Ultra Clean Holdings, Inc.

UCTT

Exchange: Nasdaq
Industry: Semiconductors & Related Devices
SEC CIK: 0001275014

SEC filings (opens in a new tab)

In the last 90 days, Ultra Clean Holdings, Inc. insiders filed 0 open-market purchases and 1 sale; 438 institutions reported holding it in 13F filings for Q2 2026, worth $6.50B in total; Maverick Capital is the only superinvestor holding it.

Q3 2024 vs. Q2 2024

How the institutions holding Ultra Clean Holdings, Inc. changed between Q2 2024 and Q3 2024.

All holders in Q3 2024 All holders in Q2 2024

13F holders of UCTT: Q2 2024 compared with Q3 2024
Measure	Q2 2024	Of which not filed for Q3 2024	Q3 2024	Change
Holders	217	1	250	+34
Shares	41.1M	6.93M	40.4M	+6.26M (+18.4%)
Value	$2.01B	$339.4M	$1.61B	−$61.5M (−3.7%)

1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (62)

Institutions that held Ultra Clean Holdings, Inc. at the end of Q3 2024 but not at the end of Q2 2024.

Institutions new to UCTT in Q3 2024
Institution	Shares	Value	% of portfolio
BlackRock, Inc.	7,037,081	$281.0M	0.01%
Cubist Systematic Strategies, LLC	258,200	$10.3M	0.16%
D. E. Shaw & Co., Inc.	227,685	$9.09M	0.01%
Two Sigma Investments, LP	84,650	$3.38M	0.01%
HRT Financial LP	71,223	$2.84M	0.01%
Jump Financial, LLC	67,858	$2.71M	0.06%
Marshall Wace, LLP	42,215	$1.69M	0.00%
Knights of Columbus Asset Advisors LLC	41,108	$1.64M	0.11%
Summit Global Investments	36,308	$1.45M	0.09%
Federated Hermes, Inc.	32,691	$1.31M	0.00%
Fox Run Management, L.L.C.	31,484	$1.26M	0.28%
Moloney Securities Asset Management, LLC	26,256	$1.05M	0.14%
Balyasny Asset Management LLC	25,942	$1.04M	0.00%
Canada Pension Plan Investment Board	25,400	$1.01M	0.00%
Lodestar Private Asset Management LLC	22,161	$884.9K	0.11%
SG Americas Securities, LLC	22,002	$879.0K	0.00%
Dynamic Technology Lab Private Ltd	20,855	$833.0K	0.09%
Verition Fund Management LLC	20,761	$829.0K	0.01%
Holocene Advisors, LP	19,958	$796.9K	0.00%
Lazard Asset Management LLC	19,407	$774.0K	0.00%
Trexquant Investment LP	15,790	$630.5K	0.01%
Squarepoint Ops LLC	15,181	$606.2K	0.00%
Intech Investment Management LLC	13,762	$549.5K	0.01%
Creative Planning	13,680	$546.2K	0.00%
Cornercap Investment Counsel Inc	13,194	$526.8K	0.16%
XTX Topco Ltd	11,921	$476.0K	0.03%
Schonfeld Strategic Advisors LLC	11,797	$471.1K	0.00%
ISAM Funds (UK) Ltd	9,996	$399.1K	0.23%
Brevan Howard Capital Management LP	9,639	$384.9K	0.02%
Gotham Asset Management, LLC	9,570	$382.1K	0.00%
Point72 (DIFC) Ltd	8,569	$342.1K	0.03%
Occudo Quantitative Strategies LP	8,478	$338.5K	0.06%
Teamwork Financial Advisors, LLC	8,200	$327.4K	0.05%
Virtu Financial LLC	7,739	$309.0K	0.02%
ARGA Investment Management, LP	6,524	$260.5K	0.01%
Corton Capital Inc.	5,910	$236.0K	0.11%
Aigen Investment Management, LP	5,742	$229.3K	0.04%
Delphi Management Inc	5,700	$228.0K	0.21%
Scientech Research LLC	5,128	$204.8K	0.04%
Point72 Asset Management, L.P.	4,781	$190.9K	0.00%
Maxi Investments CY Ltd	4,444	$177.0K	0.05%
Acadian Asset Management LLC	4,362	$174.0K	0.00%
Credit Agricole S A	3,974	$158.7K	0.00%
Morgan Dempsey Capital Management LLC	2,327	$92.9K	0.03%
Steward Partners Investment Advisory, LLC	1,844	$73.6K	0.00%
Pension & Wealth Management Advisors, Inc.	1,610	$64.3K	0.03%
Point72 Asia (Singapore) Pte. Ltd.	814	$32.5K	0.01%
IFP Advisors, Inc	300	$12.0K	0.00%
National Bank of Canada	284	$11.3K	0.00%
Simplex Trading, LLC	252	$10.0K	0.00%
Hillsdale Investment Management Inc.	170	$6.79K	0.00%
Capital Performance Advisors LLP	79	$3.15K	0.00%
Sterling Capital Management LLC	46	$1.84K	0.00%
Continuum Advisory, LLC	50	$1.75K	0.00%
Lindbrook Capital, LLC	13	$519	0.00%
Bruce G. Allen Investments, LLC	10	$399	0.00%
True Wealth Design, LLC	8	$320	0.00%
CoreCap Advisors, LLC	8	$319	0.00%
Federation des caisses Desjardins du Quebec	8	$319	0.00%
Mendota Financial Group, LLC	5	$200	0.00%
Claris Advisors, LLC	1	$40	0.00%
Hemington Wealth Management	4	$0	0.00%

Sold out (28)

Institutions that held Ultra Clean Holdings, Inc. at the end of Q2 2024 and filed for Q3 2024 without it.

Institutions that sold out of UCTT in Q3 2024
Institution	Shares, Q2 2024	Value, Q2 2024
Vaughan Nelson Investment Management, L.P.	860,798	$42.2M
Wellington Management Group LLP	531,013	$26.0M
Adage Capital Partners GP, L.L.C.	225,000	$11.0M
Natixis Advisors, L.P.	188,988	$9.26M
Tyro Capital Management LLC	91,447	$4.48M
SummerHaven Investment Management, LLC	19,993	$979.7K
UniSuper Management Pty Ltd	10,176	$498.6K
Martingale Asset Management L P	9,477	$464.4K
Deerfield Management Company, L.P. (Series C)	8,449	$414.0K
Kendall Capital Management	6,215	$304.5K
Private Advisor Group, LLC	5,096	$249.7K
Pictet Asset Management Holding SA	4,902	$240.2K
Raymond James & Associates	4,514	$221.2K
Capstone Investment Advisors, LLC	4,434	$217.3K
Inceptionr LLC	4,431	$217.1K
CIBC Asset Management Inc	4,392	$215.2K
Ashton Thomas Private Wealth, LLC	3,451	$169.1K
Redwood Wealth Management Group, LLC	2,160	$105.8K
EntryPoint Capital, LLC	1,586	$77.7K
Innealta Capital, LLC	831	$40.7K
Tyler-Stone Wealth Management	250	$12.3K
Sandy Spring Bank	219	$10.7K
Umb Bank N A	58	$2.84K
GWM Advisors LLC	38	$1.86K
Mather Group, LLC.	39	$1.79K
Riggs Asset Managment Co. Inc.	15	$735
Gradient Investments LLC	7	$343
TFC Financial Management	1	$49

Not filed for Q3 2024 yet (1)

Institutions that held Ultra Clean Holdings, Inc. at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding UCTT in Q2 2024 that haven't filed for Q3 2024
Institution	Shares, Q2 2024	Value, Q2 2024
BlackRock Inc.	6,926,066	$339.4M