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, Q3 2025
Institutional positions in Ultra Clean Holdings, Inc. as of Sep 30, 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
- 242
- +13 vs. Q2 2025
- Shares held
- 42.1M
- +60.8K (+0.1%) vs. Q2 2025
- Total value
- $1.15B
- +$198.3M (+20.9%) vs. Q2 2025
- New holders
- 41
- 75 more added
- Sold out
- 28
- 81 more reduced
2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Ultra Clean Holdings, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| TD Waterhouse Canada Inc. | 250 | $7.34K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 240 | $6.54K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 218 | $5.94K | 0.00% | +218 | New |
| Wealthspire Advisors, LLC | 216 | $5.89K | 0.00% | +216 | New |
| True Wealth Design, LLC | 202 | $5.50K | 0.00% | +1+0.5% | Added |
| Danske Bank A/S | 200 | $5.45K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 193 | $5.26K | 0.00% | +1+0.5% | Added |
| MAI Capital Management | 158 | $4.31K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 146 | $3.98K | 0.00% | +146 | New |
| Fortitude Family Office, LLC | 141 | $3.84K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 132 | $3.60K | 0.00% | +132 | New |
| Hollencrest Capital Management | 130 | $3.54K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 111 | $3.02K | 0.00% | −485−81.4% | Reduced |
| UMA Financial Services, Inc. | 105 | $2.86K | 0.00% | +26+32.9% | Added |
| Quarry LP | 104 | $2.83K | 0.00% | −54−34.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 92 | $2.51K | 0.00% | −60−39.5% | Reduced |
| Massmutual Trust Co FSB | 83 | $2.26K | 0.00% | +31+59.6% | Added |
| Kilter Group LLC | 77 | $2.10K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 75 | $2.04K | 0.00% | −105−58.3% | Reduced |
| Avion Wealth | 102 | $2.00K | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 63 | $1.72K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 61 | $1.66K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 46 | $1.25K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 44 | $1.20K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 41 | $1.12K | 0.00% | 00.0% | Unchanged |
| Cedar Mountain Advisors, LLC | 41 | $1.12K | 0.00% | +41 | New |
| Financial Network Wealth Advisors LLC | 36 | $981 | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 35 | $954 | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 29 | $790 | 0.00% | +29 | New |
| First Horizon Corp | 27 | $736 | 0.00% | +27 | New |
| Rialto Wealth Management, LLC | 26 | $709 | 0.00% | 00.0% | Unchanged |
| Caitlin John, LLC | 24 | $654 | 0.00% | +24 | New |
| Breakwater Investment Management | 21 | $573 | 0.00% | +21 | New |
| Assetmark, Inc | 19 | $518 | 0.00% | +19 | New |
| Bare Financial Services, Inc | 15 | $409 | 0.00% | −11−42.3% | Reduced |
| Atlantic Trust, LLC | 15 | $409 | 0.00% | 00.0% | Unchanged |
| DHJJ Financial Advisors, Ltd. | 8 | $218 | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 4 | $109 | 0.00% | −9,258−100.0% | Reduced |
| CIBC Private Wealth Group, LLC | 1 | $27 | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 5 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 3 | $0 | 0.00% | 00.0% | Unchanged |
| Cornerstone Planning Group LLC | 79 | – | – | +58+276.2% | Added |
| Coppell Advisory Solutions LLC | 0 | $0 | 0.00% | −93,993−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −91,019−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −57,510−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −41,461−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −32,785−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −27,926−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −22,704−100.0% | Sold out |
| Ellevest, Inc. | 0 | $0 | 0.00% | −19,868−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −15,205−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −13,400−100.0% | Sold out |
| Maryland State Retirement & Pension System | 0 | $0 | 0.00% | −13,139−100.0% | Sold out |
| Wealthedge Investment Advisors, LLC | 0 | $0 | 0.00% | −11,848−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −10,946−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −10,800−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −9,677−100.0% | Sold out |
| 1620 Investment Advisors, Inc. | 0 | $0 | 0.00% | −987−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −3,722−100.0% | Sold out |
| Byrne Asset Management LLC | 0 | $0 | 0.00% | −1,288−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −843−100.0% | Sold out |
| Mount Yale Investment Advisors, LLC | 0 | $0 | 0.00% | −793−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −224−100.0% | Sold out |
| NewSquare Capital LLC | 0 | $0 | 0.00% | −112−100.0% | Sold out |
| Central Trust Co | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Riggs Asset Managment Co. Inc. | 0 | $0 | 0.00% | −70−100.0% | Sold out |
| Armstrong Advisory Group, Inc | 0 | $0 | 0.00% | −57−100.0% | Sold out |
| CarsonAllaria Wealth Management, Ltd. | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Garde Capital, Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Teton Advisors, Inc. | – | – | – | – | Not filed |
| First Horizon Advisors, Inc. | – | – | – | – | Not filed |