Ownership history in Engineers Gate Manager LP · 6 quarters on record
This page tracks every 13F SEC filing in which Engineers Gate Manager 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 | REDUCED | 79,696 | -10,697 | -11.8% | 0.01% | $1.2M | $14.68 |
| 2025 Q2 | ADDED | 90,393 | +16,193 | +21.8% | 0.02% | $1.2M | $13.74 |
| 2025 Q1 | REDUCED | 74,200 | -455,058 | -86.0% | 0.02% | $924K | $12.45 |
| 2024 Q4 | ADDED | 529,258 | +440,443 | +495.9% | 0.12% | $7.0M | $13.30 |
As of 2025 Q4 — sorted by position size