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 Q2 2021?

257 institutional investors reported UCTT - Ultra Clean Holdings, Inc. - Common Stock for Q2 2021. Use the holders table for investor-level position and value details.

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

CUSIP: 90385V107

Q2 2021 13F Holders as of 30 Jun 2021

Type / Class: Equity / Common Stock
Shares outstanding: 45,405,420
Total 13F shares: 38,154,193
Share change: +2,898,065
Total reported value: $2,049,721,085
Put/Call ratio: 224%
Price per share: $53.72
Number of holders: 257
Value change: +$154,253,781
Number of buys: 140
Number of sells: 107

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: Q3 2021
Previous quarter: Q1 2021

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	17%	7,757,974	$450,273,000	—	31 Mar 2021	13F
VANGUARD GROUP INC	13F	Company	7.4%	3,353,943	$194,664,000	—	31 Mar 2021	13F
Swedbank AB	13F	Company	6.1%	2,748,917	$159,547,143	—	31 Mar 2021	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	4.3%	1,974,872	$114,616,000	—	31 Mar 2021	13F
DRIEHAUS CAPITAL MANAGEMENT LLC	13F	Company	2.8%	1,286,984	$74,697,000	—	31 Mar 2021	13F
STATE STREET CORP	13F	Company	2.8%	1,278,130	$74,183,000	—	31 Mar 2021	13F
PARADIGM CAPITAL MANAGEMENT INC/NY	13F	Company	2.7%	1,245,800	$72,306,000	—	31 Mar 2021	13F
Boston Partners	13F	Company	1.8%	839,964	$48,409,000	—	31 Mar 2021	13F
ROYCE & ASSOCIATES LP	13F	Company	1.8%	794,812	$46,131,000	—	31 Mar 2021	13F
Invesco Ltd.	13F	Company	1.6%	735,202	$42,672,000	—	31 Mar 2021	13F
Nuveen Asset Management, LLC	13F	Company	1.6%	704,130	$40,867,000	—	31 Mar 2021	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.5%	665,053	$38,599,000	—	31 Mar 2021	13F
AMERIPRISE FINANCIAL INC	13F	Company	1.5%	660,399	$38,328,000	—	31 Mar 2021	13F
NORTHERN TRUST CORP	13F	Company	1.1%	508,130	$29,492,000	—	31 Mar 2021	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.95%	430,322	$24,976,000	—	31 Mar 2021	13F
Bank of New York Mellon Corp	13F	Company	0.94%	428,597	$24,875,000	—	31 Mar 2021	13F
Smith, Graham & Co., Investment Advisors, LP	13F	Company	0.89%	405,142	$23,514,000	—	31 Mar 2021	13F
LSV ASSET MANAGEMENT	13F	Company	0.85%	386,579	$22,437,000	—	31 Mar 2021	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.84%	380,243	$22,070,000	—	31 Mar 2021	13F
JPMORGAN CHASE & CO	13F	Company	0.72%	326,114	$18,927,000	—	31 Mar 2021	13F
Divisar Capital Management LLC	13F	Company	0.66%	301,278	$17,486,000	—	31 Mar 2021	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.63%	287,695	$16,698,000	—	31 Mar 2021	13F
FULLER & THALER ASSET MANAGEMENT, INC.	13F	Company	0.6%	274,087	$15,908,000	—	31 Mar 2021	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	0.6%	272,693	$15,827,000	—	31 Mar 2021	13F
ROTHSCHILD & CO ASSET MANAGEMENT US INC.	13F	Company	0.57%	260,989	$15,148,000	—	31 Mar 2021	13F
PINNACLE ASSOCIATES LTD	13F	Company	0.51%	231,539	$13,439,000	—	31 Mar 2021	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	0.47%	215,046	$12,481,000	—	31 Mar 2021	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.42%	190,620	$11,064,000	—	31 Mar 2021	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.41%	186,567	$10,829,000	—	31 Mar 2021	13F
Factorial Partners, LLC	13F	Company	1.3%	590,400	$10,580,400	—	31 Mar 2021	13F
SCHRODER INVESTMENT MANAGEMENT GROUP	13F	Company	0.38%	174,137	$10,107,000	—	31 Mar 2021	13F
BANK OF MONTREAL /CAN/	13F	Company	0.35%	160,314	$9,112,000	—	31 Mar 2021	13F
Lisanti Capital Growth, LLC	13F	Company	0.34%	156,315	$9,073,000	—	31 Mar 2021	13F
Harel Insurance Investments & Financial Services Ltd.	13F	Company	0.1%	46,770	$9,070,000	—	31 Mar 2021	13F
AWM Investment Company, Inc.	13F	Company	0.32%	147,000	$8,532,000	—	31 Mar 2021	13F
G2 Investment Partners Management LLC	13F	Company	0.31%	141,679	$8,223,000	—	31 Mar 2021	13F
Teton Advisors, Inc.	13F	Company	0.28%	126,190	$7,324,000	—	31 Mar 2021	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.27%	122,178	$7,091,000	—	31 Mar 2021	13F
ARK Investment Management LLC	13F	Company	0.26%	119,648	$6,944,000	—	31 Mar 2021	13F
Informed Momentum Co LLC	13F	Company	0.26%	116,317	$6,751,000	—	31 Mar 2021	13F
Legal & General Group Plc	13F	Company	0.26%	116,013	$6,734,000	—	31 Mar 2021	13F
MORGAN STANLEY	13F	Company	0.25%	113,228	$6,571,000	—	31 Mar 2021	13F
RHUMBLINE ADVISERS	13F	Company	0.25%	113,122	$6,566,000	—	31 Mar 2021	13F
Hillsdale Investment Management Inc.	13F	Company	0.25%	113,000	$6,559,000	—	31 Mar 2021	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.25%	111,272	$6,458,000	—	31 Mar 2021	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.23%	103,998	$6,036,000	—	31 Mar 2021	13F
Global IMC LLC	13F	Company	0.22%	99,293	$5,763,000	—	31 Mar 2021	13F
Monarch Partners Asset Management LLC	13F	Company	0.22%	98,640	$5,725,000	—	31 Mar 2021	13F
Swiss National Bank	13F	Company	0.2%	92,600	$5,375,000	—	31 Mar 2021	13F
CITADEL ADVISORS LLC	13F	Company	0.19%	86,231	$5,005,000	—	31 Mar 2021	13F

Institutional Holders of Ultra Clean Holdings, Inc. - Common Stock (UCTT) as of Q2 2021

As of 30 Jun 2021, Ultra Clean Holdings, Inc. - Common Stock (UCTT) was held by 257 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 38,154,193 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, Swedbank AB, DIMENSIONAL FUND ADVISORS LP, STATE STREET CORP, DRIEHAUS CAPITAL MANAGEMENT LLC, PARADIGM CAPITAL MANAGEMENT INC/NY, Boston Partners, ROYCE & ASSOCIATES LP, and GEODE CAPITAL MANAGEMENT, LLC. This page lists 257 institutional shareholders reporting positions in this security for the Q2 2021 filing period.

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

Compare Q2 2021 vs Q1 2021 Across Filers

Q1 2021 holders

233

Q2 2021 holders

257

Holder diff

Investor	Q1 2021 Shares	Q2 2021 Shares	Share Diff	Share Chg %	Q1 2021 Value $	Q2 2021 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.