Ultra Clean (UCTT) Institutional Ownership

$85.94 0.00 (0.00%)

Closing price 05/15/2026 04:00 PM Eastern

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$86.80 +0.87 (+1.01%)

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Current Institutional Ownership Percentage: 96.06%
Number of Institutional Buyers (last 12 months): 153
Total Institutional Inflows (last 12 months): $310.63M

Number of Institutional Sellers (last 12 months): 94
Total Institutional Outflows (last 12 months): $156.83M

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UCTT Institutional Buying and Selling by Quarter

Ultra Clean Major Shareholders & Ownership History

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Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
5/16/2026	The Manufacturers Life Insurance Company	19,840	$1.23M	0.0%	+6.6%	0.044%
5/16/2026	Maverick Capital Ltd.	20,309	$1.26M	0.0%	N/A	0.045%
5/16/2026	Quantinno Capital Management LP	24,134	$1.50M	0.0%	+5.1%	0.054%
5/16/2026	Castleark Management LLC	100,130	$6.23M	0.2%	N/A	0.223%
5/15/2026	Absolute Gestao de Investimentos Ltda.	3,450	$215K	0.0%	N/A	0.008%
5/15/2026	Cooper Creek Partners Management LLC	586,773	$36.49M	1.2%	N/A	1.309%
5/15/2026	Lombard Odier Asset Management Europe Ltd	51,415	$3.20M	0.2%	N/A	0.115%
5/15/2026	Entropy Technologies LP	9,126	$567K	0.0%	N/A	0.020%
5/14/2026	Teton Advisors LLC	42,000	$2.61M	1.8%	-2.3%	0.094%
5/14/2026	Gabelli Funds LLC	30,000	$1.87M	0.0%	+16.1%	0.067%
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5/14/2026	Arrowstreet Capital Limited Partnership	56,429	$3.51M	0.0%	N/A	0.126%
5/14/2026	Caxton Associates LLP	23,977	$1.49M	0.0%	+32.8%	0.053%
5/14/2026	Sei Investments Co.	77,983	$4.85M	0.0%	+774.8%	0.174%
5/14/2026	State of Wyoming	1,481	$92K	0.0%	-18.8%	0.003%
5/13/2026	Cetera Investment Advisers	8,837	$549K	0.0%	N/A	0.020%
5/13/2026	First Trust Advisors LP	6,066	$377K	0.0%	N/A	0.014%
5/8/2026	PNC Financial Services Group Inc.	4,414	$274K	0.0%	+10.4%	0.010%
5/7/2026	Dimensional Fund Advisors LP	1,011,778	$62.89M	0.0%	-33.6%	2.257%
5/7/2026	KBC Group NV	1,209	$75K	0.0%	N/A	0.003%
5/7/2026	Swiss National Bank	89,800	$5.58M	0.0%	+0.4%	0.200%
5/7/2026	Morgan Dempsey Capital Management LLC	5,179	$322K	0.1%	-53.2%	0.012%
5/6/2026	Goodman Financial Corp	311,104	$19.34M	3.3%	-44.2%	0.694%
5/6/2026	Allspring Global Investments Holdings LLC	158,256	$10.05M	0.0%	+931.0%	0.353%
5/5/2026	D.A. Davidson & CO.	3,340	$208K	0.0%	N/A	0.007%
5/5/2026	Bank of New York Mellon Corp	443,653	$27.59M	0.0%	-30.1%	0.990%
5/5/2026	Illinois Municipal Retirement Fund	24,508	$1.52M	0.0%	+10.5%	0.055%
5/5/2026	Maryland State Retirement & Pension System	6,632	$412K	0.0%	N/A	0.015%
5/4/2026	Calamos Advisors LLC	89,869	$5.59M	0.0%	N/A	0.200%
5/4/2026	Principal Financial Group Inc.	220,650	$13.72M	0.0%	+2.0%	0.492%
5/1/2026	Fifth Third Bancorp	84,470	$5.25M	0.0%	+39,557.3%	0.188%
5/1/2026	ARGA Investment Management LP	6,694	$416K	0.0%	N/A	0.015%
4/27/2026	Moran Wealth Management LLC	3,997	$249K	0.0%	N/A	0.009%
4/27/2026	Counterpoint Mutual Funds LLC	14,750	$917K	0.1%	N/A	0.032%
4/27/2026	Lodestar Private Asset Management LLC	5,900	$367K	0.0%	N/A	0.013%
4/27/2026	New York State Teachers Retirement System	28,591	$1.78M	0.0%	-4.9%	0.063%
4/27/2026	Private Advisor Group LLC	9,741	$606K	0.0%	-7.7%	0.021%
4/25/2026	Strs Ohio	9,400	$584K	0.0%	+168.6%	0.021%
4/24/2026	Palouse Capital Management Inc.	6,278	$390K	0.3%	-10.5%	0.014%
4/23/2026	Inspire Investing LLC	8,509	$529K	0.0%	-53.8%	0.019%
4/22/2026	Janney Montgomery Scott LLC	17,381	$1.08M	0.0%	-46.1%	0.038%
I’m sounding the alarm (Ad) Meta is cutting 10% of its workforce. Microsoft offered voluntary retirement to 7% of U.S. employees. Oracle, Amazon, Snap, and Block have done the same. Most assume this is about AI - but investor Porter Stansberry says the real driver runs far deeper. Goldman Sachs estimates 12,400 Americans are being financially harmed every day by this shift, while others grow wealthier. Stansberry - who predicted the internet economy's rise and recommended Amazon, Qualcomm, and Texas Instruments before they were household names - is now releasing a new investigation he calls The Final Displacement. Watch Stansberry's full investigation and see which companies to buy and sell
4/22/2026	Pictet Asset Management Holding SA	7,306	$454K	0.0%	N/A	0.016%
4/22/2026	Sterling Capital Management LLC	1,398	$87K	0.0%	-42.2%	0.003%
4/21/2026	Pinnacle Wealth Management Advisory Group LLC	11,422	$710K	0.0%	N/A	0.025%
4/21/2026	Grace & White Inc. NY	109,950	$6.84M	1.2%	-3.9%	0.242%
4/21/2026	Louisiana State Employees Retirement System	20,100	$1.25M	0.0%	N/A	0.044%
4/20/2026	Assenagon Asset Management S.A.	141,434	$8.79M	0.0%	+58.5%	0.311%
4/17/2026	Krilogy Financial LLC	4,009	$249K	0.0%	N/A	0.009%
4/17/2026	AdvisorNet Financial Inc	550	$34K	0.0%	N/A	0.001%
4/16/2026	SG Americas Securities LLC	565,569	$35.17M	0.0%	+348.7%	1.243%
2/19/2026	Invesco Ltd.	3,399,834	$86.12M	0.0%	+63.1%	7.490%
2/18/2026	Summit Global Investments	8,292	$210K	0.0%	N/A	0.018%
2/18/2026	State of Tennessee Department of Treasury	23,557	$597K	0.0%	+25.1%	0.052%
2/18/2026	Fuller & Thaler Asset Management Inc.	13,505	$342K	0.0%	-5.3%	0.030%
2/18/2026	XTX Topco Ltd	19,881	$504K	0.0%	N/A	0.044%
2/18/2026	VARCOV Co.	14,266	$361K	0.1%	N/A	0.031%
2/18/2026	Voloridge Investment Management LLC	165,565	$4.19M	0.0%	-13.5%	0.365%
2/18/2026	Toronto Dominion Bank	18,127	$459K	0.0%	+20.1%	0.040%
2/18/2026	Numerai GP LLC	12,301	$312K	0.0%	-75.2%	0.027%
2/18/2026	Millennium Management LLC	559,955	$14.18M	0.0%	+944.8%	1.234%
2/18/2026	Man Group plc	132,741	$3.36M	0.0%	+841.8%	0.292%
2/18/2026	Inspire Investing LLC	18,421	$467K	0.0%	+8.1%	0.041%
2/18/2026	Engineers Gate Manager LP	65,519	$1.66M	0.0%	-23.0%	0.144%
2/18/2026	4D Advisors LLC	135,000	$3.42M	1.9%	N/A	0.297%
2/17/2026	AQR Capital Management LLC	218,663	$5.54M	0.0%	-7.8%	0.482%
2/17/2026	Trexquant Investment LP	37,932	$961K	0.0%	N/A	0.084%
2/17/2026	Amundi	15,343	$389K	0.0%	N/A	0.034%
2/17/2026	Jump Financial LLC	13,663	$346K	0.0%	-51.2%	0.030%
2/17/2026	Price T Rowe Associates Inc. MD	43,089	$1.09M	0.0%	+6.8%	0.095%
2/17/2026	Osaic Holdings Inc.	21,685	$549K	0.0%	-15.0%	0.048%
2/17/2026	Russell Investments Group Ltd.	64,681	$1.64M	0.0%	-3.5%	0.143%
2/17/2026	State of Wisconsin Investment Board	65,419	$1.66M	0.0%	-5.9%	0.144%
2/17/2026	ExodusPoint Capital Management LP	33,930	$859K	0.0%	N/A	0.075%
2/17/2026	Royal Bank of Canada	12,968	$329K	0.0%	-93.4%	0.029%
2/17/2026	Needham Investment Management LLC	60,000	$1.52M	0.1%	+33.3%	0.132%
2/16/2026	Truvestments Capital LLC	1,086	$28K	0.0%	-54.5%	0.002%
2/16/2026	Verition Fund Management LLC	8,400	$213K	0.0%	-36.3%	0.019%
2/16/2026	Barclays PLC	69,655	$1.76M	0.0%	+10.4%	0.153%
2/16/2026	Bridge City Capital LLC	81,117	$2.06M	0.6%	-13.6%	0.179%
2/13/2026	Marshall Wace LLP	113,476	$2.87M	0.0%	+517.2%	0.250%
2/13/2026	The Manufacturers Life Insurance Company	18,610	$471K	0.0%	-6.9%	0.041%
2/13/2026	CANADA LIFE ASSURANCE Co	37,007	$937K	0.0%	-26.0%	0.082%
2/13/2026	Bridgewater Associates LP	9,137	$231K	0.0%	-12.1%	0.020%
2/13/2026	Stifel Financial Corp	15,422	$391K	0.0%	+10.1%	0.034%
2/13/2026	Public Sector Pension Investment Board	157,177	$3.98M	0.0%	-11.1%	0.346%
2/13/2026	Headlands Technologies LLC	26,429	$669K	0.1%	+5.7%	0.058%
2/13/2026	Charles Schwab Investment Management Inc.	821,088	$20.80M	0.0%	+5.7%	1.809%
2/13/2026	State Street Corp	1,852,482	$46.92M	0.0%	+5.0%	4.081%
2/13/2026	Martingale Asset Management L P	46,555	$1.18M	0.0%	N/A	0.103%
2/13/2026	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	89,437	$2.27M	0.0%	+1.9%	0.197%
2/13/2026	Wells Fargo & Company MN	81,401	$2.06M	0.0%	+121.4%	0.179%
I’m sounding the alarm (Ad) Meta is cutting 10% of its workforce. Microsoft offered voluntary retirement to 7% of U.S. employees. Oracle, Amazon, Snap, and Block have done the same. Most assume this is about AI - but investor Porter Stansberry says the real driver runs far deeper. Goldman Sachs estimates 12,400 Americans are being financially harmed every day by this shift, while others grow wealthier. Stansberry - who predicted the internet economy's rise and recommended Amazon, Qualcomm, and Texas Instruments before they were household names - is now releasing a new investigation he calls The Final Displacement. Watch Stansberry's full investigation and see which companies to buy and sell
2/13/2026	Quadrant Capital Group LLC	989	$25K	0.0%	+40.3%	0.002%
2/12/2026	HRT Financial LP	26,837	$679K	0.0%	-24.9%	0.059%
2/12/2026	Brooklyn Investment Group	8,711	$226K	0.0%	N/A	0.019%
2/12/2026	Paradigm Capital Management Inc. NY	608,200	$15.41M	0.6%	-7.6%	1.340%
2/12/2026	Renaissance Technologies LLC	106,400	$2.70M	0.0%	+18.9%	0.234%
2/12/2026	Dimensional Fund Advisors LP	1,524,857	$38.63M	0.0%	-21.5%	3.359%
2/12/2026	Ensign Peak Advisors Inc	2,556	$65K	0.0%	-69.8%	0.006%
2/12/2026	Fuller & Thaler Asset Management Inc.	13,505	$342K	0.0%	-5.3%	0.030%
2/12/2026	Swiss National Bank	89,400	$2.27M	0.0%	+2.2%	0.197%
2/12/2026	Nuveen LLC	90,189	$2.28M	0.0%	-3.4%	0.199%

UCTT Institutional Ownership - Frequently Asked Questions

During the previous two years, 266 institutional investors and hedge funds held shares of Ultra Clean. The most heavily invested institutionals were Vanguard Group Inc. ($126.42M), Shapiro Capital Management LLC ($100.55M), Invesco Ltd. ($86.12M), Dimensional Fund Advisors LP ($62.89M), Frontier Capital Management Co. LLC ($62.16M), FMR LLC ($55.69M), and Swedbank AB ($48.36M).Learn more on Ultra Clean's institutional investors.

96.06% of Ultra Clean's stock is owned by institutional investors. Learn more on UCTT's institutional investor holdings.

Of the 230 institutional investors that purchased Ultra Clean's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Swedbank AB ($2.43M), Invesco Ltd. ($2.37M), Shapiro Capital Management LLC ($1.10M), Frontier Capital Management Co. LLC ($808.28K), JPMorgan Chase & Co. ($720.76K), Boston Partners ($718.72K), and SG Americas Securities LLC ($587.57K).

Institutional investors have bought a total of 9,745,976 shares in the last 24 months. This purchase volume represents approximately $310.63M in transactions.

Of the 94 institutional investors that sold Ultra Clean's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Dimensional Fund Advisors LP ($1.13M), Shapiro Capital Management LLC ($454.85K), Harbor Capital Advisors Inc. ($373.05K), Divisar Capital Management LLC ($364.48K), Goodman Financial Corp ($250.74K), JPMorgan Chase & Co. ($197.86K), and Bank of New York Mellon Corp ($191.32K).

Institutional investors have sold a total of 4,668,861 shares in the last 24 months. This volume of shares sold represents approximately $156.83M in transactions.

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This page (NASDAQ:UCTT) was last updated on 5/18/2026 by MarketBeat.com Staff.

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Ultra Clean (UCTT) Institutional Ownership

UCTT Institutional Buying and Selling by Quarter

Ultra Clean Major Shareholders & Ownership History

UCTT Institutional Ownership - Frequently Asked Questions

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Ultra Clean (UCTT) Institutional Ownership

Institutional Ownership Changes (13F Filings) for Ultra Clean (NASDAQ:UCTT)

UCTT Institutional Buying and Selling by Quarter

Ultra Clean Major Shareholders & Ownership History

UCTT Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of UCTT shares?

What percentage of Ultra Clean's stock is owned by institutional investors?

Which institutional investors have been buying Ultra Clean's stock?

How much institutional buying is happening at Ultra Clean?

Which of Ultra Clean's major shareholders have been selling company stock?

How much institutional selling is happening at Ultra Clean?

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