	$0	0.00%	−497−100.0%	Sold out
Wedge Capital Management L L P	0	$0	0.00%	−87,487−100.0%	Sold out
Balyasny Asset Management LLC	0	$0	0.00%	−47,073−100.0%	Sold out
Freestone Grove Partners LP	0	$0	0.00%	−46,015−100.0%	Sold out
Grantham, Mayo, Van Otterloo & Co. LLC	0	$0	0.00%	−42,784−100.0%	Sold out
Westwood Holdings Group Inc.	0	$0	0.00%	−38,290−100.0%	Sold out
Arrowstreet Capital, Limited Partnership	0	$0	0.00%	−36,956−100.0%	Sold out
Point72 (DIFC) Ltd	0	$0	0.00%	−18,834−100.0%	Sold out
Beacon Pointe Advisors, LLC	0	$0	0.00%	−17,565−100.0%	Sold out
AYAL Capital Advisors Ltd	0	$0	0.00%	−13,600−100.0%	Sold out
Squarepoint Ops LLC	0	$0	0.00%	−13,174−100.0%	Sold out
Exencial Wealth Advisors, LLC	0	$0	0.00%	−12,533−100.0%	Sold out
Brant Point Investment Management LLC	0	$0	0.00%	−12,500−100.0%	Sold out
Roubaix Capital, LLC	0	$0	0.00%	−11,303−100.0%	Sold out
Sivik Global Healthcare LLC	0	$0	0.00%	−10,000−100.0%	Sold out
Tudor Investment Corp Et Al	0	$0	0.00%	−7,433−100.0%	Sold out
Tocqueville Asset Management L.P.	0	$0	0.00%	−3,918−100.0%	Sold out
Fox Run Management, L.L.C.	0	$0	0.00%	−3,122−100.0%	Sold out
Mirae Asset Global Investments Co., Ltd.	0	$0	0.00%	−3,102−100.0%	Sold out
Nomura Holdings Inc	0	$0	0.00%	−3,055−100.0%	Sold out
Pacer Advisors, Inc.	0	$0	0.00%	−2,782−100.0%	Sold out
Blackhawk Capital Partners LLC.	0	$0	0.00%	−2,176−100.0%	Sold out
PEAK6 LLC	0	$0	0.00%	−2,083−100.0%	Sold out
Two Sigma Investments, LP	0	$0	0.00%	−2,050−100.0%	Sold out
Point72 Asia (Singapore) Pte. Ltd.	0	$0	0.00%	−1,909−100.0%	Sold out
Jefferies Financial Group Inc.	0	$0	0.00%	−1,807−100.0%	Sold out
Financial Advisory Corp	0	$0	0.00%	−1,667−100.0%	Sold out
Bryce Point Capital, LLC	0	$0	0.00%	−1,597−100.0%	Sold out
Independent Financial Group, LLC	0	$0	0.00%	−1,285−100.0%	Sold out
Gateway Investment Advisers LLC	0	$0	0.00%	−1,158−100.0%	Sold out
First Trust Advisors LP	0	$0	0.00%	−1,093−100.0%	Sold out
Asahi Life Asset Management Co., Ltd.	0	$0	0.00%	−1,065−100.0%	Sold out
First Hawaiian Bank	0	$0	0.00%	−975−100.0%	Sold out
Nelson, Van Denburg & Campbell Wealth Management Group, LLC	0	$0	0.00%	−919−100.0%	Sold out
ProShare Advisors LLC	0	$0	0.00%	−901−100.0%	Sold out
Wealth Enhancement Advisory Services, LLC	0	$0	0.00%	−895−100.0%	Sold out
Omers Administration Corp	0	$0	0.00%	−890−100.0%	Sold out
Glenmede Trust Co NA	0	$0	0.00%	−833−100.0%	Sold out
Commerce Bank	0	$0	0.00%	−801−100.0%	Sold out
Silver Oak Advisory Group, Inc.	0	$0	0.00%	−770−100.0%	Sold out
Meiji Yasuda Asset Management Co Ltd.	0	$0	0.00%	−761−100.0%	Sold out
Lido Advisors, LLC	0	$0	0.00%	−757−100.0%	Sold out
Beacon Investment Advisory Services, Inc.	0	$0	0.00%	−753−100.0%	Sold out
Sagespring Wealth Partners, LLC	0	$0	0.00%	−750−100.0%	Sold out
O'Shaughnessy Asset Management, LLC	0	$0	0.00%	−746−100.0%	Sold out
Shelton Capital Management	0	$0	0.00%	−722−100.0%	Sold out
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	0	$0	0.00%	−722−100.0%	Sold out
Keystone Financial Services	0	$0	0.00%	−719−100.0%	Sold out
Intech Investment Management LLC	0	$0	0.00%	−714−100.0%	Sold out
Ballentine Partners, LLC	0	$0	0.00%	−714−100.0%	Sold out
CIBC Asset Management Inc	0	$0	0.00%	−713−100.0%	Sold out
one8zero8, LLC	0	$0	0.00%	−674−100.0%	Sold out
Cohen Capital Management, Inc.	0	$0	0.00%	−660−100.0%	Sold out
Fulton Bank, N.A.	0	$0	0.00%	−659−100.0%	Sold out
Zacks Investment Management	0	$0	0.00%	−632−100.0%	Sold out
Greenleaf Trust	0	$0	0.00%	−629−100.0%	Sold out
Gitterman Wealth Management, LLC	0	$0	0.00%	−621−100.0%	Sold out
Allstate Corp	0	$0	0.00%	−621−100.0%	Sold out
United Capital Financial Advisers, LLC	0	$0	0.00%	−611−100.0%	Sold out
Atala Financial Inc	0	$0	0.00%	−266−100.0%	Sold out
LGT Financial Advisors LLC	0	$0	0.00%	−105−100.0%	Sold out
GeoWealth Management, LLC	0	$0	0.00%	−93−100.0%	Sold out
Venturi Wealth Management, LLC	0	$0	0.00%	−91−100.0%	Sold out
Ossiam	0	$0	0.00%	−70−100.0%	Sold out
Lindbrook Capital, LLC	0	$0	0.00%	−69−100.0%	Sold out