781 hedge funds and large institutions have $13.2B invested in Sony in 2025 Q3 according to their latest regulatory filings, with 114 funds opening new positions, 265 increasing their positions, 258 reducing their positions, and 73 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

3% more repeat investments, than reductions

Existing positions increased: 265 | Existing positions reduced: 258

0% more funds holding in top 10

Funds holding in top 10: 1313 (0)

0% less ownership

Funds ownership: 7.38%7.38% (-0%)

Holders
781
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
13
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$96.7M
Puts
$51.2M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Vontobel Holding
201
Vontobel Holding
Switzerland
$2.39M
BCM
202
Barden Capital Management
Texas
$2.38M
ACS
203
Archford Capital Strategies
Illinois
$2.35M
Marshall Wace
204
Marshall Wace
United Kingdom
$2.35M
RhumbLine Advisers
205
RhumbLine Advisers
Massachusetts
$2.33M
JGC
206
J. Goldman & Co
New York
$2.3M
EARNEST Partners
207
EARNEST Partners
Georgia
$2.3M
NI
208
Natural Investments
California
$2.29M
MGWM
209
Marks Group Wealth Management
Minnesota
$2.25M
AF
210
Aviso Financial
Ontario, Canada
$2.25M
BP
211
Ballentine Partners
Massachusetts
$2.25M
F8IS
212
Figure 8 Investment Strategies
Idaho
$2.23M
SCM
213
SOL Capital Management
Maryland
$2.18M
QI
214
Qtron Investments
Massachusetts
$2.14M
GT
215
Greenleaf Trust
Michigan
$2.13M
DA
216
Doliver Advisors
Texas
$2.12M
Calamos Advisors
217
Calamos Advisors
Illinois
$2.11M
SCP
218
Stamos Capital Partners
California
$2.09M
Jones Financial Companies
219
Jones Financial Companies
Missouri
$2.09M
Group One Trading
220
Group One Trading
Illinois
$2.05M
PCG
221
Prosperity Consulting Group
Maryland
$2.04M
PM
222
Penbrook Management
New York
$1.97M
BFG
223
Bleakley Financial Group
New Jersey
$1.96M
ECM
224
Evergreen Capital Management
Washington
$1.93M
1CP
225
17 Capital Partners
Arizona
$1.9M