ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 204 filers reported holding ULTRA CLEAN HLDGS INC in Q1 2023. The put-call ratio across all filers is 0.47 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,168,049 | +1.0% | 39,368 | +31.0% | 0.00% | +33.3% |
| Q2 2023 | $1,156,108 | -14.9% | 30,060 | -26.6% | 0.00% | -25.0% |
| Q1 2023 | $1,357,902 | -10.1% | 40,950 | -10.1% | 0.00% | -20.0% |
| Q4 2022 | $1,510,413 | -10.3% | 45,563 | -30.3% | 0.01% | 0.0% |
| Q3 2022 | $1,684,000 | -17.2% | 65,406 | -4.3% | 0.01% | 0.0% |
| Q2 2022 | $2,035,000 | -32.4% | 68,373 | -3.7% | 0.01% | -16.7% |
| Q1 2022 | $3,009,000 | -25.0% | 70,979 | +1.4% | 0.01% | -25.0% |
| Q4 2021 | $4,014,000 | +55.0% | 69,979 | +15.1% | 0.01% | +60.0% |
| Q3 2021 | $2,589,000 | -27.6% | 60,779 | -8.7% | 0.01% | -28.6% |
| Q2 2021 | $3,577,000 | -7.4% | 66,579 | 0.0% | 0.01% | -12.5% |
| Q1 2021 | $3,864,000 | +161.6% | 66,579 | +40.5% | 0.01% | +166.7% |
| Q4 2020 | $1,477,000 | +355.9% | 47,403 | +213.9% | 0.00% | +200.0% |
| Q3 2020 | $324,000 | – | 15,100 | – | 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% |