WDC
Common Stock

Western Digital CORP

As of Jun 30, 2026 CUSIP 958102105
Institutional Holders
1,792
Total Held Value
$203.36B
Total Exact Shares
321.86M
Largest Holder
BlackRock
32.95M shares • $21.05B
Reported Holders1,792
Filings dated Jun 30, 2026 unless marked
# Trend (4Q)
1 BlackRock $21.05B 0.3% -7.9% 32.95M Jun 30, 2026
2 Fidelity (FMR) $16.60B 0.7% -17.8% 25.98M Jun 30, 2026
3 Vanguard Capital Management $14.38B 0.3% +2.2% 22.51M Jun 30, 2026
4 JPMorgan Chase $11.09B 0.6% -2.9% 17.01M Jun 30, 2026
5 Capital World Investors $10.60B 1.3% +39.7% 16.60M Jun 30, 2026
6 State Street $10.40B 0.3% +5.2% 16.28M Jun 30, 2026
7 Invesco $9.22B 0.7% — 14.44M — Jun 30, 2026
8 Vanguard Portfolio Management $8.37B 0.4% -23.7% 13.11M Jun 30, 2026
9 Geode Capital Management $5.35B 0.3% -11.2% 8.41M Jun 30, 2026
10 Morgan Stanley $5.20B 0.3% +2.6% 8.15M Jun 30, 2026
11 Bank of America $4.15B 0.3% -23.6% 6.49M Jun 30, 2026
12 Goldman Sachs Group $3.31B 0.3% -4.2% 5.18M Jun 30, 2026
13 UBS Asset Management $3.03B 0.6% +63.4% 4.74M Jun 30, 2026
14 Norges Bank $2.96B 0.3% — 4.63M — Jun 30, 2026
15 Nuveen $2.44B 0.6% +29.1% 3.82M Jun 30, 2026
16 Northern Trust $2.34B 0.3% +1.6% 3.66M Jun 30, 2026
17 Ameriprise Financial $2.16B 0.4% -41.2% 3.39M Jun 30, 2026
18 AQR Capital Management $1.88B 0.7% -15.0% 2.94M Jun 30, 2026
19 Bank of New York Mellon $1.86B 0.3% +16.3% 2.92M Jun 30, 2026
20 Capital Research Global Investors $1.80B 0.3% -14.9% 2.82M Jun 30, 2026
Exited in Latest Filing176
# Fund Prior Value Prior % of Fund Change Prior Shares Trend (4Q) Exit Report
Each exit is an immediately prior-filing position absent from that manager's latest published filing. Prior values are shown for context and are not included in current totals.