Who owns Rivian Automotive, Inc. / DE?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of RIVN from SEC Form 13F filings across 825 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 825 institutions disclosed 743.8M shares of Rivian Automotive, Inc. / DE worth $12.89B — about 56.1% of shares outstanding; the largest disclosed holder is AMAZON COM INC. Source: SEC Form 13F filings, parsed by EvidInvest.
825
13F holders
$12.89B
value, 2026 filers
56.1%
of shares outstanding (743.8M sh)
120
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of RIVN's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | AMAZON COM INC | 158.4M | $2.75B | 62.1% | 12% | 0.0% |
| 2 | BlackRock, Inc. | 56.4M | $978.9M | 0.0% | 4.3% | +4.5% |
| 3 | BAILLIE GIFFORD & CO | 43.2M | $749.7M | 0.7% | 3.3% | -1.4% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 39.3M | $681.3M | 0.0% | 3% | -2.5% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 34.8M | $604.4M | 0.0% | 2.6% | -3.5% |
| 6 | JPMORGAN CHASE & CO | 22.7M | $381.4M | 0.0% | 1.7% | -0.6% |
| 7 | STATE STREET CORP | 22.4M | $388.6M | 0.0% | 1.7% | +8.7% |
| 8 | Slate Path Capital LPNEW | 22.0M | $381.3M | 5.3% | 1.7% | new |
| 9 | D. E. Shaw & Co., Inc. | 20.8M | $361.4M | 0.2% | 1.6% | +141.4% |
| 10 | Uber Technologies, IncNEW | 19.6M | $339.3M | 7.5% | 1.5% | new |
| 11 | TWO SIGMA INVESTMENTS, LP | 19.2M | $332.7M | 0.2% | 1.4% | +100.7% |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | 16.1M | $278.0M | 0.0% | 1.2% | +4.9% |
| 13 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 13.0M | $225.8M | 0.0% | 1% | -0.7% |
| 14 | NORGES BANKNEW | 11.6M | $201.6M | 0.0% | 0.9% | new |
| 15 | MORGAN STANLEY | 11.5M | $199.6M | 0.0% | 0.9% | +11.5% |
| 16 | Capital World Investors | 11.1M | $192.9M | 0.0% | 0.8% | +1.5% |
| 17 | UBS Group AG | 10.9M | $188.6M | 0.0% | 0.8% | +6.0% |
| 18 | FMR LLC | 8.5M | $148.3M | 0.0% | 0.6% | -1.6% |
| 19 | NORTHERN TRUST CORP | 8.1M | $141.0M | 0.0% | 0.6% | +6.1% |
| 20 | Capital International Investors | 8.1M | $139.8M | 0.0% | 0.6% | -21.1% |
| 21 | DIMENSIONAL FUND ADVISORS LP | 7.9M | $136.2M | 0.0% | 0.6% | +5.6% |
| 22 | RENAISSANCE TECHNOLOGIES LLC | 7.6M | $131.9M | 0.2% | 0.6% | -30.4% |
| 23 | MARSHALL WACE, LLP | 7.2M | $124.4M | 0.1% | 0.5% | +96.1% |
| 24 | Amundi | 7.0M | $121.1M | 0.0% | 0.5% | +2.6% |
| 25 | CITIGROUP INC | 6.1M | $106.3M | 0.0% | 0.5% | -29.4% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.