THOMPSON INVESTMENT MANAGEMENT, INC.
Position in COST — Costco Wholesale Corp /New
CIK 1277279
MADISON, WI
Position in COST
as of Jun 30, 2026
· filed Jul 13, 2026
Position Value
$606,184
-$39,502 QoQ
Shares Held
648
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#3,017
of 4,178 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in COST Over Time
Shares Held
Position Value (USD)
Position in Discount Stores
Consumer Defensive · as of Jun 30, 2026THOMPSON INVESTMENT MANAGEMENT, INC. holds $731,225 across 3 Discount Stores names. COST ranks #1 (82.9% of the industry book) .
All Filings in COST
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $606,184 | 648 | Shares | Sole | 2026-07-13 | |
| 2026-03-31 | $645,686 | 648 | Shares | Sole | 2026-04-08 | |
| 2025-12-31 | $558,796 | 648 | Shares | Sole | 2026-01-14 | |
| 2025-09-30 | $599,808 | 648 | Shares | Sole | 2025-10-17 | |
| 2025-06-30 | $641,481 | 648 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $612,865 | 648 | Shares | Sole | 2025-04-15 | |
| 2024-12-31 | $593,742 | 648 | Shares | Sole | 2025-01-28 | |
| 2024-09-30 | $578,897 | 653 | Shares | Sole | 2024-10-15 | |
| 2024-06-30 | $555,043 | 653 | Shares | Sole | 2024-07-08 | |
| 2024-03-31 | $534,819 | 730 | Shares | Sole | 2024-04-15 | |
| 2023-12-31 | $481,858 | 730 | Shares | Sole | 2024-01-16 | |
| 2023-09-30 | $420,895 | 745 | Shares | Sole | 2023-10-30 | |
| 2023-06-30 | $406,476 | 755 | Shares | Sole | 2023-07-10 | |
| 2023-03-31 | $375,136 | 755 | Shares | Sole | 2023-04-24 | |
| 2022-12-31 | $344,657 | 755 | Shares | Sole | 2023-01-20 | |
| 2022-09-30 | $356,563 | 755 | Shares | Sole | 2022-10-17 | |
| 2022-06-30 | $363,294 | 758 | Shares | Sole | 2022-08-05 | |
| 2022-03-31 | $434,766 | 755 | Shares | Sole | 2022-04-20 | |
| 2021-12-31 | $424,071 | 747 | Shares | Sole | 2022-02-07 | |
| 2021-09-30 | $335,664 | 747 | Shares | Sole | 2021-10-13 | |
| 2021-06-30 | $295,565 | 747 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $262,597 | 745 | Shares | Sole | 2021-04-07 | |
| 2020-12-31 | $280,701 | 745 | Shares | Sole | 2021-01-19 | |
| 2020-09-30 | $269,800 | 760 | Shares | Sole | 2020-10-13 | |
| 2020-06-30 | $358,697 | 1,183 | Shares | Sole | 2020-07-23 | |
| 2020-03-31 | $313,072 | 1,098 | Shares | Sole | 2020-04-23 | |
| No filing history on record for this holder in this stock. | ||||||