| 4 |
| VANGUARD CAPITAL MANAGEMENT LLC |
| 39.3M |
| $681.3M |
| -2.5% |
| 3.235% |
| 0.01% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 34.8M | $604.4M | -3.5% | 2.870% | 0.03% |
| 6 | D. E. Shaw & Co., Inc. | 26.3M | $455.8M | +88.8% | 2.164% | 0.22% |
| 7 | TWO SIGMA INVESTMENTS, LP | 26.0M | $450.5M | +66.5% | 2.139% | 0.33% |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 25.7M | $446.3M | -13.1% | 2.119% | 0.03% |
| 9 | STATE STREET CORP | 22.4M | $388.6M | +8.8% | 1.845% | 0.01% |
| 10 | JPMORGAN CHASE & CO | 22.7M | $381.4M | -0.6% | 1.866% | 0.02% |
| 11 | Slate Path Capital LP | 22.0M | $381.3M | — | 1.811% | 5.28% |
| 12 | Uber Technologies, Inc | 19.6M | $339.3M | — | 1.611% | 7.53% |
| 13 | CITADEL ADVISORS LLC | 19.0M | $329.3M | +29.7% | 1.564% | 0.02% |
| 14 | LMR Partners LLP | 18.8M | $326.7M | +14.7% | 1.551% | 1.22% |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | 16.1M | $278.0M | +4.9% | 1.324% | 0.01% |
| 16 | JANE STREET GROUP, LLC | 15.7M | $272.1M | -20.9% | 1.292% | 0.02% |
| 17 | UBS Group AG | 15.4M | $267.5M | -21.4% | 1.270% | 0.03% |
| 18 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | 13.0M | $225.8M | -0.7% | 1.072% | 0.04% |
| 19 | NORGES BANK | 11.6M | $201.6M | — | 0.957% | 0.02% |
| 20 | MORGAN STANLEY | 11.5M | $199.6M | +11.5% | 0.948% | 0.01% |
| 21 | Capital World Investors | 11.1M | $192.9M | +1.5% | 0.916% | 0.02% |
| 22 | WOLVERINE ASSET MANAGEMENT LLC | 10.6M | $184.7M | +8.1% | 0.877% | 1.62% |
| 23 | CITIGROUP INC | 10.3M | $179.3M | -27.2% | 0.851% | 0.06% |
| 24 | FMR LLC | 8.5M | $148.3M | -1.6% | 0.704% | 0.01% |
| 25 | NORTHERN TRUST CORP | 8.1M | $141.0M | +6.1% | 0.669% | 0.02% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in RIVN — a direct measure of their conviction.
| 63.93% |
| 2.17 pp |
| $8.51B |
| 5.5% |
| Q4 2024 | 723 | +7.7% | 66.10% | 1.53 pp | $9.01B | +30% |
| Q3 2024 | 671 | — | 67.63% | — | $6.94B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
87 institutions opened new positions in RIVN during Q2 2026, while 84 fully exited. 602 added to existing positions and 119 trimmed.
RIVN institutional ownership rose by 3.33 percentage points quarter-over-quarter, with a net change of +7 holders.
The top 10 institutions account for 51.7% of all reported 13F value in RIVN, and the top 25 account for 75.7%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Rivian Automotive, Inc. (RIVN) Institutional Ownership