Who Owns Ultra Clean Holdings, Inc. (UCTT)?Hedge Fund & Institutional Holders

$55.10-0.95 (-1.70%)TechnologyNASDAQ

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$1.2400011803188904e+216T

% of Float Held

Infinity%

QoQ Change in Holders

+15 / -0

Price History

$17.84$30.21$42.58$54.95$67.32Sep 24Jun 25Mar 26

UCTT — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
Bank of New York Mellon CorpNew Position+635K+$13.0M
PRINCIPAL FINANCIAL GROUP INCNew Position+216K+$5.5M
4D Advisors, LLCNew Position+135K+$3.4M
SG Americas Securities, LLCNew Position+126K+$3.2M
GRACE & WHITE INC /NYNew Position+114K+$2.9M
HARBOR CAPITAL ADVISORS, INC.New Position+78K+$2.0M
Penn Capital Management Company, LLCNew Position+70K+$1.8M
Optimize Financial IncNew Position+57K+$1.5M
OPPENHEIMER & CO INCNew Position+54K+$1.4M
ENVESTNET ASSET MANAGEMENT INCNew Position+43K+$1.0M
MARTINGALE ASSET MANAGEMENT L PNew Position+47K+$1.0M
Trexquant Investment LPNew Position+38K+$960K
NEW YORK STATE TEACHERS RETIREMENT SYSTEMNew Position+30K+$762K
ROMANO BROTHERS AND COMPANYNew Position+29K+$740K
State of Alaska, Department of RevenueNew Position+25K+$635K

UCTT — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
SHAPIRO CAPITAL MANAGEMENT LLCDecreased-2.4M-$100.5B
DIMENSIONAL FUND ADVISORS LPDecreased-418K-$52.9B
GEODE CAPITAL MANAGEMENT, LLCDecreased-29K-$30.4B
ROYCE & ASSOCIATES LPDecreased-9K-$30.1B
Divisar Capital Management LLCDecreased-103K-$28.7B
PARADIGM CAPITAL MANAGEMENT INC/NYDecreased-50K-$17.9B
JPMORGAN CHASE & CODecreased-77K-$16.0B
GOLDMAN SACHS GROUP INCDecreased-851-$15.2B
NORTHERN TRUST CORPDecreased-21K-$13.2B
AMERIPRISE FINANCIAL INCDecreased-5K-$7.4B
UBS Group AGDecreased-30K-$7.1B
AQR CAPITAL MANAGEMENT LLCDecreased-18K-$6.5B
ROYAL BANK OF CANADADecreased-185K-$5.4B
VOLORIDGE INVESTMENT MANAGEMENT, LLCDecreased-26K-$5.2B
PUBLIC SECTOR PENSION INVESTMENT BOARDDecreased-20K-$4.8B

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1BlackRock, Inc.4,933,838$124.0M0.00%Share
2VANGUARD GROUP INC4,659,741$118.0M0.00%Share
3FRONTIER CAPITAL MANAGEMENT CO LLC3,509,839$88.9M0.94%Share
4Invesco Ltd.2,018,947$51.1M0.01%Share
5STATE STREET CORP1,852,482$46.0M0.00%Share
6DIMENSIONAL FUND ADVISORS LP1,466,386$37.0M0.01%Share
7Invesco Ltd.1,329,096$33.7M0.01%Share
8SHAPIRO CAPITAL MANAGEMENT LLC1,278,492$32.4M1.71%Share
9BlackRock, Inc.1,288,624$32.0M0.00%Share
10ROYCE & ASSOCIATES LP1,098,693$27.8M0.28%Share
11Divisar Capital Management LLC949,328$24.0M6.76%Share
12D. E. Shaw & Co., Inc.952,154$24.0M0.01%Share
13GEODE CAPITAL MANAGEMENT, LLC942,788$23.0M0.00%Share
14CHARLES SCHWAB INVESTMENT MANAGEMENT INC821,088$20.0M0.00%Share
15OBERWEIS ASSET MANAGEMENT INC/628,500$15.9M0.58%Share
16PARADIGM CAPITAL MANAGEMENT INC/NY608,200$15.4M0.65%Share
17Goodman Financial Corp558,019$14.1M2.68%Share
18MILLENNIUM MANAGEMENT LLC559,955$14.0M0.01%Share
19MORGAN STANLEY550,198$13.0M0.00%Share
20PINNACLE ASSOCIATES LTD462,126$11.7M0.15%Share
21DRIEHAUS CAPITAL MANAGEMENT LLC453,630$11.5M0.08%Share
22First Eagle Investment Management, LLC410,569$10.4M0.02%Share
23BNP PARIBAS FINANCIAL MARKETS426,561$10.0M0.00%Share
24GOLDMAN SACHS GROUP INC399,390$10.0M0.00%Share
25Dana Investment Advisors, Inc.389,516$9.9M0.29%Share
26NORTHERN TRUST CORP391,197$9.0M0.00%Share
27JPMORGAN CHASE & CO379,206$9.0M0.00%Share
28VANGUARD GROUP INC285,960$7.2M0.00%Share
29PRINCIPAL FINANCIAL GROUP INC214,361$5.4M0.00%Share
30MORGAN STANLEY199,163$5.0M0.00%Share
31AMERIPRISE FINANCIAL INC230,468$5.0M0.00%Share
32AQR CAPITAL MANAGEMENT LLC216,253$5.0M0.00%Share
33Bank of New York Mellon Corp218,925$5.0M0.00%Share
34COMERICA BANK175,307$4.4M0.02%Share
35Qube Research & Technologies Ltd184,783$4.0M0.00%Share
36VOLORIDGE INVESTMENT MANAGEMENT, LLC165,565$4.0M0.01%Share
37GOLDMAN SACHS GROUP INC158,786$4.0M0.00%Share
38AWM Investment Company, Inc.140,440$3.6M0.34%Share
394D Advisors, LLC135,000$3.4M1.87%Share
40SG Americas Securities, LLC126,043$3.2M0.00%Share
41UBS Group AG124,186$3.1M0.00%Share
42Bank of New York Mellon Corp147,925$3.0M0.00%Share
43Man Group plc132,741$3.0M0.01%Share
44RHUMBLINE ADVISERS126,457$3.0M0.00%Share
45GEODE CAPITAL MANAGEMENT, LLC146,641$3.0M0.00%Share
46AMERICAN CENTURY COMPANIES INC119,236$3.0M0.00%Share
47BlackRock, Inc.154,742$3.0M0.00%Share
48BlackRock, Inc.119,355$3.0M0.00%Share
49CANADA PENSION PLAN INVESTMENT BOARD123,800$3.0M0.00%Share
50PUBLIC SECTOR PENSION INVESTMENT BOARD157,177$3.0M0.01%Share

UCTT Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025235$1.0B+56
Q3 2025179$1.1T-15
Q2 2025194$813.0B-31
Q1 2025225$872.4B+9
Q4 2024216$3.4T+17
Q3 2024199$1103.9T+21
Q2 2024178$1002.6T+17
Q1 2024161$940.0T—

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As of Q4 2025, 50 institutional investors hold UCTT (Ultra Clean Holdings, Inc.). The largest holder is BlackRock, Inc. with $124.0M in shares. This quarter, 15 institutions opened new positions and 0 closed their positions.

Frequently Asked Questions

How many hedge funds own UCTT?

As of Q4 2025, 50 institutional investors report holding UCTT (Ultra Clean Holdings, Inc.) in their 13F filings.

Who is the largest institutional holder of UCTT?

The largest institutional holder of UCTT is BlackRock, Inc. with $124.0M in shares.

Is institutional ownership of UCTT increasing or decreasing?

This quarter, 15 institutions opened new positions in UCTT and 0 closed their positions.