ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 226 filers reported holding ULTRA CLEAN HLDGS INC in Q4 2020. The put-call ratio across all filers is 0.66 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $517 | -25.4% | 17,434 | -3.2% | 0.00% | -33.3% |
| Q2 2023 | $693 | +6.8% | 18,014 | -7.9% | 0.01% | 0.0% |
| Q1 2023 | $649 | -7.3% | 19,565 | -7.3% | 0.01% | 0.0% |
| Q4 2022 | $700 | -99.9% | 21,102 | +0.4% | 0.01% | +20.0% |
| Q3 2022 | $541,000 | -12.6% | 21,013 | +1.1% | 0.01% | -16.7% |
| Q2 2022 | $619,000 | -33.4% | 20,785 | -5.3% | 0.01% | -14.3% |
| Q1 2022 | $930,000 | -65.0% | 21,950 | -52.5% | 0.01% | -30.0% |
| Q4 2021 | $2,654,000 | +167.8% | 46,258 | +98.8% | 0.01% | +25.0% |
| Q3 2021 | $991,000 | -21.7% | 23,271 | -1.2% | 0.01% | -20.0% |
| Q2 2021 | $1,266,000 | +259.7% | 23,559 | +288.2% | 0.01% | -23.1% |
| Q1 2021 | $352,000 | +70.0% | 6,068 | -8.5% | 0.01% | +62.5% |
| Q4 2020 | $207,000 | – | 6,631 | – | 0.01% | – |
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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% |