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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $350,195 | +8.3% | 11,803 | +40.4% | 0.00% | +100.0% |
| Q2 2023 | $323,410 | +34.9% | 8,409 | +16.3% | 0.00% | 0.0% |
| Q1 2023 | $239,780 | +0.0% | 7,231 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $239,708 | +58.7% | 7,231 | +23.3% | 0.00% | 0.0% |
| Q3 2022 | $151,000 | -13.7% | 5,865 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $175,000 | -29.7% | 5,865 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $249,000 | -46.1% | 5,865 | -27.1% | 0.00% | -50.0% |
| Q4 2021 | $462,000 | +139.4% | 8,048 | +77.3% | 0.00% | +100.0% |
| Q3 2021 | $193,000 | -20.9% | 4,539 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $244,000 | -7.2% | 4,539 | 0.0% | 0.00% | -50.0% |
| Q1 2021 | $263,000 | +59.4% | 4,539 | -14.4% | 0.00% | +100.0% |
| Q4 2020 | $165,000 | +16.2% | 5,305 | -19.9% | 0.00% | 0.0% |
| Q3 2020 | $142,000 | -5.3% | 6,626 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $150,000 | +194.1% | 6,626 | +79.5% | 0.00% | – |
| Q1 2020 | $51,000 | -8.9% | 3,691 | +54.4% | 0.00% | – |
| Q4 2019 | $56,000 | +60.0% | 2,390 | 0.0% | 0.00% | – |
| Q3 2019 | $35,000 | +6.1% | 2,390 | 0.0% | 0.00% | – |
| Q2 2019 | $33,000 | +32.0% | 2,390 | 0.0% | 0.00% | – |
| Q1 2019 | $25,000 | -24.2% | 2,390 | -39.3% | 0.00% | – |
| Q4 2018 | $33,000 | -32.7% | 3,936 | 0.0% | 0.00% | – |
| Q3 2018 | $49,000 | -24.6% | 3,936 | 0.0% | 0.00% | -100.0% |
| Q2 2018 | $65,000 | -14.5% | 3,936 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $76,000 | +162.1% | 3,936 | +211.4% | 0.00% | – |
| Q4 2017 | $29,000 | – | 1,264 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Divisar Capital Management LLC | 751,942 | $23,423,000 | 7.18% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,260,400 | $39,261,000 | 2.35% |
| THB ASSET MANAGEMENT | 212,491 | $6,619,000 | 1.50% |
| Pacific Ridge Capital Partners, LLC | 162,116 | $5,050,000 | 1.23% |
| Smith, Graham & Co., Investment Advisors, LP | 422,797 | $13,170,000 | 1.21% |
| G2 Investment Partners Management LLC | 191,000 | $5,950,000 | 1.09% |
| EAM Global Investors LLC | 107,543 | $3,350,000 | 0.91% |
| Alpha DNA Investment Management LLC | 23,366 | $727,000 | 0.78% |
| AWM Investment Company, Inc. | 185,391 | $5,775,000 | 0.73% |
| Teton Advisors, Inc. | 135,890 | $4,233,000 | 0.60% |