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, Q1 2023
Institutional positions in Ultra Clean Holdings, Inc. as of Mar 31, 2023. 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
- 204
- −12 vs. Q4 2022
- Shares held
- 40.1M
- +170.5K (+0.4%) vs. Q4 2022
- Total value
- $1.33B
- +$5.04M (+0.4%) vs. Q4 2022
- New holders
- 19
- 60 more added
- Sold out
- 31
- 88 more reduced
5 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Ultra Clean Holdings, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dimensional Fund Advisors LP | 2,600,436 | $86.2M | 0.03% | +298,675+13.0% | Added |
| Swedbank AB | 2,900,000 | $96.2M | 0.19% | −100,000−3.3% | Reduced |
| Vanguard Group Inc | 3,605,295 | $119.6M | 0.00% | −2,415−0.1% | Reduced |
| BlackRock Inc. | 7,260,883 | $240.8M | 0.01% | −782,298−9.7% | Reduced |
| Putnam Investments LLC | 0 | $0 | 0.00% | −230,009−100.0% | Sold out |
| Foundry Partners, LLC | 0 | $0 | 0.00% | −128,798−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −61,721−100.0% | Sold out |
| Herald Investment Management Ltd | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| Cornercap Investment Counsel Inc | 0 | $0 | 0.00% | −28,125−100.0% | Sold out |
| D.A. Davidson & Co. | 0 | $0 | 0.00% | −15,265−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −12,527−100.0% | Sold out |
| Westwood Holdings Group Inc. | 0 | $0 | 0.00% | −12,100−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −11,800−100.0% | Sold out |
| Exchange Traded Concepts, LLC | 0 | $0 | 0.00% | −10,979−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −10,767−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −10,570−100.0% | Sold out |
| Watershed Asset Management, L.L.C. | 0 | $0 | 0.00% | −8,076−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −6,409−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −3,327−100.0% | Sold out |
| Edmond de Rothschild Holding S.A. | 0 | $0 | 0.00% | −3,278−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −1,906−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −1,880−100.0% | Sold out |
| Sutton Wealth Advisors Inc. | 0 | $0 | 0.00% | −1,283−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −595−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −327−100.0% | Sold out |
| Money Concepts Capital Corp | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −385−100.0% | Sold out |
| Hall Laurie J Trustee | 0 | $0 | 0.00% | −130−100.0% | Sold out |
| Retirement Financial Solutions, LLC | 0 | $0 | 0.00% | −36−100.0% | Sold out |
| U.S. Capital Wealth Advisors, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Clear Perspectives Financial Planning, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Accurate Wealth Management, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Sofos Investments, Inc. | 0 | $0 | 0.00% | −33−100.0% | Sold out |
| Private Trust Co NA | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Palouse Capital Management, Inc. | 0 | $0 | 0.00% | −6,607−100.0% | Sold out |
| Monarch Partners Asset Management LLC | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Capital Financial Services, LLC | – | – | – | – | Not filed |
| Trustcore Financial Services, LLC | – | – | – | – | Not filed |
| Tyler-Stone Wealth Management | – | – | – | – | Not filed |