800 hedge funds and large institutions have $9.96B invested in Rivian in 2026 Q1 according to their latest regulatory filings, with 109 funds opening new positions, 278 increasing their positions, 211 reducing their positions, and 91 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

less ownership

Funds ownership:

17% less call options, than puts

Call options by funds: $1.26B | Put options by funds: $1.52B

29% less capital invested

Capital invested by funds: $14B → $9.96B (-$4.08B)

33% less funds holding in top 10

Funds holding in top 10: 96 (-3)

Holders
800
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.26B
Puts
$1.52B
Net Calls
Net Calls Change

Top Buyers

1 +$175M
2 +$58M
3 +$56.5M
4
Goldman Sachs
Goldman Sachs
New York
+$50.8M
5
Marshall Wace
Marshall Wace
United Kingdom
+$50.5M

Top Sellers

1 -$169M
2 -$104M
3 -$87.6M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$80.3M
5
UBS Group
UBS Group
Switzerland
-$58.9M
Name Holding Trade Value Shares
Change
Change in
Stake
CA
451
Claro Advisors
Massachusetts
$166K
CIBC World Market
452
CIBC World Market
Ontario, Canada
$165K
SFI
453
Siemens Fonds Invest
Germany
$164K
FIA
454
Foundations Investment Advisors
Arizona
$163K
MCM
455
MAI Capital Management
Ohio
$162K
OC
456
Oarsman Capital
Wisconsin
$162K
GPA
457
Garrison Point Advisors
California
$161K
Mirae Asset Global ETFs Holdings
458
Mirae Asset Global ETFs Holdings
Hong Kong
$158K
DS
459
DRW Securities
Illinois
$157K
SWM
460
Shrier Wealth Management
California
$156K
BWM
461
BlackDiamond Wealth Management
New York
$153K
HIIFS
462
Harel Insurance Investments & Financial Services
Israel
$153K
AA
463
Aire Advisors
California
$153K
Luther King Capital Management (LKCM)
464
Luther King Capital Management (LKCM)
Texas
$152K
WIA
465
World Investment Advisors
California
$152K
VSQM
466
V-Square Quantitative Management
Illinois
$151K
AC
467
Armistice Capital
New York
$151K
T
468
TrueFG
Texas
$151K
SG
469
Sharper & Granite
California
$151K
CFD
470
Creative Financial Designs
Indiana
$143K
NP
471
NorthRock Partners
Minnesota
$132K
BCWM
472
Bartlett & Co Wealth Management
Ohio
$122K
HI
473
Harbour Investments
Wisconsin
$121K
OIAM
474
OFI Invest Asset Management
France
$119K
DMIC
475
Dixon Mitchell Investment Counsel
British Columbia, Canada
$112K