Chicago Trust Co NA
- SEC CIK
- 0001601539
- Latest filing
- Jul 16, 2026
LRCX holding history
Lam Research Corp in every 13F filed by Chicago Trust Co NA, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
LRCX overviewAll 13F holders of LRCXFull Q2 2026 holdings
- Shares (Q2 2026)
- 29,872
- Value
- $12.9M
- % of portfolio
- 1.9%
- Quarters held
- 16
- Since Q3 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 29,872 | $12.9M | 1.9% | −1,614−5.1% | Reduced | Holders |
| Q1 2026 | 31,486 | $6.73M | 1.1% | −1,636−4.9% | Reduced | Holders |
| Q4 2025 | 33,122 | $5.67M | 0.9% | +22+0.1% | Added | Holders |
| Q3 2025 | 33,100 | $4.43M | 0.6% | +2,634+8.6% | Added | Holders |
| Q2 2025 | 30,466 | $2.97M | 0.4% | +1,652+5.7% | Added | Holders |
| Q1 2025 | 28,814 | $2.09M | 0.4% | −2,092−6.8% | Reduced | Holders |
| Q4 2024 | 30,906 | $2.23M | 0.4% | −1,134−3.5% | ReducedConverted for a 10-for-1 split | Holders |
| Q3 2024 | 3,204 | $2.61M | 0.5% | +486+17.9% | Added | Holders |
| Q2 2024 | 2,718 | $2.89M | 0.6% | +450+19.8% | Added | Holders |
| Q1 2024 | 2,268 | $2.20M | 0.5% | +128+6.0% | Added | Holders |
| Q4 2023 | 2,140 | $1.68M | 0.4% | +252+13.3% | Added | Holders |
| Q3 2023 | 1,888 | $1.18M | 0.3% | −46−2.4% | Reduced | Holders |
| Q2 2023 | 1,934 | $1.24M | 0.3% | −272−12.3% | Reduced | Holders |
| Q1 2023 | 2,206 | $1.17M | 0.3% | +89+4.2% | Added | Holders |
| Q4 2022 | 2,117 | $889.0K | 0.2% | +61+3.0% | Added | Holders |
| Q3 2022 | 2,056 | $753.0K | 0.2% | +2,056 | New | Holders |