ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 277 filers reported holding ULTRA CLEAN HLDGS INC in Q4 2021. The put-call ratio across all filers is 0.83 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $4,000 | -80.0% | 110 | -71.7% | 0.00% | -66.7% |
| Q2 2021 | $20,000 | +233.3% | 389 | +253.6% | 0.00% | +200.0% |
| Q1 2021 | $6,000 | +100.0% | 110 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $3,000 | +50.0% | 110 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $2,000 | 0.0% | 110 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $2,000 | +100.0% | 110 | 0.0% | 0.00% | – |
| Q1 2020 | $1,000 | -50.0% | 110 | 0.0% | 0.00% | -100.0% |
| Q4 2019 | $2,000 | +100.0% | 110 | 0.0% | 0.00% | – |
| Q3 2019 | $1,000 | 0.0% | 110 | 0.0% | 0.00% | – |
| Q2 2019 | $1,000 | 0.0% | 110 | 0.0% | 0.00% | – |
| Q1 2019 | $1,000 | – | 110 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Divisar Capital Management LLC | 751,942 | $23,423,000 | 7.18% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,260,400 | $39,261,000 | 2.35% |
| THB ASSET MANAGEMENT | 212,491 | $6,619,000 | 1.50% |
| Pacific Ridge Capital Partners, LLC | 162,116 | $5,050,000 | 1.23% |
| Smith, Graham & Co., Investment Advisors, LP | 422,797 | $13,170,000 | 1.21% |
| G2 Investment Partners Management LLC | 191,000 | $5,950,000 | 1.09% |
| EAM Global Investors LLC | 107,543 | $3,350,000 | 0.91% |
| Alpha DNA Investment Management LLC | 23,366 | $727,000 | 0.78% |
| AWM Investment Company, Inc. | 185,391 | $5,775,000 | 0.73% |
| Teton Advisors, Inc. | 135,890 | $4,233,000 | 0.60% |