Position
SIMPLEX TRADING, LLC in Aptargroup, Inc.
Back to the book · All holders of ATR
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 $2.37K$121.96 → $126.02
| Quarter | Shares | Value | Implied px | Est. mark | Flow | Weight |
|---|---|---|---|---|---|---|
| Q4 2025 | 3.53K | $431K | — | — | — | 0.0% |
| Q1 2026 | 584 | $73.6K | $126.02 | $2.37K | −$359.8K | 0.0% |