Ultra Clean HoldingsUCTT
13F holders, Q1 2025 (March 31)228holders −5
40new positions
46sold out
6famous investors
$21.40avg. 13F price*
At the end of Q1 2025, 228 institutions reported holding Ultra Clean Holdings Inc. (UCTT) in their 13F filings, down 5 from Q4 2024. 40 opened new positions and 46 sold out. The largest holders were BlackRock, Inc. ($149.0M), Vanguard Group Inc. ($103.8M) and Shapiro Capital Management LLC ($87.4M). 6 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Ultra Clean Holdings Inc.
- CUSIP
- 90385V107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 40 | $12.1M |
| Exits | 46 | $32.4M |
All 13F filers, Q4 2024 → Q1 2025: 3,780,385 shares bought and 3,192,544 shares sold, net +587,841 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 228 holders
| BlackRock, Inc. | 0.00% | Reduce -3.5% | 6,958,217 | $149.0M |
| Vanguard Group Inc. | 0.00% | Add +0.3% | 4,847,408 | $103.8M |
| Shapiro Capital Management LLC | 3.60% | Add +48.7% | 4,083,404 | $87.4M |
| Dimensional Fund Advisors LP | 0.01% | Reduce -6.0% | 2,262,519 | $48.4M |
| Frontier Capital Management Co. LLC | 0.46% | Reduce -8.7% | 1,945,886 | $41.7M |
| State Street Corp. | 0.00% | Reduce -2.9% | 1,768,726 | $37.9M |
| Invesco Ltd. | 0.01% | Add +63.0% | 1,681,675 | $36.0M |
| Geode Capital Management, LLC | 0.00% | Add +3.6% | 1,078,867 | $23.1M |
| Divisar Capital Management LLC | 5.76% | Add +1.2% | 1,033,935 | $22.1M |
| Boston Partners | 0.03% | Reduce -1.4% | 1,021,032 | $21.4M |
| Royce & Associates LP | 0.21% | Reduce -3.9% | 891,753 | $19.1M |
| FMR LLC | 0.00% | Reduce -14.7% | 820,520 | $17.6M |
| Paradigm Capital Management Inc. | 0.90% | Add +15.2% | 758,200 | $16.2M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -1.0% | 671,539 | $14.4M |
| Oberweis Asset Management Inc./ | 0.65% | No change | 613,300 | $13.1M |
| UBS Group AG | 0.00% | Add +14.2% | 607,507 | $13.0M |
| D. E. Shaw & Co. | 0.02% | Add +107.7% | 555,718 | $11.9M |
| Morgan Stanley | 0.00% | Add +8.5% | 536,416 | $11.5M |
| Northern Trust Corp. | 0.00% | Reduce -0.1% | 513,272 | $11.0M |
| Goodman Financial Corp | 2.11% | Add +18.0% | 456,308 | $9.8M |
| JPMorgan Chase & Co. | 0.00% | Reduce -22.7% | 430,392 | $9.2M |
| First Eagle Investment Management, LLC | 0.02% | Add +1.1% | 405,439 | $8.7M |
| Harbor Capital Advisors, Inc. | 0.39% | Add +5.7% | 397,639 | $8.5M |
| Pinnacle Associates Ltd. | 0.10% | Reduce -5.5% | 334,310 | $7.2M |
| Nuveen, LLC | 0.00% | — | 321,968 | $6.9M |
| Liontrust Investment Partners LLP | 0.11% | Reduce -9.7% | 315,484 | $6.8M |
| Dana Investment Advisors, Inc. | 0.22% | Add +19.3% | 283,452 | $6.1M |
| Bank of New York Mellon Corp | 0.00% | Reduce -5.8% | 280,388 | $6.0M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -25.2% | 232,688 | $5.0M |
| Principal Financial Group Inc. | 0.00% | Add +2.3% | 224,935 | $4.8M |
| AWM Investment Company, Inc. | 0.62% | Add +13.5% | 209,917 | $4.5M |
| Barclays PLC | 0.00% | Reduce -11.2% | 202,079 | $4.3M |
| AQR Capital Management | 0.00% | Add +16.9% | 198,791 | $4.3M |
| Jain Global LLC | 0.09% | Add +43.6% | 195,058 | $4.2M |
| Prudential Financial Inc. | 0.01% | Reduce -5.4% | 180,415 | $3.9M |
| Assenagon Asset Management S.A. | 0.01% | Reduce -24.8% | 162,482 | $3.5M |
| Janus Henderson Group PLC | 0.00% | Reduce -45.0% | 155,155 | $3.4M |
| Jane Street Group, LLC | 0.01% | New | 148,214 | $3.2M |
| Public Sector Pension Investment Board | 0.01% | Add +27.3% | 142,848 | $3.1M |
| Rhumbline Advisers | 0.00% | Reduce -1.3% | 126,098 | $2.7M |
| Bank of America Corp. | 0.00% | Reduce -22.7% | 125,085 | $2.7M |
| Legal & General Group Plc | 0.00% | Reduce -3.1% | 122,487 | $2.6M |
| Deutsche Bank AG | 0.00% | Reduce -3.0% | 113,934 | $2.4M |
| Ameriprise Financial Inc. | 0.00% | Reduce -7.0% | 105,014 | $2.2M |
| American Century Companies Inc. | 0.00% | Add +6.1% | 101,137 | $2.2M |
| Pathstone Holdings, LLC | 0.01% | Add +133.6% | 98,370 | $2.1M |
| Algert Global LLC | 0.05% | Reduce -43.1% | 87,770 | $1.9M |
| Swiss National Bank | 0.00% | Reduce -1.5% | 87,300 | $1.9M |
| Monimus Capital Management, LP | 1.59% | New | 87,280 | $1.9M |
| Susquehanna International Group, LLP | 0.00% | Add +131.4% | 85,950 | $1.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +18.0% | 85,094 | $1.8M |
| Bridge City Capital, LLC | 0.53% | Reduce -0.9% | 83,273 | $1.8M |
| Qube Research & Technologies Ltd | 0.00% | Reduce -65.8% | 80,796 | $1.7M |
| Comerica Bank | 0.01% | Reduce -28.3% | 77,219 | $1.7M |
| T. Rowe Price Associates Inc. | 0.00% | Add +3.8% | 75,209 | $1.6M |
| State of Wisconsin Investment Board | 0.00% | Add +31.6% | 72,047 | $1.5M |
| Citigroup Inc. | 0.00% | Reduce -2.3% | 71,201 | $1.5M |
| Man Group plc | 0.00% | Add +1.6% | 63,657 | $1.4M |
| Sapience Investments, LLC | 0.97% | Reduce -11.0% | 63,489 | $1.4M |
| Renaissance Technologies | 0.00% | Reduce -63.2% | 59,800 | $1.3M |
| Alliancebernstein L.P. | 0.00% | Reduce -0.6% | 59,455 | $1.3M |
| BNP Paribas Financial Markets | 0.00% | Add +121.4% | 59,052 | $1.3M |
| Grace & White Inc. | 0.24% | New | 58,700 | $1.3M |
| Federated Hermes, Inc. | 0.00% | Add +104.8% | 58,470 | $1.3M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -6.7% | 52,918 | $1.1M |
| Andra AP-fonden | 0.02% | New | 50,105 | $1.1M |
| Oppenheimer & Co. Inc. | 0.02% | Add +23.3% | 48,548 | $1.0M |
| Romano Brothers and Company | 0.12% | New | 43,950 | $941K |
| Teton Advisors, Inc. | 0.60% | Reduce -5.8% | 43,500 | $931K |
| California State Teachers Retirement System | 0.00% | No change | 42,046 | $900K |
| Citadel Advisors | 0.00% | Add +214.6% | 38,686 | $828K |
| Envestnet Asset Management Inc. | 0.00% | Add +20.4% | 37,743 | $808K |
| CastleKnight Management LP | 0.09% | No change | 37,500 | $803K |
| Knollwood Investment Advisory, LLC | 0.09% | No change | 37,000 | $792K |
| Tudor Investment Corporation | 0.01% | Add +443.1% | 36,749 | $787K |
| New York State Common Retirement Fund | 0.00% | No change | 36,225 | $776K |
| Thrivent Financial for Lutherans | 0.00% | Reduce -5.0% | 33,097 | $709K |
| New York State Teachers Retirement System | 0.00% | No change | 30,369 | $650K |
| Intech Investment Management LLC | 0.01% | Reduce -18.7% | 29,511 | $632K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +5.0% | 26,425 | $566K |
| MetLife Investment Management, LLC | 0.00% | Reduce -1.9% | 26,200 | $561K |
| Royal Bank of Canada | 0.00% | Add +35.8% | 25,926 | $555K |
| State of Alaska, Department of Revenue | 0.01% | Reduce -2.3% | 24,968 | $534K |
| Wells Fargo & Company | 0.00% | Add +1.9% | 23,781 | $509K |
| Corebridge Financial, Inc. | 0.00% | Reduce -1.9% | 23,136 | $495K |
| Illinois Municipal Retirement Fund | 0.01% | Reduce -7.5% | 22,639 | $485K |
| Creative Planning | 0.00% | Add +45.1% | 22,179 | $475K |
| Blair William & Co. | 0.00% | Add +126.1% | 22,100 | $473K |
| Trexquant Investment LP | 0.01% | Reduce -81.2% | 21,974 | $470K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +0.5% | 21,660 | $464K |
| Legato Capital Management LLC | 0.06% | Reduce -1.4% | 21,315 | $456K |
| Janney Montgomery Scott LLC | 0.00% | Add +5.3% | 21,288 | $456K |
| Louisiana State Employees Retirement System | 0.01% | Reduce -2.8% | 21,200 | $454K |
| Allspring Global Investments Holdings, LLC | 0.00% | Reduce -56.1% | 20,426 | $429K |
| Ensign Peak Advisors, Inc | 0.00% | No change | 19,906 | $426K |
| Pacific Ridge Capital Partners, LLC | 0.11% | Reduce -0.8% | 19,880 | $426K |
| First Trust Advisors LP | 0.00% | New | 19,361 | $415K |
| STRS Ohio | 0.00% | No change | 19,000 | $407K |
| Cresset Asset Management, LLC | 0.00% | Reduce -81.5% | 18,855 | $404K |
| Millennium Management | 0.00% | Reduce -88.9% | 18,022 | $386K |
"% of holder's portfolio" is UCTT's weight in each manager's 13F, not the share of Ultra Clean Holdings Inc. the manager owns.