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 2025
Institutional positions in Ultra Clean Holdings, Inc. as of Mar 31, 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
- 228
- −3 vs. Q4 2024
- Shares held
- 41.8M
- +921.7K (+2.3%) vs. Q4 2024
- Total value
- $893.9M
- −$575.0M (−39.1%) vs. Q4 2024
- New holders
- 43
- 72 more added
- Sold out
- 46
- 78 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Ultra Clean Holdings, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 6,958,217 | $149.0M | 0.00% | −252,868−3.5% | Reduced |
| Vanguard Group Inc | 4,847,408 | $103.8M | 0.00% | +12,180+0.3% | Added |
| Shapiro Capital Management LLC | 4,083,404 | $87.4M | 3.60% | +1,336,922+48.7% | Added |
| Dimensional Fund Advisors LP | 2,262,519 | $48.4M | 0.01% | −144,315−6.0% | Reduced |
| Frontier Capital Management Co LLC | 1,945,886 | $41.7M | 0.46% | −184,220−8.6% | Reduced |
| State Street Corp | 1,768,726 | $37.9M | 0.00% | −52,246−2.9% | Reduced |
| Invesco Ltd. | 1,681,675 | $36.0M | 0.01% | +649,642+62.9% | Added |
| Geode Capital Management, LLC | 1,078,867 | $23.1M | 0.00% | +37,640+3.6% | Added |
| Divisar Capital Management LLC | 1,033,935 | $22.1M | 5.76% | +11,940+1.2% | Added |
| Boston Partners | 1,021,032 | $21.4M | 0.03% | −14,182−1.4% | Reduced |
| Royce & Associates LP | 891,753 | $19.1M | 0.21% | −35,935−3.9% | Reduced |
| FMR LLC | 820,520 | $17.6M | 0.00% | −141,491−14.7% | Reduced |
| Paradigm Capital Management Inc | 758,200 | $16.2M | 0.90% | +100,000+15.2% | Added |
| Charles Schwab Investment Management Inc | 671,539 | $14.4M | 0.00% | −6,684−1.0% | Reduced |
| Oberweis Asset Management Inc | 613,300 | $13.1M | 0.65% | 00.0% | Unchanged |
| UBS Group AG | 607,507 | $13.0M | 0.00% | +75,654+14.2% | Added |
| D. E. Shaw & Co., Inc. | 555,718 | $11.9M | 0.01% | +288,206+107.7% | Added |
| Morgan Stanley | 536,416 | $11.5M | 0.00% | +42,027+8.5% | Added |
| Northern Trust Corp | 513,272 | $11.0M | 0.00% | −538−0.1% | Reduced |
| Goodman Financial Corp | 456,308 | $9.77M | 2.11% | +69,657+18.0% | Added |
| JPMorgan Chase & Co | 430,392 | $9.21M | 0.00% | −126,164−22.7% | Reduced |
| First Eagle Investment Management, LLC | 405,439 | $8.68M | 0.02% | +4,500+1.1% | Added |
| Harbor Capital Advisors, Inc. | 397,639 | $8.51M | 0.39% | +21,598+5.7% | Added |
| Pinnacle Associates Ltd | 334,310 | $7.16M | 0.10% | −19,393−5.5% | Reduced |
| Nuveen, LLC | 321,968 | $6.89M | 0.00% | +321,968 | New |
| Liontrust Investment Partners LLP | 315,484 | $6.75M | 0.11% | −33,975−9.7% | Reduced |
| Dana Investment Advisors, Inc. | 283,452 | $6.07M | 0.22% | +45,907+19.3% | Added |
| Bank of New York Mellon Corp | 280,388 | $6.00M | 0.00% | −17,415−5.8% | Reduced |
| Goldman Sachs Group Inc | 232,688 | $4.98M | 0.00% | −78,424−25.2% | Reduced |
| Principal Financial Group Inc | 224,935 | $4.82M | 0.00% | +5,114+2.3% | Added |
| AWM Investment Company, Inc. | 209,917 | $4.49M | 0.62% | +25,000+13.5% | Added |
| Barclays PLC | 202,079 | $4.33M | 0.00% | −25,423−11.2% | Reduced |
| AQR Capital Management LLC | 198,791 | $4.26M | 0.00% | +28,690+16.9% | Added |
| Jain Global LLC | 195,058 | $4.18M | 0.09% | +59,275+43.7% | Added |
| Prudential Financial Inc | 180,415 | $3.86M | 0.01% | −10,210−5.4% | Reduced |
| Assenagon Asset Management S.A. | 162,482 | $3.48M | 0.01% | −53,711−24.8% | Reduced |
| Janus Henderson Group PLC | 155,155 | $3.42M | 0.00% | −126,868−45.0% | Reduced |
| Jane Street Group, LLC | 148,214 | $3.17M | 0.01% | +148,214 | New |
| Public Sector Pension Investment Board | 142,848 | $3.06M | 0.01% | +30,608+27.3% | Added |
| Rhumbline Advisers | 126,098 | $2.70M | 0.00% | −1,615−1.3% | Reduced |
| Bank of America Corp | 125,085 | $2.68M | 0.00% | −36,743−22.7% | Reduced |
| Legal & General Group Plc | 122,487 | $2.62M | 0.00% | −3,949−3.1% | Reduced |
| Deutsche Bank AG | 113,934 | $2.44M | 0.00% | −3,561−3.0% | Reduced |
| Ameriprise Financial Inc | 105,014 | $2.25M | 0.00% | −7,922−7.0% | Reduced |
| American Century Companies Inc | 101,137 | $2.17M | 0.00% | +5,791+6.1% | Added |
| Pathstone Holdings, LLC | 98,370 | $2.11M | 0.01% | +56,260+133.6% | Added |
| Algert Global LLC | 87,770 | $1.88M | 0.05% | −66,550−43.1% | Reduced |
| Swiss National Bank | 87,300 | $1.87M | 0.00% | −1,300−1.5% | Reduced |
| Monimus Capital Management, LP | 87,280 | $1.87M | 1.59% | +87,280 | New |
| Susquehanna International Group, LLP | 85,950 | $1.84M | 0.00% | +48,803+131.4% | Added |
| UBS Asset Management Americas Inc | 85,094 | $1.82M | 0.00% | +13,005+18.0% | Added |
| Bridge City Capital, LLC | 83,273 | $1.78M | 0.53% | −798−0.9% | Reduced |
| Qube Research & Technologies Ltd | 80,796 | $1.73M | 0.00% | −155,333−65.8% | Reduced |
| Comerica Bank | 77,219 | $1.65M | 0.01% | −30,467−28.3% | Reduced |
| Price T Rowe Associates Inc | 75,209 | $1.61M | 0.00% | +2,772+3.8% | Added |
| State of Wisconsin Investment Board | 72,047 | $1.54M | 0.00% | +17,300+31.6% | Added |
| Citigroup Inc | 71,201 | $1.52M | 0.00% | −1,694−2.3% | Reduced |
| Man Group plc | 63,657 | $1.36M | 0.00% | +1,000+1.6% | Added |
| Sapience Investments, LLC | 63,489 | $1.36M | 0.97% | −7,846−11.0% | Reduced |
| Renaissance Technologies LLC | 59,800 | $1.28M | 0.00% | −102,689−63.2% | Reduced |
| Alliancebernstein L.P. | 59,455 | $1.27M | 0.00% | −360−0.6% | Reduced |
| BNP Paribas Arbitrage, SA | 59,052 | $1.26M | 0.00% | +32,381+121.4% | Added |
| Grace & White Inc | 58,700 | $1.26M | 0.24% | +58,700 | New |
| Federated Hermes, Inc. | 58,470 | $1.25M | 0.00% | +29,925+104.8% | Added |
| Great West Life Assurance Co | 52,918 | $1.13M | 0.00% | −3,791−6.7% | Reduced |
| Andra AP-fonden | 50,105 | $1.07M | 0.02% | +50,105 | New |
| Oppenheimer & Co Inc | 48,548 | $1.04M | 0.02% | +9,169+23.3% | Added |
| Romano Brothers and Company | 43,950 | $941.0K | 0.12% | +43,950 | New |
| Teton Advisors, Inc. | 43,500 | $931.3K | 0.58% | −2,700−5.8% | Reduced |
| California State Teachers Retirement System | 42,046 | $900.2K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 38,686 | $828.3K | 0.00% | +26,387+214.5% | Added |
| Envestnet Asset Management Inc | 37,743 | $808.1K | 0.00% | +6,408+20.4% | Added |
| CastleKnight Management LP | 37,500 | $802.9K | 0.09% | 00.0% | Unchanged |
| Knollwood Investment Advisory, LLC | 37,000 | $792.2K | 0.09% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 36,749 | $786.8K | 0.01% | +29,982+443.1% | Added |
| New York State Common Retirement Fund | 36,225 | $775.6K | 0.00% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 33,097 | $709.0K | 0.00% | −1,732−5.0% | Reduced |
| New York State Teachers Retirement System | 30,369 | $650.0K | 0.00% | 00.0% | Unchanged |
| Intech Investment Management LLC | 29,511 | $631.8K | 0.01% | −6,774−18.7% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 26,425 | $565.8K | 0.00% | +1,257+5.0% | Added |
| MetLife Investment Management | 26,200 | $560.9K | 0.00% | −506−1.9% | Reduced |
| Royal Bank of Canada | 25,926 | $555.0K | 0.00% | +6,841+35.8% | Added |
| State of Alaska, Department of Revenue | 24,968 | $534.0K | 0.01% | −577−2.3% | Reduced |
| Wells Fargo & Company | 23,781 | $509.2K | 0.00% | +438+1.9% | Added |
| Corebridge Financial, Inc. | 23,136 | $495.3K | 0.00% | −456−1.9% | Reduced |
| Illinois Municipal Retirement Fund | 22,639 | $484.7K | 0.01% | −1,849−7.6% | Reduced |
| Creative Planning | 22,179 | $474.9K | 0.00% | +6,899+45.2% | Added |
| Blair William & Co | 22,100 | $473.2K | 0.00% | +12,325+126.1% | Added |
| Trexquant Investment LP | 21,974 | $470.5K | 0.01% | −94,844−81.2% | Reduced |
| Manufacturers Life Insurance Company, The | 21,660 | $463.7K | 0.00% | +109+0.5% | Added |
| Legato Capital Management LLC | 21,315 | $456.4K | 0.06% | −295−1.4% | Reduced |
| Janney Montgomery Scott LLC | 21,288 | $456.0K | 0.00% | +1,068+5.3% | Added |
| Louisiana State Employees Retirement System | 21,200 | $453.9K | 0.01% | −600−2.8% | Reduced |
| Allspring Global Investments Holdings, LLC | 20,426 | $428.9K | 0.00% | −26,155−56.1% | Reduced |
| Ensign Peak Advisors, Inc | 19,906 | $426.2K | 0.00% | 00.0% | Unchanged |
| Pacific Ridge Capital Partners, LLC | 19,880 | $425.6K | 0.11% | −166−0.8% | Reduced |
| First Trust Advisors LP | 19,361 | $414.5K | 0.00% | +19,361 | New |
| STRS Ohio | 19,000 | $406.8K | 0.00% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 18,855 | $403.7K | 0.00% | −83,305−81.5% | Reduced |
| Millennium Management LLC | 18,022 | $385.9K | 0.00% | −144,769−88.9% | Reduced |