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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $350,195 | +8.3% | 11,803 | +40.4% | 0.00% | +100.0% |
| Q2 2023 | $323,410 | +34.9% | 8,409 | +16.3% | 0.00% | 0.0% |
| Q1 2023 | $239,780 | +0.0% | 7,231 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $239,708 | +58.7% | 7,231 | +23.3% | 0.00% | 0.0% |
| Q3 2022 | $151,000 | -13.7% | 5,865 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $175,000 | -29.7% | 5,865 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $249,000 | -46.1% | 5,865 | -27.1% | 0.00% | -50.0% |
| Q4 2021 | $462,000 | +139.4% | 8,048 | +77.3% | 0.00% | +100.0% |
| Q3 2021 | $193,000 | -20.9% | 4,539 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $244,000 | -7.2% | 4,539 | 0.0% | 0.00% | -50.0% |
| Q1 2021 | $263,000 | +59.4% | 4,539 | -14.4% | 0.00% | +100.0% |
| Q4 2020 | $165,000 | +16.2% | 5,305 | -19.9% | 0.00% | 0.0% |
| Q3 2020 | $142,000 | -5.3% | 6,626 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $150,000 | +194.1% | 6,626 | +79.5% | 0.00% | – |
| Q1 2020 | $51,000 | -8.9% | 3,691 | +54.4% | 0.00% | – |
| Q4 2019 | $56,000 | +60.0% | 2,390 | 0.0% | 0.00% | – |
| Q3 2019 | $35,000 | +6.1% | 2,390 | 0.0% | 0.00% | – |
| Q2 2019 | $33,000 | +32.0% | 2,390 | 0.0% | 0.00% | – |
| Q1 2019 | $25,000 | -24.2% | 2,390 | -39.3% | 0.00% | – |
| Q4 2018 | $33,000 | -32.7% | 3,936 | 0.0% | 0.00% | – |
| Q3 2018 | $49,000 | -24.6% | 3,936 | 0.0% | 0.00% | -100.0% |
| Q2 2018 | $65,000 | -14.5% | 3,936 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $76,000 | +162.1% | 3,936 | +211.4% | 0.00% | – |
| Q4 2017 | $29,000 | – | 1,264 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| S Squared Technology, LLC | 211,927 | $3,575,000 | 3.34% |
| AWM Investment Company, Inc. | 2,042,600 | $34,458,000 | 3.22% |
| Pacific Ridge Capital Partners, LLC | 478,483 | $8,072,000 | 2.30% |
| Smith, Graham & Co., Investment Advisors, LP | 1,074,993 | $18,135,000 | 1.94% |
| Divisar Capital Management LLC | 198,335 | $3,346,000 | 1.82% |
| THB ASSET MANAGEMENT | 529,426 | $8,931,000 | 1.11% |
| EAM Investors, LLC | 372,257 | $6,280,000 | 0.99% |
| DELPHI MANAGEMENT INC /MA/ | 88,731 | $1,497,000 | 0.85% |
| Campbell & CO Investment Adviser LLC | 18,121 | $306,000 | 0.79% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 356,642 | $6,016,000 | 0.42% |