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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $724,660 | -21.2% | 24,424 | +2.2% | 0.01% | -16.7% |
| Q2 2023 | $919,463 | +12.4% | 23,907 | -3.1% | 0.01% | +20.0% |
| Q1 2023 | $818,322 | +0.5% | 24,678 | +0.4% | 0.01% | -16.7% |
| Q4 2022 | $814,496 | +27.7% | 24,570 | -0.8% | 0.01% | +20.0% |
| Q3 2022 | $638,000 | -12.4% | 24,759 | +1.2% | 0.01% | 0.0% |
| Q2 2022 | $728,000 | -32.6% | 24,466 | -4.0% | 0.01% | -16.7% |
| Q1 2022 | $1,080,000 | -30.4% | 25,473 | -5.8% | 0.01% | -25.0% |
| Q4 2021 | $1,551,000 | +30.6% | 27,033 | -3.1% | 0.01% | +33.3% |
| Q3 2021 | $1,188,000 | -21.8% | 27,887 | -1.4% | 0.01% | +20.0% |
| Q2 2021 | $1,519,000 | -2.2% | 28,276 | +5.7% | 0.01% | 0.0% |
| Q1 2021 | $1,553,000 | +84.2% | 26,754 | -1.1% | 0.01% | +66.7% |
| Q4 2020 | $843,000 | +41.9% | 27,051 | -2.2% | 0.00% | 0.0% |
| Q3 2020 | $594,000 | -6.5% | 27,672 | -1.3% | 0.00% | 0.0% |
| Q2 2020 | $635,000 | +68.9% | 28,048 | +3.1% | 0.00% | +50.0% |
| Q1 2020 | $376,000 | -43.9% | 27,213 | -4.7% | 0.00% | -33.3% |
| Q4 2019 | $670,000 | +57.6% | 28,565 | -1.5% | 0.00% | +50.0% |
| Q3 2019 | $425,000 | +4.2% | 29,012 | -1.0% | 0.00% | 0.0% |
| Q2 2019 | $408,000 | +35.5% | 29,315 | +0.7% | 0.00% | +100.0% |
| Q1 2019 | $301,000 | +19.0% | 29,110 | -2.6% | 0.00% | 0.0% |
| Q4 2018 | $253,000 | -33.4% | 29,899 | -1.1% | 0.00% | 0.0% |
| Q3 2018 | $380,000 | -22.8% | 30,244 | +2.0% | 0.00% | -50.0% |
| Q2 2018 | $492,000 | +5.8% | 29,647 | +22.6% | 0.00% | 0.0% |
| Q1 2018 | $465,000 | -9.2% | 24,178 | +9.0% | 0.00% | 0.0% |
| Q4 2017 | $512,000 | -24.3% | 22,180 | +0.5% | 0.00% | 0.0% |
| Q3 2017 | $676,000 | +76.5% | 22,076 | +8.1% | 0.00% | +100.0% |
| Q2 2017 | $383,000 | +14.7% | 20,425 | +3.3% | 0.00% | 0.0% |
| Q1 2017 | $334,000 | +86.6% | 19,769 | +7.1% | 0.00% | 0.0% |
| Q4 2016 | $179,000 | -99.9% | 18,456 | -0.3% | 0.00% | 0.0% |
| Q3 2016 | $137,122,000 | +30.4% | 18,505 | +0.2% | 0.00% | – |
| Q2 2016 | $105,134,000 | +6.2% | 18,477 | -0.2% | 0.00% | – |
| Q1 2016 | $99,000,000 | +4.2% | 18,516 | 0.0% | 0.00% | – |
| Q4 2015 | $95,000,000 | +89522.6% | 18,516 | -0.2% | 0.00% | – |
| Q3 2015 | $106,000 | -99.9% | 18,548 | +0.1% | 0.00% | – |
| Q2 2015 | $115,417,000 | -12.8% | 18,526 | +0.1% | 0.00% | -100.0% |
| Q1 2015 | $132,368,000 | -23.0% | 18,513 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $171,801,000 | -8.4% | 18,513 | -11.6% | 0.00% | 0.0% |
| Q3 2014 | $187,458,000 | -1.2% | 20,945 | -0.1% | 0.00% | 0.0% |
| Q2 2014 | $189,688,000 | -11.2% | 20,960 | +29.1% | 0.00% | 0.0% |
| Q1 2014 | $213,543,000 | +34.3% | 16,239 | +2.5% | 0.00% | 0.0% |
| Q4 2013 | $158,965,000 | +43.7% | 15,849 | -1.0% | 0.00% | 0.0% |
| Q3 2013 | $110,615,000 | -4.7% | 16,008 | -16.5% | 0.00% | 0.0% |
| Q2 2013 | $116,045,000 | – | 19,181 | – | 0.00% | – |
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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% |