Position
SIMPLEX TRADING, LLC in Moderna, Inc.
Back to the book · All holders of MRNA
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 $1.91M$29.49 → $50.80
| Quarter | Shares | Value | Implied px | Est. mark | Flow | Weight |
|---|---|---|---|---|---|---|
| Q4 2025 | 89.7K | $2.64M | — | — | — | 0.0% |
| Q1 2026 | 219.6K | $11.2M | $50.80 | $1.91M | $6.6M | 0.0% |