751 hedge funds and large institutions have $10B invested in Rivian in 2025 Q3 according to their latest regulatory filings, with 96 funds opening new positions, 238 increasing their positions, 215 reducing their positions, and 84 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
751
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 +$139M
2 +$94.8M
3 +$66.4M
4
Amundi
Amundi
France
+$43.4M
5
WorldQuant Millennium Advisors
WorldQuant Millennium Advisors
New York
+$43.1M

Top Sellers

1 -$160M
2 -$61.7M
3 -$48.5M
4
Allianz Asset Management
Allianz Asset Management
Germany
-$38.5M
5
UBS AM
UBS AM
Illinois
-$37.3M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$5.24M
102
$5.12M
103
$5.08M
104
$5.05M
105
$5.03M
106
$5M
107
$4.94M
108
$4.89M
109
$4.79M
110
$4.58M
111
$4.53M
112
$4.31M
113
$4.12M
114
$4.12M
115
$4.1M
116
$4.06M
117
$3.95M
118
$3.94M
119
$3.9M
120
$3.88M
121
$3.86M
122
$3.77M
123
$3.61M
124
$3.6M
125
$3.6M