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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $1,178,000 | -55.4% | 39,583 | -36.5% | 0.01% | -40.0% |
| Q1 2022 | $2,643,000 | -26.0% | 62,338 | +0.2% | 0.01% | -23.1% |
| Q4 2021 | $3,570,000 | +193.1% | 62,238 | +117.7% | 0.01% | +116.7% |
| Q3 2021 | $1,218,000 | -63.9% | 28,584 | -54.5% | 0.01% | -60.0% |
| Q2 2021 | $3,377,000 | -22.4% | 62,864 | -16.2% | 0.02% | -25.0% |
| Q1 2021 | $4,354,000 | +13.4% | 75,024 | -39.2% | 0.02% | +25.0% |
| Q4 2020 | $3,841,000 | +70.9% | 123,308 | +17.8% | 0.02% | +60.0% |
| Q3 2020 | $2,247,000 | +102.8% | 104,718 | +113.9% | 0.01% | +100.0% |
| Q2 2020 | $1,108,000 | +81.9% | 48,965 | +11.0% | 0.01% | +25.0% |
| Q1 2020 | $609,000 | -55.5% | 44,125 | -46.5% | 0.00% | -50.0% |
| Q2 2018 | $1,369,000 | -16.4% | 82,468 | -3.0% | 0.01% | -11.1% |
| Q1 2018 | $1,637,000 | -43.8% | 85,060 | -32.5% | 0.01% | -43.8% |
| Q4 2017 | $2,911,000 | +374.9% | 126,085 | +530.3% | 0.02% | +300.0% |
| Q3 2017 | $613,000 | +183.8% | 20,004 | -10.2% | 0.00% | +100.0% |
| Q4 2016 | $216,000 | +30.9% | 22,270 | 0.0% | 0.00% | +100.0% |
| Q3 2016 | $165,000 | +29.9% | 22,270 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $127,000 | -4.5% | 22,270 | -10.4% | 0.00% | 0.0% |
| Q1 2016 | $133,000 | +6.4% | 24,850 | +1.8% | 0.00% | 0.0% |
| Q4 2015 | $125,000 | – | 24,420 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Divisar Capital Management LLC | 480,817 | $27,580,000 | 8.89% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,244,966 | $71,411,000 | 3.19% |
| G2 Investment Partners Management LLC | 261,256 | $14,986,000 | 2.58% |
| SG Capital Management LLC | 90,259 | $5,177,000 | 1.95% |
| Smith, Graham & Co., Investment Advisors, LP | 305,956 | $17,550,000 | 1.74% |
| Lyon Street Capital, LLC | 30,000 | $1,721,000 | 1.71% |
| DELPHI MANAGEMENT INC /MA/ | 27,533 | $1,579,000 | 1.49% |
| OBERWEIS ASSET MANAGEMENT INC/ | 141,630 | $8,124,000 | 1.48% |
| AWM Investment Company, Inc. | 246,627 | $14,147,000 | 1.42% |
| Alpha DNA Investment Management LLC | 26,478 | $1,518,000 | 0.96% |