Boston Partners

SEC CIK: 0001386060
Latest filing: Aug 4, 2026

SEC filings (opens in a new tab)

SPY holding history

SPDR S&P 500 ETF Trust 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.

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

Shares (Q2 2026): 13,805
Value: $9.93M
% of portfolio: <0.1%
Quarters held: 4; Since Q3 2025

Holdings of SPY by Boston Partners, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	13,805	$9.93M	<0.1%	+167+1.2%	Added	Holders
Q1 2026	13,638	$8.54M	<0.1%	+375+2.8%	Added	Holders
Q4 2025	13,263	$8.65M	<0.1%	+103+0.8%	Added	Holders
Q3 2025	13,160	$8.38M	<0.1%	+13,160	New	Holders