13F Insight
DOSSIER · 13F Holders · Q4 2025Defensive growthQuality
RIVN 3.625 10/15/30

RIVIAN AUTOMOTIVE INC

83 institutions still hold RIVIAN AUTOMOTIVE INC as of Q4 2025. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 76954AAD5·83 13F holders·last filed Dec 31, 2025
Market cap
—
▼ 4.8%
vs prior quarter
13F value held
$1.2B
58.0% inst. owned
of float
Holders
83
+105 QoQ
filers reporting
Activity
+40 / −24
+871 added · −680 reduced
this quarter
Concentration
12.27%
READYSTATE ASSET MANAGEMENT LP #1
top holder share
AI Holders Summary · Q4 2025

83 institutions reported RIVN 3.625 10/15/30 in Q4 2025. READYSTATE ASSET MANAGEMENT LP leads at 12.3% of the visible book. +105 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
READYSTATE ASSET MANAGEMENT LP
CIK 0001900923
$152M135.1M6.16%Q4 202502
Aequim Alternative Investments LP
CIK 0001728201
$149M155.0M2.89%Q1 202603
BlackRock, Inc.
CIK 0002012383
$134M139.5M0.00%Q1 202604
Sculptor Capital LP
CIK 0001054587
$96M100.0M1.00%Q1 202605
WHITEBOX ADVISORS LLC
CIK 0001257391
$74M77.2M0.91%Q1 202606
MARSHALL WACE, LLP
CIK 0001318757
$62M55.0M0.06%Q4 202507
Context Capital Management, LLC
CIK 0001301396
$61M63.7M1.41%Q1 202608
Calamos Advisors LLC
CIK 0001316507
$59M62.0M0.21%Q1 202609
Graham Capital Management, L.P.
CIK 0001315421
$57M59.8M1.39%Q1 202610
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$53M55.6M0.04%Q1 202611
Point72 Asset Management, L.P.
CIK 0001603466
$41M43.0M0.05%Q1 202612
DeepCurrents Investment Group LLC
CIK 0001754535
$41M43.0M1.32%Q1 202613
Cannell & Spears LLC
CIK 0001426319
$37M39.0M0.73%Q1 202614
STATE STREET CORP
CIK 0000093751
$37M37.6M0.00%Q1 202615
M&G Plc
CIK 0001802539
$35M36.1M0.18%Q1 202616
D. E. Shaw & Co., Inc.
CIK 0001009207
$34M30.6M0.02%Q4 202517
ADVENT CAPITAL MANAGEMENT /DE/
CIK 0001097278
$34M34.7M0.93%Q1 202618
BALYASNY ASSET MANAGEMENT L.P.
CIK 0001218710
$31M32.0M0.04%Q1 202619
Lombard Odier Asset Management (Europe) Ltd
CIK 0001535784
$28M28.2M1.50%Q1 202620
SHENKMAN CAPITAL MANAGEMENT INC
CIK 0001275228
$23M23.5M2.80%Q1 2026
Page 1 of 5
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