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 2024
Institutional positions in Ultra Clean Holdings, Inc. as of Jun 30, 2024. 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
- 217
- +16 vs. Q1 2024
- Shares held
- 41.1M
- +176.0K (+0.4%) vs. Q1 2024
- Total value
- $2.01B
- +$135.0M (+7.2%) vs. Q1 2024
- New holders
- 37
- 67 more added
- Sold out
- 21
- 72 more reduced
3 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding Ultra Clean Holdings, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wellington Management Group LLP | 531,013 | $26.0M | 0.00% | −170.0% | Reduced |
| Janus Henderson Group PLC | 541,230 | $26.5M | 0.01% | −168,319−23.7% | Reduced |
| Charles Schwab Investment Management Inc | 629,288 | $30.8M | 0.01% | +13,334+2.2% | Added |
| Paradigm Capital Management Inc | 658,200 | $32.3M | 1.47% | 00.0% | Unchanged |
| Royce & Associates LP | 845,396 | $41.4M | 0.39% | −11,342−1.3% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 860,798 | $42.2M | 0.39% | +52,075+6.4% | Added |
| Divisar Capital Management LLC | 971,159 | $47.6M | 9.02% | −69,239−6.7% | Reduced |
| Geode Capital Management, LLC | 1,037,218 | $50.8M | 0.00% | +11,350+1.1% | Added |
| Shapiro Capital Management LLC | 1,195,206 | $58.6M | 1.78% | −152,108−11.3% | Reduced |
| Invesco Ltd. | 1,705,114 | $83.6M | 0.02% | +16,607+1.0% | Added |
| FMR LLC | 1,716,686 | $84.1M | 0.01% | +599,279+53.6% | Added |
| State Street Corp | 1,752,006 | $85.8M | 0.00% | −87,595−4.8% | Reduced |
| Dimensional Fund Advisors LP | 2,372,121 | $116.2M | 0.03% | −165,296−6.5% | Reduced |
| Swedbank AB | 2,434,224 | $119.3M | 0.16% | 00.0% | Unchanged |
| Frontier Capital Management Co LLC | 3,002,601 | $147.1M | 1.46% | +134,483+4.7% | Added |
| Vanguard Group Inc | 4,463,768 | $218.7M | 0.00% | +93,325+2.1% | Added |
| BlackRock Inc. | 6,926,066 | $339.4M | 0.01% | −218,526−3.1% | Reduced |
| Portolan Capital Management, LLC | 0 | $0 | 0.00% | −99,992−100.0% | Sold out |
| Texas Permanent School Fund | 0 | $0 | 0.00% | −39,236−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −28,087−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −27,765−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −27,644−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −24,012−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −16,284−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −15,228−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −19,413−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −5,526−100.0% | Sold out |
| Whalen Wealth Management Inc. | 0 | $0 | 0.00% | −5,161−100.0% | Sold out |
| Phoenix Holdings Ltd. | 0 | $0 | 0.00% | −4,500−100.0% | Sold out |
| Harvest Fund Management Co., Ltd | 0 | $0 | 0.00% | −4,268−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −2,358−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −249−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Creative Financial Designs Inc | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Assetmark, Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Tfo-TDC, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Credit Suisse AG | – | – | – | – | Not filed |
| Ziegler Capital Management, LLC | – | – | – | – | Not filed |
| Wilbanks Smith & Thomas Asset Management LLC | – | – | – | – | Not filed |