Form 13F security
COSTCO WHOLESALE CORPORATION
Class COM
As filed on Form 13F — long US-listed positions only. No shorts, cash, bonds, or non-13F assets appear here.
Filed up to 45 days after quarter end; holdings may have changed since.
Tracked managers holding it
Share and principal positions
| Manager | Quarter | Value | % of portfolio | SH/PRN qty | Put/call |
|---|---|---|---|---|---|
| Fisher Asset Management, LLC — Ken Fisher | 2026-06-30 | $3,043M | 0.9% | SH 3,253,040 | — |
| Markel Group Inc. | 2026-06-30 | $37M | 0.3% | SH 39,150 | — |
| Bridgewater Associates, LP | 2026-06-30 | $25M | 0.1% | SH 26,503 | — |
| GAMCO INVESTORS, INC. ET AL | 2026-06-30 | $4.8M | <0.1% | SH 5,155 | — |
| GARDNER RUSSO & QUINN LLC | 2026-06-30 | $3.2M | <0.1% | SH 3,399 | — |
| SEMPER AUGUSTUS INVESTMENTS GROUP LLC | 2026-06-30 | $3.1M | 0.4% | SH 3,354 | — |
| HARRIS ASSOCIATES L P — Bill Nygren — Oakmark | 2026-06-30 | <$1M | <0.1% | SH 358 | — |
Total $3,116M across 7 of 69 managers.
Put positions
| Manager | Quarter | Value | % of portfolio | SH/PRN qty | Put/call |
|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 2026-06-30 | $40M | <0.1% | SH 43,000 | [PUT] |
Total $40M across 1 of 69 managers.
Call positions
| Manager | Quarter | Value | % of portfolio | SH/PRN qty | Put/call |
|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 2026-06-30 | $57M | <0.1% | SH 60,700 | [CALL] |
Total $57M across 1 of 69 managers.
Sums are across tracked reports, not unique economic ownership.
HARRIS ASSOCIATES L P — Combined report.
Markel Group Inc. — Combined report.
Filed rows (9) — as filed
| Manager | Class | Put/call | Value | % of portfolio | SH/PRN qty | Source |
|---|---|---|---|---|---|---|
| Fisher Asset Management, LLC | COM | — | $3,043M | 0.9% | SH 3,253,040 | 0000850529-26-000006 |
| Point72 Asset Management, L.P. | COM | [CALL] | $57M | <0.1% | SH 60,700 | 0000919574-26-005520 |
| Point72 Asset Management, L.P. | COM | [PUT] | $40M | <0.1% | SH 43,000 | 0000919574-26-005520 |
| Markel Group Inc. | COM | — | $37M | 0.3% | SH 39,150 | 0001096343-26-000065 |
| Bridgewater Associates, LP | COM | — | $25M | 0.1% | SH 26,503 | 0001350694-26-000003 |
| GAMCO INVESTORS, INC. ET AL | EQUITY | — | $4.8M | <0.1% | SH 5,155 | 0001140361-26-032508 |
| GARDNER RUSSO & QUINN LLC | COM | — | $3.2M | <0.1% | SH 3,399 | 0000860643-26-000005 |
| SEMPER AUGUSTUS INVESTMENTS GROUP LLC | COM | — | $3.1M | 0.4% | SH 3,354 | 0001941040-26-000625 |
| HARRIS ASSOCIATES L P | COM | — | <$1M | <0.1% | SH 358 | 0000813917-26-000042 |
Quarter-to-quarter notes
Reported change, not a confirmed trade: this compares quarter-end reports filed up to 45 days later, and the position may since have changed. Amendments, corporate actions, and changes in reporting scope can also move these rows. Value change compares period-end reported values; for continuing rows it includes market price movement.
No longer reported by HORIZON KINETICS ASSET MANAGEMENT LLC, Point72 Asset Management, L.P..
Changes appear only where the prior quarter's validated report exists.