Ownership history in TWINBEECH CAPITAL LP · 7 quarters on record
This page tracks every 13F SEC filing in which TWINBEECH CAPITAL LP reported a position in IMPINJ INC (PI). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 17,085 | -7,381 | -30.2% | 0.12% | $3.1M | $180.75 |
| 2025 Q2 | ADDED | 24,466 | +5,929 | +32.0% | 0.06% | $2.7M | $111.07 |
| 2024 Q4 | REDUCED | 18,537 | -12,423 | -40.1% | 0.05% | $2.7M | $145.26 |
| 2023 Q4 | REDUCED | 30,960 | -47,655 | -60.6% | 0.05% | $2.8M | $90.03 |
| 2023 Q3 | ADDED | 78,615 | +14,625 | +22.9% | 0.08% | $4.3M | $55.03 |
| 2023 Q2 | ADDED | 63,990 | +61,624 | +2604.6% | 0.11% | $5.7M | $89.65 |
| 2022 Q4 | INITIATED | 2,366 | — | — | 0.00% | $258K | — |
As of 2025 Q4 — sorted by position size