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 Q1 2017?

134 institutional investors reported UCTT - Ultra Clean Holdings, Inc. - Common Stock for Q1 2017. Use the holders table for investor-level position and value details.

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

CUSIP: 90385V107

Q1 2017 13F Holders as of 31 Mar 2017

Type / Class: Equity / Common Stock
Shares outstanding: 45,660,784
Total 13F shares: 27,240,087
Share change: +5,715,952
Total reported value: $459,527,936
Put/Call ratio: 172%
Price per share: $16.87
Number of holders: 134
Value change: +$100,549,666
Number of buys: 84
Number of sells: 49

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: Q2 2017
Previous quarter: Q4 2016

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
DIMENSIONAL FUND ADVISORS LP	13F	Company	5%	2,291,277	$22,226,000	—	31 Dec 2016	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	4.5%	2,033,808	$19,728,000	—	31 Dec 2016	13F
ROYCE & ASSOCIATES LP	13F	Company	3.5%	1,612,908	$15,645,000	—	31 Dec 2016	13F
JPMORGAN CHASE & CO	13F	Company	3.3%	1,491,306	$14,465,000	—	31 Dec 2016	13F
AWM Investment Company, Inc.	13F	Company	2.8%	1,276,531	$12,382,000	—	31 Dec 2016	13F
Smith, Graham & Co., Investment Advisors, LP	13F	Company	2.7%	1,248,681	$12,112,000	—	31 Dec 2016	13F
VANGUARD GROUP INC	13F	Company	2.7%	1,216,243	$11,797,000	—	31 Dec 2016	13F
BlackRock Fund Advisors	13F	Company	2.3%	1,049,984	$10,185,000	—	31 Dec 2016	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	1.7%	763,500	$7,406,000	—	31 Dec 2016	13F
THB ASSET MANAGEMENT	13F	Company	1.6%	726,584	$7,047,000	—	31 Dec 2016	13F
NORTHERN TRUST CORP	13F	Company	1.5%	696,944	$6,760,000	—	31 Dec 2016	13F
Pacific Ridge Capital Partners, LLC	13F	Company	1.2%	555,548	$5,389,000	—	31 Dec 2016	13F
Divisar Capital Management LLC	13F	Company	1.1%	522,607	$5,069,000	—	31 Dec 2016	13F
STATE STREET CORP	13F	Company	1.1%	496,452	$4,817,000	—	31 Dec 2016	13F
D. E. Shaw & Co., Inc.	13F	Company	1.1%	484,930	$4,704,000	—	31 Dec 2016	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.83%	381,136	$3,697,000	—	31 Dec 2016	13F
FULLER & THALER ASSET MANAGEMENT, INC.	13F	Company	0.79%	360,300	$3,495,000	—	31 Dec 2016	13F
S Squared Technology, LLC	13F	Company	0.76%	346,927	$3,365,000	—	31 Dec 2016	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.74%	339,475	$3,293,000	—	31 Dec 2016	13F
Informed Momentum Co LLC	13F	Company	0.61%	279,719	$2,713,000	—	31 Dec 2016	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.61%	277,927	$2,696,000	—	31 Dec 2016	13F
PARADIGM CAPITAL MANAGEMENT INC/NY	13F	Company	0.57%	259,300	$2,515,000	—	31 Dec 2016	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.51%	234,851	$2,278,000	—	31 Dec 2016	13F
MORGAN STANLEY	13F	Company	0.51%	231,224	$2,243,000	—	31 Dec 2016	13F
Harvey Partners, LLC	13F	Company	0.5%	227,500	$2,207,000	—	31 Dec 2016	13F
G2 Investment Partners Management LLC	13F	Company	0.48%	217,003	$2,105,000	—	31 Dec 2016	13F
Nationwide Fund Advisors	13F	Company	0.47%	215,561	$2,091,000	—	31 Dec 2016	13F
State of New Jersey Common Pension Fund D	13F	Company	0.44%	200,000	$1,940,000	—	31 Dec 2016	13F
NEEDHAM INVESTMENT MANAGEMENT LLC	13F	Company	0.43%	197,500	$1,916,000	—	31 Dec 2016	13F
KENNEDY CAPITAL MANAGEMENT LLC	13F	Company	0.43%	197,254	$1,913,000	—	31 Dec 2016	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.43%	196,300	$1,904,000	—	31 Dec 2016	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.39%	177,100	$1,718,000	—	31 Dec 2016	13F
BLACKROCK ADVISORS LLC	13F	Company	0.38%	171,446	$1,663,000	—	31 Dec 2016	13F
Bank of New York Mellon Corp	13F	Company	0.36%	163,912	$1,589,000	—	31 Dec 2016	13F
Russell Investments Group, Ltd.	13F	Company	0.35%	159,202	$1,566,000	—	31 Dec 2016	13F
Teton Advisors, Inc.	13F	Company	0.34%	157,000	$1,523,000	—	31 Dec 2016	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.32%	144,560	$1,402,000	—	31 Dec 2016	13F
BlackRock Investment Management, LLC	13F	Company	0.3%	138,438	$1,343,000	—	31 Dec 2016	13F
DEUTSCHE BANK AG\	13F	Company	0.28%	128,221	$1,243,000	—	31 Dec 2016	13F
PERRITT CAPITAL MANAGEMENT INC	13F	Company	0.28%	126,750	$1,229,000	—	31 Dec 2016	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	0.28%	126,443	$1,226,000	—	31 Dec 2016	13F
BOGLE INVESTMENT MANAGEMENT L P /DE/	13F	Company	0.27%	125,150	$1,213,000	—	31 Dec 2016	13F
DRIEHAUS CAPITAL MANAGEMENT LLC	13F	Company	0.27%	122,576	$1,189,000	—	31 Dec 2016	13F
ALGERT GLOBAL LLC	13F	Company	0.27%	121,032	$1,174,000	—	31 Dec 2016	13F
OBERWEIS ASSET MANAGEMENT INC/	13F	Company	0.26%	119,800	$1,162,000	—	31 Dec 2016	13F
Hillsdale Investment Management Inc.	13F	Company	0.46%	209,200	$1,025,146	—	31 Dec 2016	13F
DELPHI MANAGEMENT INC /MA/	13F	Company	0.22%	102,331	$993,000	—	31 Dec 2016	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.22%	102,173	$991,000	—	31 Dec 2016	13F
Employees Retirement System of Texas	13F	Company	0.21%	96,000	$931,000	—	31 Dec 2016	13F
Invesco Ltd.	13F	Company	0.21%	94,675	$918,000	—	31 Dec 2016	13F

Institutional Holders of Ultra Clean Holdings, Inc. - Common Stock (UCTT) as of Q1 2017

As of 31 Mar 2017, Ultra Clean Holdings, Inc. - Common Stock (UCTT) was held by 134 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 27,240,087 shares. The largest 10 holders included BlackRock Inc., DIMENSIONAL FUND ADVISORS LP, JPMORGAN CHASE & CO, ROYCE & ASSOCIATES LP, VANGUARD GROUP INC, Smith, Graham & Co., Investment Advisors, LP, AWM Investment Company, Inc., RENAISSANCE TECHNOLOGIES LLC, NORTHERN TRUST CORP, and D. E. Shaw & Co., Inc.. This page lists 134 institutional shareholders reporting positions in this security for the Q1 2017 filing period.

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

Compare Q1 2017 vs Q4 2016 Across Filers

Q4 2016 holders

112

Q1 2017 holders

134

Holder diff

Investor	Q4 2016 Shares	Q1 2017 Shares	Share Diff	Share Chg %	Q4 2016 Value $	Q1 2017 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.