Position
SIMPLEX TRADING, LLC in Lam Research Corp
Back to the book · All holders of LRCX
Estimated mark uses implied 13F prices (value ÷ shares). Adds are treated as happening at this quarter’s mark; cuts at last quarter’s. Share jumps can be splits, not buys. This is not realized P&L.
Latest estimated mark $683K$171.18 → $213.66
| Quarter | Shares | Value | Implied px | Est. mark | Flow | Weight |
|---|---|---|---|---|---|---|
| Q4 2025 | 35.8K | $6.12M | — | — | — | 0.0% |
| Q1 2026 | 16.1K | $3.44M | $213.66 | $683K | −$3.37M | 0.0% |