STONERIDGE INVESTMENT PARTNERS LLC

Position in UCTT — Ultra Clean Holdings, Inc.

CIK 1108831 RADNOR, PA

Position in UCTT

as of Jun 30, 2026 · filed Aug 6, 2026 Compact

Position Value

$347

-$217,489 QoQ

Shares Held

4,164

-47.9% QoQ

Ownership

0.009%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#435

of 437 holders

Holding Since

Jun 2021

12 quarters on record

Voting authority Sole 84% Shared 16% None 0%

Technology · as of Jun 30, 2026

STONERIDGE INVESTMENT PARTNERS LLC holds $237,464 across 6 Semiconductor Equipment & Materials names. UCTT ranks #5 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMBA	Ambarella Inc	2,691	$230,887
2	LRCX	Lam Research Corp	7,770	$2,277
3	KLAC	Kla Corp	10,750	$1,965
4	AMAT	Applied Materials Inc /De	3,471	$1,762
5	UCTT	Ultra Clean Holdings, Inc. This page	4,164	$347
6	AEHR	Aehr Test Systems	2,831	$226

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$347	4,164	-47.9%	Shares	Sole	2026-08-06
2025-09-30	$217,836	7,994	+27.3%	Shares	Sole	2025-10-31
2024-12-31	$225,694	6,278	+18.4%	Shares	Sole	2025-01-28
2024-09-30	$211,748	5,303	-53.1%	Shares	Sole	2024-10-30
2024-06-30	$553,504	11,296	0.0%	Shares	Sole	2024-08-08
2024-03-31	$518,938	11,296	+90.8%	Shares	Sole	2024-05-06
2023-12-31	$202,108	5,920	0.0%	Shares	Sole	2024-02-07
2023-06-30	$227,683	5,920	+13.3%	Shares	Sole	2023-08-04
2022-03-31	$221,530	5,226	+9.7%	Shares	Sole	2022-04-26
2021-12-31	$273,377	4,766	0.0%	Shares	Sole	2022-02-02
2021-09-30	$203,031	4,766	+19.3%	Shares	Sole	2021-11-03
2021-06-30	$214,611	3,995	—	Shares	Sole	2021-08-04
No filing history on record for this holder in this stock.