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.

Q4 2021 vs. Q3 2021

How the institutions holding Ultra Clean Holdings, Inc. changed between Q3 2021 and Q4 2021.

All holders in Q4 2021 All holders in Q3 2021

13F holders of UCTT: Q3 2021 compared with Q4 2021
Measure	Q3 2021	Of which not filed for Q4 2021	Q4 2021	Change
Holders	239	4	275	+40
Shares	37.4M	122.4K	37.6M	+404.1K (+1.1%)
Value	$1.59B	$4.85M	$2.16B	+$572.6M (+36.1%)

4 institutions that held it in Q3 2021 haven't filed for Q4 2021 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 Q4 2021 but not at the end of Q3 2021.

Institutions new to UCTT in Q4 2021
Institution	Shares	Value	% of portfolio
Scout Investments, Inc.	129,213	$7.41M	0.11%
State of New Jersey Common Pension Fund D	49,474	$2.84M	0.01%
Allspring Global Investments Holdings, LLC	42,499	$2.44M	0.00%
Yousif Capital Management, LLC	42,411	$2.43M	0.03%
CastleKnight Management LP	42,100	$2.42M	0.88%
Natixis	35,000	$2.01M	0.01%
Lyon Street Capital, LLC	30,000	$1.72M	1.71%
Alpha DNA Investment Management LLC	26,478	$1.52M	0.97%
Penserra Capital Management LLC	20,595	$1.18M	0.03%
Raymond James & Associates	16,340	$937.0K	0.00%
Occudo Quantitative Strategies LP	14,592	$837.0K	0.07%
Sigma Planning Corp	13,417	$770.0K	0.02%
AE Wealth Management LLC	13,155	$755.0K	0.01%
Toth Financial Advisory Corp	12,875	$739.0K	0.10%
ARS Wealth Advisors Group, LLC	12,000	$688.0K	0.12%
Wolverine Trading, LLC	11,304	$650.0K	0.01%
Balyasny Asset Management LLC	10,781	$618.0K	0.00%
Janney Montgomery Scott LLC	9,275	$532.0K	0.00%
Avidian Wealth Solutions, LLC	9,027	$518.0K	0.03%
Prescott Group Capital Management, L.L.C.	8,000	$459.0K	0.10%
Fox Run Management, L.L.C.	7,797	$447.0K	0.26%
BTC Capital Management, Inc.	7,838	$446.0K	0.04%
Jackson Square Capital, LLC	6,664	$382.0K	0.11%
Brown Advisory Inc	6,478	$371.0K	0.00%
CIBC World Markets Inc.	6,143	$352.0K	0.00%
Watershed Asset Management, L.L.C.	5,141	$295.0K	0.27%
Money Concepts Capital Corp	4,482	$257.0K	0.02%
Profund Advisors LLC	4,120	$236.0K	0.01%
Guggenheim Capital LLC	4,117	$236.0K	0.00%
Mission Wealth Management, LP	4,000	$229.0K	0.01%
Marshall Wace, LLP	3,883	$222.0K	0.00%
Cetera Investment Advisers	3,773	$216.0K	0.00%
D.A. Davidson & Co.	3,715	$213.0K	0.00%
Spire Wealth Management	3,156	$181.0K	0.00%
State of Wyoming	1,633	$94.0K	0.04%
TD Waterhouse Canada Inc.	715	$54.0K	0.00%
Covestor Ltd	779	$45.0K	0.06%
Simplex Trading, LLC	774	$44.0K	0.00%
Dark Forest Capital Management LP	733	$42.0K	0.02%
Umb Bank N A	721	$41.0K	0.00%
Edmond de Rothschild Holding S.A.	698	$40.0K	0.00%
Counterpoint Mutual Funds LLC	482	$28.0K	0.03%
Macroview Investment Management LLC	321	$18.0K	0.02%
Byrne Asset Management LLC	272	$16.0K	0.01%
Tyler-Stone Wealth Management	250	$14.0K	0.01%
Sandy Spring Bank	219	$13.0K	0.00%
TCI Wealth Advisors, Inc.	235	$13.0K	0.00%
Bessemer Group Inc	175	$10.0K	0.00%
Fortitude Advisory Group L.L.C.	183	$10.0K	0.01%
Sageworth Trust Co of South Dakota	163	$9.00K	0.01%
CWM, LLC	123	$7.00K	0.00%
CarsonAllaria Wealth Management, Ltd.	117	$7.00K	0.01%
Creative Financial Designs Inc	100	$6.00K	0.00%
Northwestern Mutual Wealth Management Co	100	$6.00K	0.00%
Blue Bell Private Wealth Management, LLC	90	$5.00K	0.00%
Centerpoint Advisors, LLC	48	$3.00K	0.00%
Hoey Investments, Inc	30	$2.00K	0.00%
Cambridge Trust Co	17	$1.00K	0.00%
JFS Wealth Advisors, LLC	3	$0	0.00%
Mach-1 Financial Group, Inc.	12	$0	0.00%
Curi Capital	3	$0	0.00%
Schubert & Co	4	$0	0.00%

Sold out (22)

Institutions that held Ultra Clean Holdings, Inc. at the end of Q3 2021 and filed for Q4 2021 without it.

Institutions that sold out of UCTT in Q4 2021
Institution	Shares, Q3 2021	Value, Q3 2021
Hood River Capital Management LLC	108,096	$4.61M
Two Sigma Investments, LP	48,612	$2.07M
Gsa Capital Partners LLP	16,212	$691.0K
Virtu Financial LLC	11,368	$484.0K
PEAK6 Investments LLC	9,767	$416.0K
Bridgeway Capital Management, LLC	9,000	$383.0K
Twinbeech Capital LP	7,749	$330.0K
Advisory Services Network, LLC	6,782	$289.0K
Blueshift Asset Management, LLC	6,712	$286.0K
AlphaCrest Capital Management LLC	6,545	$279.0K
V Wealth Advisors LLC	6,070	$259.0K
Quantinno Capital Management LP	5,474	$233.0K
ExodusPoint Capital Management, LP	5,190	$221.0K
Point72 Hong Kong Ltd	4,353	$185.0K
O'Shaughnessy Asset Management, LLC	3,393	$145.0K
Walleye Trading LLC	2,289	$98.0K
Cahill Financial Advisors Inc	1,000	$43.0K
Systematic Alpha Investments, LLC	228	$11.0K
Community Bank, N.A.	200	$9.00K
Trustcore Financial Services, LLC	220	$9.00K
Central Trust Co	40	$2.00K
Arkadios Wealth Advisors	12	$0

Not filed for Q4 2021 yet (4)

Institutions that held Ultra Clean Holdings, Inc. at the end of Q3 2021 and haven't filed a 13F for Q4 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding UCTT in Q3 2021 that haven't filed for Q4 2021
Institution	Shares, Q3 2021	Value, Q3 2021
Cardan Capital Partners, LLC	91,232	$3.89M
Psagot Investment House Ltd.	22,214	$946.0K
Wealth Quarterback LLC	8,857	$16.0K
Berman Capital Advisors, LLC	110	$4.00K