Winmill & Co. Inc
- SEC CIK
- 0000052234
- Latest filing
- Aug 13, 2026
LRCX holding history
Lam Research Corp in every 13F filed by Winmill & Co. Inc, 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)
- 109,000
- Value
- $47.2M
- % of portfolio
- 10.5%
- Quarters held
- 18
- Since Q1 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 109,000 | $47.2M | 10.5% | 00.0% | Unchanged | Holders |
| Q1 2026 | 109,000 | $23.3M | 6.7% | 00.0% | Unchanged | Holders |
| Q4 2025 | 109,000 | $18.7M | 5.0% | 00.0% | Unchanged | Holders |
| Q3 2025 | 109,000 | $14.6M | 3.5% | 00.0% | Unchanged | Holders |
| Q2 2025 | 109,000 | $10.6M | 3.0% | 00.0% | Unchanged | Holders |
| Q1 2025 | 109,000 | $7.92M | 2.4% | 00.0% | Unchanged | Holders |
| Q4 2024 | 109,000 | $7.87M | 2.5% | 00.0% | UnchangedConverted for a 10-for-1 split | Holders |
| Q3 2024 | 10,900 | $8.90M | 3.0% | 00.0% | Unchanged | Holders |
| Q2 2024 | 10,900 | $11.6M | 4.0% | 00.0% | Unchanged | Holders |
| Q1 2024 | 10,900 | $10.6M | 3.0% | 00.0% | Unchanged | Holders |
| Q4 2023 | 10,900 | $8.54M | 2.7% | 00.0% | Unchanged | Holders |
| Q3 2023 | 10,900 | $6.83M | 2.5% | 00.0% | Unchanged | Holders |
| Q2 2023 | 10,900 | $7.01M | 2.5% | 00.0% | Unchanged | Holders |
| Q1 2023 | 10,900 | $5.78M | 2.2% | 00.0% | Unchanged | Holders |
| Q4 2022 | 10,900 | $4.58M | 1.7% | 00.0% | Unchanged | Holders |
| Q3 2022 | 10,900 | $3.99M | 1.6% | 00.0% | Unchanged | Holders |
| Q2 2022 | 10,900 | $4.64M | 1.7% | 00.0% | Unchanged | Holders |
| Q1 2022 | 10,900 | $5.86M | 1.8% | +10,900 | New | Holders |