ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 199 filers reported holding ULTRA CLEAN HLDGS INC in Q1 2018. 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 | $949 | -22.9% | 32 | 0.0% | 0.00% | – |
| Q2 2023 | $1,231 | +16.0% | 32 | 0.0% | 0.00% | – |
| Q1 2023 | $1,061 | -99.0% | 32 | -98.7% | 0.00% | – |
| Q1 2022 | $105,000 | -53.3% | 2,500 | -40.5% | 0.00% | – |
| Q2 2021 | $225,000 | -85.3% | 4,200 | -84.1% | 0.00% | -100.0% |
| Q1 2021 | $1,532,000 | +60.3% | 26,400 | -14.0% | 0.00% | +50.0% |
| Q4 2020 | $956,000 | -0.1% | 30,700 | -27.5% | 0.00% | 0.0% |
| Q2 2020 | $957,000 | +86.2% | 42,338 | +13.4% | 0.00% | +100.0% |
| Q1 2020 | $514,000 | +3.2% | 37,338 | +75.8% | 0.00% | 0.0% |
| Q4 2019 | $498,000 | -53.8% | 21,242 | -72.6% | 0.00% | -50.0% |
| Q2 2019 | $1,077,000 | -28.4% | 77,392 | -46.7% | 0.00% | -33.3% |
| Q1 2019 | $1,504,000 | +22.3% | 145,326 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $1,230,000 | -24.0% | 145,326 | +12.6% | 0.00% | 0.0% |
| Q3 2018 | $1,619,000 | +186.0% | 129,027 | +278.3% | 0.00% | +200.0% |
| Q2 2018 | $566,000 | -13.9% | 34,105 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $657,000 | +47.3% | 34,105 | +61.8% | 0.00% | 0.0% |
| Q4 2017 | $446,000 | -31.0% | 21,081 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $646,000 | -40.1% | 21,081 | -63.4% | 0.00% | -50.0% |
| Q2 2017 | $1,079,000 | -67.4% | 57,538 | -70.7% | 0.00% | -66.7% |
| Q1 2017 | $3,309,000 | +111.3% | 196,166 | +23.2% | 0.01% | +100.0% |
| Q4 2016 | $1,566,000 | – | 159,202 | – | 0.00% | – |
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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% |