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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5 | -28.6% | 178 | 0.0% | 0.00% | – |
| Q2 2023 | $7 | +16.7% | 178 | 0.0% | 0.00% | – |
| Q1 2023 | $6 | -99.4% | 178 | -99.4% | 0.00% | -100.0% |
| Q4 2022 | $992 | -100.0% | 29,923 | -67.2% | 0.05% | -57.5% |
| Q3 2022 | $2,351,000 | -24.6% | 91,269 | -12.8% | 0.11% | -16.9% |
| Q2 2022 | $3,117,000 | -49.7% | 104,677 | -28.4% | 0.14% | -44.3% |
| Q1 2022 | $6,195,000 | -27.5% | 146,130 | -2.0% | 0.24% | -7.2% |
| Q4 2021 | $8,548,000 | +26.9% | 149,039 | -5.7% | 0.26% | +20.6% |
| Q3 2021 | $6,734,000 | -25.3% | 158,100 | -5.7% | 0.22% | -27.3% |
| Q2 2021 | $9,010,000 | +80.7% | 167,738 | +95.2% | 0.30% | +70.5% |
| Q1 2021 | $4,986,000 | +83.7% | 85,920 | -1.4% | 0.18% | +91.3% |
| Q4 2020 | $2,714,000 | +0.9% | 87,126 | -30.5% | 0.09% | +4.5% |
| Q3 2020 | $2,690,000 | -9.5% | 125,357 | -4.5% | 0.09% | +8.6% |
| Q2 2020 | $2,971,000 | +46.3% | 131,299 | -10.8% | 0.08% | +32.8% |
| Q1 2020 | $2,031,000 | -19.1% | 147,232 | +37.7% | 0.06% | +5.2% |
| Q4 2019 | $2,510,000 | +226.0% | 106,909 | +103.2% | 0.06% | +241.2% |
| Q3 2019 | $770,000 | +5.2% | 52,600 | 0.0% | 0.02% | 0.0% |
| Q2 2019 | $732,000 | -67.3% | 52,600 | -61.0% | 0.02% | -56.4% |
| Q2 2018 | $2,236,000 | -19.7% | 134,720 | -6.9% | 0.04% | -18.8% |
| Q1 2018 | $2,785,000 | -59.2% | 144,720 | -51.0% | 0.05% | -59.0% |
| Q4 2017 | $6,818,000 | -22.3% | 295,243 | +3.0% | 0.12% | -42.4% |
| Q3 2017 | $8,774,000 | +22.7% | 286,533 | -24.9% | 0.20% | +16.7% |
| Q2 2017 | $7,152,000 | +1078.3% | 381,484 | +960.6% | 0.17% | +1060.0% |
| Q1 2017 | $607,000 | +279.4% | 35,969 | +29.1% | 0.02% | +200.0% |
| Q3 2015 | $160,000 | -85.1% | 27,861 | -83.8% | 0.01% | -84.4% |
| Q2 2015 | $1,071,000 | -13.0% | 171,945 | -0.2% | 0.03% | -15.8% |
| Q1 2015 | $1,231,000 | -23.9% | 172,211 | -1.2% | 0.04% | -33.3% |
| Q4 2014 | $1,618,000 | -13.9% | 174,364 | -17.0% | 0.06% | -17.4% |
| Q3 2014 | $1,880,000 | -5.9% | 210,113 | -4.9% | 0.07% | -9.2% |
| Q2 2014 | $1,997,000 | -31.8% | 220,862 | -0.8% | 0.08% | -36.1% |
| Q1 2014 | $2,928,000 | +781.9% | 222,728 | +574.2% | 0.12% | +750.0% |
| Q4 2013 | $332,000 | – | 33,037 | – | 0.01% | – |
Download | ||||||
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% |