BIO-B BIO RAD LABS INC

CL B (common), issuer CIK 12208

9 managers (9 13F filers) reported a position in BIO-B shares at 2024-12-31, 3,309 shares in all. 2 filers opened a position and 0 filers sold out during the quarter.

Managers: 9
13F filers: 9
New: 2
Added: 0
Reduced: 1
Sold out: 0
Shares held by filers: 3,309

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, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, 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.

Holder	Shares	Value	% of portfolio	Change	Source
CSS LLC/IL	1,341	$441K	0.03%	-151	13F-HR Timeline
Focus Partners Wealthin group Focus Partners Wealth	760	$245K	<0.01%	0	13F-HR/A Timeline Group
MORGAN STANLEYin group MORGAN STANLEY	712	$230K	<0.01%	0	13F-HR/A Timeline Group
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN	170	$55.4K	<0.01%	0	13F-HR Timeline Group
WHITTIER TRUST CO	160	$52.1K	<0.01%	0	13F-HR Timeline
Itau Unibanco Holding S.A.in group Itau Unibanco Holding S.A.	127	$41.7K	<0.01%	new	13F-HR Timeline Group
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP	38	$12.5K	<0.01%	0	13F-HR Timeline Group
UBS Group AGin group UBS Group AG	1	$323	<0.01%	new	13F-HR Timeline Group
CONCOURSE FINANCIAL GROUP SECURITIES, I…	0	$0	0%	0	13F-HR TimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.