ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 239 filers reported holding ULTRA CLEAN HLDGS INC in Q1 2021. The put-call ratio across all filers is 1.41 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $764,431 | -40.4% | 19,876 | -51.7% | 0.00% | -66.7% |
| Q4 2020 | $1,283,000 | +51.3% | 41,178 | +4.2% | 0.01% | +100.0% |
| Q3 2020 | $848,000 | -46.7% | 39,508 | -43.8% | 0.00% | -62.5% |
| Q2 2020 | $1,591,000 | +83.1% | 70,333 | +11.7% | 0.01% | +33.3% |
| Q1 2020 | $869,000 | -48.5% | 62,956 | -12.5% | 0.01% | 0.0% |
| Q4 2019 | $1,689,000 | +859.7% | 71,939 | +685.2% | 0.01% | +500.0% |
| Q1 2018 | $176,000 | – | 9,162 | – | 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% |