Costco
US.COST
915.74
-9.67
-1.04%
Costco
915.74
-9.67
-1.04%
Collector offline (last heartbeat: 19220s ago)
· 2026-09-04 20:02
Pre-market
925.65
+0.03%
After-hours
916.00
+0.03%
Overnight
926.00
+0.06%
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions decreased by 15 in the most recent period (2026/Q3).
- Total institutional ownership (as a % of shares) was little changed.
Institutional ownership
- Held by institutions
- 73.90% -0.06pp
- Institutions
- 4,700 -15
- As of
- 2026/Q3 vs. prior period
Holder types
Mutual Fund58.89%
Public Company5.04%
Private Company2.79%
Government Pension Fund2.20%
Hedge Fund2.07%
Sovereign Wealth Fund1.53%
Family Office/Trust0.64%
Insurance Company0.33%
Corporate Pension Plan0.21%
Other26.31%
Top holders
| Holder | Stake |
|---|---|
| BlackRock | 7.71% |
| Vanguard Capital Management, LLC | 7.10% |
| State Street Global Advisors | 4.15% |
| Invesco Capital Management LLC | 3.04% |
| Geode Capital Management, LLC | 2.40% |
| Other | 75.60% |
Insiders
27 filings tracked · 0 buys · 6 sells
| Name | Role | Stake |
|---|---|---|
| W. Jelinek | Chief Executive Officer | 0.08% |
| Patrick Callans | Executive Vice President of Administration | 0.01% |
| Hamilton James | Independent Chairperson | 0.01% |
| Ron Vachris | President | 0.01% |
| James Klauer | Executive VP & COO of Northern Division | 0.01% |
| Richard Galanti | Chief Financial Officer | 0.01% |
| John Sullivan | General Counsel | 0.01% |
| John Stanton | Independent Director | 0.01% |
| Mary Wilderotter | Independent Director | 0.00% |
| Pierre Riel | Executive VP & COO of International Division | 0.00% |
Quote time 2026-09-04 20:02:31
For reference only, not investment advice.