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 2022
Institutional positions in Ultra Clean Holdings, Inc. as of Jun 30, 2022. 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
- 235
- −22 vs. Q1 2022
- Shares held
- 38.5M
- +1.11M (+3.0%) vs. Q1 2022
- Total value
- $1.15B
- −$437.6M (−27.6%) vs. Q1 2022
- New holders
- 36
- 95 more added
- Sold out
- 58
- 70 more reduced
7 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2022
Shares, value and share of portfolio for each institution holding Ultra Clean Holdings, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Truvestments Capital LLC | 13,316 | $396.0K | 0.23% | −272−2.0% | Reduced |
| American Century Companies Inc | 13,425 | $400.0K | 0.00% | −12,402−48.0% | Reduced |
| Ensign Peak Advisors, Inc | 13,610 | $405.0K | 0.00% | 00.0% | Unchanged |
| Capital Financial Services, LLC | 13,787 | $410.0K | 0.58% | 00.0% | Unchanged |
| NinePointTwo Capital | 13,776 | $410.0K | 0.14% | +13,776 | New |
| Oregon Public Employees Retirement Fund | 14,540 | $433.0K | 0.01% | −2,400−14.2% | Reduced |
| Rothschild Investment Corp | 14,613 | $435.0K | 0.04% | +827+6.0% | Added |
| BNP Paribas Arbitrage, SA | 14,696 | $437.5K | 0.00% | −109−0.7% | Reduced |
| NJ State Employees Deferred Compensation Plan | 15,000 | $447.0K | 0.07% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 15,742 | $469.0K | 0.00% | −60,691−79.4% | Reduced |
| Allianz Asset Management GmbH | 16,221 | $483.0K | 0.00% | −77,004−82.6% | Reduced |
| Occudo Quantitative Strategies LP | 16,641 | $495.0K | 0.04% | +2,364+16.6% | Added |
| Price T Rowe Associates Inc | 16,646 | $496.0K | 0.00% | −1,467−8.1% | Reduced |
| Shelter Mutual Insurance Co | 17,475 | $520.0K | 0.16% | 00.0% | Unchanged |
| SummerHaven Investment Management, LLC | 18,092 | $539.0K | 0.36% | 00.0% | Unchanged |
| Barclays PLC | 18,200 | $542.0K | 0.00% | −21,904−54.6% | Reduced |
| Manufacturers Life Insurance Company, The | 18,289 | $544.5K | 0.00% | +45+0.2% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 18,321 | $545.0K | 0.00% | +6,422+54.0% | Added |
| Maryland State Retirement & Pension System | 18,364 | $547.0K | 0.02% | +359+2.0% | Added |
| Boothbay Fund Management, LLC | 18,492 | $551.0K | 0.02% | +18,492 | New |
| Bank of Montreal | 17,516 | $552.0K | 0.00% | −2,785−13.7% | Reduced |
| Affinity Investment Advisors, LLC | 18,981 | $565.0K | 0.28% | +20+0.1% | Added |
| Jane Street Group, LLC | 20,390 | $607.0K | 0.00% | +7,499+58.2% | Added |
| HSBC Holdings PLC | 20,543 | $611.0K | 0.00% | −1,641−7.4% | Reduced |
| Amalgamated Bank | 20,785 | $619.0K | 0.01% | −1,165−5.3% | Reduced |
| Green Alpha Advisors, LLC | 21,904 | $652.0K | 0.15% | +1,399+6.8% | Added |
| B. Riley Asset Management, LLC | 22,492 | $670.0K | 0.34% | +22,492 | New |
| MetLife Investment Management | 22,780 | $678.2K | 0.01% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 21,800 | $715.0K | 0.02% | 00.0% | Unchanged |
| American International Group, Inc. | 24,466 | $728.0K | 0.00% | −1,007−4.0% | Reduced |
| Shepherd Kaplan Krochuk, LLC | 24,600 | $732.0K | 0.32% | +1,800+7.9% | Added |
| G2 Investment Partners Management LLC | 25,591 | $762.0K | 0.24% | −211,865−89.2% | Reduced |
| Bank of America Corp | 26,276 | $781.0K | 0.00% | −696−2.6% | Reduced |
| D. E. Shaw & Co., Inc. | 26,500 | $789.0K | 0.00% | +26,500 | New |
| Greenwood Capital Associates LLC | 26,574 | $791.0K | 0.13% | +119+0.4% | Added |
| State of Tennessee, Treasury Department | 26,749 | $796.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 27,433 | $817.0K | 0.00% | −61,612−69.2% | Reduced |
| LPL Financial LLC | 28,071 | $836.0K | 0.00% | +225+0.8% | Added |
| Tower Research Capital LLC (TRC) | 28,602 | $852.0K | 0.02% | +28,104+5,643.4% | Added |
| Hunter Associates Investment Management LLC | 28,625 | $854.0K | 0.21% | +28,625 | New |
| Citigroup Inc | 29,503 | $878.0K | 0.00% | −27,286−48.0% | Reduced |
| Cornercap Investment Counsel Inc | 29,519 | $879.0K | 0.15% | +29,519 | New |
| Duality Advisers, LP | 29,898 | $890.0K | 0.09% | +29,898 | New |
| Hohimer Wealth Management, LLC | 30,127 | $897.0K | 0.26% | +30,127 | New |
| Envestnet Asset Management Inc | 30,554 | $910.0K | 0.00% | +2,703+9.7% | Added |
| Texas Permanent School Fund | 32,597 | $970.0K | 0.02% | +765+2.4% | Added |
| State of Alaska, Department of Revenue | 34,119 | $1.01M | 0.01% | +2,800+8.9% | Added |
| Voya Investment Management LLC | 34,557 | $1.03M | 0.00% | −205,536−85.6% | Reduced |
| Herald Investment Management Ltd | 35,000 | $1.04M | 0.24% | 00.0% | Unchanged |
| Wesbanco Bank Inc | 36,129 | $1.08M | 0.05% | 00.0% | Unchanged |
| UBS Group AG | 36,783 | $1.09M | 0.00% | +4,926+15.5% | Added |
| UBS Asset Management Americas Inc | 36,884 | $1.10M | 0.00% | −6,014−14.0% | Reduced |
| AQR Capital Management LLC | 37,710 | $1.12M | 0.00% | −3,123−7.6% | Reduced |
| Credit Suisse AG | 38,370 | $1.14M | 0.00% | −5,974−13.5% | Reduced |
| Yousif Capital Management, LLC | 38,580 | $1.15M | 0.02% | −3,950−9.3% | Reduced |
| Macquarie Group Ltd | 38,942 | $1.16M | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 39,583 | $1.18M | 0.01% | −22,755−36.5% | Reduced |
| Pacific Ridge Capital Partners, LLC | 40,380 | $1.20M | 0.28% | +100+0.2% | Added |
| Allspring Global Investments Holdings, LLC | 40,504 | $1.20M | 0.00% | −31,290−43.6% | Reduced |
| Advisor Group Holdings, Inc. | 40,521 | $1.21M | 0.00% | +2,019+5.2% | Added |
| PEAK6 Investments LLC | 40,980 | $1.22M | 0.03% | +40,980 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 41,113 | $1.22M | 0.01% | +2,405+6.2% | Added |
| Weil Company, Inc. | 41,231 | $1.23M | 0.69% | +11,926+40.7% | Added |
| Dana Investment Advisors, Inc. | 41,461 | $1.23M | 0.06% | +5,180+14.3% | Added |
| New York State Teachers Retirement System | 41,990 | $1.25M | 0.00% | −4,852−10.4% | Reduced |
| Comerica Bank | 38,448 | $1.26M | 0.01% | −123−0.3% | Reduced |
| Alpha Paradigm Partners, LLC | 42,725 | $1.27M | 0.53% | +42,725 | New |
| Assenagon Asset Management S.A. | 43,408 | $1.29M | 0.01% | −26,607−38.0% | Reduced |
| Great West Life Assurance Co | 43,681 | $1.30M | 0.00% | +4,859+12.5% | Added |
| Thrivent Financial for Lutherans | 44,308 | $1.32M | 0.00% | +7,756+21.2% | Added |
| Holocene Advisors, LP | 44,425 | $1.32M | 0.01% | +44,425 | New |
| Fca Corp | 46,655 | $1.39M | 0.55% | +2,451+5.5% | Added |
| Weiss Multi-Strategy Advisers LLC | 47,044 | $1.40M | 0.04% | −2,464−5.0% | Reduced |
| First Trust Advisors LP | 51,403 | $1.53M | 0.00% | −37,710−42.3% | Reduced |
| New York State Common Retirement Fund | 52,001 | $1.55M | 0.00% | +4,380+9.2% | Added |
| Vident Investment Advisory, LLC | 52,345 | $1.55M | 0.05% | +3,909+8.1% | Added |
| Stifel Financial Corp | 53,574 | $1.59M | 0.00% | +2,468+4.8% | Added |
| California State Teachers Retirement System | 57,979 | $1.73M | 0.00% | +726+1.3% | Added |
| Schroder Investment Management Group | 58,283 | $1.73M | 0.00% | −68,584−54.1% | Reduced |
| Alliancebernstein L.P. | 58,283 | $1.74M | 0.00% | −2,192−3.6% | Reduced |
| Renaissance Technologies LLC | 60,800 | $1.81M | 0.00% | −56,100−48.0% | Reduced |
| CastleKnight Management LP | 63,100 | $1.88M | 0.58% | +8,600+15.8% | Added |
| State of Wisconsin Investment Board | 68,373 | $2.04M | 0.01% | −2,606−3.7% | Reduced |
| Public Sector Pension Investment Board | 83,487 | $2.48M | 0.02% | −316−0.4% | Reduced |
| SEI Investments Co | 88,422 | $2.63M | 0.01% | +47,421+115.7% | Added |
| Tudor Investment Corp Et Al | 90,251 | $2.69M | 0.08% | +20,867+30.1% | Added |
| Congress Wealth Management LLC | 93,967 | $2.80M | 0.07% | +1,826+2.0% | Added |
| Millennium Management LLC | 102,298 | $3.04M | 0.00% | −260,866−71.8% | Reduced |
| Teton Advisors, Inc. | 103,000 | $3.07M | 0.65% | −5,000−4.6% | Reduced |
| First Eagle Investment Management, LLC | 103,016 | $3.07M | 0.01% | +62,011+151.2% | Added |
| ClariVest Asset Management LLC | 104,677 | $3.12M | 0.14% | −41,453−28.4% | Reduced |
| Swiss National Bank | 106,100 | $3.16M | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 106,738 | $3.18M | 0.01% | −637−0.6% | Reduced |
| Monarch Partners Asset Management LLC | 107,736 | $3.21M | 0.90% | −25,960−19.4% | Reduced |
| Foundry Partners, LLC | 107,987 | $3.21M | 0.19% | +1,484+1.4% | Added |
| Legal & General Group Plc | 109,149 | $3.25M | 0.00% | −398−0.4% | Reduced |
| Natixis Advisors, L.P. | 110,171 | $3.28M | 0.01% | +25,552+30.2% | Added |
| Oberweis Asset Management Inc | 111,140 | $3.31M | 0.84% | −49,000−30.6% | Reduced |
| Rhumbline Advisers | 123,913 | $3.69M | 0.01% | +14,524+13.3% | Added |
| Goldman Sachs Group Inc | 137,218 | $4.08M | 0.00% | −49,234−26.4% | Reduced |