What does CUSIP 90385V107 represent in this 13F holders report?

CUSIP 90385V107 is the security identifier for UCTT - Ultra Clean Holdings, Inc. - Common Stock used to aggregate holder disclosures.

How many institutions held UCTT - Ultra Clean Holdings, Inc. - Common Stock in Q4 2018?

148 institutional investors reported UCTT - Ultra Clean Holdings, Inc. - Common Stock for Q4 2018. Use the holders table for investor-level position and value details.

Ultra Clean Holdings, Inc. - Common Stock (UCTT)

CUSIP: 90385V107

Q4 2018 13F Holders as of 31 Dec 2018

Type / Class: Equity / Common Stock
Shares outstanding: 45,514,871
Total 13F shares: 35,970,155
Share change: +3,473,016
Total reported value: $304,603,586
Put/Call ratio: 670%
Price per share: $8.47
Number of holders: 148
Value change: +$21,397,164
Number of buys: 84
Number of sells: 70

Quarterly Holders Quick Answers

What is CUSIP 90385V107?
CUSIP 90385V107 identifies UCTT - Ultra Clean Holdings, Inc. - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2019
Previous quarter: Q3 2018

Recent filing periods for CUSIP 90385V107:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of UCTT - Ultra Clean Holdings, Inc. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BlackRock Finance, Inc.	13F	Company	13%	5,699,153	$71,524,000	—	30 Sep 2018	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	7%	3,164,512	$39,714,000	—	30 Sep 2018	13F
VANGUARD GROUP INC	13F	Company	4.9%	2,209,212	$27,726,000	—	30 Sep 2018	13F
State of New Jersey Common Pension Fund D	13F	Company	3.3%	1,500,000	$18,825,000	—	30 Sep 2018	13F
PARADIGM CAPITAL MANAGEMENT INC/NY	13F	Company	3.1%	1,393,100	$17,483,000	—	30 Sep 2018	13F
STATE STREET CORP	13F	Company	2.5%	1,158,354	$14,538,000	—	30 Sep 2018	13F
ROYCE & ASSOCIATES LP	13F	Company	2.5%	1,151,384	$14,450,000	—	30 Sep 2018	13F
Smith, Graham & Co., Investment Advisors, LP	13F	Company	2.5%	1,150,122	$14,434,000	—	30 Sep 2018	13F
DEUTSCHE BANK AG\	13F	Company	2.3%	1,038,636	$13,035,000	—	30 Sep 2018	13F
WESTFIELD CAPITAL MANAGEMENT CO LP	13F	Company	2.2%	1,011,698	$12,697,000	—	30 Sep 2018	13F
KETTLE HILL CAPITAL MANAGEMENT, LLC	13F	Company	2.1%	961,069	$12,061,000	—	30 Sep 2018	13F
AWM Investment Company, Inc.	13F	Company	1.7%	760,000	$9,538,000	—	30 Sep 2018	13F
JPMORGAN CHASE & CO	13F	Company	1.6%	730,794	$9,171,000	—	30 Sep 2018	13F
Pacific Ridge Capital Partners, LLC	13F	Company	1.3%	601,402	$7,548,000	—	30 Sep 2018	13F
Divisar Capital Management LLC	13F	Company	1.3%	580,102	$7,280,000	—	30 Sep 2018	13F
LOOMIS SAYLES & CO L P	13F	Company	1.1%	513,712	$6,447,000	—	30 Sep 2018	13F
Bank of New York Mellon Corp	13F	Company	1.1%	507,953	$6,374,000	—	30 Sep 2018	13F
PINNACLE ASSOCIATES LTD	13F	Company	1%	463,487	$5,817,000	—	30 Sep 2018	13F
NORTHERN TRUST CORP	13F	Company	0.98%	444,330	$5,576,000	—	30 Sep 2018	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.9%	410,971	$5,157,000	—	30 Sep 2018	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.8%	362,946	$4,555,000	—	30 Sep 2018	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.66%	300,970	$3,778,000	—	30 Sep 2018	13F
THB ASSET MANAGEMENT	13F	Company	0.64%	292,043	$3,665,000	—	30 Sep 2018	13F
LSV ASSET MANAGEMENT	13F	Company	0.58%	265,100	$3,327,000	—	30 Sep 2018	13F
Intrinsic Edge Capital Management LLC	13F	Company	0.53%	241,326	$3,029,000	—	30 Sep 2018	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.48%	218,643	$2,744,000	—	30 Sep 2018	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.47%	215,500	$2,705,000	—	30 Sep 2018	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.47%	213,425	$2,678,000	—	30 Sep 2018	13F
Employees Retirement System of Texas	13F	Company	0.45%	203,000	$2,548,000	—	30 Sep 2018	13F
Invesco Ltd.	13F	Company	0.42%	188,994	$2,372,000	—	30 Sep 2018	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.38%	174,638	$2,192,000	—	30 Sep 2018	13F
NEEDHAM INVESTMENT MANAGEMENT LLC	13F	Company	0.36%	162,000	$2,034,000	—	30 Sep 2018	13F
Teton Advisors, Inc.	13F	Company	0.34%	157,000	$1,970,000	—	30 Sep 2018	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.31%	140,700	$1,766,000	—	30 Sep 2018	13F
Russell Investments Group, Ltd.	13F	Company	0.28%	129,027	$1,619,000	—	30 Sep 2018	13F
Walleye Trading LLC	13F	Company	0.27%	124,503	$1,563,000	—	30 Sep 2018	13F
SEI INVESTMENTS CO	13F	Company	0.26%	119,195	$1,496,000	—	30 Sep 2018	13F
IndexIQ Advisors LLC	13F	Company	0.26%	118,091	$1,482,000	—	30 Sep 2018	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.24%	108,061	$1,356,000	—	30 Sep 2018	13F
Walleye Capital LLC	13F	Company	0.24%	107,061	$1,344,000	—	30 Sep 2018	13F
RHUMBLINE ADVISERS	13F	Company	0.21%	94,049	$1,180,000	—	30 Sep 2018	13F
TD ASSET MANAGEMENT INC	13F	Company	0.21%	93,600	$1,175,000	—	30 Sep 2018	13F
Engineers Gate Manager LP	13F	Company	0.2%	90,817	$1,140,000	—	30 Sep 2018	13F
MORGAN STANLEY	13F	Company	0.19%	88,135	$1,106,000	—	30 Sep 2018	13F
Legal & General Group Plc	13F	Company	0.18%	83,293	$1,043,000	—	30 Sep 2018	13F
FRONTIER CAPITAL MANAGEMENT CO LLC	13F	Company	0.17%	78,933	$991,000	—	30 Sep 2018	13F
TEACHERS ADVISORS, LLC	13F	Company	0.17%	76,000	$954,000	—	30 Sep 2018	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.16%	73,837	$927,000	—	30 Sep 2018	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.16%	71,700	$900,000	—	30 Sep 2018	13F
DELPHI MANAGEMENT INC /MA/	13F	Company	0.15%	68,839	$864,000	—	30 Sep 2018	13F

Institutional Holders of Ultra Clean Holdings, Inc. - Common Stock (UCTT) as of Q4 2018

As of 31 Dec 2018, Ultra Clean Holdings, Inc. - Common Stock (UCTT) was held by 148 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 35,970,155 shares. The largest 10 holders included BlackRock Inc., DIMENSIONAL FUND ADVISORS LP, Divisar Capital Management LLC, Vanguard Group Inc, PARADIGM CAPITAL MANAGEMENT INC/NY, State of New Jersey Common Pension Fund D, DEUTSCHE BANK AG\, FRONTIER CAPITAL MANAGEMENT CO LLC, WESTFIELD CAPITAL MANAGEMENT CO LP, and STATE STREET CORP. This page lists 148 institutional shareholders reporting positions in this security for the Q4 2018 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2018 vs Q3 2018 Across Filers

Q3 2018 holders

158

Q4 2018 holders

148

Holder diff

-10

Investor	Q3 2018 Shares	Q4 2018 Shares	Share Diff	Share Chg %	Q3 2018 Value $	Q4 2018 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.