# COSTCO WHSL CORP NEW COM

COSTCO WHSL CORP NEW COM is a security (CUSIP 22160K105) tracked across SEC portfolio filings. 4,391 institutional managers reported $302.3B on Form 13F as of 2026-06-30; 199 registered fund positions totaling $24.9B via N-PORT as of 2026-06-30.

## Summary

- Issuer: COSTCO WHSL CORP NEW
- Class: COM
- CUSIP: 22160K105
- Asset category: EC
- 13F holders: 4,391
- 13F value: $302.3B
- 13F period: 2026-06-30
- N-PORT fund positions: 199
- N-PORT value: $24.9B
- N-PORT report: 2026-06-30

## Top institutional holders (Form 13F)

_Showing 15 of 4,391 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $37.6B | 43,620,717 |
| BlackRock, Inc. | New York, NY | $34.8B | 34,947,040 |
| STATE STREET CORP | BOSTON, MA | $18.1B | 18,152,232 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $10.6B | 10,659,224 |
| MORGAN STANLEY | NEW YORK, NY | $9.9B | 9,898,711 |
| Invesco Ltd. | ATLANTA, GA | $9.3B | 9,315,742 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $7.5B | 7,515,031 |
| FMR LLC | BOSTON, MA | $6.7B | 6,718,589 |
| NORTHERN TRUST CORP | CHICAGO, IL | $4.9B | 4,928,107 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $4.4B | 148,141 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $4.0B | 4,039,916 |
| Royal Bank of Canada | TORONTO, A6 | $3.8B | 3,758,850 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $3.5B | 3,213,809 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $3.4B | 3,400,303 |
| WELLS FARGO & COMPANY/MN | SAN FRANCISCO, CA | $3.1B | 3,111,874 |

## Top fund holders (N-PORT)

_Showing 15 of 199 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Invesco QQQ Trust, Series 1](https://search.stillhousedata.com/fund/S000101292) | Invesco QQQ Trust, Series 1 | $9.3B | 250.12% |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | State Street(R) SPDR(R) S&P 500(R) ETF Trust | $5.2B | 79.13% |
| [Growth Fund of America](https://search.stillhousedata.com/fund/S000009228) | Growth Fund of America | $1.4B | 39.83% |
| [New Perspective Fund](https://search.stillhousedata.com/fund/S000009613) | New Perspective Fund | $1.2B | 80.84% |
| [Washington Mutual Investors Fund](https://search.stillhousedata.com/fund/S000009388) | Washington Mutual Investors Fund | $956.7M | 44.57% |
| [Fidelity Contrafund](https://search.stillhousedata.com/fund/S000006037) | Fidelity Contrafund | $748.9M | 47.46% |
| [AB LARGE CAP GROWTH FUND INC](https://search.stillhousedata.com/fund/S000010251) | AB LARGE CAP GROWTH FUND INC | $523.4M | 219.38% |
| [T. Rowe Price Growth Stock Fund, Inc.](https://search.stillhousedata.com/fund/S000002087) | T. ROWE PRICE GROWTH STOCK FUND, INC. | $370.4M | 83.96% |
| [Fidelity Growth Company Fund](https://search.stillhousedata.com/fund/S000007119) | Fidelity Mt. Vernon Street Trust | $352.7M | 35.70% |
| [Large Cap Index Master Portfolio](https://search.stillhousedata.com/fund/S000033023) | Master Investment Portfolio | $264.3M | 72.83% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $249.0M | 42.28% |
| [VANGUARD U.S. GROWTH FUND](https://search.stillhousedata.com/fund/S000004444) | VANGUARD WORLD FUND | $221.6M | 46.60% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $212.9M | 70.32% |
| [Old Westbury Large Cap Strategies Fund](https://search.stillhousedata.com/fund/S000001858) | Old Westbury Funds Inc | $199.9M | 79.66% |
| [College Retirement Equities Fund - Responsible Balanced Account](https://search.stillhousedata.com/fund/S000005086) | College Retirement Equities Fund | $176.5M | 85.97% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/22160K105.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.