ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 168 filers reported holding ULTRA CLEAN HLDGS INC in Q3 2018. The put-call ratio across all filers is 1.13 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $107,000 | +21.6% | 10,365 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $88,000 | -32.3% | 10,365 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $130,000 | -24.4% | 10,365 | 0.0% | 0.00% | -20.0% |
| Q2 2018 | $172,000 | -14.0% | 10,365 | 0.0% | 0.01% | -16.7% |
| Q1 2018 | $200,000 | -91.3% | 10,365 | -89.6% | 0.01% | -91.4% |
| Q4 2017 | $2,300,000 | -26.6% | 99,620 | -2.6% | 0.07% | -29.3% |
| Q3 2017 | $3,133,000 | +68.4% | 102,310 | +3.1% | 0.10% | +98.0% |
| Q2 2017 | $1,860,000 | +712.2% | 99,195 | +467.6% | 0.05% | +733.3% |
| Q1 2014 | $229,000 | – | 17,475 | – | 0.01% | – |
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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% |