Highbridge Capital Management’s Western Digital WDC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-1,000	Closed	-$64K	–	351
2025 Q2	$64K	Sell	1,000 -26,500	-96%	-$1.26M	﹤0.01%	215
2025 Q1	$1.11M	Buy	+27,500	New	+$1.3M	0.05%	89
2019 Q3	–	Hold	0	–	–	–	151
2019 Q2	–	Sell	-506,704	Closed	-$17.4M	–	347
2019 Q1	$18.4M	Buy	506,704 +473,629	+1,432%	+$16.2M	0.83%	50
2018 Q4	$924K	Buy	+33,075	New	+$1.17M	0.04%	269
2018 Q3	–	Sell	-85,475	Closed	-$5M	–	966
2018 Q2	$5M	Buy	85,475 +28,487	+50%	+$1.81M	0.15%	249
2018 Q1	$3.97M	Sell	56,988 -192,219	-77%	-$12.9M	0.1%	329
2017 Q4	$15M	Buy	249,207 +198,785	+394%	+$12.8M	0.39%	93
2017 Q3	$3.29M	Buy	50,422 +46,982	+1,366%	+$3.12M	0.07%	362
2017 Q2	$230K	Buy	+3,440	New	+$229K	0.01%	1065
2017 Q1	–	Sell	-6,034	Closed	-$347K	–	1819
2016 Q4	$310K	Buy	+6,034	New	+$278K	0.01%	969
2016 Q3	–	Hold	0	–	–	–	1794
2016 Q2	–	Sell	-69,771	Closed	-$2.3M	–	1908
2016 Q1	$2.49M	Buy	69,771 +60,521	+654%	+$2.16M	0.05%	452
2015 Q4	$420K	Sell	9,250 -333,288	-97%	-$17M	0.01%	1060
2015 Q3	$20.6M	Sell	342,538 -123,499	-26%	-$7.43M	0.39%	78
2015 Q2	$27.6M	Buy	466,037 +410,094	+733%	+$29.4M	0.46%	63
2015 Q1	$3.85M	Buy	+55,943	New	+$4.38M	0.06%	373
2014 Q4	–	Sell	-179,522	Closed	-$13.6M	–	1520
2014 Q3	$13.2M	Buy	+179,522	New	+$13.5M	0.2%	157
2014 Q1	–	Hold	0	–	–	–	1343
2013 Q4	–	Sell	-9,840	Closed	-$550K	–	1427
2013 Q3	$472K	Buy	+9,840	New	+$486K	0.01%	894