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Ultra Clean (UCTT) Institutional Ownership

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$68.59 +1.01 (+1.49%)
Closing price 10/9/2026 04:00 PM Eastern
Extended Trading
$69.00 +0.41 (+0.60%)
As of 10/9/2026 07:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Ultra Clean (NASDAQ:UCTT)

Current
Institutional Ownership
Percentage
96.06%
Number of
Institutional Buyers
(last 12 months)
180
Total
Institutional Inflows
(last 12 months)
$1.65B
Number of
Institutional Sellers
(last 12 months)
91
Total
Institutional Outflows
(last 12 months)
$146.82M
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UCTT Institutional Buying and Selling by Quarter

Ultra Clean Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/9/2026Insight Wealth Strategies LLC51,199$4.15M0.4%+7.9%0.114%
10/9/2026GAMMA Investing LLC6,199$502K0.0%+3.5%0.014%
10/8/2026Farther Finance Advisors LLC2,553$207K0.0%-41.0%0.006%
10/6/2026Byrne Asset Management LLC2,797$220K0.1%N/A0.006%
10/5/2026Argent Capital Management LLC9,588$777K0.0%-6.9%0.021%
10/2/2026 CX Institutional13,559$1.10M0.0%N/A0.030%
9/23/2026QRG Capital Management Inc.3,391$484K0.0%N/A0.008%
9/22/2026Andra AP fonden33,626$4.80M0.1%N/A0.075%
9/9/2026Sequoia Financial Advisors LLC2,338$333K0.0%N/A0.005%
9/9/2026Tidal Investments LLC17,373$2.48M0.0%+46.9%0.039%
9/9/2026WINTON GROUP Ltd97,320$13.88M0.4%-6.6%0.217%
9/9/2026Engineers Gate Manager LP11,556$1.65M0.0%+29.8%0.026%
9/9/2026Pinnacle Wealth Management Advisory Group LLC6,108$871K0.1%-46.5%0.014%
9/9/2026Integrated Wealth Concepts LLC1,574$224K0.0%N/A0.004%
9/8/2026Arizona State Retirement System12,238$1.75M0.0%-1.8%0.027%
9/8/2026Waverly Advisors LLC1,643$234K0.0%N/A0.004%
9/8/2026Nykredit A S24,610$3.51M0.0%N/A0.055%
9/4/2026Parkside Financial Bank & Trust1,262$180K0.0%+22.8%0.003%
9/3/2026Anchor Capital Advisors LLC727$104K0.0%N/A0.002%
9/2/2026Allianz Asset Management GmbH105,115$14.99M0.0%N/A0.234%
8/27/2026Corient Private Wealth LP3,265$466K0.0%N/A0.007%
8/26/2026Amundi1,809$258K0.0%N/A0.004%
8/26/2026HighTower Advisors LLC1,502$214K0.0%-66.8%0.003%
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al2,900$414K0.0%N/A0.006%
8/21/2026Nykredit A S1,157$165K0.0%N/A0.003%
8/20/2026Teza Capital Management LLC3,539$505K1.0%N/A0.008%
8/20/2026Moore Capital Management LP1,485$212K0.0%N/A0.003%
8/20/2026GTS Securities LLC14,046$2.00M0.0%N/A0.031%
8/20/2026Cookson Peirce & Co. Inc.16,257$2.32M0.1%N/A0.036%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC105,799$15.09M0.0%+1.2%0.236%
8/19/2026Wellington Management Group LLP53,796$7.67M0.0%N/A0.120%
8/19/2026Lombard Odier Asset Management Europe Ltd12,851$1.83M0.0%N/A0.029%
8/18/2026Empowered Funds LLC6,298$898K0.0%N/A0.014%
8/18/2026United Capital Financial Advisors LLC1,437$205K0.0%N/A0.003%
8/18/2026Formula Growth Ltd.11,900$1.70M0.6%N/A0.027%
8/18/2026Jefferies Financial Group Inc.7,697$1.10M0.0%N/A0.017%
8/18/2026Public Employees Retirement System of Ohio1,256$179K0.0%N/A0.003%
8/17/2026Corient Private Wealth LP3,272$467K0.0%N/A0.007%
8/17/2026Bank of America Corp DE425,191$60.63M0.0%N/A0.948%
8/15/2026Gallagher Fiduciary Advisors LLC8,779$1.25M0.0%N/A0.020%
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8/15/2026Odyssean LLC3,513$501K0.1%N/A0.008%
8/15/2026Jupiter Topco LLC19,373$2.76M0.0%N/A0.043%
8/14/2026Redwood Grove Capital LLC101,458$14.47M3.7%N/A0.226%
8/14/2026Canada Pension Plan Investment Board5,200$741K0.0%N/A0.012%
8/14/2026Castleark Management LLC95,770$13.66M0.4%N/A0.214%
8/14/2026Nicholas Investment Partners LP60,338$8.60M0.5%N/A0.135%
8/14/2026Legal & General Group Plc105,062$14.98M0.0%N/A0.234%
8/14/2026The Manufacturers Life Insurance Company22,592$3.22M0.0%N/A0.050%
8/14/2026Paradigm Capital Management Inc. NY608,200$86.72M2.4%N/A1.357%
8/13/2026Sanctuary Advisors LLC2,270$324K0.0%N/A0.005%
8/13/2026Wealth High Governance Capital Ltda82,843$11.81M3.5%N/A0.185%
8/13/2026Globeflex Capital L P5,059$721K0.1%N/A0.011%
8/13/2026Kendall Capital Management2,425$346K0.1%N/A0.005%
8/12/2026Quantbot Technologies LP8,237$1.18M0.0%N/A0.018%
8/12/2026Emerald Investment Advisers LLC49,855$7.11M0.5%N/A0.111%
8/12/2026Fourier Capital Management Ltd12,956$1.85M2.9%N/A0.029%
8/12/2026Callan Family Office LLC4,865$694K0.0%N/A0.011%
8/11/2026Allworth Financial LP1,229$175K0.0%N/A0.003%
8/11/2026Kilter Group LLC208$30K0.0%N/A0.000%
8/11/2026Vise Technologies Inc.4,196$598K0.0%N/A0.009%
8/11/2026Lisanti Capital Growth LLC46,285$6.60M1.5%N/A0.103%
8/7/2026Focused Alpha LLC2,906$414K0.1%N/A0.006%
8/7/2026BlackRock Inc.6,919,992$986.72M0.0%N/A15.436%
8/7/2026Pallas Capital Advisors LLC3,049$435K0.0%N/A0.007%
8/7/2026Deutsche Bank AG105,312$15.02M0.0%N/A0.235%
8/7/2026Perigon Wealth Management LLC6,378$909K0.0%N/A0.014%
8/7/2026Mitsubishi UFJ Asset Management Co. Ltd.8,771$1.25M0.0%N/A0.020%
8/7/2026OneDigital Investment Advisors LLC4,036$575K0.0%N/A0.009%
8/6/2026Global Retirement Partners LLC575$82K0.0%N/A0.001%
8/6/2026Bank of New York Mellon Corp270,278$38.54M0.0%N/A0.603%
8/6/2026State of Wyoming7,682$1.10M0.1%N/A0.017%
8/6/2026GSA Capital Partners LLP4,027$574K0.0%N/A0.009%
8/6/2026Stoneridge Investment Partners LLC4,164$347K0.2%N/A0.009%
7/10/2026Regent Peak Wealth Advisors LLC1,468$209K0.0%N/A0.003%
7/10/2026Insight Wealth Strategies LLC47,463$6.77M0.7%N/A0.106%
7/10/2026Handelsbanken Fonder AB16,100$2.30M0.0%-13.0%0.036%
7/8/2026Thurston Springer Miller Herd & Titak Inc.992$141K0.1%N/A0.002%
7/8/2026Palouse Capital Management Inc.2,572$367K0.2%-59.0%0.006%
7/8/2026Assenagon Asset Management S.A.278,166$39.66M0.0%+96.7%0.621%
7/7/2026GAMMA Investing LLC5,991$854K0.0%-15.0%0.013%
7/7/2026Harbor Investment Advisory LLC435$62K0.0%N/A0.001%
7/7/2026CoreCap Advisors LLC2,875$410K0.0%N/A0.006%
6/15/2026Lombard Odier Asset Management Europe Ltd51,415$3.20M0.0%N/A0.115%
6/1/2026Foguth Wealth Management LLC.3,460$215K0.0%N/A0.008%
5/20/2026Liontrust Investment Partners LLP38,773$2.41M0.0%N/A0.086%
5/19/2026Bank of America Corp DE454,020$28.23M0.0%+502.4%1.013%
5/19/2026Janus Henderson Group PLC19,373$1.21M0.0%-18.2%0.043%
5/18/2026EverSource Wealth Advisors LLC721$45K0.0%+37.3%0.002%
5/18/2026California State Teachers Retirement System51,643$3.21M0.0%+24.3%0.115%
5/18/2026Royal Bank of Canada27,786$1.73M0.0%+114.3%0.062%
No. 1 stock to cash in on the death of iPhone (Ad)

Analyst Josh Baylin, who warned Congress about smartphones years before the iPhone launched, says the world's richest man may be building an iPhone rival he calls Starphone. Baylin points to FCC rulings, two trademarks filed the same day, multibillion-dollar spectrum deals, chip partnerships, and a string of posts from Elon Musk as evidence pointing to one conclusion. See the full research and the stock Baylin is watching now.tc pixel

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5/18/2026Redwood Grove Capital LLC162,358$10.10M3.3%N/A0.362%
5/16/2026The Manufacturers Life Insurance Company19,840$1.23M0.0%+6.6%0.044%
5/16/2026Maverick Capital Ltd.20,309$1.26M0.0%N/A0.045%
5/16/2026Quantinno Capital Management LP24,134$1.50M0.0%+5.1%0.054%
5/16/2026Castleark Management LLC100,130$6.23M0.2%N/A0.223%
5/15/2026Absolute Gestao de Investimentos Ltda.3,450$215K0.0%N/A0.008%
5/15/2026Cooper Creek Partners Management LLC586,773$36.49M1.2%N/A1.309%
5/15/2026Lombard Odier Asset Management Europe Ltd51,415$3.20M0.2%N/A0.115%
5/15/2026Entropy Technologies LP9,126$567K0.0%N/A0.020%
5/14/2026Teton Advisors LLC42,000$2.61M1.8%-2.3%0.094%


UCTT Institutional Ownership - Frequently Asked Questions

During the previous two years, 305 institutional investors and hedge funds held shares of Ultra Clean. The most heavily invested institutionals were BlackRock Inc. ($986.72M), Vanguard Group Inc. ($126.42M), Shapiro Capital Management LLC ($100.55M), Paradigm Capital Management Inc. NY ($86.72M), Invesco Ltd. ($86.12M), Dimensional Fund Advisors LP ($62.89M), and Frontier Capital Management Co. LLC ($62.16M).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 267 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: BlackRock Inc. ($6.92M), Invesco Ltd. ($2.37M), Shapiro Capital Management LLC ($1.10M), Bank of America Corp DE ($843.72K), Frontier Capital Management Co. LLC ($808.28K), JPMorgan Chase & Co. ($720.76K), and Boston Partners ($718.72K).

Institutional investors have bought a total of 17,209,068 shares in the last 24 months. This purchase volume represents approximately $1.65B in transactions.

Of the 91 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), Bank of New York Mellon Corp ($191.32K), and Royal Bank of Canada ($184.86K).

Institutional investors have sold a total of 4,087,848 shares in the last 24 months. This volume of shares sold represents approximately $146.82M in transactions.


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Institutional ownership data for NASDAQ:UCTT is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 10/9/2026. New 13F filings are added each quarter as they're published.
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