D. E. Shaw & Co., Inc.
- SEC CIK
- 0001009207
- Latest filing
- Aug 14, 2026
UCTT holding history
Ultra Clean Holdings, Inc. in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
UCTT overviewAll 13F holders of UCTTFull Q2 2026 holdings
- Shares (Q2 2026)
- 619,802
- Value
- $88.4M
- % of portfolio
- 0.1%
- Quarters held
- 15
- Since Q2 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 619,802 | $88.4M | 0.1% | −563,455−47.6% | Reduced | Holders |
| Q1 2026 | 1,183,257 | $73.6M | 0.1% | +231,103+24.3% | Added | Holders |
| Q4 2025 | 952,154 | $24.1M | <0.1% | +137,127+16.8% | Added | Holders |
| Q3 2025 | 815,027 | $22.2M | <0.1% | −49,231−5.7% | Reduced | Holders |
| Q2 2025 | 864,258 | $19.5M | <0.1% | +308,540+55.5% | Added | Holders |
| Q1 2025 | 555,718 | $11.9M | <0.1% | +288,206+107.7% | Added | Holders |
| Q4 2024 | 267,512 | $9.62M | <0.1% | +39,827+17.5% | Added | Holders |
| Q3 2024 | 227,685 | $9.09M | <0.1% | +227,685 | New | Holders |
| Q1 2024 | 0 | $0 | 0.0% | −55,686−100.0% | Sold out | Holders |
| Q4 2023 | 55,686 | $1.90M | <0.1% | −49,534−47.1% | Reduced | Holders |
| Q3 2023 | 105,220 | $3.12M | <0.1% | +74,866+246.6% | Added | Holders |
| Q2 2023 | 30,354 | $1.17M | <0.1% | −696−2.2% | Reduced | Holders |
| Q1 2023 | 31,050 | $1.03M | <0.1% | +13,269+74.6% | Added | Holders |
| Q4 2022 | 17,781 | $589.4K | <0.1% | −42,278−70.4% | Reduced | Holders |
| Q3 2022 | 60,059 | $1.55M | <0.1% | +33,559+126.6% | Added | Holders |
| Q2 2022 | 26,500 | $789.0K | <0.1% | +26,500 | New | Holders |