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 | $670,364 | -2.9% | 22,594 | +25.9% | 0.00% | – |
| Q2 2023 | $690,280 | +14.5% | 17,948 | -1.2% | 0.00% | – |
| Q1 2023 | $602,650 | +0.5% | 18,174 | +0.4% | 0.00% | – |
| Q4 2022 | $599,949 | +29.3% | 18,098 | +0.4% | 0.00% | – |
| Q3 2022 | $464,092 | -14.8% | 18,023 | -1.5% | 0.00% | – |
| Q2 2022 | $544,464 | -29.6% | 18,289 | +0.2% | 0.00% | -100.0% |
| Q1 2022 | $773,363 | -40.1% | 18,244 | -19.0% | 0.00% | 0.0% |
| Q4 2021 | $1,291,000 | +33.4% | 22,511 | -0.9% | 0.00% | 0.0% |
| Q3 2021 | $968,000 | -25.9% | 22,713 | -6.7% | 0.00% | 0.0% |
| Q2 2021 | $1,307,000 | +0.2% | 24,333 | +8.3% | 0.00% | 0.0% |
| Q1 2021 | $1,304,000 | +74.6% | 22,459 | -6.4% | 0.00% | 0.0% |
| Q4 2020 | $747,000 | +51.2% | 23,994 | +4.2% | 0.00% | 0.0% |
| Q3 2020 | $494,000 | -4.1% | 23,032 | -1.9% | 0.00% | – |
| Q2 2020 | $515,000 | +48.0% | 23,480 | -6.8% | 0.00% | – |
| Q1 2020 | $348,000 | -36.7% | 25,193 | +7.5% | 0.00% | -100.0% |
| Q4 2019 | $550,000 | +55.4% | 23,441 | -4.0% | 0.00% | – |
| Q3 2019 | $354,000 | +3.5% | 24,406 | -0.6% | 0.00% | – |
| Q2 2019 | $342,000 | +29.5% | 24,563 | -3.6% | 0.00% | – |
| Q1 2019 | $264,000 | +28.8% | 25,492 | +5.4% | 0.00% | – |
| Q4 2018 | $205,000 | -36.3% | 24,196 | -5.7% | 0.00% | – |
| Q3 2018 | $322,000 | -32.1% | 25,648 | -10.1% | 0.00% | -100.0% |
| Q2 2018 | $474,000 | -11.9% | 28,543 | +2.3% | 0.00% | 0.0% |
| Q1 2018 | $538,000 | -7.2% | 27,905 | +11.2% | 0.00% | 0.0% |
| Q4 2017 | $580,000 | -26.4% | 25,103 | -2.5% | 0.00% | 0.0% |
| Q3 2017 | $788,000 | +58.9% | 25,747 | -2.9% | 0.00% | 0.0% |
| Q2 2017 | $496,000 | +13.0% | 26,505 | +1.7% | 0.00% | 0.0% |
| Q1 2017 | $439,000 | +111.1% | 26,051 | +21.4% | 0.00% | – |
| Q4 2016 | $208,000 | +16.9% | 21,454 | -11.1% | 0.00% | – |
| Q3 2016 | $178,000 | +26.2% | 24,135 | -2.0% | 0.00% | – |
| Q2 2016 | $141,000 | +20.5% | 24,622 | +12.4% | 0.00% | – |
| Q1 2016 | $117,000 | +7.3% | 21,898 | +3.1% | 0.00% | – |
| Q4 2015 | $109,000 | -9.9% | 21,237 | 0.0% | 0.00% | – |
| Q3 2015 | $121,000 | -7.6% | 21,237 | +1.3% | 0.00% | – |
| Q2 2015 | $131,000 | -7.7% | 20,965 | +5.9% | 0.00% | – |
| Q1 2015 | $142,000 | -17.4% | 19,794 | +6.7% | 0.00% | – |
| Q4 2014 | $172,000 | +0.6% | 18,552 | -2.7% | 0.00% | – |
| Q3 2014 | $171,000 | -5.5% | 19,061 | -4.5% | 0.00% | – |
| Q2 2014 | $181,000 | -29.3% | 19,969 | +2.8% | 0.00% | – |
| Q1 2014 | $256,000 | +23.1% | 19,419 | -6.4% | 0.00% | – |
| Q4 2013 | $208,000 | +51.8% | 20,755 | +4.7% | 0.00% | – |
| Q3 2013 | $137,000 | +16.1% | 19,825 | +1.6% | 0.00% | – |
| Q2 2013 | $118,000 | – | 19,515 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Divisar Capital Management LLC | 480,817 | $27,580,000 | 8.89% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,244,966 | $71,411,000 | 3.19% |
| G2 Investment Partners Management LLC | 261,256 | $14,986,000 | 2.58% |
| SG Capital Management LLC | 90,259 | $5,177,000 | 1.95% |
| Smith, Graham & Co., Investment Advisors, LP | 305,956 | $17,550,000 | 1.74% |
| Lyon Street Capital, LLC | 30,000 | $1,721,000 | 1.71% |
| DELPHI MANAGEMENT INC /MA/ | 27,533 | $1,579,000 | 1.49% |
| OBERWEIS ASSET MANAGEMENT INC/ | 141,630 | $8,124,000 | 1.48% |
| AWM Investment Company, Inc. | 246,627 | $14,147,000 | 1.42% |
| Alpha DNA Investment Management LLC | 26,478 | $1,518,000 | 0.96% |