Western Digital Corp. (wdc 3 11/15/28)

13F holders, Q2 2026 (June 30)
10holders −3
1new positions
4sold out
$341.24avg. 13F price*

At the end of Q2 2026, 10 institutions reported holding Western Digital Corp. (wdc 3 11/15/28) in their 13F filings, down 3 from Q1 2026. 1 opened new positions and 4 sold out. The largest holders were Nomura Holdings Inc. ($304.8M), Loomis Sayles & Co. L P ($6.8M) and Bank of New York Mellon Corp ($3.5M).

Company
Western Digital Corp. (wdc 3 11/15/28)
CUSIP
958102AT2
Latest filing quarter
Q2 2026

History

Number of 13F holders

051015 Q4 2024: 8Q4 2024Q1 2025: 9Q1 2025Q2 2025: 11Q2 2025Q3 2025: 9Q3 2025Q4 2025: 12Q4 2025Q1 2026: 13Q1 2026Q2 2026: 10Q2 2026

Total Exit/New Position Q1 2026 → Q2 2026

InstitutionsTotal Value
New Positions1$339K
Exits4$305.1M

All 13F filers, Q1 2026 → Q2 2026: 469,708 shares bought and 42,897,121 shares sold, net −42,427,413 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 10 holders

Nomura Holdings Inc. 1.29% Add +1632.0% 477,263 $304.8M
Loomis Sayles & Co. L P 0.01% Reduce -27.7% 10,704 $6.8M
Bank of New York Mellon Corp 0.00% Reduce -57.1% 210,000 $3.5M
Sei Investments Co. 0.00% Reduce -33.3% 80,000 $1.3M
Oppenheimer Asset Management Inc. 0.01% Reduce -7.6% 61,000 $1.0M
Boussard & Gavaudan Gestion Sas 0.09% — 44,500 $752K
Police & Firemen's Retirement System of New Jersey 0.00% New 20,000 $339K
Stephens Inc. 0.00% Reduce -10.0% 18,000 $303K
MML Investors Services, LLC 0.00% No change 14,000 $236K
Oddo BHF Asset Management Sas 0.00% Reduce -50.0% 15 $253

"% of holder's portfolio" is WESTERN DIGITAL CORP (WDC 3 11/15/28)'s weight in each manager's 13F, not the share of Western Digital Corp. (wdc 3 11/15/28) the manager owns.