Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

Rivian Automotive, Inc. / DE

CIK 0001874178RIVN· quarter ending 2026-06-30

Shares outstanding

1,447,860,630

as of 2026-07-21 · 10-Q cover page, filed 2026-07-30

Held by 13F filers

1,614,870,610

selection includes debt or preferreds — no % of shares outstanding

Holders

-2 vs 2026-03-31 · 12 new, 14 exited

Value

$1.7B

shares +1.5% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-07-30, as of 2026-07-21)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common Class A	RIVN · NASDAQ	1,443,948,130	743,980,508	51.5%	827	76954A103
Common Class B	not listed	3,912,500	—	—

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
76954A103	Stock	827	743,980,508	1,443,948,130	51.5%	$12.9B	38 call / 37 put	13DG	holders →
76954AAB9	NOTE 4.625% 3/1not common	72	8,400,675 $1.5B principal	—	—	$1.7B	—	13DG	holders →
76954AAD5	NOTE 3.625%10/1not common	79	4,072,610 $1.6B principal	—	—	$1.7B	—	NPORT	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings. 2 further CUSIPs map to this company (mostly bonds) but no 13F filer held them this quarter.

Top holders (79 of 79 · 76954AAD5)

change vs 2026-03-31

#	Filer	Shares / principal	% of class	Value	Change
1	Aequim Alternative Investments LP	155,000,000	—	$165.5M	—
2	BlackRock, Inc.	124,535,000	—	$132.7M	-14,925,000 (-10.7%)
3	READYSTATE ASSET MANAGEMENT LP	100,000,000	—	$106.8M	-4,000,000 (-3.8%)
4	WHITEBOX ADVISORS LLC	77,237,000	—	$82.3M	—
5	TWO SIGMA INVESTMENTS, LP	70,056,000	—	$74.6M	+14,504,000 (+26.1%)
6	Sculptor Capital LP	67,500,000	—	$72.4M	-32,500,000 (-32.5%)
7	Calamos Advisors LLC	62,000,000	—	$66.5M	—
8	Graham Capital Management, L.P.	59,794,000	—	$64.0M	—
9	MARSHALL WACE, LLP	53,500,000	—	$57.4M	-1,500,000 (-2.7%)
10	Context Capital Management, LLC	46,543,000	—	$49.7M	-17,163,000 (-26.9%)
11	STATE STREET CORP	45,800,000	—	$49.4M	+8,200,000 (+21.8%)
12	DeepCurrents Investment Group LLC	45,529,000	—	$48.7M	+2,500,000 (+5.8%)
13	Cannell & Spears LLC	44,940,000	—	$47.9M	+5,962,000 (+15.3%)
14	M&G PLC	41,905,000	—	$44.8M	+5,852,000 (+16.2%)
15	ADVENT CAPITAL MANAGEMENT /DE/	41,593,000	—	$44.7M	+6,934,000 (+20.0%)
16	TENOR CAPITAL MANAGEMENT Co., L.P.	32,861,000	—	$35.5M	+9,861,000 (+42.9%)
17	Balyasny Asset Management L.P.	32,000,000	—	$34.2M	—
18	Linden Advisors LP	29,914,000	—	$32.0M	+8,614,000 (+40.4%)
19	HBK INVESTMENTS L P	28,200,000	—	$30.3M	+4,200,000 (+17.5%)
20	DLD Asset Management, LP	25,000,000	—	$26.8M	NEW
21	Point72 Asset Management, L.P.	23,500,000	—	$25.2M	-19,536,000 (-45.4%)
22	Jump Financial, LLC	23,072,000	—	$24.6M	+7,072,000 (+44.2%)
23	Lombard Odier Asset Management (Europe) Ltd	20,536,000	—	$22.1M	-7,704,000 (-27.3%)
24	LMR Partners LLP	20,000,000	—	$21.3M	NEW
25	AMERIPRISE FINANCIAL INC	20,000,000	—	$21.5M	—
26	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	19,050,000	—	$20.4M	+2,200,000 (+13.1%)
27	FMR LLC	18,697,000	—	$19.9M	-170,000 (-0.9%)
28	ROYAL BANK OF CANADA	18,200,000	—	$19.4M	+18,120,000 (+22650.0%)
29	BNP PARIBAS ASSET MANAGEMENT Holding S.A.	15,000,000	—	$16.0M	—
30	Hudson Bay Capital Management LP	15,000,000	—	$16.1M	—
31	MARINER INVESTMENT GROUP LLC	15,000,000	—	$16.0M	NEW
32	SHENKMAN CAPITAL MANAGEMENT INC	14,905,000	—	$16.4M	-8,614,000 (-36.6%)
33	JPMORGAN CHASE & CO	13,570,000	—	$14.3M	+1,208,000 (+9.8%)
34	CITADEL ADVISORS LLC	12,500,000	—	$13.4M	NEW
35	LAZARD ASSET MANAGEMENT LLC	12,426,000	—	$133K	—
36	SSI INVESTMENT MANAGEMENT LLC	12,173,000	—	$13.0M	+14,000 (+0.1%)
37	Paloma Partners Management Co	11,830,000	—	$12.8M	NEW
38	WELLINGTON MANAGEMENT GROUP LLP	11,257,000	—	$12.2M	-3,184,000 (-22.0%)
39	FRANKLIN RESOURCES INC	10,713,000	—	$11.4M	—
40	Mirabaud Asset Management (France) SAS	10,500,000	—	$11.1M	+3,200,000 (+43.8%)
41	Nykredit A/S	9,500,000	—	$10.2M	NEW
42	Jefferies Financial Group Inc.	9,270,000	—	$9.9M	-20,000 (-0.2%)
43	LORD, ABBETT & CO. LLC	8,838,000	—	$9.4M	-6,404,000 (-42.0%)
44	Amundi	7,950,000	—	$8.5M	—
45	CAPSTONE INVESTMENT ADVISORS, LLC	7,500,000	—	$8.0M	-1,000,000 (-11.8%)
46	MORGAN STANLEY	7,275,000	—	$7.7M	+4,908,000 (+207.4%)
47	WELLS FARGO & COMPANY/MN	7,214,000	—	$7.7M	+1,156,000 (+19.1%)
48	Weiss Asset Management LP	5,500,000	—	$5.9M	NEW
49	D. E. Shaw & Co., Inc.	5,000,000	—	$5.4M	—
50	SUSQUEHANNA ADVISORS GROUP, INC.	5,000,000	—	$53K	NEW
51	Man Group plc	4,740,000	—	$5.1M	+925,000 (+24.2%)
52	WOLVERINE ASSET MANAGEMENT LLC	4,681,000	—	$5.0M	-1,000,000 (-17.6%)
53	STATE OF WISCONSIN INVESTMENT BOARD	4,000,000	—	$4.3M	+1,000,000 (+33.3%)
54	OAKTREE CAPITAL MANAGEMENT LP	3,400,000	—	$3.6M	+2,100,000 (+161.5%)
55	DEUTSCHE BANK AG\	2,996,000	—	$3.2M	+250,000 (+9.1%)
56	GROUPAMA ASSET MANAGMENT	2,350,000	—	$2.5M	—
57	Universal- Beteiligungs- und Servicegesellschaft mbH	2,150,000	—	$2.3M	+170,000 (+8.6%)
58	Ares Systematic Credit Ltd	2,100,000	—	$2.2M	-200,000 (-8.7%)
59	FIL Ltd	2,000,000	—	$2.1M	—
60	DNCA FINANCE	1,950,000	—	$2.1M	+250,000 (+14.7%)
61	BANK OF AMERICA CORP /DE/	1,809,000	—	$1.9M	-1,167,000 (-39.2%)
62	Polar Capital Holdings Plc	1,750,000	—	$1.9M	NEW
63	Zurcher Kantonalbank (Zurich Cantonalbank)	1,350,000	—	$1.4M	—
64	MILLENNIUM MANAGEMENT LLC	1,000,000	—	$1.1M	-18,000,000 (-94.7%)
65	HITE Hedge Asset Management LLC	971,000	—	$1.0M	—
66	Central Pacific Bank - Trust Division	726,000	—	$773K	—
67	Kohlberg Kravis Roberts & Co. L.P.	445,000	—	$475K	NEW
68	Russell Investments Group, Ltd.	445,000	—	$481K	+275,000 (+161.8%)
69	GOLDMAN SACHS GROUP INC	333,000	—	$355K	-6,766,000 (-95.3%)
70	RWC Asset Management LLP	228,000	—	$244K	NEW
71	UBS Group AG	159,000	—	$169K	-13,000 (-7.6%)
72	BANK HAPOALIM BM	150,000	—	$161K	+50,000 (+50.0%)
73	BARCLAYS PLC	84,000	—	$90K	+80,000 (+2000.0%)
74	TRUIST FINANCIAL CORP	69,000	—	$73K	—
75	TIAA-CREF INDIVIDUAL & INSTITUTIONAL SERVICES, LLC	55,000	—	$59K	NEW
76	INSIGNEO ADVISORY SERVICES, LLC	18,000	—	$19K	-2,000 (-10.0%)
77	NOMURA HOLDINGS INC	16,625	—	$288K	-64,227 (-79.4%)
78	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	11,000	—	$12K	-6,000 (-35.3%)
79	ODDO BHF ASSET MANAGEMENT SAS	985	—	$1.1M	-100 (-9.2%)

Exited since 2026-03-31 (14 filers; largest 14 shown)

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	−17,500,000
Walleye Capital LLC	−7,500,000
CITIGROUP INC	−5,399,000
BNP PARIBAS FINANCIAL MARKETS	−4,877,000
JANE STREET GROUP, LLC	−4,000,000
Saba Capital Management, L.P.	−3,000,000
CSS LLC/IL	−2,539,000
Skaana Management L.P.	−2,000,000
EFG International AG	−1,000,000
CHOREO, LLC	−350,000
ABN AMRO INVESTMENT SOLUTIONS	−300,000
LOOMIS SAYLES & CO L P	−165,963
Alpine Global Management, LLC	−15,000
NATIXIS	−5,000

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting person	Form	Filed	Event	Shares	% of class
Volkswagen AG	SCHEDULE 13G/A	2026-05-04	2026-04-30	209,769,645	15.9%
Volkswagen US-Holding, Inc.	SCHEDULE 13G/A	2026-05-04	2026-04-30	209,769,645	15.9%
The Vanguard Group	SCHEDULE 13G/A	2026-03-27	2026-03-13	0	0%
Volkswagen International America Inc.	SCHEDULE 13G/A	2025-07-02	2025-06-30	146,880,123	12.3%
BAILLIE GIFFORD & CO	SCHEDULE 13G/A	2025-02-12	2024-12-31	49,603,446	4.9%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.