# WESTERN DIGITAL CORP COM

WESTERN DIGITAL CORP COM is a security (CUSIP 958102105) tracked across SEC portfolio filings. 1,747 institutional managers reported $98.6B on Form 13F as of 2026-06-30; 132 registered fund positions totaling $13.2B via N-PORT as of 2026-06-30.

## Summary

- Issuer: WESTERN DIGITAL CORP
- Class: COM
- CUSIP: 958102105
- Asset category: EC
- 13F holders: 1,747
- 13F value: $98.6B
- 13F period: 2026-06-30
- N-PORT fund positions: 132
- N-PORT value: $13.2B
- N-PORT report: 2026-06-30

## Top institutional holders (Form 13F)

_Showing 15 of 1,747 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $9.7B | 35,769,222 |
| FMR LLC | BOSTON, MA | $8.6B | 31,623,418 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $7.3B | 42,348,660 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $4.4B | 17,512,148 |
| STATE STREET CORP | BOSTON, MA | $4.2B | 15,465,766 |
| Capital World Investors | LOS ANGELES, CA | $3.2B | 11,880,038 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $2.6B | 9,477,201 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $2.5B | 568,828 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $2.3B | 8,489,612 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $2.2B | 34,506 |
| MORGAN STANLEY | NEW YORK, NY | $2.1B | 7,939,106 |
| Invesco Ltd. | ATLANTA, GA | $1.9B | 7,115,557 |
| Bank of New York Mellon Corp | NEW YORK, NY | $1.9B | 2,916,885 |
| [WCM INVESTMENT MANAGEMENT, LLC](https://search.stillhousedata.com/firm/104702) | LAGUNA BEACH, CA | $1.7B | 6,561,810 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $1.6B | 5,406,883 |

## Top fund holders (N-PORT)

_Showing 15 of 132 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 | $1.9B | 51.86% |
| [Growth Fund of America](https://search.stillhousedata.com/fund/S000009228) | Growth Fund of America | $1.5B | 42.71% |
| [New Economy Fund](https://search.stillhousedata.com/fund/S000009598) | New Economy Fund | $1.4B | 274.62% |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | State Street(R) SPDR(R) S&P 500(R) ETF Trust | $1.1B | 16.38% |
| [American Balanced Fund](https://search.stillhousedata.com/fund/S000008801) | American Balanced Fund | $1.0B | 38.95% |
| [AMCAP Fund](https://search.stillhousedata.com/fund/S000008817) | AMCAP Fund | $917.6M | 94.39% |
| [American Funds Fundamental Investors](https://search.stillhousedata.com/fund/S000009227) | American Funds Fundamental Investors | $836.2M | 54.31% |
| [Capital World Growth & Income Fund](https://search.stillhousedata.com/fund/S000009001) | Capital World Growth & Income Fund | $591.5M | 37.05% |
| [Washington Mutual Investors Fund](https://search.stillhousedata.com/fund/S000009388) | Washington Mutual Investors Fund | $516.4M | 24.06% |
| [BlackRock Equity Dividend Fund](https://search.stillhousedata.com/fund/S000002243) | BlackRock Equity Dividend Fund | $434.2M | 220.48% |
| [ALGER FOCUS EQUITY FUND](https://search.stillhousedata.com/fund/S000009201) | ALGER INSTITUTIONAL FUNDS | $323.4M | 529.34% |
| [Fidelity Growth Company Fund](https://search.stillhousedata.com/fund/S000007119) | Fidelity Mt. Vernon Street Trust | $283.3M | 28.68% |
| [Capital Group Global Growth Equity ETF](https://search.stillhousedata.com/fund/S000074250) | Capital Group Global Growth Equity ETF | $276.9M | 245.19% |
| [Invesco S&P 500 Equal Weight ETF](https://search.stillhousedata.com/fund/S000060812) | Invesco Exchange-Traded Fund Trust | $272.8M | 31.04% |
| [Fidelity Capital Appreciation Fund](https://search.stillhousedata.com/fund/S000005450) | Fidelity Capital Trust | $223.0M | 292.73% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/958102105.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.