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 2024
Institutional positions in Ultra Clean Holdings, Inc. as of Mar 31, 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
- 204
- +10 vs. Q4 2023
- Shares held
- 41.0M
- +961.9K (+2.4%) vs. Q4 2023
- Total value
- $1.88B
- +$514.8M (+37.7%) vs. Q4 2023
- New holders
- 38
- 54 more added
- Sold out
- 28
- 77 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Ultra Clean Holdings, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Amalgamated Bank | 13,897 | $638.0K | 0.01% | −3,066−18.1% | Reduced |
| Voya Investment Management LLC | 14,783 | $679.1K | 0.00% | −3,256−18.0% | Reduced |
| Maryland State Retirement & Pension System | 16,154 | $681.1K | 0.01% | −310−1.9% | Reduced |
| NJ State Employees Deferred Compensation Plan | 15,000 | $689.1K | 0.09% | 00.0% | Unchanged |
| Sherbrooke Park Advisers LLC | 15,228 | $699.6K | 0.14% | +15,228 | New |
| Teachers Retirement System of the State of Kentucky | 15,282 | $702.0K | 0.01% | 00.0% | Unchanged |
| First Trust Advisors LP | 16,284 | $748.1K | 0.00% | −24,750−60.3% | Reduced |
| Janney Montgomery Scott LLC | 16,350 | $751.0K | 0.00% | −140−0.8% | Reduced |
| New York State Common Retirement Fund | 18,134 | $833.1K | 0.00% | −12,760−41.3% | Reduced |
| Panagora Asset Management Inc | 18,330 | $842.1K | 0.00% | −9,836−34.9% | Reduced |
| Wells Fargo & Company | 18,676 | $858.0K | 0.00% | +243+1.3% | Added |
| Handelsbanken Fonder AB | 18,900 | $868.0K | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 19,080 | $876.5K | 0.00% | −34,483−64.4% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 19,438 | $893.0K | 0.00% | −912−4.5% | Reduced |
| SummerHaven Investment Management, LLC | 19,662 | $903.3K | 0.57% | +278+1.4% | Added |
| Ensign Peak Advisors, Inc | 19,906 | $914.5K | 0.00% | −1,004−4.8% | Reduced |
| Yousif Capital Management, LLC | 20,129 | $924.7K | 0.01% | −2,015−9.1% | Reduced |
| Louisiana State Employees Retirement System | 22,200 | $1.02M | 0.02% | −200−0.9% | Reduced |
| MetLife Investment Management | 23,021 | $1.06M | 0.01% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 23,570 | $1.08M | 0.00% | +1,392+6.3% | Added |
| Ziegler Capital Management, LLC | 23,764 | $1.09M | 0.04% | +1,588+7.2% | Added |
| PDT Partners, LLC | 23,857 | $1.10M | 0.10% | −108−0.5% | Reduced |
| Illinois Municipal Retirement Fund | 24,018 | $1.10M | 0.02% | −2,089−8.0% | Reduced |
| American International Group, Inc. | 24,012 | $1.10M | 0.00% | −214−0.9% | Reduced |
| Advisor Group Holdings, Inc. | 24,033 | $1.10M | 0.00% | +2,949+14.0% | Added |
| Pathstone Holdings, LLC | 26,505 | $1.22M | 0.01% | +5,815+28.1% | Added |
| CastleKnight Management LP | 27,100 | $1.24M | 0.18% | +4,800+21.5% | Added |
| State of Alaska, Department of Revenue | 27,311 | $1.25M | 0.01% | −243−0.9% | Reduced |
| Lighthouse Investment Partners, LLC | 27,644 | $1.27M | 0.07% | +27,644 | New |
| ExodusPoint Capital Management, LP | 27,765 | $1.28M | 0.02% | +27,765 | New |
| Arrowstreet Capital, Limited Partnership | 28,087 | $1.29M | 0.00% | +28,087 | New |
| Price T Rowe Associates Inc | 29,322 | $1.35M | 0.00% | +8,265+39.3% | Added |
| BNP Paribas Arbitrage, SA | 29,679 | $1.36M | 0.00% | +7,233+32.2% | Added |
| New York State Teachers Retirement System | 30,769 | $1.41M | 0.00% | −600−1.9% | Reduced |
| Citigroup Inc | 33,803 | $1.55M | 0.00% | +3,665+12.2% | Added |
| Citadel Advisors LLC | 33,820 | $1.55M | 0.00% | −18,141−34.9% | Reduced |
| Weil Company, Inc. | 34,253 | $1.57M | 0.62% | −11,931−25.8% | Reduced |
| Pacific Ridge Capital Partners, LLC | 36,070 | $1.66M | 0.36% | −9,412−20.7% | Reduced |
| Bank of America Corp | 37,132 | $1.71M | 0.00% | +7,209+24.1% | Added |
| Thrivent Financial for Lutherans | 38,892 | $1.79M | 0.00% | −1,056−2.6% | Reduced |
| Texas Permanent School Fund | 39,236 | $1.80M | 0.01% | +525+1.4% | Added |
| Barclays PLC | 40,450 | $1.86M | 0.00% | −38,335−48.7% | Reduced |
| Harbor Capital Advisors, Inc. | 41,189 | $1.89M | 0.25% | +41,189 | New |
| Tyro Capital Management LLC | 43,642 | $2.00M | 1.16% | +43,642 | New |
| Great West Life Assurance Co | 43,842 | $2.01M | 0.00% | +833+1.9% | Added |
| State of Wisconsin Investment Board | 44,695 | $2.05M | 0.01% | +12,346+38.2% | Added |
| California State Teachers Retirement System | 44,989 | $2.07M | 0.00% | −2,697−5.7% | Reduced |
| Credit Suisse AG | 45,896 | $2.11M | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 47,359 | $2.18M | 0.00% | −274−0.6% | Reduced |
| Fca Corp | 49,127 | $2.26M | 0.73% | +387+0.8% | Added |
| Alliancebernstein L.P. | 51,857 | $2.38M | 0.00% | +3,225+6.6% | Added |
| Prudential Financial Inc | 54,070 | $2.48M | 0.00% | −29,000−34.9% | Reduced |
| Assenagon Asset Management S.A. | 60,468 | $2.78M | 0.01% | −61,058−50.2% | Reduced |
| Teton Advisors, Inc. | 66,500 | $3.06M | 1.08% | −10,500−13.6% | Reduced |
| Victory Capital Management Inc | 77,584 | $3.56M | 0.00% | −1,244−1.6% | Reduced |
| Swiss National Bank | 88,200 | $4.05M | 0.00% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 91,891 | $4.22M | 0.03% | −1,140−1.2% | Reduced |
| Renaissance Technologies LLC | 98,400 | $4.52M | 0.01% | +28,500+40.8% | Added |
| Sapience Investments, LLC | 99,987 | $4.59M | 1.52% | −53,643−34.9% | Reduced |
| Portolan Capital Management, LLC | 99,992 | $4.59M | 0.35% | +99,992 | New |
| Deutsche Bank AG | 101,059 | $4.64M | 0.00% | −13,491−11.8% | Reduced |
| Goldman Sachs Group Inc | 111,812 | $5.14M | 0.00% | −29,379−20.8% | Reduced |
| Nuveen Asset Management, LLC | 117,350 | $5.39M | 0.00% | −2,628−2.2% | Reduced |
| Legal & General Group Plc | 122,865 | $5.64M | 0.00% | −751−0.6% | Reduced |
| Comerica Bank | 134,289 | $6.17M | 0.03% | +112,366+512.5% | Added |
| Rhumbline Advisers | 141,939 | $6.52M | 0.01% | +313+0.2% | Added |
| AWM Investment Company, Inc. | 142,248 | $6.53M | 0.86% | +10,000+7.6% | Added |
| Scout Investments, Inc. | 152,161 | $6.94M | 0.17% | −9,669−6.0% | Reduced |
| Formula Growth Ltd | 161,600 | $7.42M | 2.37% | +161,600 | New |
| Liontrust Investment Partners LLP | 165,000 | $7.58M | 0.11% | +165,000 | New |
| Fisher Asset Management, LLC | 168,944 | $7.76M | 0.00% | +1,599+1.0% | Added |
| Natixis Advisors, L.P. | 185,103 | $8.50M | 0.02% | +71,893+63.5% | Added |
| Ameriprise Financial Inc | 209,065 | $9.60M | 0.00% | −240,858−53.5% | Reduced |
| Principal Financial Group Inc | 232,703 | $10.7M | 0.01% | −904−0.4% | Reduced |
| Hood River Capital Management LLC | 237,596 | $10.9M | 0.24% | +237,596 | New |
| American Century Companies Inc | 258,338 | $11.9M | 0.01% | +2,249+0.9% | Added |
| Dana Investment Advisors, Inc. | 277,750 | $12.8M | 0.42% | +277,750 | New |
| Adage Capital Partners GP, L.L.C. | 290,500 | $13.3M | 0.03% | +290,500 | New |
| UBS Group AG | 307,200 | $14.1M | 0.00% | +6,207+2.1% | Added |
| Oberweis Asset Management Inc | 319,600 | $14.7M | 1.06% | +72,500+29.3% | Added |
| First Eagle Investment Management, LLC | 329,943 | $15.2M | 0.03% | −85,449−20.6% | Reduced |
| Bank of New York Mellon Corp | 342,467 | $15.7M | 0.00% | −20,219−5.6% | Reduced |
| Morgan Stanley | 406,728 | $18.7M | 0.00% | −17,390−4.1% | Reduced |
| Pinnacle Associates Ltd | 420,115 | $19.3M | 0.30% | −594−0.1% | Reduced |
| Boston Partners | 435,187 | $19.6M | 0.02% | −151,952−25.9% | Reduced |
| Northern Trust Corp | 489,443 | $22.5M | 0.00% | −2,991−0.6% | Reduced |
| Wellington Management Group LLP | 531,030 | $24.4M | 0.00% | +531,030 | New |
| JPMorgan Chase & Co | 546,183 | $25.1M | 0.00% | +119,198+27.9% | Added |
| Charles Schwab Investment Management Inc | 615,954 | $28.3M | 0.01% | +24,063+4.1% | Added |
| Paradigm Capital Management Inc | 658,200 | $30.2M | 1.45% | −714,833−52.1% | Reduced |
| Janus Henderson Group PLC | 709,549 | $32.6M | 0.02% | −309,481−30.4% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 808,723 | $37.2M | 0.33% | +260,740+47.6% | Added |
| Royce & Associates LP | 856,738 | $39.4M | 0.35% | +45,870+5.7% | Added |
| Geode Capital Management, LLC | 1,025,868 | $47.1M | 0.00% | +32,783+3.3% | Added |
| Divisar Capital Management LLC | 1,040,398 | $47.8M | 9.18% | −376,790−26.6% | Reduced |
| FMR LLC | 1,117,407 | $51.3M | 0.00% | +1,111,121+17,676.1% | Added |
| Shapiro Capital Management LLC | 1,347,314 | $61.9M | 1.67% | −682,820−33.6% | Reduced |
| Invesco Ltd. | 1,688,507 | $77.6M | 0.02% | +451,223+36.5% | Added |
| State Street Corp | 1,839,601 | $84.5M | 0.00% | +8,688+0.5% | Added |
| Swedbank AB | 2,434,224 | $111.8M | 0.16% | 00.0% | Unchanged |