O'Brien Wealth Partners LLC

SEC CIK: 0001689874
Latest filing: Jan 22, 2026

SEC filings (opens in a new tab)

COST holding history

Costco Wholesale Corp in every 13F filed by O'Brien Wealth Partners LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

COST overview All 13F holders of COST Full Q4 2025 holdings

Shares (Q4 2025): 0; Sold out in Q4 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q2 2025

Holdings of COST by O'Brien Wealth Partners LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2025	0	$0	0.0%	−93−100.0%	Sold out	Holders
Q3 2025	93	$86.1K	<0.1%	+22+31.0%	Added	Holders
Q2 2025	71	$70.3K	<0.1%	+71	New	Holders