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
CS
251
Candriam SCA
Luxembourg
$687K
Focus Partners Wealth
252
Focus Partners Wealth
Massachusetts
$671K
P
253
&Partners
Tennessee
$670K
CAM
254
Cresset Asset Management
Illinois
$664K
OSAM
255
O'Shaughnessy Asset Management
Connecticut
$650K
IMRF
256
Illinois Municipal Retirement Fund
Illinois
$625K
BMSSC
257
B. Metzler seel. Sohn & Co
Germany
$614K
ERSOT
258
Employees Retirement System of Texas
Texas
$604K
IWC
259
Integrated Wealth Concepts
Massachusetts
$603K
OC
260
Oppenheimer & Co
New York
$586K
BAM
261
Blueshift Asset Management
New Jersey
$576K
CB
262
Commerce Bank
Missouri
$574K
NA
263
NewEdge Advisors
Louisiana
$573K
MSRPS
264
Maryland State Retirement & Pension System
Maryland
$572K
BCI
265
Brinker Capital Investments
Pennsylvania
$572K
AB
266
Amalgamated Bank
New York
$570K
RIA
267
Regal Investment Advisors
Michigan
$553K
Wealth Enhancement Advisory Services
268
Wealth Enhancement Advisory Services
Minnesota
$547K
TSS
269
Two Sigma Securities
New York
$546K
BJL
270
Brighton Jones LLC
Washington
$538K
IMCOOI
271
Investment Management Corp of Ontario (IMCO)
Canada
$534K
BPA
272
Beacon Pointe Advisors
California
$533K
DAS
273
Diversify Advisory Services
Utah
$531K
PIMJS
274
PKO Investment Management Joint-Stock
Poland
$528K
CIBC World Market
275
CIBC World Market
Ontario, Canada
$520K