RiverPark Advisors, LLC

Position in UCTT — Ultra Clean Holdings, Inc.

CIK 1484256 NEW YORK, NY

Position in UCTT

as of Jun 30, 2026 · filed Jul 24, 2026 Compact

Position Value

$301,150

+$154,592 QoQ

Shares Held

2,112

-10.4% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

0.17%

of 13F equity value

Holder Rank

#305

of 437 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Technology · as of Jun 30, 2026

RiverPark Advisors, LLC holds $5,586,955 across 5 Semiconductor Equipment & Materials names. UCTT ranks #2 (5.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMAT	Applied Materials Inc /De	6,574	$4,753,002
2	UCTT	Ultra Clean Holdings, Inc. This page	2,112	$301,150
3	AEHR	Aehr Test Systems	2,630	$252,637
4	IPGP	Ipg Photonics Corp	2,015	$236,399
5	ASML	Asml Holding NV	22	$43,767

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$301,150	2,112	-10.4%	Shares	Other	2026-07-24
2026-03-31	$146,558	2,357	—	Shares	Other	2026-05-14
No filing history on record for this holder in this stock.