ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 134 filers reported holding ULTRA CLEAN HLDGS INC in Q1 2017. The put-call ratio across all filers is 1.72 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $674,000 | +66.8% | 28,706 | +4.0% | 0.00% | +33.3% |
| Q3 2019 | $404,000 | -10.8% | 27,606 | -15.1% | 0.00% | 0.0% |
| Q2 2019 | $453,000 | +42.9% | 32,499 | +6.2% | 0.00% | +50.0% |
| Q1 2019 | $317,000 | +9.3% | 30,599 | -10.6% | 0.00% | -33.3% |
| Q4 2018 | $290,000 | -58.9% | 34,236 | -39.1% | 0.00% | -50.0% |
| Q3 2018 | $706,000 | -23.6% | 56,232 | +17.2% | 0.01% | -33.3% |
| Q2 2018 | $924,000 | 0.0% | 47,976 | 0.0% | 0.01% | 0.0% |
| Q1 2018 | $924,000 | -12.8% | 47,976 | +4.5% | 0.01% | -10.0% |
| Q4 2017 | $1,060,000 | +24.1% | 45,930 | +64.6% | 0.01% | +11.1% |
| Q3 2017 | $854,000 | +928.9% | 27,897 | +525.9% | 0.01% | +800.0% |
| Q2 2017 | $83,000 | +260.9% | 4,457 | +232.1% | 0.00% | – |
| Q1 2017 | $23,000 | – | 1,342 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Divisar Capital Management LLC | 301,278 | $17,486,000 | 5.91% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,245,800 | $72,306,000 | 3.75% |
| Smith, Graham & Co., Investment Advisors, LP | 405,142 | $23,514,000 | 1.91% |
| EAM Global Investors LLC | 99,293 | $5,763,000 | 1.60% |
| DELPHI MANAGEMENT INC /MA/ | 25,016 | $1,452,000 | 1.54% |
| G2 Investment Partners Management LLC | 141,679 | $8,223,000 | 1.31% |
| Lisanti Capital Growth, LLC | 156,315 | $9,073,000 | 1.16% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 1,286,984 | $74,697,000 | 1.10% |
| Teton Advisors, Inc. | 126,190 | $7,324,000 | 1.04% |
| EAM Investors, LLC | 116,317 | $6,751,000 | 1.02% |