ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 199 filers reported holding ULTRA CLEAN HLDGS INC in Q1 2018. The put-call ratio across all filers is 0.66 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $293,000 | -79.7% | 5,100 | -85.0% | 0.00% | -75.0% |
| Q3 2021 | $1,444,000 | -67.7% | 33,900 | -59.3% | 0.00% | -66.7% |
| Q2 2021 | $4,475,000 | -0.4% | 83,300 | +7.6% | 0.01% | 0.0% |
| Q1 2021 | $4,492,000 | +38.0% | 77,400 | -25.9% | 0.01% | +33.3% |
| Q4 2020 | $3,255,000 | +434.5% | 104,506 | +268.0% | 0.01% | +350.0% |
| Q3 2020 | $609,000 | -47.5% | 28,400 | -44.6% | 0.00% | -33.3% |
| Q2 2020 | $1,161,000 | +84.6% | 51,300 | +12.5% | 0.00% | +50.0% |
| Q1 2020 | $629,000 | -61.7% | 45,600 | -34.8% | 0.00% | -50.0% |
| Q4 2019 | $1,641,000 | +147.1% | 69,900 | +54.0% | 0.00% | +100.0% |
| Q3 2019 | $664,000 | -85.7% | 45,400 | -77.5% | 0.00% | -84.6% |
| Q4 2017 | $4,657,000 | -61.3% | 201,679 | -48.6% | 0.01% | -61.8% |
| Q3 2017 | $12,024,000 | +61.1% | 392,679 | -1.4% | 0.03% | +36.0% |
| Q2 2017 | $7,466,000 | +3.0% | 398,186 | -7.3% | 0.02% | +4.2% |
| Q1 2017 | $7,249,000 | +280.7% | 429,679 | +118.9% | 0.02% | +242.9% |
| Q4 2016 | $1,904,000 | +299.2% | 196,300 | +204.8% | 0.01% | +250.0% |
| Q3 2016 | $477,000 | +13.8% | 64,400 | -12.5% | 0.00% | 0.0% |
| Q2 2016 | $419,000 | -13.6% | 73,600 | -18.7% | 0.00% | -33.3% |
| Q1 2016 | $485,000 | -24.5% | 90,500 | -27.8% | 0.00% | -25.0% |
| Q4 2015 | $642,000 | -19.3% | 125,372 | -8.1% | 0.00% | -20.0% |
| Q3 2015 | $796,000 | -4.1% | 136,400 | +2.3% | 0.01% | -16.7% |
| Q2 2015 | $830,000 | +65.7% | 133,301 | +90.4% | 0.01% | +50.0% |
| Q1 2015 | $501,000 | -20.7% | 70,000 | +2.8% | 0.00% | -20.0% |
| Q4 2014 | $632,000 | -3.4% | 68,100 | -6.8% | 0.01% | 0.0% |
| Q3 2014 | $654,000 | -20.4% | 73,100 | -19.5% | 0.01% | -16.7% |
| Q2 2014 | $822,000 | -27.8% | 90,800 | +5.0% | 0.01% | -40.0% |
| Q1 2014 | $1,138,000 | +46.5% | 86,500 | +11.5% | 0.01% | +25.0% |
| Q4 2013 | $777,000 | +39.2% | 77,600 | -3.8% | 0.01% | +14.3% |
| Q3 2013 | $558,000 | -1.9% | 80,700 | -14.2% | 0.01% | -12.5% |
| Q2 2013 | $569,000 | – | 94,042 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Divisar Capital Management LLC | 1,397,124 | $41,452,669 | 9.07% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,381,833 | $40,998,985 | 2.35% |
| SHAPIRO CAPITAL MANAGEMENT LLC | 1,967,684 | $58,381,184 | 1.70% |
| Smith, Graham & Co., Investment Advisors, LP | 322,317 | $9,563,145 | 1.19% |
| CapWealth Advisors, LLC | 217,987 | $6,467,674 | 0.83% |
| Teton Advisors, Inc. | 83,000 | $2,462,610 | 0.76% |
| OBERWEIS ASSET MANAGEMENT INC/ | 218,100 | $6,471,027 | 0.69% |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 1,861,701 | $55,236,669 | 0.61% |
| AWM Investment Company, Inc. | 132,248 | $3,923,798 | 0.58% |
| Weil Company, Inc. | 38,252 | $1,134,937 | 0.56% |