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, Q4 2023
Institutional positions in Ultra Clean Holdings, Inc. as of Dec 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
- 195
- −7 vs. Q3 2023
- Shares held
- 40.3M
- +398.1K (+1.0%) vs. Q3 2023
- Total value
- $1.38B
- +$193.0M (+16.3%) vs. Q3 2023
- New holders
- 27
- 72 more added
- Sold out
- 34
- 69 more reduced
3 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Ultra Clean Holdings, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 7,201,258 | $245.9M | 0.01% | +394,653+5.8% | Added |
| Vanguard Group Inc | 4,360,555 | $148.9M | 0.00% | +148,819+3.5% | Added |
| Dimensional Fund Advisors LP | 2,750,031 | $93.9M | 0.03% | −5,162−0.2% | Reduced |
| Frontier Capital Management Co LLC | 2,559,943 | $87.4M | 0.88% | +698,242+37.5% | Added |
| Swedbank AB | 2,434,224 | $83.1M | 0.13% | 00.0% | Unchanged |
| Shapiro Capital Management LLC | 2,030,134 | $69.3M | 1.92% | +62,450+3.2% | Added |
| State Street Corp | 1,830,913 | $62.5M | 0.00% | +109,521+6.4% | Added |
| Divisar Capital Management LLC | 1,417,188 | $48.4M | 8.91% | +20,064+1.4% | Added |
| Paradigm Capital Management Inc | 1,373,033 | $46.9M | 2.44% | −8,800−0.6% | Reduced |
| Invesco Ltd. | 1,237,284 | $42.2M | 0.01% | +35,999+3.0% | Added |
| Janus Henderson Group PLC | 1,019,030 | $34.8M | 0.02% | +98,538+10.7% | Added |
| Geode Capital Management, LLC | 993,085 | $33.9M | 0.00% | +44,499+4.7% | Added |
| Royce & Associates LP | 810,868 | $27.7M | 0.26% | +104,089+14.7% | Added |
| Boston Partners | 587,139 | $20.6M | 0.03% | −1,154−0.2% | Reduced |
| Charles Schwab Investment Management Inc | 591,891 | $20.2M | 0.01% | +46,076+8.4% | Added |
| Vaughan Nelson Investment Management, L.P. | 547,983 | $18.7M | 0.19% | +18,345+3.5% | Added |
| Northern Trust Corp | 492,434 | $16.8M | 0.00% | +455+0.1% | Added |
| Ameriprise Financial Inc | 449,923 | $15.4M | 0.00% | −65,116−12.6% | Reduced |
| JPMorgan Chase & Co | 426,985 | $14.6M | 0.00% | +130,130+43.8% | Added |
| Morgan Stanley | 424,118 | $14.5M | 0.00% | +56,526+15.4% | Added |
| Pinnacle Associates Ltd | 420,709 | $14.4M | 0.24% | +88,349+26.6% | Added |
| First Eagle Investment Management, LLC | 415,392 | $14.2M | 0.03% | +118,304+39.8% | Added |
| Bank of New York Mellon Corp | 362,686 | $12.4M | 0.00% | −26,638−6.8% | Reduced |
| Smith, Graham & Co., Investment Advisors, LP | 320,400 | $10.9M | 1.26% | −1,917−0.6% | Reduced |
| UBS Group AG | 300,993 | $10.3M | 0.00% | +151,928+101.9% | Added |
| American Century Companies Inc | 256,089 | $8.74M | 0.01% | −25,593−9.1% | Reduced |
| Oberweis Asset Management Inc | 247,100 | $8.44M | 0.79% | +29,000+13.3% | Added |
| Principal Financial Group Inc | 233,607 | $7.98M | 0.01% | −7,195−3.0% | Reduced |
| Fisher Asset Management, LLC | 167,345 | $5.71M | 0.00% | +1,249+0.8% | Added |
| Scout Investments, Inc. | 161,830 | $5.52M | 0.14% | −2,541−1.5% | Reduced |
| Sapience Investments, LLC | 153,630 | $5.24M | 1.25% | +153,630 | New |
| Rhumbline Advisers | 141,626 | $4.84M | 0.01% | +3,117+2.3% | Added |
| Goldman Sachs Group Inc | 141,191 | $4.82M | 0.00% | −8,121−5.4% | Reduced |
| AWM Investment Company, Inc. | 132,248 | $4.51M | 0.59% | 00.0% | Unchanged |
| Legal & General Group Plc | 123,616 | $4.22M | 0.00% | −82−0.1% | Reduced |
| Assenagon Asset Management S.A. | 121,526 | $4.15M | 0.01% | +24,670+25.5% | Added |
| Nuveen Asset Management, LLC | 119,978 | $4.10M | 0.00% | +1,512+1.3% | Added |
| Deutsche Bank AG | 114,550 | $3.91M | 0.00% | +15,206+15.3% | Added |
| Natixis Advisors, L.P. | 113,210 | $3.86M | 0.01% | +9,118+8.8% | Added |
| Public Sector Pension Investment Board | 93,031 | $3.18M | 0.02% | +37,785+68.4% | Added |
| Swiss National Bank | 88,200 | $3.01M | 0.00% | −10,000−10.2% | Reduced |
| Prudential Financial Inc | 83,070 | $2.84M | 0.00% | −11,178−11.9% | Reduced |
| Victory Capital Management Inc | 78,828 | $2.69M | 0.00% | −3,952−4.8% | Reduced |
| Barclays PLC | 78,785 | $2.69M | 0.00% | +48,439+159.6% | Added |
| Teton Advisors, Inc. | 77,000 | $2.63M | 0.86% | −6,000−7.2% | Reduced |
| Renaissance Technologies LLC | 69,900 | $2.39M | 0.00% | −48,400−40.9% | Reduced |
| Needham Investment Management LLC | 57,500 | $1.96M | 0.25% | +50,000+666.7% | Added |
| D. E. Shaw & Co., Inc. | 55,686 | $1.90M | 0.00% | −49,534−47.1% | Reduced |
| AQR Capital Management LLC | 53,563 | $1.83M | 0.00% | −3,802−6.6% | Reduced |
| Citadel Advisors LLC | 51,961 | $1.77M | 0.00% | −87,317−62.7% | Reduced |
| Fca Corp | 48,740 | $1.66M | 0.57% | −195−0.4% | Reduced |
| Alliancebernstein L.P. | 48,632 | $1.66M | 0.00% | −3,524−6.8% | Reduced |
| California State Teachers Retirement System | 47,686 | $1.63M | 0.00% | −1,627−3.3% | Reduced |
| UBS Asset Management Americas Inc | 47,633 | $1.63M | 0.00% | +2,945+6.6% | Added |
| Weil Company, Inc. | 46,184 | $1.58M | 0.69% | +7,932+20.7% | Added |
| Credit Suisse AG | 45,896 | $1.57M | 0.00% | +1,731+3.9% | Added |
| Pacific Ridge Capital Partners, LLC | 45,482 | $1.55M | 0.32% | +5,489+13.7% | Added |
| Great West Life Assurance Co | 43,009 | $1.47M | 0.00% | −2,225−4.9% | Reduced |
| First Trust Advisors LP | 41,034 | $1.40M | 0.00% | +27,794+209.9% | Added |
| Thrivent Financial for Lutherans | 39,948 | $1.36M | 0.00% | −942−2.3% | Reduced |
| Stifel Financial Corp | 39,559 | $1.35M | 0.00% | −8,245−17.2% | Reduced |
| Texas Permanent School Fund | 38,711 | $1.32M | 0.01% | +767+2.0% | Added |
| B. Riley Asset Management, LLC | 41,800 | $1.30M | 0.47% | +41,800 | New |
| Susquehanna International Group, LLP | 37,968 | $1.30M | 0.00% | +13,108+52.7% | Added |
| Summit Global Investments | 37,353 | $1.27M | 0.08% | +11,429+44.1% | Added |
| Wedge Capital Management L L P | 36,450 | $1.24M | 0.02% | −27−0.1% | Reduced |
| State of Wisconsin Investment Board | 32,349 | $1.10M | 0.00% | −7,019−17.8% | Reduced |
| New York State Teachers Retirement System | 31,369 | $1.07M | 0.00% | −200−0.6% | Reduced |
| New York State Common Retirement Fund | 30,894 | $1.05M | 0.00% | −1,310−4.1% | Reduced |
| Citigroup Inc | 30,138 | $1.03M | 0.00% | +8,831+41.4% | Added |
| Bank of America Corp | 29,923 | $1.02M | 0.00% | +14,409+92.9% | Added |
| Panagora Asset Management Inc | 28,166 | $961.6K | 0.01% | −38,249−57.6% | Reduced |
| State of Alaska, Department of Revenue | 27,554 | $940.0K | 0.01% | −276−1.0% | Reduced |
| Illinois Municipal Retirement Fund | 26,107 | $891.0K | 0.01% | −1,696−6.1% | Reduced |
| Hohimer Wealth Management, LLC | 25,643 | $875.5K | 0.22% | −432−1.7% | Reduced |
| SG Americas Securities, LLC | 24,451 | $835.0K | 0.01% | +1,329+5.7% | Added |
| American International Group, Inc. | 24,226 | $827.1K | 0.00% | −198−0.8% | Reduced |
| PDT Partners, LLC | 23,965 | $818.2K | 0.09% | −13,004−35.2% | Reduced |
| MetLife Investment Management | 23,021 | $785.9K | 0.01% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 22,446 | $766.3K | 0.00% | −20,786−48.1% | Reduced |
| Louisiana State Employees Retirement System | 22,400 | $764.7K | 0.02% | −300−1.3% | Reduced |
| CastleKnight Management LP | 22,300 | $761.3K | 0.12% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 22,178 | $757.2K | 0.00% | −416−1.8% | Reduced |
| Ziegler Capital Management, LLC | 22,176 | $757.1K | 0.03% | +1,559+7.6% | Added |
| Yousif Capital Management, LLC | 22,144 | $756.0K | 0.01% | +20+0.1% | Added |
| Comerica Bank | 21,923 | $748.5K | 0.00% | −58−0.3% | Reduced |
| Boothbay Fund Management, LLC | 21,279 | $726.5K | 0.03% | +21,279 | New |
| Engineers Gate Manager LP | 21,099 | $720.3K | 0.02% | +21,099 | New |
| Advisor Group Holdings, Inc. | 21,084 | $719.8K | 0.00% | −18,093−46.2% | Reduced |
| Price T Rowe Associates Inc | 21,057 | $719.0K | 0.00% | +5,963+39.5% | Added |
| Ensign Peak Advisors, Inc | 20,910 | $713.9K | 0.00% | +2,450+13.3% | Added |
| Pathstone Holdings, LLC | 20,690 | $706.4K | 0.00% | +20,690 | New |
| Mirae Asset Global Investments Co., Ltd. | 20,343 | $694.5K | 0.00% | +930+4.8% | Added |
| SummerHaven Investment Management, LLC | 19,384 | $661.8K | 0.42% | +347+1.8% | Added |
| Millennium Management LLC | 19,231 | $656.5K | 0.00% | −53,414−73.5% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 20,350 | $655.5K | 0.00% | +1,303+6.8% | Added |
| Handelsbanken Fonder AB | 18,900 | $645.0K | 0.00% | +3,900+26.0% | Added |
| Wells Fargo & Company | 18,433 | $629.3K | 0.00% | +2,818+18.0% | Added |
| Voya Investment Management LLC | 18,039 | $615.9K | 0.00% | −127−0.7% | Reduced |
| Amalgamated Bank | 16,963 | $579.0K | 0.00% | −471−2.7% | Reduced |