Boston Partners

SEC CIK: 0001386060
Latest filing: Aug 4, 2026

SEC filings (opens in a new tab)

BIO holding history

Bio-Rad Laboratories, Inc. in every 13F filed by Boston Partners, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

BIO overview All 13F holders of BIO Full Q2 2026 holdings

Shares (Q2 2026): 9,040
Value: $2.65M
% of portfolio: <0.1%
Quarters held: 3; Since Q4 2025

Holdings of BIO by Boston Partners, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	9,040	$2.65M	<0.1%	+847+10.3%	Added	Holders
Q1 2026	8,193	$2.28M	<0.1%	−239,419−96.7%	Reduced	Holders
Q4 2025	247,612	$75.0M	0.1%	+247,612	New	Holders