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 | $614,898 | -2.7% | 15,988 | -16.1% | 0.36% | +5.3% |
| Q1 2023 | $631,698 | -0.5% | 19,050 | -0.5% | 0.34% | +15.8% |
| Q4 2022 | $634,823 | +29.8% | 19,150 | +0.9% | 0.29% | +15.0% |
| Q3 2022 | $489,000 | -13.5% | 18,981 | 0.0% | 0.25% | -8.0% |
| Q2 2022 | $565,000 | -29.7% | 18,981 | +0.1% | 0.28% | -16.1% |
| Q1 2022 | $804,000 | -26.1% | 18,961 | 0.0% | 0.33% | -24.7% |
| Q4 2021 | $1,088,000 | +35.2% | 18,961 | +0.4% | 0.44% | +21.1% |
| Q3 2021 | $805,000 | -20.7% | 18,888 | 0.0% | 0.36% | -21.2% |
| Q2 2021 | $1,015,000 | -19.1% | 18,888 | -12.6% | 0.46% | -0.4% |
| Q1 2021 | $1,255,000 | +48.2% | 21,619 | -20.5% | 0.46% | +34.5% |
| Q4 2020 | $847,000 | +45.0% | 27,207 | 0.0% | 0.34% | +33.6% |
| Q3 2020 | $584,000 | -5.2% | 27,207 | 0.0% | 0.26% | -12.6% |
| Q2 2020 | $616,000 | +64.3% | 27,207 | 0.0% | 0.29% | +53.4% |
| Q1 2020 | $375,000 | -18.7% | 27,207 | +38.5% | 0.19% | +14.4% |
| Q4 2019 | $461,000 | – | 19,637 | – | 0.17% | – |
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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% |