Great Diamond Partners, LLC

Position in KLAC — Kla Corp

CIK 1801112 Portland, ME

Position in KLAC

as of Jun 30, 2026 · filed Jul 17, 2026 Compact

Position Value

$9,029,275

+$4,588,487 QoQ

Shares Held

29,927

-0.8% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

3.46%

of 13F equity value

Holder Rank

#705

of 2,471 holders

Holding Since

Sep 2020

24 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Great Diamond Partners, LLC holds $11,782,305 across 5 Semiconductor Equipment & Materials names. KLAC ranks #1 (76.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	KLAC	Kla Corp This page	29,927	$9,029,275
2	LRCX	Lam Research Corp	3,635	$1,575,154
3	ASML	Asml Holding NV	276	$549,085
4	Q	Qnity Electronics, Inc.	2,075	$338,868
5	AMAT	Applied Materials Inc /De	401	$289,923

24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$9,029,275	29,927	+892.3%	Shares	Sole	2026-07-17
2026-03-31	$4,440,788	3,016	+37.2%	Shares	Sole	2026-05-12
2025-12-31	$2,671,960	2,199	-0.5%	Shares	Sole	2026-02-06
2025-09-30	$2,383,706	2,210	-0.1%	Shares	Sole	2025-10-20
2025-06-30	$1,981,376	2,212	+0.1%	Shares	Sole	2025-08-13
2025-03-31	$1,502,358	2,210	-47.6%	Shares	Sole	2025-05-13
2024-12-31	$2,655,955	4,215	-28.9%	Shares	Sole	2025-01-23
2024-09-30	$4,590,702	5,928	-14.3%	Shares	Sole	2024-10-25
2024-06-30	$5,703,135	6,917	-21.2%	Shares	Sole	2024-07-29
2024-03-31	$6,134,841	8,782	-0.6%	Shares	Sole	2024-05-08
2023-12-31	$5,135,204	8,834	+1.0%	Shares	Sole	2024-02-07
2023-09-30	$4,013,275	8,750	-2.3%	Shares	Sole	2023-10-19
2023-06-30	$4,342,869	8,954	+0.5%	Shares	Sole	2023-07-17
2023-03-31	$3,556,205	8,909	-12.6%	Shares	Sole	2023-05-04
2022-12-31	$3,843,443	10,194	-1.2%	Shares	Sole	2023-02-01
2022-09-30	$3,124,049	10,323	+0.5%	Shares	Sole	2022-10-24
2022-06-30	$3,277,589	10,272	-1.0%	Shares	Sole	2022-07-26
2022-03-31	$3,799,702	10,380	-4.6%	Shares	Sole	2022-05-05
2021-12-31	$4,678,736	10,878	-3.5%	Shares	Sole	2022-01-26
2021-09-30	$3,772,603	11,278	+0.2%	Shares	Sole	2021-10-21
2021-06-30	$3,648,983	11,255	-0.1%	Shares	Sole	2021-07-26
2021-03-31	$3,723,938	11,271	-17.4%	Shares	Sole	2021-05-04
2020-12-31	$3,531,532	13,640	+6.9%	Shares	Sole	2021-01-26
2020-09-30	$2,470,959	12,754	—	Shares	Sole	2020-10-19
No filing history on record for this holder in this stock.