ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 239 filers reported holding ULTRA CLEAN HLDGS INC in Q1 2021. The put-call ratio across all filers is 1.41 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $1,579,000 | +43.0% | 27,533 | +6.2% | 1.49% | +30.8% |
| Q3 2021 | $1,104,000 | -23.4% | 25,919 | -3.4% | 1.14% | -17.4% |
| Q2 2021 | $1,441,000 | -0.8% | 26,831 | +7.3% | 1.38% | -10.8% |
| Q1 2021 | $1,452,000 | +1043.3% | 25,016 | +66.3% | 1.54% | +1240.0% |
| Q4 2018 | $127,000 | -85.3% | 15,044 | -78.1% | 0.12% | -79.3% |
| Q3 2018 | $864,000 | -24.1% | 68,839 | -18.8% | 0.56% | -20.9% |
| Q2 2018 | $1,138,000 | -40.6% | 84,804 | -14.9% | 0.70% | -39.8% |
| Q1 2018 | $1,917,000 | -16.7% | 99,607 | -0.1% | 1.17% | -11.1% |
| Q4 2017 | $2,302,000 | -14.9% | 99,693 | +12.8% | 1.31% | -13.4% |
| Q3 2017 | $2,706,000 | +83.1% | 88,381 | +12.1% | 1.51% | +84.7% |
| Q2 2017 | $1,478,000 | -1.3% | 78,836 | -11.2% | 0.82% | -4.1% |
| Q1 2017 | $1,497,000 | +50.8% | 88,731 | -13.3% | 0.85% | +47.2% |
| Q4 2016 | $993,000 | – | 102,331 | – | 0.58% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Divisar Capital Management LLC | 1,108,291 | $32,994,000 | 10.68% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,334,633 | $39,732,000 | 2.70% |
| SHAPIRO CAPITAL MANAGEMENT LLC | 2,044,536 | $60,866,000 | 1.52% |
| Smith, Graham & Co., Investment Advisors, LP | 321,349 | $9,567,000 | 1.18% |
| AWM Investment Company, Inc. | 196,627 | $5,854,000 | 0.92% |
| Monarch Partners Asset Management LLC | 107,736 | $3,207,000 | 0.90% |
| CapWealth Advisors, LLC | 245,390 | $7,305,000 | 0.88% |
| OBERWEIS ASSET MANAGEMENT INC/ | 111,140 | $3,309,000 | 0.84% |
| Weil Company, Inc. | 41,231 | $1,227,000 | 0.69% |
| Teton Advisors, Inc. | 103,000 | $3,066,000 | 0.65% |