ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 204 filers reported holding ULTRA CLEAN HLDGS INC in Q1 2023. The put-call ratio across all filers is 0.47 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $40,998,985 | -22.9% | 1,381,833 | -0.1% | 2.35% | -22.8% |
| Q2 2023 | $53,202,987 | +16.0% | 1,383,333 | 0.0% | 3.05% | +0.2% |
| Q1 2023 | $45,871,322 | +0.1% | 1,383,333 | +0.0% | 3.04% | +0.3% |
| Q4 2022 | $45,837,599 | +25.2% | 1,382,733 | -2.8% | 3.03% | +15.2% |
| Q3 2022 | $36,620,000 | -7.8% | 1,422,133 | +6.6% | 2.63% | -2.3% |
| Q2 2022 | $39,732,000 | -26.0% | 1,334,633 | +5.3% | 2.70% | -7.1% |
| Q1 2022 | $53,722,000 | -24.8% | 1,267,333 | +1.8% | 2.90% | -9.0% |
| Q4 2021 | $71,411,000 | +34.4% | 1,244,966 | -0.2% | 3.19% | +16.8% |
| Q3 2021 | $53,122,000 | -20.6% | 1,247,000 | +0.1% | 2.73% | -14.9% |
| Q2 2021 | $66,935,000 | -7.4% | 1,246,000 | +0.0% | 3.21% | -14.3% |
| Q1 2021 | $72,306,000 | +84.2% | 1,245,800 | -1.2% | 3.75% | +59.6% |
| Q4 2020 | $39,261,000 | +45.2% | 1,260,400 | 0.0% | 2.35% | +3.2% |
| Q3 2020 | $27,048,000 | -5.3% | 1,260,400 | -0.2% | 2.28% | -13.1% |
| Q2 2020 | $28,568,000 | +133.3% | 1,262,400 | +42.2% | 2.62% | +77.1% |
| Q1 2020 | $12,247,000 | -41.3% | 887,500 | -0.1% | 1.48% | -8.0% |
| Q4 2019 | $20,853,000 | +53.0% | 888,500 | -4.6% | 1.61% | +31.7% |
| Q3 2019 | $13,631,000 | -11.4% | 931,400 | -15.7% | 1.22% | -13.0% |
| Q2 2019 | $15,383,000 | -7.8% | 1,105,132 | -31.4% | 1.40% | -4.2% |
| Q1 2019 | $16,676,000 | +25.1% | 1,611,226 | +2.3% | 1.46% | +11.9% |
| Q4 2018 | $13,334,000 | -23.7% | 1,574,270 | +13.0% | 1.31% | -4.8% |
| Q3 2018 | $17,483,000 | -11.4% | 1,393,100 | +17.1% | 1.38% | -13.6% |
| Q2 2018 | $19,741,000 | +66.6% | 1,189,200 | +93.2% | 1.59% | +58.7% |
| Q1 2018 | $11,847,000 | +44.9% | 615,454 | +73.9% | 1.00% | +43.7% |
| Q4 2017 | $8,174,000 | -22.0% | 354,000 | +3.5% | 0.70% | -23.1% |
| Q3 2017 | $10,475,000 | +121.6% | 342,100 | +35.7% | 0.91% | +113.6% |
| Q2 2017 | $4,727,000 | +12.4% | 252,115 | +1.1% | 0.42% | +7.3% |
| Q1 2017 | $4,206,000 | +67.2% | 249,300 | -3.9% | 0.40% | +61.6% |
| Q4 2016 | $2,515,000 | -78.3% | 259,300 | -83.5% | 0.24% | -79.9% |
| Q3 2016 | $11,612,000 | +16.3% | 1,567,100 | -10.7% | 1.22% | +0.1% |
| Q2 2016 | $9,986,000 | +20.2% | 1,755,000 | +13.2% | 1.22% | +25.9% |
| Q1 2016 | $8,308,000 | +21.1% | 1,549,999 | +15.6% | 0.97% | +26.4% |
| Q4 2015 | $6,863,000 | +3.4% | 1,340,400 | +15.9% | 0.76% | -5.3% |
| Q3 2015 | $6,639,000 | +48.1% | 1,156,618 | +60.7% | 0.81% | +74.5% |
| Q2 2015 | $4,483,000 | +13.4% | 719,600 | +30.2% | 0.46% | +13.5% |
| Q1 2015 | $3,953,000 | -5.3% | 552,900 | +22.9% | 0.41% | -1.0% |
| Q4 2014 | $4,176,000 | -47.4% | 450,000 | -49.3% | 0.41% | -37.7% |
| Q3 2014 | $7,946,000 | +224.7% | 887,769 | +228.3% | 0.66% | +263.2% |
| Q2 2014 | $2,447,000 | +57.8% | 270,400 | +20.4% | 0.18% | +93.6% |
| Q3 2013 | $1,551,000 | +18.7% | 224,500 | +3.9% | 0.09% | +54.1% |
| Q2 2013 | $1,307,000 | – | 216,000 | – | 0.06% | – |
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% |