UCTT

Ultra Clean Holdings

229 hedge funds and large institutions have $950M invested in Ultra Clean Holdings in 2025 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 90 increasing their positions, 65 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

0.68% more ownership

Funds ownership: 92.54%93.22% (+0.68%)

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

27% less call options, than puts

Call options by funds: $2.39M | Put options by funds: $3.26M

Holders
229
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.39M
Puts
$3.26M
Net Calls
Net Calls Change

Top Buyers

1 +$16.6M
2 +$7.86M
3 +$6.33M
4
Morgan Stanley
Morgan Stanley
New York
+$4.81M
5
Invesco
Invesco
Georgia
+$4.76M

Top Sellers

1 -$21.4M
2 -$16.6M
3 -$6.75M
4
Vanguard Group
Vanguard Group
Pennsylvania
-$4.46M
5
N
Nuveen
North Carolina
-$4.39M
Name Holding Trade Value Shares
Change
Change in
Stake
176
$17K
177
$14.1K
178
$14.1K
179
$13.6K
180
$13.2K
181
$11.6K
182
$10K
183
$9.03K
184
$8.82K
185
$8.4K
186
$8K
187
$5.95K
188
$5.42K
189
$5.33K
190
$4.54K
191
$4.51K
192
$4.33K
193
$4.06K
194
$3.57K
195
$3.57K
196
$3.43K
197
$3.27K
198
$3.18K
199
$2.93K
200
$2.53K