ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 158 filers reported holding ULTRA CLEAN HLDGS INC in Q1 2019. The put-call ratio across all filers is 1.98 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $862,000 | +22.3% | 83,286 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $705,000 | -63.1% | 83,286 | -45.2% | 0.00% | 0.0% |
| Q3 2018 | $1,908,000 | +49.5% | 152,000 | +97.8% | 0.00% | -50.0% |
| Q2 2018 | $1,276,000 | +1.2% | 76,841 | +17.3% | 0.00% | 0.0% |
| Q1 2018 | $1,261,000 | -9.1% | 65,520 | +9.0% | 0.00% | 0.0% |
| Q4 2017 | $1,388,000 | -52.2% | 60,113 | -36.6% | 0.00% | -50.0% |
| Q3 2017 | $2,902,000 | +27.2% | 94,779 | -22.1% | 0.00% | +33.3% |
| Q2 2017 | $2,281,000 | +81.8% | 121,650 | +63.5% | 0.00% | +50.0% |
| Q1 2017 | $1,255,000 | +162.0% | 74,407 | +50.6% | 0.00% | +100.0% |
| Q4 2016 | $479,000 | +37.6% | 49,403 | +5.1% | 0.00% | 0.0% |
| Q3 2016 | $348,000 | +19.2% | 46,994 | -8.4% | 0.00% | 0.0% |
| Q2 2016 | $292,000 | +15.9% | 51,329 | +9.2% | 0.00% | – |
| Q1 2016 | $252,000 | +4.6% | 46,994 | 0.0% | 0.00% | – |
| Q4 2015 | $241,000 | -28.3% | 46,994 | -19.6% | 0.00% | -100.0% |
| Q3 2015 | $336,000 | +14.7% | 58,452 | +24.4% | 0.00% | 0.0% |
| Q2 2015 | $293,000 | -10.4% | 46,994 | +2.6% | 0.00% | 0.0% |
| Q1 2015 | $327,000 | -11.4% | 45,788 | +15.2% | 0.00% | 0.0% |
| Q4 2014 | $369,000 | +3.7% | 39,749 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $356,000 | -1.1% | 39,749 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $360,000 | -35.3% | 39,749 | -6.0% | 0.00% | 0.0% |
| Q1 2014 | $556,000 | +59.8% | 42,272 | +21.9% | 0.00% | 0.0% |
| Q4 2013 | $348,000 | +71.4% | 34,672 | +18.0% | 0.00% | 0.0% |
| Q3 2013 | $203,000 | +13.4% | 29,392 | -0.7% | 0.00% | – |
| Q2 2013 | $179,000 | – | 29,587 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Divisar Capital Management LLC | 1,129,162 | $24,232,000 | 8.01% |
| Lyon Street Capital, LLC | 40,000 | $858,000 | 2.56% |
| Pacific Ridge Capital Partners, LLC | 384,320 | $8,248,000 | 2.34% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,260,400 | $27,048,000 | 2.28% |
| THB ASSET MANAGEMENT | 246,900 | $5,298,000 | 1.47% |
| Smith, Graham & Co., Investment Advisors, LP | 501,374 | $10,759,000 | 1.23% |
| AWM Investment Company, Inc. | 306,000 | $6,567,000 | 1.08% |
| G2 Investment Partners Management LLC | 191,057 | $4,100,000 | 0.99% |
| Teton Advisors, Inc. | 142,870 | $3,066,000 | 0.53% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 1,133,641 | $24,328,000 | 0.50% |