Slate Path Capital LP: RIVIAN AUTOMOTIVE INC (RIVN): Quarterly 13F Position History
As of Q2 2026, Slate Path Capital LP reported 21,978,400 shares of RIVIAN AUTOMOTIVE INC (RIVN), worth $381.3M and representing 5.3% of its 13F equity book. Quarter-over-quarter share count change: + 21,978,400 (re-initiated) . The position first appeared in Q2 2022 and has been disclosed across 17 13F-HR filings in Pactolio's tracked window.
- 21,978,400Shares Held (Latest Filing)
- $381.3MReported Market Value (Latest Filing)
- 5.3%Portfolio Weight (% of 13F Equity Book)
- +21,978,400Quarter-over-Quarter Share Change
- +$381.3MQuarter-over-Quarter Value Change
- 21,978,400Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 17 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 21,978,400 | +21,978,400 | – | $381.3M | 5.3% | $17.4 |
| Q1 2026 | 0 | 0 | – | $0 | 0.0% | – |
| Q4 2025 | 0 | 0 | – | $0 | 0.0% | – |
| Q3 2025 | 0 | 0 | – | $0 | 0.0% | – |
| Q2 2025 | 0 | 0 | – | $0 | 0.0% | – |
| Q1 2025 | 0 | 0 | – | $0 | 0.0% | – |
| Q4 2024 | 0 | 0 | – | $0 | 0.0% | – |
| Q3 2024 | 0 | 691,000 | -100.0% | $0 | 0.0% | – |
| Q2 2024 | 691,000 | +691,000 | – | $9.3M | 0.2% | $13.4 |
| Q1 2024 | 0 | 231,000 | -100.0% | $0 | 0.0% | – |
| Q4 2023 | 231,000 | 0 | – | $5.4M | 0.1% | $23.5 |
| Q3 2023 | 231,000 | +70,000 | +43.5% | $5.6M | 0.2% | $24.3 |
| Q2 2023 | 161,000 | 0 | – | $2.7M | 0.1% | $16.7 |
| Q1 2023 | 161,000 | 0 | – | $2.5M | 0.1% | $15.5 |
| Q4 2022 | 161,000 | 520,000 | -76.4% | $3.0M | 0.2% | $18.4 |
| Q3 2022 | 681,000 | +441,000 | +183.8% | $22.4M | 1.5% | $32.9 |
| Q2 2022 | 240,000 | – | – | $6.2M | 0.4% | $25.7 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares, a quarter-end mark rather than the manager's cost basis. See the full methodology document for the normalization rules.
When did Slate Path Capital LP first disclose a RIVN position in 13F-HR filings?
Slate Path Capital LP first reported RIVIAN AUTOMOTIVE INC (RIVN) on its 13F-HR filing for the period ending 2022-06-30 (Q2 2022). The position has appeared on 17 reported quarters within Pactolio's tracked window.
What was Slate Path Capital LP's most recent quarter-over-quarter share-count change in RIVN?
Between Q1 2026 and Q2 2026, Slate Path Capital LP added 21,978,400 shares of RIVN (re-initiated), bringing the total reported position to 21,978,400 shares at a market value of $381.3M.
Does the implied price-per-share represent Slate Path Capital LP's cost basis in RIVN?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.