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 |
|---|---|---|---|---|---|
| BlackRock Inc. | 7,260,883 | $240.8M | 0.01% | −782,298−9.7% | Reduced |
| Vanguard Group Inc | 3,605,295 | $119.6M | 0.00% | −2,415−0.1% | Reduced |
| Swedbank AB | 2,900,000 | $96.2M | 0.19% | −100,000−3.3% | Reduced |
| Dimensional Fund Advisors LP | 2,600,436 | $86.2M | 0.03% | +298,675+13.0% | Added |
| Shapiro Capital Management LLC | 1,930,029 | $64.0M | 1.64% | +48,683+2.6% | Added |
| State Street Corp | 1,695,775 | $56.2M | 0.00% | +15,307+0.9% | Added |
| Invesco Ltd. | 1,602,195 | $53.1M | 0.01% | +1,173,124+273.4% | Added |
| Paradigm Capital Management Inc | 1,383,333 | $45.9M | 3.04% | +6000.0% | Added |
| Divisar Capital Management LLC | 1,215,498 | $40.3M | 9.28% | +116,244+10.6% | Added |
| Frontier Capital Management Co LLC | 1,071,283 | $35.5M | 0.37% | +462,704+76.0% | Added |
| Janus Henderson Group PLC | 910,886 | $30.2M | 0.02% | +104,247+12.9% | Added |
| Geode Capital Management, LLC | 900,416 | $29.9M | 0.00% | +37,144+4.3% | Added |
| Royce & Associates LP | 848,654 | $28.1M | 0.28% | −24,082−2.8% | Reduced |
| Ameriprise Financial Inc | 794,721 | $26.4M | 0.01% | −194,396−19.7% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 724,595 | $24.0M | 0.30% | −14,740−2.0% | Reduced |
| Boston Partners | 626,757 | $20.1M | 0.03% | −280,748−30.9% | Reduced |
| Congress Asset Management Co | 536,173 | $17.8M | 0.17% | +34,707+6.9% | Added |
| Charles Schwab Investment Management Inc | 512,799 | $17.0M | 0.01% | +24,620+5.0% | Added |
| Northern Trust Corp | 510,700 | $16.9M | 0.00% | +799+0.2% | Added |
| First Republic Investment Management, Inc. | 466,396 | $15.5M | 0.03% | −274,005−37.0% | Reduced |
| Bank of New York Mellon Corp | 428,412 | $14.2M | 0.00% | −23,750−5.3% | Reduced |
| Pinnacle Associates Ltd | 355,714 | $11.8M | 0.24% | −2,414−0.7% | Reduced |
| Smith, Graham & Co., Investment Advisors, LP | 339,449 | $11.3M | 1.37% | +19,634+6.1% | Added |
| Morgan Stanley | 330,009 | $10.9M | 0.00% | −18,749−5.4% | Reduced |
| American Century Companies Inc | 317,137 | $10.3M | 0.01% | +53,576+20.3% | Added |
| Peregrine Capital Management LLC | 283,284 | $9.39M | 0.27% | −84,827−23.0% | Reduced |
| Principal Financial Group Inc | 274,533 | $9.10M | 0.01% | −4,428−1.6% | Reduced |
| Nuveen Asset Management, LLC | 269,011 | $8.92M | 0.00% | −27,201−9.2% | Reduced |
| Renaissance Technologies LLC | 267,500 | $8.87M | 0.01% | +95,800+55.8% | Added |
| CapWealth Advisors, LLC | 214,151 | $7.10M | 0.89% | +31,497+17.2% | Added |
| First Eagle Investment Management, LLC | 189,600 | $6.29M | 0.02% | +29,000+18.1% | Added |
| JPMorgan Chase & Co | 185,641 | $6.16M | 0.00% | +18,217+10.9% | Added |
| LSV Asset Management | 157,920 | $5.24M | 0.01% | −76,600−32.7% | Reduced |
| Citadel Advisors LLC | 146,629 | $4.86M | 0.01% | +25,208+20.8% | Added |
| Rhumbline Advisers | 140,984 | $4.67M | 0.01% | +6,387+4.7% | Added |
| Scout Investments, Inc. | 139,740 | $4.63M | 0.09% | −1,663−1.2% | Reduced |
| Natixis Advisors, L.P. | 137,602 | $4.56M | 0.02% | −1,133−0.8% | Reduced |
| Oberweis Asset Management Inc | 132,700 | $4.40M | 0.68% | +64,800+95.4% | Added |
| UBS Group AG | 127,488 | $4.23M | 0.00% | −60,431−32.2% | Reduced |
| Fisher Asset Management, LLC | 123,492 | $4.09M | 0.00% | +66,642+117.2% | Added |
| Prudential Financial Inc | 122,563 | $4.06M | 0.01% | −17,965−12.8% | Reduced |
| AWM Investment Company, Inc. | 119,188 | $3.95M | 0.53% | −37,731−24.0% | Reduced |
| Legal & General Group Plc | 112,336 | $3.73M | 0.00% | −267−0.2% | Reduced |
| Victory Capital Management Inc | 108,739 | $3.61M | 0.00% | −11,811−9.8% | Reduced |
| Deutsche Bank AG | 108,265 | $3.59M | 0.00% | +8,349+8.4% | Added |
| Congress Wealth Management LLC | 103,561 | $3.43M | 0.08% | +22,034+27.0% | Added |
| Swiss National Bank | 98,200 | $3.26M | 0.00% | −11,500−10.5% | Reduced |
| Goldman Sachs Group Inc | 97,197 | $3.22M | 0.00% | −2,469−2.5% | Reduced |
| Teton Advisors, Inc. | 83,700 | $2.78M | 0.74% | −800−0.9% | Reduced |
| Public Sector Pension Investment Board | 80,018 | $2.65M | 0.02% | −2,754−3.3% | Reduced |
| SEI Investments Co | 74,569 | $2.47M | 0.00% | −17,191−18.7% | Reduced |
| Federated Hermes, Inc. | 69,701 | $2.31M | 0.01% | +10,634+18.0% | Added |
| State of New Jersey Common Pension Fund D | 68,663 | $2.28M | 0.01% | +68,663 | New |
| Weiss Multi-Strategy Advisers LLC | 65,000 | $2.15M | 0.05% | −44,163−40.5% | Reduced |
| California State Teachers Retirement System | 56,773 | $1.88M | 0.00% | −787−1.4% | Reduced |
| AQR Capital Management LLC | 56,557 | $1.88M | 0.00% | +244+0.4% | Added |
| Susquehanna International Group, LLP | 53,813 | $1.78M | 0.00% | +34,428+177.6% | Added |
| Alliancebernstein L.P. | 52,057 | $1.73M | 0.00% | −7,597−12.7% | Reduced |
| Fca Corp | 49,259 | $1.63M | 0.61% | +1,394+2.9% | Added |
| Great West Life Assurance Co | 48,340 | $1.60M | 0.00% | +2,119+4.6% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 48,173 | $1.60M | 0.01% | −519−1.1% | Reduced |
| Stifel Financial Corp | 47,288 | $1.57M | 0.00% | −193−0.4% | Reduced |
| BNP Paribas Arbitrage, SA | 47,099 | $1.56M | 0.00% | +31,481+201.6% | Added |
| Bank of America Corp | 46,847 | $1.55M | 0.00% | +29,252+166.3% | Added |
| Thrivent Financial for Lutherans | 45,088 | $1.50M | 0.00% | −1,580−3.4% | Reduced |
| Weil Company, Inc. | 41,139 | $1.36M | 0.62% | −8,321−16.8% | Reduced |
| State of Wisconsin Investment Board | 40,950 | $1.36M | 0.00% | −4,613−10.1% | Reduced |
| Texas Permanent School Fund | 40,802 | $1.35M | 0.01% | +10,215+33.4% | Added |
| Credit Suisse AG | 40,348 | $1.34M | 0.00% | +2,490+6.6% | Added |
| Pacific Ridge Capital Partners, LLC | 40,090 | $1.33M | 0.33% | −280−0.7% | Reduced |
| First Trust Advisors LP | 38,457 | $1.28M | 0.00% | −60,006−60.9% | Reduced |
| PDT Partners, LLC | 36,924 | $1.22M | 0.17% | +36,924 | New |
| UBS Asset Management Americas Inc | 36,819 | $1.22M | 0.00% | +2,788+8.2% | Added |
| Advisor Group Holdings, Inc. | 35,685 | $1.18M | 0.00% | −2,738−7.1% | Reduced |
| New York State Teachers Retirement System | 34,397 | $1.14M | 0.00% | −500−1.4% | Reduced |
| New York State Common Retirement Fund | 32,888 | $1.09M | 0.00% | −16,297−33.1% | Reduced |
| Assenagon Asset Management S.A. | 32,768 | $1.09M | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 31,155 | $1.03M | 0.01% | −535−1.7% | Reduced |
| D. E. Shaw & Co., Inc. | 31,050 | $1.03M | 0.00% | +13,269+74.6% | Added |
| Macquarie Group Ltd | 29,100 | $965.0K | 0.00% | 00.0% | Unchanged |
| Hohimer Wealth Management, LLC | 27,102 | $898.7K | 0.26% | −2,963−9.9% | Reduced |
| SummerHaven Investment Management, LLC | 26,485 | $878.2K | 0.51% | +516+2.0% | Added |
| Barclays PLC | 26,080 | $864.8K | 0.00% | +687+2.7% | Added |
| Yousif Capital Management, LLC | 25,600 | $848.9K | 0.01% | −3,410−11.8% | Reduced |
| American International Group, Inc. | 24,678 | $818.3K | 0.01% | +108+0.4% | Added |
| MetLife Investment Management | 23,756 | $787.7K | 0.01% | 00.0% | Unchanged |
| Citigroup Inc | 23,674 | $785.0K | 0.00% | −12,623−34.8% | Reduced |
| LPL Financial LLC | 22,854 | $757.8K | 0.00% | −5,766−20.1% | Reduced |
| Green Alpha Advisors, LLC | 22,193 | $735.9K | 0.52% | −209−0.9% | Reduced |
| Louisiana State Employees Retirement System | 21,200 | $703.0K | 0.02% | −400−1.9% | Reduced |
| Greenwood Capital Associates LLC | 20,655 | $684.9K | 0.10% | −5,784−21.9% | Reduced |
| Amalgamated Bank | 19,565 | $649.0K | 0.01% | −1,537−7.3% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 19,413 | $643.7K | 0.00% | 00.0% | Unchanged |
| Affinity Investment Advisors, LLC | 19,050 | $631.7K | 0.34% | −100−0.5% | Reduced |
| Ensign Peak Advisors, Inc | 18,460 | $612.1K | 0.00% | +450+2.5% | Added |
| Price T Rowe Associates Inc | 18,418 | $611.0K | 0.00% | +1,725+10.3% | Added |
| Maryland State Retirement & Pension System | 18,322 | $607.6K | 0.01% | −293−1.6% | Reduced |
| SG Americas Securities, LLC | 18,173 | $603.0K | 0.01% | +18,173 | New |
| Manufacturers Life Insurance Company, The | 18,174 | $602.6K | 0.00% | +76+0.4% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 17,514 | $580.8K | 0.00% | 00.0% | Unchanged |