IRVINE, CA
RIVIAN AUTOMOTIVE, INC. / DERIVN— Latest position per institution from SEC 13F filings
15
Institutional holders
696.95M
Total shares held
10.99B
Estimated value
34.85M
Avg. position size
AMAZON COM INC
CIK 1018724
Shares
158.36M
Value
2.38B
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
81.41M
Value
1.60B
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
53.97M
Value
812.26M
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
47.49M
Value
637.31M
Filed
Jun 30, 2024
BAILLIE GIFFORD & CO
CIK 1088875
Shares
43.82M
Value
659.51M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
40.26M
Value
605.90M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
36.09M
Value
543.08M
Filed
Mar 31, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
29.60M
Value
445.41M
Filed
Mar 31, 2026
JPMORGAN CHASE & CO
CIK 19617
Shares
22.07M
Value
434.94M
Filed
Dec 31, 2025
TWO SIGMA ADVISERS, LP
CIK 1478735
Shares
20.66M
Value
407.20M
Filed
Dec 31, 2025
STATE STREET CORP
CIK 93751
Shares
20.60M
Value
309.96M
Filed
Mar 31, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
19.84M
Value
298.53M
Filed
Mar 31, 2026
UBS GROUP AG
CIK 1610520
Shares
19.62M
Value
295.30M
Filed
Mar 31, 2026
LMR PARTNERS LLP
CIK 1578621
Shares
16.41M
Value
247.01M
Filed
Mar 31, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
15.60M
Value
234.75M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
15.31M
Value
229.86M
Filed
Mar 31, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
14.64M
Value
220.27M
Filed
Mar 31, 2026
CITIGROUP INC
CIK 831001
Shares
14.19M
Value
213.51M
Filed
Mar 31, 2026
D. E. SHAW & CO., INC.
CIK 1009207
Shares
13.92M
Value
209.45M
Filed
Mar 31, 2026
UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC
CIK 861177
Shares
13.11M
Value
197.27M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | AMAZON COM INC | 1018724 | 158.36M | 2.38B | Mar 31, 2026 |
| 2 | VANGUARD GROUP INC | 102909 | 81.41M | 1.60B | Dec 31, 2025 |
| 3 | BLACKROCK, INC. | 2012383 | 53.97M | 812.26M | Mar 31, 2026 |
| 4 | BLACKROCK FINANCE, INC. | 1364742 | 47.49M | 637.31M | Jun 30, 2024 |
| 5 | BAILLIE GIFFORD & CO | 1088875 | 43.82M | 659.51M | Mar 31, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 40.26M | 605.90M | Mar 31, 2026 |
| 7 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 36.09M | 543.08M | Mar 31, 2026 |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 29.60M | 445.41M | Mar 31, 2026 |
| 9 | JPMORGAN CHASE & CO | 19617 | 22.07M | 434.94M | Dec 31, 2025 |
| 10 | TWO SIGMA ADVISERS, LP | 1478735 | 20.66M | 407.20M | Dec 31, 2025 |
| 11 | STATE STREET CORP | 93751 | 20.60M | 309.96M | Mar 31, 2026 |
| 12 | JANE STREET GROUP, LLC | 1595888 | 19.84M | 298.53M | Mar 31, 2026 |
| 13 | UBS GROUP AG | 1610520 | 19.62M | 295.30M | Mar 31, 2026 |
| 14 | LMR PARTNERS LLP | 1578621 | 16.41M | 247.01M | Mar 31, 2026 |
| 15 | TWO SIGMA INVESTMENTS, LP | 1179392 | 15.60M | 234.75M | Mar 31, 2026 |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 15.31M | 229.86M | Mar 31, 2026 |
| 17 | CITADEL ADVISORS LLC | 1423053 | 14.64M | 220.27M | Mar 31, 2026 |
| 18 | CITIGROUP INC | 831001 | 14.19M | 213.51M | Mar 31, 2026 |
| 19 | D. E. SHAW & CO., INC. | 1009207 | 13.92M | 209.45M | Mar 31, 2026 |
| 20 | UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC | 861177 | 13.11M | 197.27M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.