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Ultra Clean Holdings
UCTT

Overview Fund Activity

226 hedge funds and large institutions have $948M invested in Ultra Clean Holdings in 2025 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 90 increasing their positions, 63 reducing their positions, and 38 closing their positions.

Holders
226
Holders Change
-1
Holders Change %
-0.44%
% of All Funds
3.04%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
42
Increased
90
Reduced
63
Closed
38
Calls
$1.86M
Puts
$2.25M
Net Calls
-$399K
Net Calls Change
+$830K

Top Buyers

1
FCM
1
Frontier Capital Management
Massachusetts
$62.2M
2
DCM
2
Divisar Capital Management
California
$32M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$19.5M
4
Morgan Stanley
4
Morgan Stanley
New York
$17.4M
5
Invesco
5
Invesco
Georgia
$43.2M

Top Sellers

1
Boston Partners
1
Boston Partners
Massachusetts
$0
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$241K
3
LIP
3
Liontrust Investment Partners
United Kingdom
$0
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$105M
5
NL
5
Nuveen LLC
North Carolina
$2.44M
Name Market Value Shares Shares
Change 		Shares
Change %
Marshall Wace
101
Marshall Wace
United Kingdom
$445K 19,728 +5,365 +37%
IIM
102
INTECH Investment Management
Florida
$435K 19,267 -10,244 -35%
CAM
103
Cresset Asset Management
Illinois
$410K 18,165 -690 -4%
Mitsubishi UFJ Asset Management
104
Mitsubishi UFJ Asset Management
Japan
$398K 17,647 +6,651 +60%
II
105
Inspire Investing
Idaho
$390K 17,280 +17,280 New
YCM
106
Yousif Capital Management
Michigan
$380K 16,841 – –
P
107
Pitcairn
Pennsylvania
$370K 16,396 +523 +3%
Verition Fund Management
108
Verition Fund Management
Connecticut
$365K 16,190 +16,190 New
AIM
109
Aigen Investment Management
New York
$361K 16,000 +16,000 New
Ensign Peak Advisors
110
Ensign Peak Advisors
Utah
$357K 15,806 -4,100 -21%
TRSOTSOK
111
Teachers Retirement System of the State of Kentucky
Kentucky
$344K 15,282 – –
SSA
112
Schonfeld Strategic Advisors
New York
$343K 15,205 +15,205 New
NSEDCP
113
NJ State Employees Deferred Compensation Plan
New Jersey
$339K 15,000 – –
ProShare Advisors
114
ProShare Advisors
Maryland
$331K 14,663 -1,394 -9%
Raymond James Financial
115
Raymond James Financial
Florida
$326K 14,447 -64 -0.4%
Handelsbanken Fonder
116
Handelsbanken Fonder
Sweden
$325K 14,400 – –
Stifel Financial
117
Stifel Financial
Missouri
$325K 14,396 +877 +6%
Fuller & Thaler Asset Management
118
Fuller & Thaler Asset Management
California
$322K 14,255 -3,270 -19%
HT
119
Headlands Technologies
Illinois
$314K 13,929 +2,591 +23%
Osaic Holdings
120
Osaic Holdings
Arizona
$311K 9,350 +3,753 +67%
LPAM
121
Lodestar Private Asset Management
California
$305K 13,500 -1,757 -12%
ACM
122
Aquatic Capital Management
Illinois
$302K 13,400 -1,840 -12%
Allspring Global Investments
123
Allspring Global Investments
North Carolina
$300K 12,609 -7,817 -38%
ASRS
124
Arizona State Retirement System
Arizona
$297K 13,152 +237 +2%
MSRPS
125
Maryland State Retirement & Pension System
Maryland
$297K 13,139 – –
3 4
5
6 7