Castle Rock Wealth Management, LLC

Position in WDC — Western Digital Corp

CIK 1727605 WALNUT CREEK, CA

Position in WDC

as of Jun 30, 2026 · filed Jul 8, 2026 Compact

Position Value

$2,125,021

+$1,771,491 QoQ

Shares Held

3,327

+154.6% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.71%

of 13F equity value

Holder Rank

#793

of 1,846 holders

Holding Since

Dec 2025

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Castle Rock Wealth Management, LLC holds $3,759,069 across 4 Computer Hardware names. WDC ranks #1 (56.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WDC	Western Digital Corp This page	3,327	$2,125,021
2	SNDK	Sandisk Corp	426	$968,608
3	ANET	Arista Networks, Inc.	2,636	$447,803
4	QBTS	D-Wave Quantum Inc.	9,072	$217,637

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,125,021	3,327	+154.6%	Shares	Sole	2026-07-08
2026-03-31	$353,530	1,307	-0.3%	Shares	Sole	2026-04-08
2025-12-31	$225,845	1,311	—	Shares	Sole	2026-02-05
No filing history on record for this holder in this stock.