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 | $1,213 | -26.3% | 40,890 | -4.4% | 0.00% | -25.0% |
| Q2 2023 | $1,645 | +10.0% | 42,759 | -5.2% | 0.00% | 0.0% |
| Q1 2023 | $1,495 | -3.4% | 45,088 | -3.4% | 0.00% | 0.0% |
| Q4 2022 | $1,547 | -99.9% | 46,668 | -0.6% | 0.00% | +33.3% |
| Q3 2022 | $1,209,000 | -8.3% | 46,963 | +6.0% | 0.00% | -25.0% |
| Q2 2022 | $1,319,000 | -14.8% | 44,308 | +21.2% | 0.00% | +33.3% |
| Q1 2022 | $1,549,000 | -26.1% | 36,552 | +0.0% | 0.00% | -25.0% |
| Q4 2021 | $2,096,000 | +36.2% | 36,540 | +1.1% | 0.00% | +33.3% |
| Q3 2021 | $1,539,000 | -20.0% | 36,131 | +0.9% | 0.00% | -25.0% |
| Q2 2021 | $1,924,000 | -0.6% | 35,806 | +7.3% | 0.00% | 0.0% |
| Q1 2021 | $1,936,000 | +85.4% | 33,362 | -0.5% | 0.00% | +100.0% |
| Q4 2020 | $1,044,000 | +47.0% | 33,523 | +1.3% | 0.00% | 0.0% |
| Q3 2020 | $710,000 | -6.1% | 33,084 | -0.9% | 0.00% | 0.0% |
| Q2 2020 | $756,000 | +64.3% | 33,397 | +0.1% | 0.00% | 0.0% |
| Q1 2020 | $460,000 | -38.2% | 33,361 | +5.3% | 0.00% | 0.0% |
| Q4 2019 | $744,000 | +62.1% | 31,695 | +1.2% | 0.00% | +100.0% |
| Q3 2019 | $459,000 | +7.7% | 31,334 | +2.4% | 0.00% | 0.0% |
| Q2 2019 | $426,000 | -18.4% | 30,607 | -39.3% | 0.00% | -50.0% |
| Q1 2019 | $522,000 | -32.6% | 50,448 | -44.9% | 0.00% | -33.3% |
| Q4 2018 | $774,000 | +129.0% | 91,482 | +239.3% | 0.00% | +200.0% |
| Q3 2018 | $338,000 | -23.4% | 26,962 | +1.5% | 0.00% | 0.0% |
| Q2 2018 | $441,000 | -7.9% | 26,565 | +6.7% | 0.00% | -50.0% |
| Q1 2018 | $479,000 | -39.7% | 24,892 | -84.0% | 0.00% | -50.0% |
| Q4 2015 | $795,000 | – | 155,360 | – | 0.00% | – |
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% |