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Disclosery

BIO BIO RAD LABS INC

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CL A (common), issuer CIK 12208

430 managers (438 13F filers) reported a position in BIO shares at 2025-03-31, 19,475,350 shares in all. 57 filers opened a position and 82 filers sold out during the quarter.

Managers
430
13F filers
438
New
57
Added
137
Reduced
166
Sold out
82
Shares held by filers
19,475,350

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
CALDWELL SUTTER CAPITAL, INC.6$1.46K<0.01%013F-HRTimeline
Dunhill Financial, LLC5$1.3K<0.01%-113F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC5$1.22K<0.01%013F-HRTimeline
AMERIFLEX GROUP, INC.5$1.22K<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.4$975<0.01%+213F-HRTimeline
DiNuzzo Private Wealth, Inc.4$975<0.01%-213F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC4$974<0.01%013F-HRTimelineGroup
Iron Horse Wealth Management, LLC4$974<0.01%013F-HRTimeline
LRI Investments, LLC4$974<0.01%new13F-HRTimeline
Ransom Advisory, Ltd4$974<0.01%013F-HRTimeline
Clearstead Advisors, LLC3$731<0.01%-6613F-HRTimeline
Caitong International Asset Management …3$731<0.01%new13F-HRTimeline
North Capital, Inc.3$731<0.01%13F-HRTimeline
Provenance Wealth Advisors, LLC3$731<0.01%013F-HRTimeline
Principia Wealth Advisory, LLC2$498<0.01%+113F-HRTimeline
JFS WEALTH ADVISORS, LLC2$488<0.01%-813F-HRTimeline
American Capital Advisory, LLC2$488<0.01%new13F-HRTimeline
THURSTON, SPRINGER, MILLER, HERD & TITA…2$487<0.01%new13F-HRTimeline
Greenline Partners, LLC2$487<0.01%new13F-HRTimeline
CVA Family Office, LLC2$487<0.01%-6713F-HRTimeline
Private Wealth Asset Management, LLC2$487<0.01%13F-HRTimeline
Bare Financial Services, Inc2$487<0.01%new13F-HRTimeline
Key Financial Inc1$244<0.01%013F-HRTimeline
Bell Investment Advisors, Inc1$244<0.01%-213F-HRTimeline
True Wealth Design, LLC1$244<0.01%-1313F-HRTimeline
Bruce G. Allen Investments, LLC1$244<0.01%-713F-HRTimeline
WINNACLE WEALTH LLC1$156<0.01%013F-HRTimeline
Avion Wealth1$00%new13F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0-49713F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.
Erste Asset Management GmbHin group Erste Asset Management GmbH0$00%013F-HRTimelineGroupValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.