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 | $1,547,469 | -23.3% | 52,156 | -0.6% | 0.00% | 0.0% |
| Q2 2023 | $2,017,689 | +16.9% | 52,462 | +0.8% | 0.00% | 0.0% |
| Q1 2023 | $1,726,210 | -12.7% | 52,057 | -12.7% | 0.00% | 0.0% |
| Q4 2022 | $1,977,530 | +27.8% | 59,654 | -0.7% | 0.00% | 0.0% |
| Q3 2022 | $1,547,000 | -10.8% | 60,076 | +3.1% | 0.00% | 0.0% |
| Q2 2022 | $1,735,000 | -32.3% | 58,283 | -3.6% | 0.00% | 0.0% |
| Q1 2022 | $2,564,000 | -25.9% | 60,475 | +0.3% | 0.00% | 0.0% |
| Q4 2021 | $3,458,000 | +35.9% | 60,289 | +0.9% | 0.00% | 0.0% |
| Q3 2021 | $2,545,000 | -23.6% | 59,734 | -3.7% | 0.00% | 0.0% |
| Q2 2021 | $3,331,000 | +0.7% | 62,014 | +8.8% | 0.00% | 0.0% |
| Q1 2021 | $3,307,000 | +90.1% | 56,984 | +2.0% | 0.00% | 0.0% |
| Q4 2020 | $1,740,000 | +45.1% | 55,854 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $1,199,000 | -5.4% | 55,854 | -0.2% | 0.00% | 0.0% |
| Q2 2020 | $1,267,000 | -15.4% | 55,970 | -48.4% | 0.00% | 0.0% |
| Q1 2020 | $1,498,000 | -73.2% | 108,550 | -54.4% | 0.00% | -66.7% |
| Q4 2019 | $5,582,000 | +961.2% | 237,825 | +561.5% | 0.00% | – |
| Q3 2019 | $526,000 | +27.4% | 35,950 | +21.0% | 0.00% | – |
| Q2 2019 | $413,000 | +120.9% | 29,700 | +64.1% | 0.00% | – |
| Q1 2019 | $187,000 | -41.0% | 18,100 | -51.6% | 0.00% | – |
| Q4 2018 | $317,000 | -15.9% | 37,400 | +24.7% | 0.00% | – |
| Q3 2018 | $377,000 | -24.3% | 30,000 | 0.0% | 0.00% | – |
| Q2 2018 | $498,000 | +27.4% | 30,000 | +47.8% | 0.00% | – |
| Q1 2018 | $391,000 | -80.7% | 20,300 | -76.9% | 0.00% | -100.0% |
| Q4 2017 | $2,028,000 | -24.6% | 87,850 | 0.0% | 0.00% | -50.0% |
| Q3 2017 | $2,690,000 | +271.5% | 87,850 | +127.6% | 0.00% | +100.0% |
| Q2 2017 | $724,000 | +761.9% | 38,600 | +227.1% | 0.00% | – |
| Q1 2015 | $84,000 | -31.1% | 11,800 | -9.9% | 0.00% | – |
| Q4 2014 | $122,000 | -6.2% | 13,100 | -9.7% | 0.00% | – |
| Q3 2014 | $130,000 | -24.9% | 14,500 | -24.1% | 0.00% | – |
| Q2 2014 | $173,000 | -26.1% | 19,100 | +7.4% | 0.00% | – |
| Q1 2014 | $234,000 | +13.6% | 17,777 | -13.4% | 0.00% | – |
| Q4 2013 | $206,000 | +15.1% | 20,533 | -20.5% | 0.00% | – |
| Q3 2013 | $179,000 | +4.7% | 25,833 | -8.4% | 0.00% | – |
| Q2 2013 | $171,000 | – | 28,200 | – | 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% |