728 hedge funds and large institutions have $9.6B invested in Sony in 2026 Q1 according to their latest regulatory filings, with 71 funds opening new positions, 260 increasing their positions, 273 reducing their positions, and 144 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

18% less funds holding in top 10

Funds holding in top 10: 119 (-2)

18% less capital invested

Capital invested by funds: $11.7B → $9.6B (-$2.13B)

51% less first-time investments, than exits

New positions opened: 71 | Existing positions closed: 144

Holders
728
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$113M
Puts
$47.1M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
BMCM
826
Burns Matteson Capital Management
New York
FIA
827
Foundations Investment Advisors
Arizona
RCM
828
RB Capital Management
Nevada
EBA
829
Eagle Bay Advisors
New York
CW
830
CreativeOne Wealth
Kansas
MWM
831
Modern Wealth Management
Kansas
BFS
832
Bradley Foster & Sargent
Connecticut
CRC
833
Curi RMB Capital
Illinois
HPM
834
Hoxton Planning & Management
West Virginia
SF
835
Summit Financial
New Jersey
FG
836
Foster Group
Iowa
MPI
837
Mairs & Power Inc
Minnesota
CIA
838
Cape Investment Advisory
Georgia
DT
839
DV Trading
Illinois
DekaBank Deutsche Girozentrale
840
DekaBank Deutsche Girozentrale
Germany
PAM
841
Paradigm Asset Management
New York
PMAM
842
Picton Mahoney Asset Management
Ontario, Canada
Twin Tree Management
843
Twin Tree Management
Texas
EW
844
Elyxium Wealth
California
DCM
845
Davis Capital Management
Florida
NWM
846
Navigoe Wealth Management
California
CCM
847
Copeland Capital Management
Pennsylvania
CFS
848
Compass Financial Services
Iowa
CFFP
849
Center for Financial Planning
Michigan
B
850
Bayban
Minnesota