Latest Institutional Transactions on Western Digital Corp (WDC)
This table provides information on the latest institutional transactions involving Western Digital Corp (WDC) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 13, 2025
Q3 2025
|
Quadrature Capital LTD
London, X0 |
BUY
|
- |
121KNew |
$7.74M - $14.6M
|
121K
$19.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Johnson Financial Group, Inc.
Racine, WI |
BUY
|
- |
140New |
$8.94K - $16.8K
|
140
$22.1K
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
276K+ 590.77% |
$17.6M - $33.1M
|
322K
$50.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
PUT |
-423K- 99.6% |
$27M - $50.8M
|
1.7K
$268K
|
|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
358K+ 352.02% |
$22.9M - $43M
|
460K
$72.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Wolf Hill Capital Management, LP
New York, NY |
BUY
|
- |
238K+ 63.37% |
$15.2M - $28.5M
|
613K
$96.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Catalytic Wealth Ria, LLC
Cambridge, MA |
BUY
|
- |
7.7K+ 168.69% |
$492K - $924K
|
12.3K
$1.94M
|
|
|
Nov 13, 2025
Q3 2025
|
Entropy Technologies, LP
New York, NY |
BUY
|
- |
16.6K+ 48.64% |
$1.06M - $1.99M
|
50.6K
$7.99M
|
|
|
Nov 13, 2025
Q3 2025
|
Twin Tree Management, LP
Dallas, TX |
BUY
|
- |
104K+ 162.9% |
$6.61M - $12.4M
|
167K
$26.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Twin Tree Management, LP
Dallas, TX |
SELL
|
PUT |
-218K- 49.0% |
$13.9M - $26.1M
|
226K
$35.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Cobalt Capital Management, Inc.
Short Hills, NJ |
SELL
|
- |
-105K- 65.63% |
$6.7M - $12.6M
|
55K
$8.68M
|
|
|
Nov 13, 2025
Q3 2025
|
British Columbia Investment Management Corp
Victoria, A1 |
SELL
|
- |
-4.25K- 7.82% |
$271K - $510K
|
50.1K
$7.91M
|
|
|
Nov 13, 2025
Q3 2025
|
Geo Wealth Management, LLC
Chicago, IL |
BUY
|
- |
3.26K+ 257.75% |
$208K - $391K
|
4.52K
$714K
|
|
|
Nov 13, 2025
Q3 2025
|
Vise Technologies, Inc.
New York, NY |
BUY
|
- |
1.2K+ 24.86% |
$76.4K - $144K
|
6.01K
$948K
|
|
|
Nov 13, 2025
Q3 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
BUY
|
- |
5.56K+ 27.43% |
$355K - $667K
|
25.8K
$4.07M
|
|
|
Nov 13, 2025
Q3 2025
|
Eisler Capital Management Ltd.
London, X0 |
BUY
|
- |
4.34K+ 490.17% |
$277K - $521K
|
5.22K
$824K
|
|
|
Nov 13, 2025
Q3 2025
|
Eisler Capital Management Ltd.
London, X0 |
BUY
|
PUT |
55K+ 151.52% |
$3.51M - $6.6M
|
91.3K
$14.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Wealth Watch Advisors, Inc
Englewood, CO |
BUY
|
- |
7New |
$447 - $840
|
7
$1.1K
|
|
|
Nov 13, 2025
Q3 2025
|
Limestone Investment Advisors LP
New York, NY |
BUY
|
PUT |
100+ 0.97% |
$6.38K - $12K
|
10.4K
$1.64M
|
|
|
Nov 13, 2025
Q3 2025
|
Kestra Advisory Services, LLC
|
BUY
|
- |
2.13K+ 21.05% |
$136K - $256K
|
12.2K
$1.93M
|
|
|
Nov 13, 2025
Q3 2025
|
Comerica Bank
|
SELL
|
- |
-76.1K- 54.19% |
$4.86M - $9.14M
|
64.3K
$10.2M
|
|
|
Nov 13, 2025
Q3 2025
|
North Rock Partners, LLC
|
BUY
|
PUT |
200New |
$12.8K - $24K
|
200
$31.6K
|
|
|
Nov 13, 2025
Q3 2025
|
Wealthspire Advisors, LLC
New York, NY |
BUY
|
- |
433New |
$27.6K - $52K
|
433
$68.3K
|
|
|
Nov 13, 2025
Q3 2025
|
Bank Of Hawaii
Honolulu, HI |
BUY
|
- |
45.2KNew |
$2.88M - $5.42M
|
45.2K
$7.13M
|
|
|
Nov 13, 2025
Q3 2025
|
Beacon Pointe Advisors, LLC
Newport Beach, CA |
BUY
|
- |
2.07KNew |
$132K - $249K
|
2.07K
$327K
|
|
|
Nov 13, 2025
Q3 2025
|
Harvest Fund Management Co., LTD
Beijing, F4 |
BUY
|
- |
11.3K+ 126.1% |
$720K - $1.35M
|
20.2K
$3.19M
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential PLC
London, England, X0 |
BUY
|
- |
5.66KNew |
$361K - $680K
|
5.66K
$894K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
882K+ 2896.67% |
$56.3M - $106M
|
913K
$144M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
1.23M+ 106.55% |
$78.8M - $148M
|
2.39M
$377M
|
|
|
Nov 13, 2025
Q3 2025
|
Knollwood Investment Advisory, LLC
Hunt Valley, MD |
SELL
|
- |
-525- 3.2% |
$33.5K - $63K
|
15.9K
$2.51M
|
|
|
Nov 13, 2025
Q3 2025
|
Polymer Capital Management (Hk) LTD
Hong Kong, K3 |
SELL
|
- |
-14.2K- 8.05% |
$908K - $1.71M
|
163K
$25.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
PUT |
763K+ 139.19% |
$48.7M - $91.6M
|
1.31M
$207M
|
|
|
Nov 13, 2025
Q3 2025
|
Volterra Technologies LP
New York, NY |
BUY
|
- |
28.9KNew |
$1.84M - $3.46M
|
28.9K
$4.55M
|
|
|
Nov 12, 2025
Q3 2025
|
Natixis Advisors, L.P.
Boston, MA |
BUY
|
- |
136K+ 59.53% |
$8.71M - $16.4M
|
366K
$57.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Sumitomo Life Insurance CO
|
BUY
|
- |
10.1K+ 217.14% |
$644K - $1.21M
|
14.7K
$2.32M
|
|
|
Nov 12, 2025
Q3 2025
|
Sea Town Holdings Pte. Ltd.
|
BUY
|
- |
100KNew |
$6.38M - $12M
|
100K
$15.8M
|
|
|
Nov 12, 2025
Q3 2025
|
Banco Santander, S.A.
|
SELL
|
- |
-13.9K- 82.66% |
$890K - $1.67M
|
2.92K
$461K
|
|
|
Nov 12, 2025
Q3 2025
|
Handelsbanken Fonder Ab
|
BUY
|
- |
4.01K+ 4.18% |
$256K - $481K
|
99.8K
$15.8M
|
|
|
Nov 12, 2025
Q3 2025
|
Andra Ap Fonden
Goteborg, V7 |
BUY
|
- |
159K+ 136.42% |
$10.2M - $19.1M
|
276K
$43.5M
|
|
|
Nov 12, 2025
Q3 2025
|
Tiaa Trust, National Association
Charlotte, NC |
SELL
|
- |
-1.92K- 19.18% |
$122K - $230K
|
8.07K
$1.27M
|
|
|
Nov 12, 2025
Q3 2025
|
Hfm Investment Advisors, LLC
Glassboro, NJ |
BUY
|
- |
3+ 25.0% |
$192 - $360
|
15
$2.37K
|
|
|
Nov 12, 2025
Q3 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
BUY
|
- |
1.12KNew |
$71.2K - $134K
|
1.12K
$176K
|
|
|
Nov 12, 2025
Q3 2025
|
Erste Asset Management Gmb H
Vienna, C4 |
BUY
|
- |
722+ 504.9% |
$46.1K - $86.7K
|
865
$137K
|
|
|
Nov 12, 2025
Q3 2025
|
Capco Asset Management, LLC
|
SELL
|
- |
-390- 31.2% |
$24.9K - $46.8K
|
860
$136K
|
|
|
Nov 12, 2025
Q3 2025
|
Nationale Nederlanden Powszechne Towarzystwo Emerytalne S.A.
Warszawa, R9 |
BUY
|
- |
344KNew |
$22M - $41.3M
|
344K
$54.3M
|
|
|
Nov 12, 2025
Q3 2025
|
Requisite Capital Management, LLC
|
BUY
|
- |
3.3KNew |
$210K - $396K
|
3.3K
$520K
|
|
|
Nov 12, 2025
Q3 2025
|
Dunhill Financial, LLC
London, X0 |
BUY
|
- |
1+ 3.45% |
$63.8 - $120
|
30
$4.73K
|
|
|
Nov 12, 2025
Q3 2025
|
Catalyst Funds Management Pty LTD
Sydney Nsw, C3 |
BUY
|
- |
13.7KNew |
$875K - $1.64M
|
13.7K
$2.16M
|
|
|
Nov 12, 2025
Q3 2025
|
Spx Equities Gestao De Recursos Ltda
Rio De Janeiro, D5 |
BUY
|
- |
20KNew |
$1.28M - $2.4M
|
20K
$3.16M
|
|
|
Nov 12, 2025
Q3 2025
|
Blair William & CO
Chicago, IL |
SELL
|
- |
-265- 1.37% |
$16.9K - $31.8K
|
19.1K
$3.02M
|
|