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, Q4 2025
Institutional positions in Ultra Clean Holdings, Inc. as of Dec 31, 2025. 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
- 238
- −2 vs. Q3 2025
- Shares held
- 42.5M
- +525.9K (+1.3%) vs. Q3 2025
- Total value
- $1.08B
- −$66.4M (−5.8%) vs. Q3 2025
- New holders
- 29
- 81 more added
- Sold out
- 31
- 85 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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, Q4 2025
Shares, value and share of portfolio for each institution holding Ultra Clean Holdings, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fortitude Family Office, LLC | 141 | $3.57K | 0.00% | 00.0% | Unchanged |
| Clear Street Markets LLC | 120 | $3.04K | 0.00% | +120 | New |
| Basecamp Wealth Advisors LLC | 119 | $3.01K | 0.00% | +119 | New |
| Sound Income Strategies, LLC | 67 | $2.93K | 0.00% | +67 | New |
| Kilter Group LLC | 114 | $2.89K | 0.00% | +37+48.1% | Added |
| Jones Financial Companies LLLP | 111 | $2.81K | 0.00% | −500−81.8% | Reduced |
| IFP Advisors, Inc | 111 | $2.81K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 87 | $2.20K | 0.00% | −298−77.4% | Reduced |
| UMA Financial Services, Inc. | 79 | $2.00K | 0.00% | −26−24.8% | Reduced |
| Parkside Financial Bank & Trust | 75 | $1.90K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 73 | $1.85K | 0.00% | −381−83.9% | Reduced |
| Torren Management, LLC | 72 | $1.82K | 0.00% | +72 | New |
| Optiver Holding B.V. | 70 | $1.77K | 0.00% | −62−47.0% | Reduced |
| Quarry LP | 66 | $1.67K | 0.00% | −38−36.5% | Reduced |
| Simplex Trading, LLC | 66 | $1.67K | 0.00% | −669−91.0% | Reduced |
| Ronald Blue Trust, Inc. | 61 | $1.54K | 0.00% | 00.0% | Unchanged |
| Cornerstone Financial Management LLC | 52 | $1.32K | 0.00% | +52 | New |
| Cedar Mountain Advisors, LLC | 41 | $1.04K | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 71 | $1.00K | 0.00% | −31−30.4% | Reduced |
| Cornerstone Planning Group LLC | 21 | $952 | 0.00% | −58−73.4% | Reduced |
| Financial Network Wealth Advisors LLC | 36 | $912 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 35 | $887 | 0.00% | −9−20.5% | Reduced |
| Farmers & Merchants Investments Inc | 35 | $887 | 0.00% | 00.0% | Unchanged |
| Barrow Hanley Mewhinney & Strauss LLC | 35 | $887 | 0.00% | +35 | New |
| Sunbelt Securities, Inc. | 29 | $735 | 0.00% | 00.0% | Unchanged |
| First Horizon Corp | 27 | $684 | 0.00% | 00.0% | Unchanged |
| Rialto Wealth Management, LLC | 26 | $659 | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 25 | $633 | 0.00% | −58−69.9% | Reduced |
| Caitlin John, LLC | 24 | $608 | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 22 | $558 | 0.00% | −19−46.3% | Reduced |
| Breakwater Investment Management | 21 | $532 | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 19 | $481 | 0.00% | 00.0% | Unchanged |
| Ankerstar Wealth, LLC | 12 | $304 | 0.00% | +12 | New |
| CIBC Private Wealth Group, LLC | 11 | $279 | 0.00% | +10+1,000.0% | Added |
| DHJJ Financial Advisors, Ltd. | 8 | $203 | 0.00% | 00.0% | Unchanged |
| Flagship Harbor Advisors, LLC | 6 | $152 | 0.00% | +6 | New |
| Gilpin Wealth Management, LLC | 3 | $76 | 0.00% | +3 | New |
| Capital Advisors, Ltd. LLC | 5 | $0 | 0.00% | 00.0% | Unchanged |
| First Trust Advisors LP | 0 | $0 | 0.00% | −93,907−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −52,130−100.0% | Sold out |
| Andra AP-fonden | 0 | $0 | 0.00% | −50,105−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −35,295−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −19,099−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −15,120−100.0% | Sold out |
| NJ State Employees Deferred Compensation Plan | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Pitcairn Co | 0 | $0 | 0.00% | −13,608−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −12,872−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −12,266−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −11,062−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −10,959−100.0% | Sold out |
| Lodestar Private Asset Management LLC | 0 | $0 | 0.00% | −9,750−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −8,977−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −8,200−100.0% | Sold out |
| Stoneridge Investment Partners LLC | 0 | $0 | 0.00% | −7,994−100.0% | Sold out |
| Pictet Asset Management Holding SA | 0 | $0 | 0.00% | −7,814−100.0% | Sold out |
| Intrust Bank NA | 0 | $0 | 0.00% | −7,431−100.0% | Sold out |
| Pension & Wealth Management Advisors, Inc. | 0 | $0 | 0.00% | −4,759−100.0% | Sold out |
| Johnson Financial Group, Inc. | 0 | $0 | 0.00% | −2,965−100.0% | Sold out |
| Wexford Capital LP | 0 | $0 | 0.00% | −2,354−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −1,638−100.0% | Sold out |
| Manchester Capital Management LLC | 0 | $0 | 0.00% | −1,620−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −216−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −158−100.0% | Sold out |
| Hollencrest Capital Management | 0 | $0 | 0.00% | −130−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −63−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −46−100.0% | Sold out |
| Atlantic Trust, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Bare Financial Services, Inc | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| Point72 (DIFC) Ltd | – | – | – | – | Not filed |