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RIVN Institutional Ownership & 13F Holders | SmartMoneyDB

RIVNRIVIAN AUTOMOTIVE INC

COM CL A · CUSIP 76954A103

Smart Money Ownership

Of the 13 tracked institutions holding RIVN, 8 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +4.8pt. It's a gauge of who owns the name, not just how many.

Steve Cohen

$65.6M · 0.1% of book

+11.9pt

Jim Simons

$164.3M · 0.3% of book

ARMISTICE CAPITAL, LLC

$150.6K

+4.1pt

RIVN (RIVIAN AUTOMOTIVE INC) Institutional Ownership Summary

Among the 13 tracked institutional investors we monitor, RIVN (RIVIAN AUTOMOTIVE INC) is held with a combined value of $3.88B across 233,004,771 shares. The largest holder is VANGUARD GROUP INC with a position worth $1.60B (0.02% of their portfolio). ARMISTICE CAPITAL, LLC opened a new position in the most recent quarter. 8 funds increased their holdings. 4 funds reduced their position.

Total Institutional Value

$3.88B

Total Shares Held

233,004,771

Institutional Holders

% of Shares Outstanding

18.5%

of 1.26B shares · SEC 2026-03-31

Days to Cover

2.6-6.6%

140.54M shares short · FINRA 2026-07-15

Tracked 13F institutions hold 18.5% of RIVN's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-03-31), not a live float.

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

FMR LLC+72% shares~$54.6M BlackRock, Inc.+7% shares~$53.1M CITADEL ADVISORS LLC+124% shares~$18.8M AQR CAPITAL MANAGEMENT LLC+21% shares~$12.1M STATE STREET CORP+2% shares~$6.7M

13F Institutional Holders

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RENAISSANCE TECHNOLOGIES LLC

AQR CAPITAL MANAGEMENT LLC

0.03% of book+21.1%

$69.40M

Point72 Asset Management, L.P.

MILLENNIUM MANAGEMENT LLC

0.01% of book-73.6%

$21.94M

#	Fund	Value↓	Shares	Portfolio %	Change
1	VANGUARD GROUP INC	$1.60B	81,409,278	0.02%	-0.3%
2	BlackRock, Inc.	$812.26M	53,970,947	0.01%	+7.0%
3	BAILLIE GIFFORD & CO	$659.51M	43,821,500	0.67%	+0.1%
4	STATE STREET CORP	$309.96M	20,595,669	0.01%	+2.2%
5	RENAISSANCE TECHNOLOGIES LLC	$164.30M	10,917,096	0.26%	-33.4%
6	FMR LLC	$130.73M	8,686,269	0.01%	+71.8%
7	AQR CAPITAL MANAGEMENT LLC	$69.40M	4,731,055	0.03%	+21.1%
8	Point72 Asset Management, L.P.	$65.64M	4,361,700	0.11%	+1.5%
9	CITADEL ADVISORS LLC	$33.86M	2,249,760	0.02%	+124.4%
10	MILLENNIUM MANAGEMENT LLC	$21.94M	1,457,575	0.01%	-73.6%

Frequently Asked Questions

Which institutional investors own the most RIVN stock?

As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of RIVN with a position worth $1.60B, representing 0.02% of their portfolio. In total, 13 institutional investors hold RIVN with a combined value of $3.88B.

Are hedge funds buying or selling RIVN?

In the most recent quarter, 1 fund opened a new position in RIVN. Additionally, 8 increased their holdings and 4 reduced their positions.

What percentage of RIVN is owned by institutional investors?

Institutional investors hold $3.88B worth of RIVN stock across 13 positions. The largest institutional holder is VANGUARD GROUP INC with $1.60B in holdings.

What is a 13F filing and why does it matter for RIVN?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For RIVN, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track RIVN institutional moves

Get notified when hedge funds change their RIVN positions.