ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 226 filers reported holding ULTRA CLEAN HLDGS INC in Q4 2020. The put-call ratio across all filers is 0.66 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $914,000 | +513.4% | 29,348 | +147.2% | 0.01% | +300.0% |
| Q3 2018 | $149,000 | -24.4% | 11,870 | 0.0% | 0.00% | -33.3% |
| Q2 2018 | $197,000 | -13.6% | 11,870 | 0.0% | 0.00% | -25.0% |
| Q1 2018 | $228,000 | -16.8% | 11,870 | 0.0% | 0.00% | -20.0% |
| Q4 2017 | $274,000 | -54.6% | 11,870 | -39.7% | 0.01% | -58.3% |
| Q3 2017 | $603,000 | +60.8% | 19,690 | -1.5% | 0.01% | +50.0% |
| Q2 2017 | $375,000 | -72.5% | 19,990 | -75.3% | 0.01% | -71.4% |
| Q1 2017 | $1,365,000 | +53.4% | 80,889 | -11.9% | 0.03% | +64.7% |
| Q4 2016 | $890,000 | +66.7% | 91,789 | +27.3% | 0.02% | +70.0% |
| Q3 2016 | $534,000 | +21.1% | 72,099 | -7.0% | 0.01% | +11.1% |
| Q2 2016 | $441,000 | +2.8% | 77,499 | -3.2% | 0.01% | 0.0% |
| Q1 2016 | $429,000 | +135.7% | 80,099 | +125.0% | 0.01% | +125.0% |
| Q4 2015 | $182,000 | -72.2% | 35,600 | -68.7% | 0.00% | -69.2% |
| Q3 2015 | $654,000 | – | 113,872 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Divisar Capital Management LLC | 1,294,703 | $33,339,000 | 9.81% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,422,133 | $36,620,000 | 2.63% |
| SHAPIRO CAPITAL MANAGEMENT LLC | 2,068,005 | $53,251,000 | 1.58% |
| Smith, Graham & Co., Investment Advisors, LP | 320,901 | $8,263,000 | 1.10% |
| Weil Company, Inc. | 59,653 | $1,536,000 | 0.94% |
| CapWealth Advisors, LLC | 255,299 | $6,574,000 | 0.87% |
| AWM Investment Company, Inc. | 201,919 | $5,199,000 | 0.79% |
| Teton Advisors, Inc. | 93,000 | $2,395,000 | 0.58% |
| OBERWEIS ASSET MANAGEMENT INC/ | 92,640 | $2,385,000 | 0.56% |
| Capital Financial Services, LLC | 13,607 | $350,000 | 0.52% |