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
Truist Financial
276
Truist Financial
North Carolina
$517K
CHAM
277
Clear Harbor Asset Management
Connecticut
$511K
EHC
278
Everett Harris & Co
California
$505K
EIM
279
Essex Investment Management
Massachusetts
$499K
FFM
280
Forum Financial Management
Illinois
$494K
LOAMU
281
Lombard Odier Asset Management (USA)
New York
$494K
EOJOAM
282
E. Ohman J:or Asset Management
Sweden
$483K
CCMT
283
CMT Capital Markets Trading
Germany
$468K
Envestnet Asset Management
284
Envestnet Asset Management
Illinois
$465K
SC
285
Sapient Capital
Indiana
$463K
EF
286
Empowered Funds
Pennsylvania
$463K
Brown Advisory
287
Brown Advisory
Maryland
$462K
William Blair & Company
288
William Blair & Company
Illinois
$461K
CIBC Asset Management
289
CIBC Asset Management
Ontario, Canada
$461K
SDH
290
Sloy Dahl & Holst
Washington
$451K
Schroder Investment Management Group
291
Schroder Investment Management Group
United Kingdom
$449K
AF
292
Allworth Financial
California
$444K
FCH
293
Freestone Capital Holdings
Washington
$442K
STA
294
Summit Trail Advisors
New York
$437K
BP
295
Ballentine Partners
Massachusetts
$436K
CIA
296
Concurrent Investment Advisors
Florida
$436K
DS
297
DRW Securities
Illinois
$434K
PCIA
298
Prime Capital Investment Advisors
Kansas
$427K
AC
299
Allstate Corporation
Illinois
$427K
Principal Financial Group
300
Principal Financial Group
Iowa
$421K