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
AWA
201
Aaron Wealth Advisors
Illinois
$1.77M
FGP
202
Foyston, Gordon, & Payne
Ontario, Canada
$1.77M
UCFA
203
United Capital Financial Advisors
Texas
$1.77M
FRA
204
Frank Rimerman Advisors
California
$1.75M
SGA
205
Strategic Global Advisors
California
$1.75M
NI
206
Natural Investments
California
$1.71M
CIBC Asset Management
207
CIBC Asset Management
Ontario, Canada
$1.68M
ECM
208
Evergreen Capital Management
Washington
$1.67M
IUHSA
209
Itau Unibanco Holding S.A.
Brazil
$1.65M
MAM
210
Madison Asset Management
Wisconsin
$1.65M
DWM
211
Diversify Wealth Management
Utah
$1.61M
AllianceBernstein
212
AllianceBernstein
Tennessee
$1.6M
DA
213
Doliver Advisors
Texas
$1.57M
Squarepoint
214
Squarepoint
New York
$1.56M
BP
215
Ballentine Partners
Massachusetts
$1.56M
LIA
216
Limestone Investment Advisors
New York
$1.55M
Calamos Advisors
217
Calamos Advisors
Illinois
$1.5M
MGWM
218
Marks Group Wealth Management
Minnesota
$1.49M
F8IS
219
Figure 8 Investment Strategies
Idaho
$1.49M
CCIA
220
Campbell & Co Investment Adviser
Maryland
$1.48M
Wealth Enhancement Advisory Services
221
Wealth Enhancement Advisory Services
Minnesota
$1.42M
PM
222
Penbrook Management
New York
$1.42M
EWA
223
Exencial Wealth Advisors
Oklahoma
$1.42M
GS
224
GTS Securities
New York
$1.41M
GT
225
Glenmede Trust
Pennsylvania
$1.4M