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WDCWestern Digital

Technology · Computer Storage · Nasdaq
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Who owns WDC

Institutions that file 13Fs hold 86% of the shares

13F, quarter ending Jun 30, 2026
Held by institutionsHolders ↓
86.4%
1,846 holders, +426 from Mar 31, 2026
Shares they hold, quarter on quarter
-3.4%
535 new, 578 added, 578 cut, 109 sold out
Top 10 holders
54%
of the shares institutions hold
Superinvestors holding itWho ↓
0
of the investors followed on Tickdelta

A 13F lists the long positions of managers with more than $100M in US stocks. It shows the last day of a quarter and is filed up to 45 days later. Two managers can report the same shares, so totals can count some shares twice.

Institutional owners

The 25 biggest holders

13F data sets, SEC
HolderSharesValue% of companyFrom Mar 31, 2026
BlackRock, Inc. 32.95M$21.0B 8.80% Reduced -7.9%
FMR LLC 25.98M$16.6B 6.94% Reduced -17.8%
VANGUARD CAPITAL MANAGEMENT LLC 22.51M$14.4B 6.01% Added +2.2%
JPMORGAN CHASE & CO 17.01M$11.1B 4.54% Reduced -2.9%
Capital World Investors 16.60M$10.6B 4.43% Added +39.7%
STATE STREET CORP 16.28M$10.4B 4.35% Added +5.2%
Invesco Ltd. 14.44M$9.2B 3.86% Added +14.1%
VANGUARD PORTFOLIO MANAGEMENT LLC 13.11M$8.4B 3.50% Reduced -23.7%
GEODE CAPITAL MANAGEMENT, LLC 8.41M$5.4B 2.25% Reduced -11.2%
MORGAN STANLEY 8.15M$5.2B 2.18% Added +2.6%
BANK OF AMERICA CORP /DE/ 6.49M$4.1B 1.73% Reduced -23.6%
GOLDMAN SACHS GROUP INC 5.18M$3.3B 1.38% Reduced -4.2%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 4.74M$3.0B 1.27% Added +63.4%
NORGES BANK 4.63M$3.0B 1.24% New
Nuveen, LLC 3.82M$2.4B 1.02% Added +29.1%
NORTHERN TRUST CORP 3.66M$2.3B 0.98% Added +1.6%
AMERIPRISE FINANCIAL INC 3.39M$2.2B 0.90% Reduced -41.2%
AQR CAPITAL MANAGEMENT LLC 2.94M$1.9B 0.79% Reduced -15.0%
Bank of New York Mellon Corp 2.92M$1.9B 0.78% Added +16.3%
Capital Research Global Investors 2.82M$1.8B 0.75% Reduced -14.9%
Legal & General Group Plc 2.51M$1.6B 0.67% Added +17.9%
DIMENSIONAL FUND ADVISORS LP 2.45M$1.6B 0.65% Reduced -2.2%
FRED ALGER MANAGEMENT, LLC 2.21M$1.4B 0.59% Reduced -17.1%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 2.13M$1.4B 0.57% Reduced -3.4%
PRICE T ROWE ASSOCIATES INC /MD/ 2.08M$1.3M 0.55% Reduced -21.6%
Show the other 15 holders
This quarter

Who bought and who sold the most shares

13F, quarter on quarter

Bought the most shares

  • Capital World Investors +4.72M
  • NORGES BANK +4.63M, new
  • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC +1.84M
  • Capital International Investors +1.80M, new
  • Invesco Ltd. +1.79M
  • EXCHANGE TRADED CONCEPTS, LLC +1.74M
  • JANE STREET GROUP, LLC +1.02M
  • Qube Research & Technologies Ltd +916K, new
  • Nuveen, LLC +860K
  • WELLINGTON MANAGEMENT GROUP LLP +830K

Sold the most shares

  • FMR LLC -5.64M
  • WCM INVESTMENT MANAGEMENT, LLC -4.93M
  • VANGUARD PORTFOLIO MANAGEMENT LLC -4.06M
  • UBS Group AG -2.92M
  • BlackRock, Inc. -2.82M
  • AMERIPRISE FINANCIAL INC -2.38M
  • BANK OF AMERICA CORP /DE/ -2.00M
  • Amundi -1.24M
  • Soroban Capital Partners LP -1.15M, sold out
  • GEODE CAPITAL MANAGEMENT, LLC -1.07M
Superinvestors

Superinvestors holding WDC

Their latest 13F

None of the followed investors held WDC in their latest 13F.

More than 5%

13D filings: owners who may push for change

Schedule 13D, last year

No Schedule 13D about WDC in the last year.

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