Renaissance Technologies (RenTech)'s RIVN Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 16.4 M shares of Rivian Automotive, Inc. (RIVN) worth $323.19 M, representing 0.50% of the portfolio. First purchased in 2022-Q2, this medium-term investment has been held for 15 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in RIVN, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2025, adding 10.39 M shares. Largest reduction occurred in Q4 2023, reducing 3.7 M shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Rivian Automotive (RIVN) Holding Value Over Time
Track share changes against reported price movement
Quarterly Rivian Automotive (RIVN) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +4.01 M | Add 32.40% | 16.4 M | $19.71 |
| Q3 2025 | +10.39 M | Add 521.99% | 12.39 M | $14.68 |
| Q2 2025 | +1.99 M | New Buy | 1.99 M | $13.74 |
| Q1 2025 | -3.41 M | Sold Out | 0 | $0.00 |
| Q4 2024 | -2.85 M | Reduce 45.59% | 3.41 M | $13.30 |
| Q3 2024 | +831,795 | Add 15.32% | 6.26 M | $11.22 |
| Q2 2024 | +3.29 M | Add 153.21% | 5.43 M | $13.42 |
| Q1 2024 | +1.82 M | Add 555.05% | 2.14 M | $10.95 |
| Q4 2023 | -3.7 M | Reduce 91.88% | 327,400 | $23.46 |
| Q3 2023 | +927,900 | Add 29.91% | 4.03 M | $24.28 |
| Q2 2023 | +1.91 M | Add 159.89% | 3.1 M | $0.02 |
| Q1 2023 | +1.19 M | New Buy | 1.19 M | $0.02 |
| Q4 2022 | -12,500 | Sold Out | 0 | $0.00 |
| Q3 2022 | -1.9 M | Reduce 99.35% | 12,500 | $32.88 |
| Q2 2022 | +1.92 M | New Buy | 1.92 M | $25.74 |
Renaissance Technologies (RenTech)'s Rivian Automotive Investment FAQs
Renaissance Technologies (RenTech) first purchased Rivian Automotive, Inc. (RIVN) in Q2 2022, acquiring 1,915,700 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held Rivian Automotive, Inc. (RIVN) for 15 quarters since Q2 2022.
Renaissance Technologies (RenTech)'s largest addition to Rivian Automotive, Inc. (RIVN) was in Q3 2025, adding 12,385,110 shares worth $181.81 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 16,397,496 shares of Rivian Automotive, Inc. (RIVN), valued at approximately $323.19 M.
As of the Q4 2025 filing, Rivian Automotive, Inc. (RIVN) represents approximately 0.50% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Rivian Automotive, Inc. (RIVN) was 16,397,496 shares, as reported at the end of Q4 2025.