Form 13-F position report

COSTCO WHOLESALE CORPORATION

Reported by Western Pacific Wealth Management LP

Company profile Manager portfolio Source filing
COST CUSIP 22160K105 Manager CIK 0001907320
Latest reported change

Reported 1,011 shares, down 11 (1.1%) from the prior quarter.

Reported value -7.1%; share count -1.1% vs. the prior quarter.

Reduced
% of reported 13F value 0.86% This manager · Q2 2026
Shares 1,011 Quarter-end amount reported
Reported value $945,760 Fair value at quarter end
Consecutive quarters held 19 Through Q2 2026

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Manager history

Quarterly position history

How this manager's reported quarter-end position changed over time.

20 quarters
Quarter Activity Shares Change % of reported 13F Reported value Filed
Q3 2026 Reduced 964 -47 (-4.6%) 0.74% $877,568 2026-10-16
Q2 2026 Reduced 1,011 -11 (-1.1%) 0.86% $945,760 2026-08-07
Q1 2026 Added 1,022 +4 (0.4%) 1.04% $1,018,351 2026-04-17
Q4 2025 Reduced 1,018 -298 (-22.6%) 0.85% $877,862 2026-02-04
Q3 2025 Reduced 1,316 -736 (-35.9%) 1.19% $1,218,129 2025-10-21
Q2 2025 Added 2,052 +17 (0.8%) 1.95% $2,031,357 2025-07-10
Q1 2025 Added 2,035 +11 (0.5%) 1.74% $1,924,662 2025-04-17
Q4 2024 Unchanged 2,024 0 (0.0%) 1.5% $1,854,530 2025-01-24
Q3 2024 Added 2,024 +57 (2.9%) 1.19% $1,794,316 2024-10-31
Q2 2024 Reduced 1,967 -8 (-0.4%) 1.26% $1,671,930 2024-08-14
Q1 2024 Added 1,975 +65 (3.4%) 1.05% $1,446,944 2024-05-15
Q4 2023 Reduced 1,910 -50 (-2.6%) 0.92% $1,260,753 2024-02-09
Q3 2023 Added 1,960 +10 (0.5%) 0.91% $1,107,322 2023-10-26
Q2 2023 Unchanged 1,950 0 (0.0%) 0.8% $1,049,841 2023-08-08
Q1 2023 Added 1,950 +202 (11.6%) 0.74% $968,896 2023-05-11
Q4 2022 Added 1,748 +113 (6.9%) 0.66% $797,962 2023-02-03
Q3 2022 Added 1,635 +240 (17.2%) 0.77% $772,000 2022-10-27
Q2 2022 Unchanged 1,395 0 (0.0%) 0.65% $668,000 2022-08-01
Q1 2022 Unchanged 1,395 0 (0.0%) 0.59% $803,000 2022-04-21
Q4 2021 New 1,395 +1,395 (0.0%) 0.51% $791,000 2022-02-14
Institutional context

Who else reported the position

4442 managers reported COSTCO WHOLESALE CORPORATION for Q2 2026.

Manager Activity Shares Change % of reported 13F Reported value Tenure
BlackRock Inc Reduced 34,202,834 -744,206 0.48% $31,995,724,771 8 qtrs
VANGUARD CAPITAL MANAGEMENT LLC Added 28,976,605 +129,157 0.58% $27,106,744,680 2 qtrs
STATE STREET CORPORATION Added 18,384,951 +232,719 0.51% $17,198,570,112 53 qtrs
Invesco Ltd Added 13,989,137 +359,889 1.04% $13,086,417,802 53 qtrs
GEODE CAPITAL MANAGEMENT LLC Reduced 10,627,472 -31,752 0.53% $9,897,547,914 53 qtrs
VANGUARD PORTFOLIO MANAGEMENT LLC Reduced 10,402,555 -303,080 0.44% $9,731,278,126 2 qtrs
MORGAN STANLEY Added 10,220,437 +321,726 0.51% $9,560,915,932 53 qtrs
Bank of America Corporation Reduced 7,249,774 -265,257 0.44% $6,781,946,300 53 qtrs
NORGES BANK New 6,474,767 +6,474,767 0.6% $6,056,950,285 53 qtrs
FMR LLC Reduced 6,163,541 -555,048 0.25% $5,765,808,022 53 qtrs
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Filing details and methodology As reported
Report period
June 30, 2026
Filed
August 07, 2026
Filing type
13F-HR
Position type
Stock

Voting authority reported

Sole
1,011
Shared
0
None
0

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.