ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 206 filers reported holding ULTRA CLEAN HLDGS INC in Q3 2023. The put-call ratio across all filers is 0.41 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $65,000 | +195.5% | 2,375 | +151.3% | 0.00% | +300.0% |
| Q1 2022 | $22,000 | +450.0% | 945 | +57.5% | 0.00% | – |
| Q4 2021 | $4,000 | -91.5% | 600 | -59.0% | 0.00% | -100.0% |
| Q2 2021 | $47,000 | +46.9% | 1,462 | +164.9% | 0.00% | 0.0% |
| Q1 2021 | $32,000 | +60.0% | 552 | -93.2% | 0.00% | +100.0% |
| Q4 2020 | $20,000 | -92.3% | 8,060 | -75.8% | 0.00% | -93.3% |
| Q3 2020 | $261,000 | +12950.0% | 33,294 | +1749.7% | 0.02% | – |
| Q2 2020 | $2,000 | -81.8% | 1,800 | -7.7% | 0.00% | -100.0% |
| Q1 2020 | $11,000 | -92.9% | 1,950 | -81.6% | 0.00% | -88.9% |
| Q4 2019 | $156,000 | +59.2% | 10,571 | -27.6% | 0.01% | +12.5% |
| Q3 2019 | $98,000 | +553.3% | 14,607 | +143.4% | 0.01% | +700.0% |
| Q2 2019 | $15,000 | -16.7% | 6,000 | -23.4% | 0.00% | -50.0% |
| Q1 2019 | $18,000 | -14.3% | 7,834 | +53.8% | 0.00% | 0.0% |
| Q4 2018 | $21,000 | -80.0% | 5,095 | -73.3% | 0.00% | -71.4% |
| Q3 2018 | $105,000 | +950.0% | 19,053 | +20.9% | 0.01% | +600.0% |
| Q2 2018 | $10,000 | -37.5% | 15,753 | +48.6% | 0.00% | 0.0% |
| Q1 2018 | $16,000 | -82.8% | 10,601 | +11.4% | 0.00% | -75.0% |
| Q4 2017 | $93,000 | -78.7% | 9,520 | -82.8% | 0.00% | -75.0% |
| Q3 2017 | $436,000 | +303.7% | 55,207 | +238.5% | 0.02% | +433.3% |
| Q2 2017 | $108,000 | -70.2% | 16,309 | -32.9% | 0.00% | -80.0% |
| Q1 2017 | $362,000 | +997.0% | 24,319 | +601.6% | 0.02% | +1400.0% |
| Q4 2016 | $33,000 | +120.0% | 3,466 | +14.2% | 0.00% | 0.0% |
| Q4 2015 | $15,000 | – | 3,034 | – | 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% |