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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $445,050 | -22.9% | 15,000 | 0.0% | 0.07% | -18.1% |
| Q2 2023 | $576,900 | +16.0% | 15,000 | 0.0% | 0.08% | +7.8% |
| Q1 2023 | $497,400 | +0.0% | 15,000 | 0.0% | 0.08% | -3.8% |
| Q4 2022 | $497,250 | +28.8% | 15,000 | 0.0% | 0.08% | +21.2% |
| Q3 2022 | $386,000 | -13.6% | 15,000 | 0.0% | 0.07% | -9.6% |
| Q2 2022 | $447,000 | -29.7% | 15,000 | 0.0% | 0.07% | -15.1% |
| Q1 2022 | $636,000 | -26.0% | 15,000 | 0.0% | 0.09% | -20.4% |
| Q4 2021 | $860,000 | +34.6% | 15,000 | 0.0% | 0.11% | +24.1% |
| Q3 2021 | $639,000 | -20.7% | 15,000 | 0.0% | 0.09% | -18.7% |
| Q2 2021 | $806,000 | -7.5% | 15,000 | 0.0% | 0.11% | -13.7% |
| Q1 2021 | $871,000 | +86.5% | 15,000 | 0.0% | 0.12% | +72.2% |
| Q4 2020 | $467,000 | +45.0% | 15,000 | 0.0% | 0.07% | +24.1% |
| Q3 2020 | $322,000 | -5.0% | 15,000 | 0.0% | 0.06% | -9.4% |
| Q2 2020 | $339,000 | +63.8% | 15,000 | 0.0% | 0.06% | +36.2% |
| Q1 2020 | $207,000 | -63.2% | 15,000 | -37.5% | 0.05% | -51.0% |
| Q4 2019 | $563,000 | +60.4% | 24,000 | 0.0% | 0.10% | +50.0% |
| Q3 2019 | $351,000 | +5.1% | 24,000 | 0.0% | 0.06% | +6.7% |
| Q2 2019 | $334,000 | -23.2% | 24,000 | -42.9% | 0.06% | -24.1% |
| Q1 2019 | $435,000 | -1.1% | 42,000 | -19.2% | 0.08% | -14.1% |
| Q4 2018 | $440,000 | -29.9% | 52,000 | +4.0% | 0.09% | -14.0% |
| Q3 2018 | $628,000 | -24.3% | 50,000 | 0.0% | 0.11% | -27.7% |
| Q2 2018 | $830,000 | +7.8% | 50,000 | +25.0% | 0.15% | +8.0% |
| Q1 2018 | $770,000 | -20.6% | 40,000 | -4.8% | 0.14% | -18.5% |
| Q4 2017 | $970,000 | +32.0% | 42,000 | +75.0% | 0.17% | +26.3% |
| Q3 2017 | $735,000 | – | 24,000 | – | 0.13% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Divisar Capital Management LLC | 1,129,162 | $24,232,000 | 8.01% |
| Lyon Street Capital, LLC | 40,000 | $858,000 | 2.56% |
| Pacific Ridge Capital Partners, LLC | 384,320 | $8,248,000 | 2.34% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,260,400 | $27,048,000 | 2.28% |
| THB ASSET MANAGEMENT | 246,900 | $5,298,000 | 1.47% |
| Smith, Graham & Co., Investment Advisors, LP | 501,374 | $10,759,000 | 1.23% |
| AWM Investment Company, Inc. | 306,000 | $6,567,000 | 1.08% |
| G2 Investment Partners Management LLC | 191,057 | $4,100,000 | 0.99% |
| Teton Advisors, Inc. | 142,870 | $3,066,000 | 0.53% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 1,133,641 | $24,328,000 | 0.50% |