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 | $8,357,505 | -24.7% | 281,682 | -2.4% | 0.01% | -25.0% |
| Q2 2023 | $11,105,402 | +8.3% | 288,752 | -9.0% | 0.01% | 0.0% |
| Q1 2023 | $10,253,039 | +17.4% | 317,137 | +20.3% | 0.01% | +14.3% |
| Q4 2022 | $8,737,047 | +235.3% | 263,561 | +160.4% | 0.01% | +250.0% |
| Q3 2022 | $2,606,000 | +551.5% | 101,202 | +653.8% | 0.00% | – |
| Q2 2022 | $400,000 | -63.5% | 13,425 | -48.0% | 0.00% | -100.0% |
| Q1 2022 | $1,095,000 | -5.8% | 25,827 | +27.4% | 0.00% | 0.0% |
| Q4 2021 | $1,163,000 | -75.0% | 20,279 | -81.4% | 0.00% | -66.7% |
| Q3 2021 | $4,644,000 | -18.7% | 109,019 | +2.6% | 0.00% | -25.0% |
| Q2 2021 | $5,710,000 | +24.5% | 106,300 | +34.6% | 0.00% | +33.3% |
| Q1 2021 | $4,585,000 | +94.0% | 78,990 | +4.1% | 0.00% | +50.0% |
| Q4 2020 | $2,363,000 | +46.9% | 75,854 | +1.2% | 0.00% | +100.0% |
| Q3 2020 | $1,609,000 | +4.8% | 74,991 | +10.5% | 0.00% | 0.0% |
| Q2 2020 | $1,535,000 | +479.2% | 67,836 | +253.0% | 0.00% | – |
| Q1 2020 | $265,000 | -30.4% | 19,217 | -68.5% | 0.00% | – |
| Q2 2015 | $381,000 | -57.1% | 61,076 | -50.9% | 0.00% | -100.0% |
| Q1 2015 | $889,000 | -40.6% | 124,345 | -22.9% | 0.00% | -50.0% |
| Q4 2014 | $1,496,000 | -33.5% | 161,212 | -35.9% | 0.00% | -33.3% |
| Q3 2014 | $2,249,000 | -7.4% | 251,326 | -6.4% | 0.00% | 0.0% |
| Q2 2014 | $2,430,000 | -6.4% | 268,455 | +35.9% | 0.00% | 0.0% |
| Q1 2014 | $2,597,000 | +1179.3% | 197,506 | +874.7% | 0.00% | – |
| Q4 2013 | $203,000 | – | 20,263 | – | 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% |