Ultra Clean Holdings, Inc.
UCTT- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001275014
In the last 90 days, Ultra Clean Holdings, Inc. insiders filed 0 open-market purchases and 1 sale; 438 institutions reported holding it in 13F filings for Q2 2026, worth $6.50B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Ultra Clean Holdings, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 438
- +113 vs. Q1 2026
- Shares held
- 46.1M
- +1.17M (+2.6%) vs. Q1 2026
- Total value
- $6.50B
- +$3.71B (+132.9%) vs. Q1 2026
- New holders
- 145
- 96 more added
- Sold out
- 32
- 163 more reduced
6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting UCTT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 438 | $6.50B |
| Q1 2026 | 331 | $2.80B |
| Q4 2025 | 238 | $1.08B |
| Q3 2025 | 242 | $1.15B |
| Q2 2025 | 231 | $950.2M |
| Q1 2025 | 228 | $893.9M |
| Q4 2024 | 233 | $1.49B |
| Q3 2024 | 250 | $1.61B |
| Q2 2024 | 217 | $2.01B |
| Q1 2024 | 204 | $1.88B |
| Q4 2023 | 195 | $1.38B |
| Q3 2023 | 205 | $1.19B |
| Q2 2023 | 200 | $1.54B |
| Q1 2023 | 204 | $1.33B |
| Q4 2022 | 221 | $1.33B |
| Q3 2022 | 213 | $1.01B |
| Q2 2022 | 235 | $1.15B |
| Q1 2022 | 264 | $1.60B |
| Q4 2021 | 275 | $2.16B |
| Q3 2021 | 239 | $1.59B |
| Q2 2021 | 263 | $2.05B |
| Q1 2021 | 240 | $2.05B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Ultra Clean Holdings, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| United Capital Financial Advisers, LLC | 1,437 | $204.9K | 0.00% | +1,437 | New |
| Quadrature Capital Ltd | 1,455 | $207.5K | 0.00% | −14,470−90.9% | Reduced |
| Fca Corp | 1,466 | $209.0K | 0.05% | +1,466 | New |
| Regent Peak Wealth Advisors LLC | 1,468 | $209.3K | 0.04% | +1,468 | New |
| Markin Volterra Fund LP | 1,474 | $210.2K | 0.71% | +1,474 | New |
| Moore Capital Management, LP | 1,485 | $211.7K | 0.00% | +1,485 | New |
| Anchyra Partners LLC | 1,490 | $212.5K | 0.05% | +1,490 | New |
| HighTower Advisors, LLC | 1,502 | $214.2K | 0.00% | −3,023−66.8% | Reduced |
| Quadrant Capital Group LLC | 1,512 | $215.6K | 0.01% | +188+14.2% | Added |
| Advisor OS, LLC | 1,523 | $217.2K | 0.01% | +1,523 | New |
| SRS Capital Advisors, Inc. | 1,550 | $221.0K | 0.00% | +1,263+440.1% | Added |
| Pinnacle Wealth Planning Services, Inc. | 1,595 | $227.4K | 0.02% | −333−17.3% | Reduced |
| Simon Quick Advisors, LLC | 1,640 | $233.8K | 0.01% | +1,640 | New |
| Warren Averett Asset Management, LLC | 1,643 | $234.3K | 0.00% | +1,643 | New |
| Merit Financial Group, LLC | 1,648 | $235.0K | 0.00% | +1,648 | New |
| Pensionmark Financial Group, LLC | 1,825 | $240.1K | 0.00% | +1,825 | New |
| US Bancorp | 1,692 | $241.3K | 0.00% | −2,675−61.3% | Reduced |
| Fiduciary Trust Co | 1,699 | $242.2K | 0.00% | +1,699 | New |
| SG Americas Securities, LLC | 1,746 | $249.0K | 0.00% | −563,823−99.7% | Reduced |
| Amundi | 1,809 | $257.9K | 0.00% | +1,809 | New |
| Greenline Wealth Management LLC | 1,814 | $258.7K | 0.21% | +1,814 | New |
| Third View Private Wealth, LLC | 1,835 | $261.7K | 0.03% | +1,835 | New |
| Richmond Investment Services, LLC | 1,892 | $269.8K | 0.09% | +1,892 | New |
| Dudley Capital Management, LLC | 1,900 | $270.9K | 0.11% | +1,900 | New |
| Jane Street Group, LLC | 1,970 | $280.9K | 0.00% | −307,733−99.4% | Reduced |
| Commonwealth Financial Services, LLC | 1,986 | $283.2K | 0.04% | +1,986 | New |
| Oppenheimer & Co Inc | 2,000 | $285.2K | 0.00% | −5,300−72.6% | Reduced |
| O'Shaughnessy Asset Management, LLC | 2,027 | $289.0K | 0.00% | +2,027 | New |
| Ballentine Partners, LLC | 2,029 | $289.3K | 0.00% | +2,029 | New |
| Fulcrum Asset Management LLP | 2,226 | $290.9K | 0.03% | +2,226 | New |
| Brighton Jones LLC | 2,078 | $296.3K | 0.01% | +2,078 | New |
| Profund Advisors LLC | 2,102 | $299.7K | 0.01% | +2,102 | New |
| RiverPark Advisors, LLC | 2,112 | $301.1K | 0.14% | −245−10.4% | Reduced |
| Excelsior Advisor Network LLC | 2,150 | $306.6K | 0.04% | +2,150 | New |
| Foguth Wealth Management, LLC. | 3,460 | $317.5K | 0.04% | 00.0% | Unchanged |
| CAPROCK Group, Inc. | 2,261 | $322.4K | 0.01% | +2,261 | New |
| Sanctuary Advisors, LLC | 2,270 | $323.7K | 0.00% | +2,270 | New |
| Y-Intercept (Hong Kong) Ltd | 2,302 | $328.2K | 0.01% | +2,302 | New |
| Sequoia Financial Advisors, LLC | 2,338 | $333.4K | 0.00% | +2,338 | New |
| Wedmont Private Capital | 3,145 | $334.2K | 0.01% | 00.0% | Unchanged |
| Vista Finance, LLC | 2,389 | $340.6K | 0.19% | +2,389 | New |
| Morgan Dempsey Capital Management LLC | 2,412 | $343.9K | 0.15% | −2,767−53.4% | Reduced |
| Avidian Wealth Solutions, LLC | 2,412 | $343.9K | 0.01% | +2,412 | New |
| Keebeck Alpha, LP | 2,423 | $345.5K | 0.72% | +2,423 | New |
| Kendall Capital Management | 2,425 | $345.8K | 0.06% | +2,425 | New |
| Stoneridge Investment Partners LLC | 4,164 | $347.0K | 0.23% | +4,164 | New |
| Sage Rhino Capital LLC | 2,441 | $348.1K | 0.06% | +2,441 | New |
| Glenmede Trust Co NA | 2,474 | $352.8K | 0.00% | +2,474 | New |
| Midwest Trust Co | 2,500 | $356.5K | 0.00% | +2,500 | New |
| CIBC Bancorp USA Inc. | 2,513 | $358.3K | 0.00% | +2,513 | New |
| Palouse Capital Management, Inc. | 2,572 | $366.7K | 0.23% | −3,706−59.0% | Reduced |
| Coldstream Capital Management Inc | 2,582 | $368.2K | 0.00% | +2,582 | New |
| Commonwealth Equity Services, LLC | 2,599 | $370.6K | 0.00% | +2,599 | New |
| M&T Bank Corp | 2,644 | $376.9K | 0.00% | +2,644 | New |
| Abacus Wealth Partners, LLC | 2,667 | $380.3K | 0.04% | +2,667 | New |
| Zacks Investment Management | 2,706 | $385.8K | 0.00% | +2,706 | New |
| Strengthening Families & Communities, LLC | 2,744 | $391.3K | 0.09% | −76−2.7% | Reduced |
| Truvestments Capital LLC | 2,768 | $394.7K | 0.06% | +799+40.6% | Added |
| RSM US Wealth Management LLC | 2,776 | $395.6K | 0.00% | +2,776 | New |
| Nisa Investment Advisors, LLC | 2,830 | $403.5K | 0.00% | −1,308−31.6% | Reduced |
| CoreCap Advisors, LLC | 2,875 | $409.9K | 0.01% | +2,875 | New |
| Cohen Investment Advisors LLC | 2,896 | $412.9K | 0.19% | +2,896 | New |
| Virginia Retirement Systems Et Al | 2,900 | $413.5K | 0.00% | +2,900 | New |
| Focused Alpha, LLC | 2,906 | $414.4K | 0.11% | +2,906 | New |
| Holocene Advisors, LP | 2,911 | $415.1K | 0.00% | +2,911 | New |
| Mitsubishi UFJ Trust & Banking Corp | 2,913 | $415.4K | 0.00% | +2,913 | New |
| Harvest Investment Services, LLC | 3,013 | $429.6K | 0.07% | +3,013 | New |
| Swiss Life Asset Management Ltd | 3,044 | $434.0K | 0.00% | +3,044 | New |
| Pallas Capital Advisors LLC | 3,049 | $434.8K | 0.01% | +3,049 | New |
| Crossmark Global Holdings, Inc. | 3,084 | $439.7K | 0.01% | +3,084 | New |
| Storgate, LLC | 3,132 | $446.6K | 0.09% | +3,132 | New |
| Abel Hall, LLC | 3,172 | $452.3K | 0.08% | +3,172 | New |
| Hancock Whitney Corp | 3,177 | $453.0K | 0.01% | −3,158−49.9% | Reduced |
| Macquarie Group Ltd | 3,195 | $455.6K | 0.00% | +3,195 | New |
| Walleye Trading LLC | 3,213 | $458.1K | 0.01% | +3,213 | New |
| CI Private Wealth, LLC | 3,265 | $465.6K | 0.00% | +3,265 | New |
| STRS Ohio | 3,300 | $470.5K | 0.00% | −6,100−64.9% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 3,318 | $473.0K | 0.00% | +66+2.0% | Added |
| Odyssean, LLC | 3,513 | $500.9K | 0.08% | 00.0% | Unchanged |
| Teza Capital Management LLC | 3,539 | $504.6K | 0.97% | +3,539 | New |
| ARGA Investment Management, LP | 3,552 | $506.5K | 0.01% | −3,142−46.9% | Reduced |
| FourThought Financial Partners, LLC | 3,581 | $510.6K | 0.04% | −2,188−37.9% | Reduced |
| Hantz Financial Services, Inc. | 3,676 | $524.0K | 0.01% | −48−1.3% | Reduced |
| Tower Research Capital LLC (TRC) | 3,693 | $526.6K | 0.01% | −632−14.6% | Reduced |
| Ensign Peak Advisors, Inc | 3,706 | $528.4K | 0.00% | +1,150+45.0% | Added |
| Vestcor Inc | 3,789 | $540.0K | 0.01% | +3,789 | New |
| Gsa Capital Partners LLP | 4,027 | $574.0K | 0.04% | −16,896−80.8% | Reduced |
| Resources Investment Advisors, LLC. | 4,036 | $575.5K | 0.00% | +10.0% | Added |
| Ameritas Investment Partners, Inc. | 4,084 | $582.3K | 0.02% | +352+9.4% | Added |
| Krilogy Financial LLC | 4,130 | $588.9K | 0.02% | +121+3.0% | Added |
| Capstone Capital Management Ltd | 4,145 | $591.0K | 0.26% | +4,145 | New |
| Capital Investment Counsel, Inc | 4,150 | $591.7K | 0.06% | −50−1.2% | Reduced |
| Vise Technologies, Inc. | 4,196 | $598.3K | 0.01% | −5,715−57.7% | Reduced |
| Kestra Private Wealth Services, LLC | 4,222 | $602.0K | 0.01% | +4,222 | New |
| Prelude Capital Management, LLC | 4,223 | $602.2K | 0.04% | +4,223 | New |
| Cornerstone Investment Partners, LLC | 4,224 | $602.3K | 0.02% | −204−4.6% | Reduced |
| CIBC Asset Management Inc | 4,300 | $613.1K | 0.00% | −71−1.6% | Reduced |
| Farther Finance Advisors, LLC | 4,329 | $616.5K | 0.00% | −878−16.9% | Reduced |
| Xponance, Inc. | 4,416 | $629.7K | 0.00% | +228+5.4% | Added |
| The PNC Financial Services Group, Inc. | 4,466 | $636.8K | 0.00% | +52+1.2% | Added |