Latest Institutional Purchases of Western Digital Corp (WDC)
This list provides information on the latest institutional transactions involving Western Digital Corp (WDC) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 04, 2025
Q3 2025
|
Wcm Investment Management, LLC
Laguna Beach, CA |
BUY
|
- |
6.78MNew |
$433M - $814M
|
6.78M
$1.07B
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
6.72M+ 231.09% |
$429M - $807M
|
9.63M
$1.52B
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
3.45M+ 180.05% |
$220M - $414M
|
5.37M
$847M
|
|
|
Nov 14, 2025
Q3 2025
|
Fred Alger Management, LLC
New York, NY |
BUY
|
- |
3.34M+ 4923.88% |
$213M - $401M
|
3.41M
$538M
|
|
|
Nov 14, 2025
Q3 2025
|
Polar Capital Holdings PLC
London, X0 |
BUY
|
- |
1.85MNew |
$118M - $222M
|
1.85M
$292M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
1.77M+ 122.67% |
$113M - $212M
|
3.21M
$506M
|
|
|
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 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
1.18M+ 86.58% |
$75.6M - $142M
|
2.55M
$403M
|
|
|
Nov 14, 2025
Q3 2025
|
Castle Hook Partners LP
New York, NY |
BUY
|
- |
1.04M+ 145.89% |
$66.4M - $125M
|
1.75M
$277M
|
|
|
Nov 13, 2025
Q3 2025
|
Bank Of Montreal
Toronto, A6 |
BUY
|
- |
1.03M+ 191.73% |
$65.7M - $124M
|
1.57M
$247M
|
|
|
Nov 14, 2025
Q3 2025
|
Worldquant Millennium Advisors LLC
New York, NY |
BUY
|
- |
958K+ 284.66% |
$61.2M - $115M
|
1.29M
$204M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
947K+ 469.16% |
$60.5M - $114M
|
1.15M
$181M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
882K+ 2896.67% |
$56.3M - $106M
|
913K
$144M
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
857K+ 229.07% |
$54.7M - $103M
|
1.23M
$194M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
843K+ 38.31% |
$53.8M - $101M
|
3.04M
$480M
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
795K+ 163.49% |
$50.8M - $95.5M
|
1.28M
$202M
|
|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
PUT |
763K+ 139.19% |
$48.7M - $91.6M
|
1.31M
$207M
|
|
|
Nov 10, 2025
Q3 2025
|
Trivest Advisors LTD
Hong Kong, K3 |
BUY
|
- |
757K+ 463.38% |
$48.3M - $90.8M
|
920K
$145M
|
|
|
Nov 14, 2025
Q3 2025
|
Amf Tjanstepension Ab
|
BUY
|
- |
756K+ 71.56% |
$48.3M - $90.8M
|
1.81M
$286M
|
|
|
Nov 13, 2025
Q3 2025
|
Hsbc Holdings PLC
London, X0 |
BUY
|
- |
732K+ 63.8% |
$46.7M - $87.9M
|
1.88M
$297M
|
|
|
Nov 14, 2025
Q3 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
BUY
|
- |
695KNew |
$44.4M - $83.4M
|
695K
$110M
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
576K+ 7.36% |
$36.8M - $69.2M
|
8.4M
$1.33B
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
512K+ 41.55% |
$32.7M - $61.5M
|
1.74M
$275M
|
|
|
Nov 13, 2025
Q3 2025
|
Macquarie Group LTD
Australia, C3 |
BUY
|
- |
502K+ 818.41% |
$32.1M - $60.3M
|
563K
$88.9M
|
|
|
Nov 07, 2025
Q3 2025
|
Wt Asset Management LTD
Hong Kong, K3 |
BUY
|
- |
499KNew |
$31.9M - $59.9M
|
499K
$78.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
489KNew |
$31.2M - $58.7M
|
489K
$77.2M
|
|
|
Nov 12, 2025
Q3 2025
|
Nomura Asset Management CO LTD
Tokyo, M0 |
BUY
|
- |
470K+ 127.11% |
$30M - $56.4M
|
840K
$133M
|
|
|
Nov 14, 2025
Q3 2025
|
Rokos Capital Management LLP
London, X0 |
BUY
|
PUT |
450K+ 71.43% |
$28.7M - $54M
|
1.08M
$170M
|
|
|
Oct 22, 2025
Q3 2025
|
Robeco Institutional Asset Management B.V.
|
BUY
|
- |
421K+ 116.4% |
$26.9M - $50.5M
|
783K
$124M
|
|
|
Nov 14, 2025
Q3 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
419KNew |
$26.7M - $50.3M
|
419K
$66.1M
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
414KNew |
$26.4M - $49.7M
|
414K
$65.3M
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
403K+ 11.85% |
$25.7M - $48.4M
|
3.8M
$601M
|
|
|
Nov 14, 2025
Q3 2025
|
Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main
Frankfurt Am Main, 2M |
BUY
|
- |
402KNew |
$25.7M - $48.3M
|
402K
$63.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
CALL |
401KNew |
$25.6M - $48.1M
|
401K
$63.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Alyeska Investment Group, L.P.
Chicago, IL |
BUY
|
- |
396K+ 43.67% |
$25.3M - $47.6M
|
1.3M
$206M
|
|
|
Nov 14, 2025
Q3 2025
|
Samlyn Capital, LLC
New York, NY |
BUY
|
- |
394KNew |
$25.1M - $47.3M
|
394K
$62.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
PUT |
392K+ 174.05% |
$25M - $47.1M
|
618K
$97.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
384K+ 11.23% |
$24.5M - $46.1M
|
3.81M
$601M
|
|
|
Nov 19, 2025
Q3 2025
|
Danske Bank A/S
Copenhagen K, G7 |
BUY
|
- |
372K+ 2322.06% |
$23.8M - $44.7M
|
389K
$61.3M
|
|
|
Nov 04, 2025
Q3 2025
|
Envestnet Asset Management Inc
|
BUY
|
- |
372K+ 178.1% |
$23.7M - $44.6M
|
581K
$91.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Empowered Funds, LLC
|
BUY
|
- |
370K+ 278.74% |
$23.6M - $44.4M
|
502K
$79.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
358K+ 352.02% |
$22.9M - $43M
|
460K
$72.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
- |
349KNew |
$22.3M - $41.9M
|
349K
$55.1M
|
|
|
Nov 12, 2025
Q3 2025
|
Nationale Nederlanden Powszechne Towarzystwo Emerytalne S.A.
Warszawa, R9 |
BUY
|
- |
344KNew |
$22M - $41.3M
|
344K
$54.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of Nova Scotia
|
BUY
|
- |
339K+ 94.3% |
$21.6M - $40.7M
|
698K
$110M
|
|
|
Nov 05, 2025
Q3 2025
|
Candriam S.C.A.
|
BUY
|
- |
315K+ 1018.97% |
$20.1M - $37.8M
|
346K
$54.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
314K+ 26.34% |
$20M - $37.7M
|
1.5M
$237M
|
|
|
Nov 13, 2025
Q3 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
BUY
|
- |
289K+ 803.25% |
$18.4M - $34.7M
|
325K
$51.3M
|
|
|
Nov 03, 2025
Q3 2025
|
Australian Super Pty LTD
|
BUY
|
- |
285KNew |
$18.2M - $34.2M
|
285K
$45M
|
|
|
Nov 14, 2025
Q3 2025
|
Point72 Hong Kong LTD
Hong Kong, K3 |
BUY
|
- |
281KNew |
$17.9M - $33.7M
|
281K
$44.3M
|
|