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
Envestnet Asset Management
76
Envestnet Asset Management
Illinois
$1.09M
California State Teachers Retirement System (CalSTRS)
77
California State Teachers Retirement System (CalSTRS)
California
$1.05M
State of Tennessee, Department of Treasury
78
State of Tennessee, Department of Treasury
Tennessee
$1.03M
TI
79
Trexquant Investment
Connecticut
$961K
Canada Life
80
Canada Life
Manitoba, Canada
$937K
New York State Common Retirement Fund
81
New York State Common Retirement Fund
New York
$918K
PRCP
82
Pacific Ridge Capital Partners
Oregon
$915K
Victory Capital Management
83
Victory Capital Management
Texas
$892K
ECM
84
ExodusPoint Capital Management
New York
$859K
Janney Montgomery Scott
85
Janney Montgomery Scott
Pennsylvania
$816K
Citadel Advisors
86
Citadel Advisors
Florida
$793K
Thrivent Financial for Lutherans
87
Thrivent Financial for Lutherans
Minnesota
$790K
New York State Teachers Retirement System (NYSTRS)
88
New York State Teachers Retirement System (NYSTRS)
New York
$762K
RBC
89
Romano Brothers & Co
Illinois
$741K
Creative Planning
90
Creative Planning
Kansas
$738K
HF
91
HRT Financial
New York
$679K
LPL Financial
92
LPL Financial
California
$679K
HT
93
Headlands Technologies
Illinois
$669K
MIM
94
MetLife Investment Management
New Jersey
$664K
GF
95
Gabelli Funds
New York
$655K
SOADOR
96
State of Alaska Department of Revenue
Alaska
$635K
Franklin Resources
97
Franklin Resources
California
$631K
Janus Henderson Group
98
Janus Henderson Group
United Kingdom
$600K
QT
99
Quantbot Technologies
New York
$599K
Mitsubishi UFJ Asset Management
100
Mitsubishi UFJ Asset Management
Japan
$584K