WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

Polar Capital Holdings Plc's Holding History (CIK: 0001837309)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 913,192 Value ($000) $157,316 Avg Close $151.55 Range $112.43 - $188.77

Q3 2025

Shares 1,847,408 Value ($000) $221,800 Avg Close $81.60 Range $62.82 - $122.49

Q4 2021

Shares 1,163,127 Value ($000) $75,848 Avg Close $43.29 Range $37.27 - $50.63

Q3 2021

Shares 1,351,300 Value ($000) $76,267 Avg Close $47.33 Range $41.77 - $54.33

Q2 2021

Shares 1,351,300 Value ($000) $96,172 Avg Close $53.87 Range $48.26 - $58.87

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	913,192	$157,316	$151.55	$112.43 - $188.77
Q3 2025	1,847,408	$221,800	$81.60	$62.82 - $122.49
Q4 2021	1,163,127	$75,848	$43.29	$37.27 - $50.63
Q3 2021	1,351,300	$76,267	$47.33	$41.77 - $54.33
Q2 2021	1,351,300	$96,172	$53.87	$48.26 - $58.87