ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 238 filers reported holding ULTRA CLEAN HLDGS INC in Q3 2021. The put-call ratio across all filers is 2.06 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $614,360 | +115.1% | 15,974 | +85.5% | 0.00% | – |
| Q1 2023 | $285,574 | -60.6% | 8,612 | -60.6% | 0.00% | – |
| Q4 2022 | $723,896 | +62.3% | 21,837 | +26.2% | 0.00% | – |
| Q3 2022 | $446,000 | -26.5% | 17,302 | -15.1% | 0.00% | – |
| Q2 2022 | $607,000 | -84.5% | 20,390 | -77.9% | 0.00% | -100.0% |
| Q1 2022 | $3,909,000 | -30.9% | 92,191 | -6.6% | 0.00% | 0.0% |
| Q4 2021 | $5,661,000 | +38.9% | 98,688 | +3.1% | 0.00% | +100.0% |
| Q3 2021 | $4,077,000 | -13.0% | 95,699 | +9.8% | 0.00% | -66.7% |
| Q2 2021 | $4,684,000 | +127.4% | 87,192 | +145.7% | 0.00% | +200.0% |
| Q1 2021 | $2,060,000 | +701.6% | 35,492 | +329.5% | 0.00% | – |
| Q4 2020 | $257,000 | +140.2% | 8,263 | -34.9% | 0.00% | – |
| Q4 2018 | $107,000 | -72.9% | 12,684 | -38.2% | 0.00% | -100.0% |
| Q1 2018 | $395,000 | -75.3% | 20,531 | -70.4% | 0.00% | -80.0% |
| Q4 2017 | $1,602,000 | +118.0% | 69,400 | +189.0% | 0.01% | +150.0% |
| Q3 2017 | $735,000 | -44.2% | 24,012 | -69.3% | 0.00% | -66.7% |
| Q1 2017 | $1,318,000 | +510.2% | 78,163 | +251.5% | 0.01% | +500.0% |
| Q4 2016 | $216,000 | – | 22,239 | – | 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% |