WDC · Western Digital Corp
$508.80
+21.51 (+4.41%)
At close · Aug 14
Market Cap
$156.52B
Shares
344.68M
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this stock, matched by the stock's CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding WDC
1,572 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 10,766,395 | $2,912,202,184 | 0.15% | Long | 2026-03-31 | |
| VANGUARD 500 INDEX FUND | — | 8,614,792 | $2,330,215,088 | 0.16% | Long | 2026-03-31 | |
| Fidelity 500 Index Fund | — | 4,338,677 | $2,304,748,609 | 0.28% | Long | 2026-05-31 | |
| VANGUARD MID-CAP INDEX FUND | — | 7,321,947 | $1,980,513,444 | 1.00% | Long | 2026-03-31 | |
| Invesco QQQ Trust, Series 1 | QQQ | 7,142,149 | $1,931,879,883 | 0.52% | Long | 2026-03-31 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | VB | 10,745,456 | $1,851,119,705 | 0.09% | Long | 2025-12-31 | |
| Select Semiconductors Portfolio | — | 3,084,742 | $1,638,645,798 | 3.19% | Long | 2026-05-31 | |
| Growth Fund of America | — | 2,901,510 | $1,541,311,127 | 0.43% | Long | 2026-05-31 | |
| Select Technology Portfolio | — | 2,803,918 | $1,489,469,281 | 3.91% | Long | 2026-05-31 | |
| VANGUARD 500 INDEX FUND | VB | 8,622,013 | $1,485,314,180 | 0.10% | Long | 2025-12-31 | |
| New Economy Fund | — | 2,667,792 | $1,417,157,788 | 2.75% | Long | 2026-05-31 | |
| VANGUARD INFORMATION TECHNOLOGY INDEX FUND | — | 2,443,133 | $1,297,816,681 | 0.76% | Long | 2026-05-31 | |
| VANGUARD MID-CAP INDEX FUND | VB | 7,441,605 | $1,281,965,293 | 0.64% | Long | 2025-12-31 | |
| iShares Core S&P 500 ETF | — | 4,360,822 | $1,179,558,743 | 0.16% | Long | 2026-03-31 | |
| Columbia Seligman Technology and Information Fund | — | 2,203,450 | $1,170,494,675 | 4.15% | Long | 2026-05-31 | |
| Fidelity Blue Chip Growth Fund | — | 2,516,612 | $1,093,518,246 | 1.15% | Long | 2026-04-30 | |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | SPY | 3,945,971 | $1,067,345,696 | 0.16% | Long | 2026-03-31 | |
| American Balanced Fund | — | 3,799,875 | $1,027,828,189 | 0.39% | Long | 2026-03-31 | |
| JPMorgan Large Cap Growth Fund | — | 3,682,616 | $996,110,802 | 0.93% | Long | 2026-03-31 | |
| AMCAP Fund | — | 1,727,413 | $917,619,060 | 0.94% | Long | 2026-05-31 | |
| American Funds Fundamental Investors | — | 3,091,300 | $836,165,737 | 0.54% | Long | 2026-03-31 | |
| Invesco NASDAQ 100 ETF | — | 1,441,019 | $765,483,703 | 0.79% | Long | 2026-05-31 | |
| iShares Core S&P 500 ETF | AAXJ | 4,441,600 | $765,154,432 | 0.10% | Long | 2025-12-31 | |
| State Street(R) Technology Select Sector SPDR(R) ETF | — | 2,542,530 | $687,728,940 | 0.82% | Long | 2026-03-31 | |
| Capital World Growth & Income Fund | — | 1,113,447 | $591,474,181 | 0.37% | Long | 2026-05-31 | |
| Fidelity Advisor Growth Opportunities Fund | — | 1,057,400 | $561,701,454 | 1.59% | Long | 2026-05-31 | |
| Fidelity Mid Cap Index Fund | — | 1,260,287 | $547,619,907 | 1.09% | Long | 2026-04-30 | |
| VANGUARD GROWTH INDEX FUND | — | 2,006,089 | $542,627,014 | 0.17% | Long | 2026-03-31 | |
| VANGUARD VALUE INDEX FUND | VB | 3,146,361 | $542,023,609 | 0.25% | Long | 2025-12-31 | |
| Invesco American Franchise Fund | — | 984,780 | $523,124,984 | 2.86% | Long | 2026-05-31 | |
| VANGUARD INSTITUTIONAL INDEX FUND | — | 1,911,634 | $517,077,881 | 0.16% | Long | 2026-03-31 | |
| Washington Mutual Investors Fund | — | 1,188,334 | $516,354,890 | 0.24% | Long | 2026-04-30 | |
| Fidelity Blue Chip Growth Fund | FREI | 2,008,200 | $502,511,886 | 0.56% | Long | 2026-01-31 | |
| Strategic Advisers Fidelity U.S. Total Stock Fund | — | 937,119 | $497,806,984 | 0.20% | Long | 2026-05-31 | |
| State Street(R) Technology Select Sector SPDR(R) ETF | XLBI | 2,718,740 | $468,357,340 | 0.51% | Long | 2025-12-31 | |
| VANGUARD INFORMATION TECHNOLOGY INDEX FUND | EDV | 2,818,779 | $460,391,174 | 0.35% | Long | 2025-11-30 | |
| BlackRock Equity Dividend Fund | — | 999,360 | $434,241,907 | 2.20% | Long | 2026-04-30 | |
| VANGUARD VALUE INDEX FUND | — | 1,568,221 | $424,188,098 | 0.19% | Long | 2026-03-31 | |
| Select Tech Hardware Portfolio | — | 786,200 | $417,637,302 | 11.70% | Long | 2026-05-31 | |
| Fidelity Series Stock Selector Large Cap Value Fund | — | 866,247 | $376,401,646 | 2.40% | Long | 2026-04-30 | |
| iShares MSCI USA Momentum Factor ETF | — | 854,962 | $371,498,088 | 1.54% | Long | 2026-04-30 | |
| Invesco S&P 500 Quality ETF | — | 854,877 | $371,461,154 | 2.15% | Long | 2026-04-30 | |
| VANGUARD MID-CAP VALUE INDEX FUND | VB | 2,127,268 | $366,464,458 | 1.10% | Long | 2025-12-31 | |
| Fidelity Focused Stock Fund | — | 836,000 | $363,258,720 | 7.33% | Long | 2026-04-30 | |
| Fidelity Dividend Growth Fund | — | 823,000 | $357,609,960 | 3.13% | Long | 2026-04-30 | |
| Invesco S&P 500 Momentum ETF | — | 662,221 | $351,778,417 | 1.77% | Long | 2026-05-31 | |
| iShares Russell Mid-Cap ETF | — | 1,299,938 | $351,620,230 | 0.73% | Long | 2026-03-31 | |
| VANGUARD MID-CAP GROWTH INDEX FUND | — | 1,289,378 | $348,763,855 | 1.19% | Long | 2026-03-31 | |
| Fidelity Total Market Index Fund | — | 640,899 | $340,451,958 | 0.25% | Long | 2026-05-31 | |
| VANGUARD INSTITUTIONAL INDEX FUND | VBIL | 1,961,485 | $337,905,021 | 0.10% | Long | 2025-12-31 |
Showing 1–50 of 1,572 positions
Key facts
CIK
106040
CUSIP
958102105
13F (30d)
1670 filings
1631 filers
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