Security record
UCTT
Ultra Clean Holdings, Inc. · Technology · Semiconductors
115Tracked holders
+14Δ holders
32.54MShares held
$4.57BReported value
+19New positions
−7Exits
Momentum inputs (comparable managers):
holder breadth +13.9% ·
share flow +13.4% ·
net new positions +10.4%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 115 | +14 | 32.54M | $4.57B | +19 | −7 |
| Q1 2026 | 106 | +16 | 29.22M | $1.81B | +22 | −6 |
| Q4 2025 | 90 | 0 | 29.71M | $752.71M | — | — |
| Q3 2025 | 16 | +1 | 18.11M | $493.41M | +1 | — |
| Q2 2025 | 12 | 0 | 15.83M | $357.31M | — | — |
| Q1 2025 | 9 | -2 | 3.81M | $81.54M | — | −2 |
| Q4 2024 | 11 | -2 | 4.01M | $144.10M | — | −2 |
| Q3 2024 | 12 | +3 | 2.20M | $88.03M | +5 | −2 |
| Q2 2024 | 9 | — | 2.17M | $106.44M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 6.92M | +1.3% | $986.72M | 0.0% | ▲ Add | 5 | SEC ↗ ×16 |
| 2 | Invesco Ltd. | 3.12M | +88.2% | $445.57M | 0.0% | ▲ Add | 3 | SEC ↗ ×8 |
| 3 | Capital World Investors ✦ | 2.58M | New | $367.90M | 0.0% | New | 1 | SEC ↗ |
| 4 | Vanguard Capital Management Llc | 1.91M | -0.4% | $272.21M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | State Street Global Advisors ✦ (passive) | 1.80M | -1.9% | $256.98M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 6 | Boston Partners | 1.36M | -7.4% | $191.89M | 0.2% | ▼ Trim | 2 | SEC ↗ ×3 |
| 7 | Geode Capital Management ✦ (passive) | 1.32M | +15.5% | $187.91M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 8 | Dimensional Fund Advisors Lp | 949.35K | -6.2% | $135.33M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 9 | Charles Schwab Investment… | 739.97K | -12.0% | $105.51M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 10 | Nomura Asset Management… | 624.03K | +51.2% | $88.98M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 11 | D. E. Shaw & Co. ✦ | 619.80K | -47.6% | $88.38M | 0.1% | ▼ Trim | 8 | SEC ↗ ×2 |
| 12 | Two Sigma Investments ✦ | 609.85K | +4.9% | $86.96M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 13 | Assenagon Asset Management S.A. | 556.33K | +293.4% | $79.33M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 14 | Morgan Stanley ✦ | 549.24K | -39.8% | $78.32M | 0.0% | ▼ Trim | 4 | SEC ↗ ×9 |
| 15 | Northern Trust Corp | 491.50K | +7.3% | $70.08M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 16 | Bank Of America Corp /De/ | 425.19K | -6.3% | $60.63M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 17 | Millennium Management ✦ | 388.20K | -43.4% | $55.35M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 18 | Bnp Paribas Financial Markets | 373.50K | +15.3% | $53.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | Franklin Resources Inc | 356.68K | +2005.0% | $50.86M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 20 | Wells Fargo & Company/Mn | 348.88K | +103.3% | $49.75M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 21 | Alliancebernstein L.P. | 793.94K | +1288.4% | $49.37M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | Goldman Sachs Group ✦ | 345.84K | -31.3% | $49.31M | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 23 | Russell Investments Group, Ltd. | 303.08K | -15.8% | $43.22M | 0.0% | ▼ Trim | 3 | SEC ↗ ×10 |
| 24 | UBS Group AG | 293.67K | -16.4% | $41.87M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 25 | Allspring Global Investments… | 315.92K | +99.6% | $40.94M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 26 | Bank of New York Mellon Corp | 270.28K | -39.1% | $38.54M | 0.0% | ▼ Trim | 3 | SEC ↗ ×8 |
| 27 | Prudential Financial Inc | 219.24K | -1.0% | $31.26M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 28 | Principal Financial Group Inc | 219.15K | -0.7% | $31.25M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 29 | Nuveen, LLC | 217.85K | +132.1% | $31.06M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 30 | AQR Capital Management ✦ | 210.15K | +17.5% | $29.97M | 0.0% | ▲ Add | 9 | SEC ↗ ×6 |
| 31 | Loomis Sayles & Co L P | 203.54K | -11.9% | $29.02M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 32 | Healthcare Of Ontario Pension Plan… | 193.37K | +222.3% | $27.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | JPMorgan Chase ✦ | 208.46K | -38.0% | $27.51M | 0.0% | ▼ Trim | 4 | SEC ↗ ×5 |
| 34 | Federated Hermes, Inc. | 167.01K | -3.0% | $23.81M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 35 | Marshall Wace ✦ | 144.18K | -44.5% | $20.56M | 0.0% | ▼ Trim | 8 | SEC ↗ ×3 |
| 36 | Universal- Beteiligungs- und… | 133.21K | +25.4% | $18.99M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | Toronto Dominion Bank | 118.06K | -9.1% | $16.83M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 38 | Rhumbline Advisers | 110.45K | -13.5% | $15.75M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 39 | Barclays Plc | 110.43K | -2.0% | $15.75M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 40 | UBS AM, a distinct business unit of… | 105.80K | +1.2% | $15.09M | 0.0% | ▲ Add | 3 | SEC ↗ ×9 |
| 41 | Deutsche Bank Ag\ | 105.31K | +8.1% | $15.02M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 42 | Legal & General Group Plc | 105.06K | +1.2% | $14.98M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 43 | Renaissance Technologies ✦ | 91.90K | New | $13.10M | 0.0% | New | 1 | SEC ↗ |
| 44 | Swiss National Bank | 89.00K | -0.9% | $12.69M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 45 | Citigroup Inc | 87.84K | -61.4% | $12.53M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 46 | Citadel Advisors ✦ | 82.50K | -40.7% | $11.76M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 47 | Ameriprise Financial Inc | 74.10K | -70.6% | $10.57M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 48 | Raymond James Financial Inc | 66.08K | -32.8% | $9.42M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 49 | New York State Common Retirement… | 63.81K | -3.1% | $9.10M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 50 | Point72 Asset Management ✦ | 62.44K | New | $8.90M | 0.0% | New | 1 | SEC ↗ |
| 51 | T. Rowe Price ✦ | 60.82K | +16.8% | $8.67M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 52 | Wellington Management ✦ | 53.80K | New | $7.67M | 0.0% | New | 1 | SEC ↗ ×3 |
| 53 | Fifth Third Bancorp | 50.33K | -40.4% | $7.18M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 54 | Credit Agricole S A | 48.00K | +71.4% | $6.84M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | Creative Planning | 44.97K | +17.4% | $6.41M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 56 | Tudor Investment Corp Et Al | 44.25K | +17.8% | $6.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | Bank Of Montreal /Can/ | 41.67K | -38.0% | $5.94M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 58 | Victory Capital Management Inc | 40.30K | +40.5% | $5.75M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | Sei Investments Co | 37.26K | -52.2% | $5.31M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 60 | Royal Bank Of Canada | 30.88K | +11.1% | $4.40M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 61 | American Century Companies Inc | 28.68K | -76.7% | $4.09M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 62 | Envestnet Asset Management Inc | 26.03K | -7.0% | $3.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 63 | Lazard Asset Management Llc | 25.26K | New | $3.60M | 0.0% | New | 1 | SEC ↗ |
| 64 | LPL Financial LLC | 24.17K | +28.1% | $3.45M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | IMC-Chicago, LLC | 23.71K | New | $3.38M | 0.0% | New | 1 | SEC ↗ |
| 66 | Zurcher Kantonalbank (Zurich… | 23.12K | +12.4% | $3.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 67 | ProShare Advisors LLC | 22.86K | +94.6% | $3.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Manufacturers Life Insurance… | 22.59K | +13.9% | $3.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | Quantinno Capital Management LP | 22.19K | -8.1% | $3.16M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | Susquehanna International Group, Llp | 21.26K | -40.4% | $3.03M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 71 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 20.63K | -1.6% | $2.94M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 72 | Tidal Investments LLC | 17.37K | +46.9% | $2.48M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Stifel Financial Corp | 16.54K | +47.6% | $2.36M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 74 | Voya Investment Management Llc | 15.83K | +105.5% | $2.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 75 | Osaic Holdings, Inc. | 15.40K | +129.9% | $2.20M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 76 | Captrust Financial Advisors | 14.45K | -14.6% | $2.06M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 77 | Hrt Financial Lp | 14.01K | +157.6% | $2.00M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | Fidelity (FMR) ✦ | 13.45K | -3.4% | $1.92M | 0.0% | ▼ Trim | 5 | SEC ↗ ×3 |
| 79 | State Board Of Administration Of… | 12.70K | 0.0% | $1.81M | 0.0% | Held | 3 | SEC ↗ |
| 80 | Lido Advisors, LLC | 9.75K | New | $1.39M | 0.0% | New | 1 | SEC ↗ ×3 |
| 81 | First Trust Advisors Lp | 9.69K | +59.8% | $1.38M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 82 | Td Asset Management Inc | 9.52K | New | $1.36M | 0.0% | New | 1 | SEC ↗ |
| 83 | Mitsubishi UFJ Asset Management… | 8.77K | -65.2% | $1.25M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 84 | Simplex Trading, Llc | 8.71K | +67.1% | $1.24M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 85 | Cerity Partners LLC | 8.51K | -7.0% | $1.21M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 86 | Mercer Global Advisors Inc /Adv | 7.85K | -2.7% | $1.12M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 87 | Massachusetts Financial Services Co… | 7.45K | New | $1.06M | 0.0% | New | 1 | SEC ↗ ×2 |
| 88 | Cetera Investment Advisers | 7.44K | -15.8% | $1.06M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 89 | Pictet Asset Management Holding SA | 7.31K | 0.0% | $1.04M | 0.0% | Held | 2 | SEC ↗ |
| 90 | Wealth Enhancement Advisory… | 9.23K | -27.2% | $980,887 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 91 | State Of Wisconsin Investment Board | 5.93K | -39.0% | $845,844 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 92 | Neuberger Berman Group LLC | 5.46K | +0.9% | $778,970 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 93 | Canada Pension Plan Investment Board | 5.20K | +44.4% | $741,468 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 94 | Pnc Financial Services Group, Inc. | 4.47K | +1.2% | $636,807 | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 95 | CIBC Asset Management Inc | 4.30K | -1.6% | $613,137 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 96 | Ensign Peak Advisors, Inc | 3.71K | +45.0% | $528,439 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 97 | Corient Private Wealth LP | 3.27K | New | $466,556 | 0.0% | New | 1 | SEC ↗ |
| 98 | Walleye Trading LLC | 3.21K | New | $458,142 | 0.0% | New | 1 | SEC ↗ |
| 99 | Mitsubishi UFJ Trust & Banking Corp | 2.91K | New | $415,365 | 0.0% | New | 1 | SEC ↗ |
| 100 | Holocene Advisors, LP | 2.91K | New | $415,079 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Capital World Investors | $367.90M | 0.0% |
| Renaissance Technologies | $13.10M | 0.0% |
| Point72 Asset Management | $8.90M | 0.0% |
| Wellington Management | $7.67M | 0.0% |
| Lazard Asset Management Llc | $3.60M | 0.0% |
| IMC-Chicago, LLC | $3.38M | 0.0% |
| Lido Advisors, LLC | $1.39M | 0.0% |
| Td Asset Management Inc | $1.36M | 0.0% |
| Massachusetts Financial… | $1.06M | 0.0% |
| Corient Private Wealth LP | $466,556 | 0.0% |
| Walleye Trading LLC | $458,142 | 0.0% |
| Mitsubishi UFJ Trust &… | $415,365 | 0.0% |
Exited
| First Eagle Investment… | $26.99M | was 0.0% |
| Arrowstreet Capital | $3.51M | was 0.0% |
| Man Group plc | $1.40M | was 0.0% |
| Mariner, LLC | $392,284 | was 0.0% |
| HighTower Advisors, LLC | $281,365 | was 0.0% |
| Capstone Investment Advisors… | $255,809 | was 0.0% |
| Nomura Asset Management Co Ltd | $30,468 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 327 holders, 44.65M shares, $2.68B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Aug 13
SC 13G — Invesco Ltd.
Aug 12
SC 13G — Capital World Investors
Jul 31
SC 13G — VANGUARD CAPITAL MANAGEMENT LLC
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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