Western Digital Corp. (WDC)

Sector:Information Technology
Super Investor Stats:
Ownership count:0
Ownership rank:--
% of all portfolios:0%
History Portfolio Manager Activity Share change % change to portfolio ▲
Q2  2025
≡ Lee Ainslie - Maverick Capital Sell 100.00% 14,383 0.01
Q1  2025
≡ Lee Ainslie - Maverick Capital Reduce 96.93% 454,011 0.32
Q4  2024
≡ Lee Ainslie - Maverick Capital Add 492.89% 389,392 0.42
Q3  2024
≡ Lee Ainslie - Maverick Capital Buy 79,002 0.11
Q4  2023
≡ Lee Ainslie - Maverick Capital Sell 100.00% 8,179 0.01
Q3  2023
≡ Lee Ainslie - Maverick Capital Buy 8,179 0.01
Q4  2022
≡ Viking Global Investors Sell 100.00% 7,400,746 1.12
Q3  2022
≡ Robert Olstein - Olstein Capital Management Sell 100.00% 105,000 0.71
≡ Viking Global Investors Add 276.36% 5,434,370 0.82
Q2  2022
≡ Lee Ainslie - Maverick Capital Sell 100.00% 11,561 0.01
≡ Robert Olstein - Olstein Capital Management Reduce 7.08% 8,000 0.05
≡ Daniel Loeb - Third Point Sell 100.00% 146,468 0.09
≡ Viking Global Investors Buy 1,966,376 0.40
Q1  2022
≡ Lee Ainslie - Maverick Capital Buy 11,561 0.01
≡ Robert Olstein - Olstein Capital Management Add 3.67% 4,000 0.02
≡ Daniel Loeb - Third Point Buy 146,468 0.09
≡ Viking Global Investors Sell 100.00% 1,311,029 0.25
Q4  2021
≡ Robert Olstein - Olstein Capital Management Add 15.96% 15,000 0.12
≡ Viking Global Investors Buy 1,311,029 0.25
Q3  2021
≡ Lee Ainslie - Maverick Capital Sell 100.00% 7,501 0.01
Q2  2021
≡ Lee Ainslie - Maverick Capital Buy 7,501 0.01
Q1  2021
≡ Robert Olstein - Olstein Capital Management Reduce 37.75% 57,000 0.53
≡ Michael Burry - Scion Asset Management Sell 100.00% 150,000 5.94
Q4  2020
≡ Robert Olstein - Olstein Capital Management Reduce 22.56% 44,000 0.39
≡ Michael Burry - Scion Asset Management Reduce 40.00% 100,000 3.96
Q3  2020
≡ Robert Olstein - Olstein Capital Management Add 46.62% 62,000 0.41
≡ Michael Burry - Scion Asset Management Buy 250,000 5.92
Q2  2020
≡ Robert Olstein - Olstein Capital Management Add 33.00% 33,000 0.27
Q1  2020
≡ Robert Olstein - Olstein Capital Management Reduce 12.89% 14,800 0.13
≡ Lee Ainslie - Maverick Capital Sell 100.00% 621,043 0.57
Q4  2019
≡ Bill Miller - Miller Value Partners Sell 100.00% 4,300 0.01
≡ Robert Olstein - Olstein Capital Management Reduce 5.20% 6,300 0.06
≡ Lee Ainslie - Maverick Capital Buy 621,043 0.57
Q3  2019
≡ Bill Miller - Miller Value Partners Reduce 48.63% 4,070 0.01
≡ Robert Olstein - Olstein Capital Management Reduce 35.93% 67,900 0.63
≡ Michael Burry - Scion Asset Management Sell 100.00% 250,000 12.71
Q2  2019
≡ Bill Miller - Miller Value Partners Add 17.97% 1,275 0.00
≡ Robert Olstein - Olstein Capital Management Reduce 0.53% 1,000 0.01
≡ Michael Burry - Scion Asset Management Add 66.67% 100,000 5.08
Q1  2019
≡ Bill Miller - Miller Value Partners Buy 7,095 0.01
≡ Robert Olstein - Olstein Capital Management Add 7.34% 13,000 0.10
≡ Michael Burry - Scion Asset Management Add 50.00% 50,000 2.45
Q4  2018
≡ Robert Olstein - Olstein Capital Management Add 15.69% 24,000 0.15
Q3  2018
≡ Robert Olstein - Olstein Capital Management Add 42.99% 46,000 0.36
≡ David Tepper - Appaloosa Management Sell 100.00% 1,099,500 0.98
Q2  2018
≡ Robert Olstein - Olstein Capital Management Add 24.42% 21,000 0.22
≡ David Tepper - Appaloosa Management Add 119.90% 599,500 0.53
Q1  2018
≡ Lee Ainslie - Maverick Capital Sell 100.00% 93,040 0.09
≡ David Tepper - Appaloosa Management Reduce 16.67% 100,000 0.10
≡ Robert Olstein - Olstein Capital Management Reduce 42.67% 64,000 0.75
Q4  2017
≡ Lee Ainslie - Maverick Capital Buy 93,040 0.09
≡ Robert Olstein - Olstein Capital Management Add 27.12% 32,000 0.32
≡ David Tepper - Appaloosa Management Reduce 76.70% 1,975,138 1.81
Q3  2017
≡ David Tepper - Appaloosa Management Add 0.20% 5,138 0.01
≡ Robert Olstein - Olstein Capital Management Add 36.42% 31,500 0.35
Q2  2017
≡ Robert Olstein - Olstein Capital Management Buy 86,500 0.97
≡ David Tepper - Appaloosa Management Add 97.69% 1,270,000 1.77
Q1  2017
≡ David Tepper - Appaloosa Management Add 16.07% 180,000 0.26
Q4  2016
≡ David Tepper - Appaloosa Management Reduce 2.61% 30,000 0.04
Q3  2016
≡ David Tepper - Appaloosa Management Reduce 20.69% 300,000 0.46
Q2  2016
≡ David Tepper - Appaloosa Management Buy 1,450,000 1.83
Q2  2013
≡ David Einhorn - Greenlight Capital Sell 100.00% 600,000 0.48
Q4  2012
≡ David Einhorn - Greenlight Capital Buy 600,000 0.44
Q4  2011
≡ Harry Burn - Sound Shore Sell 100.00% 407,100 0.71
Q3  2011
≡ Harry Burn - Sound Shore Buy 407,100 0.71
Q2  2009
≡ David Einhorn - Greenlight Capital Sell 100.00% 686,458 0.71
Q4  2008
≡ David Einhorn - Greenlight Capital Buy 686,458 0.51
Q2  2008
≡ Harry Burn - Sound Shore Sell 100.00% 1,566,500 1.82
Q1  2008
≡ Harry Burn - Sound Shore Reduce 17.54% 333,300 0.39
Q4  2007
≡ Harry Burn - Sound Shore Reduce 7.96% 164,200 0.19
Q3  2007
≡ Harry Burn - Sound Shore Add 73.34% 873,300 0.77
Q2  2007
≡ Harry Burn - Sound Shore Buy 1,190,700 0.79

* "Hold Price" is the last known price at which an investor still held a security. It is the closing price of the security as of the portfolio date (quarter end). This value is only provided when a security is owned by at least two investors. In the case of reporting dates being different, a weighted average price is calculated.