Security key
22160K105
- Security type / class
- Equity / COM
- Total 13F shares
- 4,010,775
- Total 13F value
- $3,625,663,693
- Share change
- -23,865
- Put/Call ratio
- 449%
- SEC-reported price per share
- $910.34
- Number of holders
- 509
- Value change
- -$26,174,034
- Number of buys
- 209
- Number of sells
- 240
Open additional details 1 more signal available
Report period
Q3 2026
Institutions
509
Top holders
10
COST full security history
Ownership snapshot
Full 13F holder table
COSTCO WHOLESALE CORP /NEW SEC filings
COSTCO WHOLESALE CORP /NEW company facts
Broader feeds
Ownership snapshot
Top reported holders of COST - COSTCO WHOLESALE CORP /NEW - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
0/15
Latest evidence
30 Jun 2026
13F
Highest disclosed value: $31,995,724,771
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. has the largest disclosed position value at $32B.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Disclosed position value
Top 5
BlackRock, Inc.
$32B
VANGUARD CAPITAL MANAGEMENT LLC
$27.11B
STATE STREET CORP
$17.2B
Invesco Ltd.
$13.09B
GEODE CAPITAL MANAGEMENT, LLC
$9.9B
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
Company
|
—
class O/S missing
|
$31,995,724,771
34,202,834 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$27,106,744,680
28,976,605 shares
|
— | 30 Jun 2026 |
| STATE STREET CORP |
13F
Company
|
—
class O/S missing
|
$17,198,570,112
18,384,951 shares
|
— | 30 Jun 2026 |
| Invesco Ltd. |
13F
Company
|
—
class O/S missing
|
$13,086,417,802
13,989,137 shares
|
— | 30 Jun 2026 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
class O/S missing
|
$9,897,547,914
10,627,472 shares
|
— | 30 Jun 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$9,731,278,126
10,402,555 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
509
Shares
4,010,775
Rows available
509
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2026 vs Q2 2026 Across Filers
Q2 2026 holders
4,248
Q3 2026 holders
509
Holder diff
-3,739
| Investor | Q2 2026 Shares | Q3 2026 Shares | Share Diff | Share Chg % | Q2 2026 value | Q3 2026 value | Value change | Value Chg % |
|---|