Position
SIMPLEX TRADING, LLC in ADTRAN Holdings, Inc.
Back to the book · All holders of ADTN
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 $57.8K$8.69 → $12.58
| Quarter | Shares | Value | Implied px | Est. mark | Flow | Weight |
|---|---|---|---|---|---|---|
| Q4 2025 | 14.8K | $129K | — | — | — | 0.0% |
| Q1 2026 | 97.6K | $1.23M | $12.58 | $57.8K | $1.04M | 0.0% |