UCTT

Ultra Clean Holdings

235 hedge funds and large institutions have $1.08B invested in Ultra Clean Holdings in 2025 Q4 according to their latest regulatory filings, with 28 funds opening new positions, 81 increasing their positions, 85 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

6% less capital invested

Capital invested by funds: $1.15B → $1.08B (-$70.4M)

46% less call options, than puts

Call options by funds: $1.13M | Put options by funds: $2.1M

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
235
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.13M
Puts
$2.1M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
QCM
101
Quantinno Capital Management
New York
$581K
Universal-Beteiligungs- und Servicegesellschaft
102
Universal-Beteiligungs- und Servicegesellschaft
Germany
$564K
Walleye Capital
103
Walleye Capital
New York
$564K
IMRF
104
Illinois Municipal Retirement Fund
Illinois
$562K
Susquehanna International Group
105
Susquehanna International Group
Pennsylvania
$559K
Osaic Holdings
106
Osaic Holdings
Arizona
$549K
YCM
107
Yousif Capital Management
Michigan
$540K
LSERS
108
Louisiana State Employees Retirement System
Louisiana
$527K
Mirae Asset Global ETFs Holdings
109
Mirae Asset Global ETFs Holdings
Hong Kong
$525K
XT
110
XTX Topco
Cayman Islands
$504K
Manulife (Manufacturers Life Insurance)
111
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$471K
II
112
Inspire Investing
Idaho
$467K
Toronto Dominion Bank
113
Toronto Dominion Bank
Ontario, Canada
$459K
CAU
114
Caxton Associates (UK)
$457K
BHCM
115
Brevan Howard Capital Management
Jersey
$455K
IIM
116
INTECH Investment Management
Florida
$443K
Wealth Enhancement Advisory Services
117
Wealth Enhancement Advisory Services
Minnesota
$420K
Allspring Global Investments
118
Allspring Global Investments
North Carolina
$419K
AI
119
Atria Investments
North Carolina
$410K
GFA
120
Gallagher Fiduciary Advisors
Illinois
$405K
Stifel Financial
121
Stifel Financial
Missouri
$391K
Amundi
122
Amundi
France
$389K
Handelsbanken Fonder
123
Handelsbanken Fonder
Sweden
$365K
VC
124
VarCov Co
Connecticut
$361K
JF
125
Jump Financial
Illinois
$346K