ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 174 filers reported holding ULTRA CLEAN HLDGS INC in Q4 2017. The put-call ratio across all filers is 0.78 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $421,000 | -69.7% | 16,348 | -32.6% | 0.00% | -50.0% |
| Q4 2021 | $1,391,000 | -44.0% | 24,254 | -58.4% | 0.00% | -42.9% |
| Q3 2021 | $2,485,000 | +329.2% | 58,328 | +484.8% | 0.01% | +133.3% |
| Q1 2021 | $579,000 | +107.5% | 9,974 | +11.5% | 0.00% | +50.0% |
| Q4 2020 | $279,000 | +26.2% | 8,946 | -13.3% | 0.00% | -33.3% |
| Q3 2020 | $221,000 | -64.3% | 10,320 | -62.3% | 0.00% | -70.0% |
| Q2 2020 | $619,000 | -32.7% | 27,363 | -58.9% | 0.01% | -58.3% |
| Q1 2020 | $920,000 | -59.6% | 66,637 | -31.4% | 0.02% | +71.4% |
| Q4 2019 | $2,279,000 | +102.8% | 97,109 | +26.4% | 0.01% | +40.0% |
| Q3 2019 | $1,124,000 | -20.5% | 76,809 | -24.4% | 0.01% | -28.6% |
| Q2 2019 | $1,414,000 | +600.0% | 101,576 | +529.5% | 0.01% | +600.0% |
| Q3 2018 | $202,000 | -84.8% | 16,135 | -79.9% | 0.00% | -88.9% |
| Q2 2018 | $1,333,000 | -4.9% | 80,310 | +32.4% | 0.02% | -25.0% |
| Q4 2017 | $1,401,000 | +3.4% | 60,672 | -24.5% | 0.02% | -35.1% |
| Q1 2017 | $1,355,000 | +145.0% | 80,338 | +40.8% | 0.04% | +60.9% |
| Q4 2016 | $553,000 | – | 57,058 | – | 0.02% | – |
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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% |