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 | $226,000 | +11.3% | 7,571 | +58.4% | 0.00% | +100.0% |
| Q1 2022 | $203,000 | -14.0% | 4,781 | +16.1% | 0.00% | 0.0% |
| Q4 2021 | $236,000 | -34.4% | 4,117 | -38.6% | 0.00% | -50.0% |
| Q2 2021 | $360,000 | -14.7% | 6,703 | -7.8% | 0.00% | -33.3% |
| Q1 2021 | $422,000 | +3.9% | 7,272 | -44.2% | 0.00% | 0.0% |
| Q4 2020 | $406,000 | +102.0% | 13,036 | +39.3% | 0.00% | +200.0% |
| Q3 2020 | $201,000 | -41.1% | 9,356 | -38.0% | 0.00% | -66.7% |
| Q2 2020 | $341,000 | -5.5% | 15,081 | -2.0% | 0.00% | 0.0% |
| Q4 2019 | $361,000 | -59.8% | 15,390 | -74.9% | 0.00% | -57.1% |
| Q3 2019 | $897,000 | +229.8% | 61,284 | +213.4% | 0.01% | +250.0% |
| Q2 2019 | $272,000 | -4.2% | 19,555 | -28.8% | 0.00% | 0.0% |
| Q1 2019 | $284,000 | +25.1% | 27,449 | +2.6% | 0.00% | 0.0% |
| Q4 2018 | $227,000 | +17.0% | 26,743 | +73.2% | 0.00% | +100.0% |
| Q3 2018 | $194,000 | -20.8% | 15,444 | +4.2% | 0.00% | -50.0% |
| Q2 2018 | $245,000 | -60.9% | 14,822 | -54.4% | 0.00% | 0.0% |
| Q1 2018 | $626,000 | +83.6% | 32,480 | +119.8% | 0.00% | +100.0% |
| Q4 2017 | $341,000 | +244.4% | 14,780 | +44.3% | 0.00% | – |
| Q4 2016 | $99,000 | +17.9% | 10,240 | -9.5% | 0.00% | – |
| Q3 2016 | $84,000 | -36.8% | 11,309 | -22.9% | 0.00% | – |
| Q2 2014 | $133,000 | -34.8% | 14,674 | -5.3% | 0.00% | -100.0% |
| Q1 2014 | $204,000 | +58.1% | 15,494 | +20.5% | 0.00% | – |
| Q4 2013 | $129,000 | +57.3% | 12,862 | +8.2% | 0.00% | – |
| Q3 2013 | $82,000 | +13.9% | 11,889 | -0.3% | 0.00% | – |
| Q2 2013 | $72,000 | – | 11,928 | – | 0.00% | – |
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% |