ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 174 filers reported holding ULTRA CLEAN HLDGS INC in Q4 2017. The put-call ratio across all filers is 0.78 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $29,000 | +3.6% | 1,223 | -36.9% | 0.00% | – |
| Q3 2019 | $28,000 | +75.0% | 1,938 | +66.2% | 0.00% | – |
| Q2 2019 | $16,000 | +33.3% | 1,166 | 0.0% | 0.00% | – |
| Q1 2019 | $12,000 | -47.8% | 1,166 | -56.0% | 0.00% | – |
| Q4 2018 | $23,000 | -32.4% | 2,653 | -3.4% | 0.00% | – |
| Q3 2018 | $34,000 | +54.5% | 2,745 | +111.2% | 0.00% | – |
| Q2 2018 | $22,000 | -74.7% | 1,300 | -71.1% | 0.00% | -100.0% |
| Q1 2018 | $87,000 | +13.0% | 4,500 | +34.3% | 0.00% | 0.0% |
| Q4 2017 | $77,000 | -3.8% | 3,350 | +28.8% | 0.00% | 0.0% |
| Q3 2017 | $80,000 | -13.0% | 2,600 | -46.8% | 0.00% | -50.0% |
| Q2 2017 | $92,000 | -25.2% | 4,887 | -33.2% | 0.00% | 0.0% |
| Q1 2017 | $123,000 | – | 7,318 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Divisar Capital Management LLC | 301,278 | $17,486,000 | 5.91% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,245,800 | $72,306,000 | 3.75% |
| Smith, Graham & Co., Investment Advisors, LP | 405,142 | $23,514,000 | 1.91% |
| EAM Global Investors LLC | 99,293 | $5,763,000 | 1.60% |
| DELPHI MANAGEMENT INC /MA/ | 25,016 | $1,452,000 | 1.54% |
| G2 Investment Partners Management LLC | 141,679 | $8,223,000 | 1.31% |
| Lisanti Capital Growth, LLC | 156,315 | $9,073,000 | 1.16% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 1,286,984 | $74,697,000 | 1.10% |
| Teton Advisors, Inc. | 126,190 | $7,324,000 | 1.04% |
| EAM Investors, LLC | 116,317 | $6,751,000 | 1.02% |