Position
D. E. Shaw & Co., Inc. in Proto Labs Inc
Back to the book · All holders of PRLB
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 $1.37M$50.59 → $57.02
| Quarter | Shares | Value | Implied px | Est. mark | Flow | Weight |
|---|---|---|---|---|---|---|
| Q4 2025 | 212.9K | $10.8M | — | — | — | 0.0% |
| Q1 2026 | 225.7K | $12.9M | $57.02 | $1.37M | $728.9K | 0.0% |