Cornerstone Advisory, LLC

Position in KLAC — Kla Corp

CIK 1668189 HUNT VALLEY, MD

Position in KLAC

as of Jun 30, 2026 · filed Jul 29, 2026 Compact

Position Value

$686,993

+$376,315 QoQ

Shares Held

2,277

+7.9% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.18%

of 13F equity value

Holder Rank

#1,623

of 2,471 holders

Holding Since

Jun 2024

5 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Technology · as of Jun 30, 2026

Cornerstone Advisory, LLC holds $5,276,429 across 4 Semiconductor Equipment & Materials names. KLAC ranks #3 (13.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMAT	Applied Materials Inc /De	4,577	$3,309,171
2	LRCX	Lam Research Corp	2,073	$898,293
3	KLAC	Kla Corp This page	2,277	$686,993
4	ASML	Asml Holding NV	192	$381,972

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$686,993	2,277	+979.1%	Shares	Sole	2026-07-29
2026-03-31	$310,678	211	+4.5%	Shares	Sole	2026-05-04
2025-12-31	$245,446	202	+1.0%	Shares	Sole	2026-01-28
2025-09-30	$215,720	200	-20.9%	Shares	Sole	2025-11-07
2024-06-30	$208,601	253	—	Shares	Sole	2024-08-14
No filing history on record for this holder in this stock.