Ownership history in Entropy Technologies, LP · 5 quarters on record
This page tracks every 13F SEC filing in which Entropy Technologies, LP reported a position in RIVIAN AUTOMOTIVE INC (RIVN). 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 | ADDED | 262,734 | +233,334 | +793.7% | 0.29% | $3.9M | $14.68 |
| 2025 Q1 | REDUCED | 29,400 | -69,595 | -70.3% | 0.04% | $366K | $12.45 |
| 2024 Q4 | REDUCED | 98,995 | -25,735 | -20.6% | 0.14% | $1.3M | $13.30 |
| 2024 Q2 | REDUCED | 124,730 | -367,412 | -74.7% | 0.18% | $1.7M | $13.42 |
As of 2025 Q4 — sorted by position size