Boston Partners

SEC CIK: 0001386060
Latest filing: Aug 4, 2026

SEC filings (opens in a new tab)

SON holding history

Sonoco Products Co 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.

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

Shares (Q2 2026): 37,632
Value: $2.12M
% of portfolio: <0.1%
Quarters held: 4; Since Q3 2025

Holdings of SON by Boston Partners, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	37,632	$2.12M	<0.1%	−1,209−3.1%	Reduced	Holders
Q1 2026	38,841	$2.10M	<0.1%	−12,943−25.0%	Reduced	Holders
Q4 2025	51,784	$2.26M	<0.1%	+16,664+47.4%	Added	Holders
Q3 2025	35,120	$1.51M	<0.1%	+35,120	New	Holders