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 | $2,967 | -22.9% | 100 | 0.0% | 0.00% | – |
| Q2 2023 | $3,846 | +16.0% | 100 | 0.0% | 0.00% | – |
| Q1 2023 | $3,316 | +231.6% | 100 | +376.2% | 0.00% | – |
| Q3 2022 | $1,000 | -66.7% | 21 | -78.4% | 0.00% | – |
| Q2 2022 | $3,000 | – | 97 | +1840.0% | 0.00% | – |
| Q1 2022 | $0 | -100.0% | 5 | -94.6% | 0.00% | – |
| Q4 2021 | $5,000 | +25.0% | 93 | 0.0% | 0.00% | – |
| Q3 2021 | $4,000 | -81.8% | 93 | -86.7% | 0.00% | -100.0% |
| Q4 2020 | $22,000 | – | 700 | – | 0.00% | – |
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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% |