CSS LLC
- SEC CIK
- 0001103646
- Latest filing
- Aug 14, 2026
RIVN holding history
Rivian Automotive, Inc. in every 13F filed by CSS LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
RIVN overviewAll 13F holders of RIVNFull Q2 2026 holdings
- Shares (Q2 2026)
- 2,912
- Value
- $50.5K
- % of portfolio
- <0.1%
- Quarters held
- 8
- Since Q3 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 2,912 | $50.5K | <0.1% | +1,912+191.2% | Added | Holders |
| Q1 2026 | 1,000 | $15.1K | <0.1% | +1,000 | New | Holders |
| Q2 2025 | 0 | $0 | 0.0% | −51,870−100.0% | Sold out | Holders |
| Q1 2025 | 51,870 | $645.8K | <0.1% | −39,461−43.2% | Reduced | Holders |
| Q4 2024 | 91,331 | $1.21M | 0.1% | +91,331 | New | Holders |
| Q3 2024 | 0 | $0 | 0.0% | −9,290−100.0% | Sold out | Holders |
| Q2 2024 | 9,290 | $124.7K | <0.1% | +5,904+174.4% | Added | Holders |
| Q1 2024 | 3,386 | $37.1K | <0.1% | −19,000−84.9% | Reduced | Holders |
| Q4 2023 | 22,386 | $525.2K | <0.1% | −48,000−68.2% | Reduced | Holders |
| Q3 2023 | 70,386 | $1.71M | 0.1% | +70,386 | New | Holders |