Rivian Automotive, Inc.
Rivian Automotive, Inc. (RIVN) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · RIVN · as of Sep 30, 2025
Ownership Breakdown
844
Institutional Holders
$10.04B
Total Inst. Value
▲ $952.09M vs Q2
1.26B
Shares Outstanding
freeFloat 62.43%
744.15M
13F Shares Held
▲ 62.22M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
RIVN largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
AMAZON COM INC motor vehicles & passenger car bodies | 158.36M | 13.71% | 13.71% | $2.32T | Nov 4, 2025 | — held |
VANGUARD GROUP INC motor vehicles & passenger car bodies | 81.67M | 7.07% | 7.07% | $1.20T | Nov 7, 2025 | ▲ 2.60M |
BLACKROCK, INC. motor vehicles & passenger car bodies | 51.23M | 4.44% | 4.44% | $752.11B | Nov 12, 2025 | ▲ 1.22M |
LOMBARD ODIER ASSET MANAGEMENT (EUROPE) LTD motor vehicles & passenger car bodies | 45.32M | 3.92% | 3.92% | $53.91B | Nov 14, 2025 | NEW |
BAILLIE GIFFORD & CO motor vehicles & passenger car bodies | 44.94M | 3.89% | 3.89% | $659.68B | Oct 31, 2025 | ▼ 2.65M |
DLD ASSET MANAGEMENT, LP motor vehicles & passenger car bodies | 20.00M | 1.73% | 1.73% | $18.52B | Nov 13, 2025 | — held |
STATE STREET CORP motor vehicles & passenger car bodies | 19.76M | 1.71% | 1.71% | $290.08B | Nov 14, 2025 | ▲ 583.5K |
UBS GROUP AG motor vehicles & passenger car bodies | 19.52M | 1.69% | 1.69% | $286.51B | Nov 13, 2025 | ▲ 500.2K |
CAPITAL INTERNATIONAL INVESTORS motor vehicles & passenger car bodies | 18.35M | 1.59% | 1.59% | $269.39B | Nov 13, 2025 | ▲ 2.16M |
TWO SIGMA INVESTMENTS, LP motor vehicles & passenger car bodies | 16.79M | 1.45% | 1.45% | $246.55B | Nov 14, 2025 | ▲ 2.40M |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
31
Increased
+69.08M shares1
New Positions
first time holders16
Decreased
−29.14M shares0
Sold Out
fully exitedNet shares change (top 50)
+39.94M
+69.08M / −29.14M
Net new holders
+16
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
RIVN insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
8
Buy transactions
13
Sell transactions
0.62
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
McDonough Claire Chief Financial Officer | Jun 3, 2026 | Sale | 8,022 | $18.00 | $144.4K | 879.0K | Form 4 ↗ |
McDonough Claire Chief Financial Officer | May 29, 2026 | Sale | 8,023 | $16.00 | $128.4K | 887.0K | Form 4 ↗ |
Scaringe Robert J Chief Executive Officer | May 28, 2026 | Sale | 34,818 | $15.00 | $522.3K | 922.3K | Form 4 ↗ |
McDonough Claire Chief Financial Officer | May 21, 2026 | Sale | 7,600 | $14.00 | $106.4K | 895.0K | Form 4 ↗ |
CALLAHAN MICHAEL JOHN Chief Administrative Officer | May 20, 2026 | Award | 1,682 | $11.67 | $19.6K | 1.07M | Form 4 ↗ |
Venkataratnam Sreela Chief Accounting Officer | May 20, 2026 | Award | 2,756 | $11.67 | $32.2K | 584.9K | Form 4 ↗ |
Gomez Aidan N. director | May 15, 2026 | Purchase | 18,000 | $13.97 | $251.5K | 58.0K | Form 4 ↗ |
Gomez Aidan N. director | May 15, 2026 | Tax Withhold | 3,752 | $14.52 | $54.5K | 54.2K | Form 4 ↗ |
Scaringe Robert J Chief Executive Officer | May 15, 2026 | Tax Withhold | 44,034 | $14.52 | $639.4K | 957.1K | Form 4 ↗ |
McDonough Claire Chief Financial Officer | May 15, 2026 | Tax Withhold | 38,640 | $14.52 | $561.1K | 908.2K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Rivian Automotive, Inc. (RIVN) is primarily owned by institutional investors, who hold approximately 59.2% of total shares outstanding. Company insiders own approximately 37.57%, while retail and public investors account for the remaining 3.21%.
The largest institutional shareholder of Rivian Automotive, Inc. is AMAZON COM INC, holding approximately 158.36 million shares — equal to 13.71% of outstanding shares — as of September 30, 2025.
A total of 844 institutional investors currently hold RIVN stock, with a combined institutional value of approximately $10.04 billion as of the most recent 13F filing period.
Frequently asked questions
RIVN ownershipRivian Automotive, Inc. (RIVN) is primarily owned by institutional investors, who hold approximately 59.2% of shares. The largest shareholder is AMAZON COM INC with a 13.71% stake. Company insiders hold 37.57%. Data sourced from SEC Form 13F as of September 30, 2025.