731 hedge funds and large institutions have $10B invested in Rivian in 2025 Q3 according to their latest regulatory filings, with 97 funds opening new positions, 231 increasing their positions, 212 reducing their positions, and 83 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
731
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.36B
Puts
$1.86B
Net Calls
Net Calls Change

Top Buyers

1 +$153M
2 +$104M
3 +$72.7M
4
WorldQuant Millennium Advisors
WorldQuant Millennium Advisors
New York
+$47.3M
5
Amundi
Amundi
France
+$43.7M

Top Sellers

1 -$176M
2 -$67.6M
3 -$53.1M
4
Allianz Asset Management
Allianz Asset Management
Germany
-$42.2M
5
UBS AM
UBS AM
Illinois
-$40.9M
Name Holding Trade Value Shares
Change
Change in
Stake
WAS
651
Winch Advisory Services
Wisconsin
$1.86K
SIS
652
Strategic Investment Solutions
Illinois
$1.86K
BF
653
BOK Financial
Oklahoma
$1.79K
HHGA
654
Halbert Hargrove Global Advisors
California
$1.7K
AAG
655
Armstrong Advisory Group
Massachusetts
$1.69K
TF
656
Tompkins Financial
New York
$1.61K
JFGIW
657
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$1.59K
PWS
658
Peterson Wealth Services
Utah
$1.53K
FGA
659
Fortis Group Advisors
New Jersey
$1.53K
BTC
660
Bank & Trust Company
Illinois
$1.47K
MFT
661
Moisand Fitzgerald Tamayo
Florida
$1.47K
NL
662
NVWM LLC
Pennsylvania
$1.47K
TFM
663
TFC Financial Management
Massachusetts
$1.47K
DFA
664
DHJJ Financial Advisors
Illinois
$1.47K
CSB
665
City State Bank
Iowa
$1.47K
HNB
666
Hilltop National Bank
Wyoming
$1.47K
TC
667
Truvestments Capital
Florida
$1.47K
CT
668
Coastline Trust
Rhode Island
$1.47K
PCFFS
669
Pacific Center for Financial Services
California
$1.47K
FDW
670
Fourth Dimension Wealth
Ohio
$1.47K
UFPG
671
United Financial Planning Group
New York
$1.47K
RWM
672
Rialto Wealth Management
New York
$1.37K
MAS
673
MPWM Advisory Solutions
Georgia
$1.18K
MFG
674
Mendota Financial Group
Wisconsin
$1.04K
CFS
675
CGC Financial Services
Oregon
$1.01K