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 2024
Institutional positions in Ultra Clean Holdings, Inc. as of Jun 30, 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
- 217
- +16 vs. Q1 2024
- Shares held
- 41.1M
- +176.0K (+0.4%) vs. Q1 2024
- Total value
- $2.01B
- +$135.0M (+7.2%) vs. Q1 2024
- New holders
- 37
- 67 more added
- Sold out
- 21
- 72 more reduced
3 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Ultra Clean Holdings, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UniSuper Management Pty Ltd | 10,176 | $498.6K | 0.00% | 00.0% | Unchanged |
| Stifel Financial Corp | 10,311 | $505.2K | 0.00% | −3,024−22.7% | Reduced |
| STRS Ohio | 10,400 | $509.6K | 0.00% | +4,000+62.5% | Added |
| Ellevest, Inc. | 10,815 | $529.9K | 0.03% | +2,206+25.6% | Added |
| Oregon Public Employees Retirement Fund | 10,906 | $534.4K | 0.01% | −1,100−9.2% | Reduced |
| Stoneridge Investment Partners LLC | 11,296 | $554.0K | 0.21% | 00.0% | Unchanged |
| Ethic Inc. | 11,328 | $555.1K | 0.01% | +2,048+22.1% | Added |
| Arizona State Retirement System | 12,501 | $612.5K | 0.00% | +180+1.5% | Added |
| Keeley-Teton Advisors, LLC | 12,637 | $619.2K | 0.08% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 12,698 | $622.2K | 0.00% | +2,910+29.7% | Added |
| Millennium Management LLC | 12,910 | $632.6K | 0.00% | +12,910 | New |
| LPL Financial LLC | 13,278 | $650.6K | 0.00% | +1,037+8.5% | Added |
| Amalgamated Bank | 13,706 | $672.0K | 0.01% | −191−1.4% | Reduced |
| Voya Investment Management LLC | 14,941 | $732.1K | 0.00% | +158+1.1% | Added |
| NJ State Employees Deferred Compensation Plan | 15,000 | $735.0K | 0.09% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 15,282 | $749.0K | 0.01% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 15,300 | $750.0K | 0.00% | −3,600−19.0% | Reduced |
| Maryland State Retirement & Pension System | 15,657 | $767.2K | 0.01% | −497−3.1% | Reduced |
| State of Tennessee, Treasury Department | 15,835 | $775.9K | 0.00% | +3,400+27.3% | Added |
| Janney Montgomery Scott LLC | 15,850 | $777.0K | 0.00% | −500−3.1% | Reduced |
| Algert Global LLC | 16,234 | $795.5K | 0.03% | +16,234 | New |
| Virtus Investment Advisers, Inc. | 16,333 | $800.3K | 0.68% | +16,333 | New |
| Barclays PLC | 16,882 | $827.2K | 0.00% | −23,568−58.3% | Reduced |
| Versor Investments LP | 16,900 | $828.1K | 0.15% | +16,900 | New |
| Wells Fargo & Company | 17,101 | $837.9K | 0.00% | −1,575−8.4% | Reduced |
| Yousif Capital Management, LLC | 17,942 | $879.2K | 0.01% | −2,187−10.9% | Reduced |
| New York State Common Retirement Fund | 18,275 | $895.5K | 0.00% | +141+0.8% | Added |
| Panagora Asset Management Inc | 18,330 | $898.2K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 18,418 | $902.5K | 0.00% | +18,418 | New |
| Ensign Peak Advisors, Inc | 19,906 | $975.4K | 0.00% | 00.0% | Unchanged |
| SummerHaven Investment Management, LLC | 19,993 | $979.7K | 0.64% | +331+1.7% | Added |
| PEAK6 Investments LLC | 20,001 | $980.0K | 0.05% | +10,696+114.9% | Added |
| Centiva Capital, LP | 21,127 | $1.04M | 0.05% | +21,127 | New |
| ProShare Advisors LLC | 21,862 | $1.07M | 0.00% | +9,529+77.3% | Added |
| Louisiana State Employees Retirement System | 22,600 | $1.11M | 0.02% | +400+1.8% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 22,778 | $1.12M | 0.00% | +22,778 | New |
| Illinois Municipal Retirement Fund | 23,191 | $1.14M | 0.02% | −827−3.4% | Reduced |
| PDT Partners, LLC | 23,806 | $1.17M | 0.11% | −51−0.2% | Reduced |
| Manufacturers Life Insurance Company, The | 24,499 | $1.20M | 0.00% | +929+3.9% | Added |
| Corebridge Financial, Inc. | 25,699 | $1.26M | 0.01% | +25,699 | New |
| MetLife Investment Management | 25,941 | $1.27M | 0.01% | +2,920+12.7% | Added |
| Weil Company, Inc. | 25,959 | $1.27M | 0.46% | −8,294−24.2% | Reduced |
| State of Alaska, Department of Revenue | 26,366 | $1.29M | 0.01% | −945−3.5% | Reduced |
| CastleKnight Management LP | 27,100 | $1.33M | 0.18% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 27,398 | $1.34M | 0.01% | +893+3.4% | Added |
| Price T Rowe Associates Inc | 28,243 | $1.38M | 0.00% | −1,079−3.7% | Reduced |
| AQR Capital Management LLC | 28,858 | $1.41M | 0.00% | +9,778+51.2% | Added |
| New York State Teachers Retirement System | 30,469 | $1.49M | 0.00% | −300−1.0% | Reduced |
| BNP Paribas Arbitrage, SA | 31,537 | $1.55M | 0.00% | +1,858+6.3% | Added |
| Pacific Ridge Capital Partners, LLC | 33,278 | $1.63M | 0.39% | −2,792−7.7% | Reduced |
| Citigroup Inc | 34,697 | $1.70M | 0.00% | +894+2.6% | Added |
| Thrivent Financial for Lutherans | 37,279 | $1.83M | 0.00% | −1,613−4.1% | Reduced |
| Man Group plc | 37,947 | $1.86M | 0.00% | +37,947 | New |
| Citadel Advisors LLC | 39,429 | $1.93M | 0.00% | +5,609+16.6% | Added |
| Jane Street Group, LLC | 40,425 | $1.98M | 0.00% | +34,532+586.0% | Added |
| Bank of America Corp | 41,997 | $2.06M | 0.00% | +4,865+13.1% | Added |
| State of Wisconsin Investment Board | 42,060 | $2.06M | 0.01% | −2,635−5.9% | Reduced |
| California State Teachers Retirement System | 43,534 | $2.13M | 0.00% | −1,455−3.2% | Reduced |
| Fca Corp | 49,711 | $2.44M | 0.78% | +584+1.2% | Added |
| Victory Capital Management Inc | 54,144 | $2.65M | 0.00% | −23,440−30.2% | Reduced |
| Teton Advisors, Inc. | 56,000 | $2.74M | 1.15% | −10,500−15.8% | Reduced |
| Alliancebernstein L.P. | 56,597 | $2.77M | 0.00% | +4,740+9.1% | Added |
| Assenagon Asset Management S.A. | 60,468 | $2.96M | 0.01% | 00.0% | Unchanged |
| Great West Life Assurance Co | 64,541 | $3.16M | 0.01% | +20,699+47.2% | Added |
| Sapience Investments, LLC | 73,363 | $3.59M | 1.84% | −26,624−26.6% | Reduced |
| UBS Asset Management Americas Inc | 79,144 | $3.88M | 0.00% | +31,785+67.1% | Added |
| Swiss National Bank | 88,200 | $4.32M | 0.00% | 00.0% | Unchanged |
| Tyro Capital Management LLC | 91,447 | $4.48M | 2.03% | +47,805+109.5% | Added |
| Liontrust Investment Partners LLP | 93,000 | $4.56M | 0.06% | −72,000−43.6% | Reduced |
| Deutsche Bank AG | 98,134 | $4.81M | 0.00% | −2,925−2.9% | Reduced |
| Public Sector Pension Investment Board | 98,778 | $4.84M | 0.03% | +6,887+7.5% | Added |
| Goldman Sachs Group Inc | 111,806 | $5.48M | 0.00% | −60.0% | Reduced |
| Renaissance Technologies LLC | 119,100 | $5.84M | 0.01% | +20,700+21.0% | Added |
| Legal & General Group Plc | 125,297 | $6.14M | 0.00% | +2,432+2.0% | Added |
| Rhumbline Advisers | 131,823 | $6.46M | 0.01% | −10,116−7.1% | Reduced |
| Scout Investments, Inc. | 138,880 | $6.81M | 0.18% | −13,281−8.7% | Reduced |
| Comerica Bank | 140,671 | $6.89M | 0.03% | +6,382+4.8% | Added |
| Cresset Asset Management, LLC | 141,711 | $6.94M | 0.03% | +141,711 | New |
| AWM Investment Company, Inc. | 142,248 | $6.97M | 0.94% | 00.0% | Unchanged |
| Fisher Asset Management, LLC | 150,345 | $7.37M | 0.00% | −18,599−11.0% | Reduced |
| Formula Growth Ltd | 155,055 | $7.60M | 2.76% | −6,545−4.1% | Reduced |
| Harbor Capital Advisors, Inc. | 159,579 | $7.82M | 0.60% | +118,390+287.4% | Added |
| Prudential Financial Inc | 171,740 | $8.42M | 0.01% | +117,670+217.6% | Added |
| Natixis Advisors, L.P. | 188,988 | $9.26M | 0.02% | +3,885+2.1% | Added |
| Ameriprise Financial Inc | 189,575 | $9.29M | 0.00% | −19,490−9.3% | Reduced |
| American Century Companies Inc | 198,526 | $9.73M | 0.01% | −59,812−23.2% | Reduced |
| Principal Financial Group Inc | 223,088 | $10.9M | 0.01% | −9,615−4.1% | Reduced |
| Adage Capital Partners GP, L.L.C. | 225,000 | $11.0M | 0.02% | −65,500−22.5% | Reduced |
| Nuveen Asset Management, LLC | 253,075 | $12.4M | 0.00% | +135,725+115.7% | Added |
| Dana Investment Advisors, Inc. | 274,089 | $13.4M | 0.45% | −3,661−1.3% | Reduced |
| UBS Group AG | 284,704 | $14.0M | 0.00% | −22,496−7.3% | Reduced |
| Oberweis Asset Management Inc | 319,600 | $15.7M | 0.96% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 337,432 | $16.5M | 0.00% | −5,035−1.5% | Reduced |
| First Eagle Investment Management, LLC | 337,539 | $16.5M | 0.04% | +7,596+2.3% | Added |
| Morgan Stanley | 347,802 | $17.0M | 0.00% | −58,926−14.5% | Reduced |
| Hood River Capital Management LLC | 366,266 | $17.9M | 0.37% | +128,670+54.2% | Added |
| JPMorgan Chase & Co | 395,704 | $19.4M | 0.00% | −150,479−27.6% | Reduced |
| Boston Partners | 392,972 | $19.7M | 0.02% | −42,215−9.7% | Reduced |
| Pinnacle Associates Ltd | 412,238 | $20.2M | 0.32% | −7,877−1.9% | Reduced |
| Northern Trust Corp | 474,956 | $23.3M | 0.00% | −14,487−3.0% | Reduced |