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785 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, 267 increasing their positions, 260 reducing their positions, and 73 closing their positions.

New
Increased
Maintained
Reduced
Closed

92% more call options, than puts

Call options by funds: $98.4M | Put options by funds: $51.2M

56% more first-time investments, than exits

New positions opened: 114 | Existing positions closed: 73

12% more capital invested

Capital invested by funds: $11.8B → $13.2B (+$1.37B)

4% more funds holding

Funds holding: 757785 (+28)

3% more repeat investments, than reductions

Existing positions increased: 267 | Existing positions reduced: 260

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
785
Holders Change
+28
Holders Change %
+3.7%
% of All Funds
10.3%
Holding in Top 10
13
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.17%
New
114
Increased
267
Reduced
260
Closed
73
Calls
$98.4M
Puts
$51.2M
Net Calls
+$47.2M
Net Calls Change
+$41.2M
Name Holding Trade Value Shares
Change
Change in
Stake
Vontobel Holding
201
Vontobel Holding
Switzerland
$2.39M -$10.8K -402 -0.5%
BCM
202
Barden Capital Management
Texas
$2.38M -$2.45K -91 -0.1%
ACS
203
Archford Capital Strategies
Illinois
$2.35M +$1.06M +39,386 +93%
Marshall Wace
204
Marshall Wace
United Kingdom
$2.35M -$1.6M -59,374 -42%
RhumbLine Advisers
205
RhumbLine Advisers
Massachusetts
$2.33M -$278K -10,329 -11%
JGC
206
J. Goldman & Co
New York
$2.3M +$645K +23,975 +43%
EARNEST Partners
207
EARNEST Partners
Georgia
$2.3M -$10.1K -375 -0.5%
NI
208
Natural Investments
California
$2.29M -$2.53K -94 -0.1%
MGWM
209
Marks Group Wealth Management
Minnesota
$2.25M +$147K +5,473 +8%
AF
210
Aviso Financial
Ontario, Canada
$2.25M -$22.1K -820 -1%
BP
211
Ballentine Partners
Massachusetts
$2.25M -$136K -5,046 -6%
F8IS
212
Figure 8 Investment Strategies
Idaho
$2.23M -$855K -31,792 -29%
SCM
213
SOL Capital Management
Maryland
$2.18M
QI
214
Qtron Investments
Massachusetts
$2.14M +$31.5K +1,172 +2%
GT
215
Greenleaf Trust
Michigan
$2.13M -$1.91K -71 -0.1%
DA
216
Doliver Advisors
Texas
$2.12M -$108K -4,025 -5%
Calamos Advisors
217
Calamos Advisors
Illinois
$2.11M
SCP
218
Stamos Capital Partners
California
$2.09M -$350K -13,001 -15%
Jones Financial Companies
219
Jones Financial Companies
Missouri
$2.09M +$386K +14,369 +26%
Group One Trading
220
Group One Trading
Illinois
$2.05M +$1.51M +56,177 +375%
PCG
221
Prosperity Consulting Group
Maryland
$2.04M -$118K -4,404 -6%
PM
222
Penbrook Management
New York
$1.97M -$1.84M -68,500 -50%
BFG
223
Bleakley Financial Group
New Jersey
$1.96M +$835K +31,055 +84%
ECM
224
Evergreen Capital Management
Washington
$1.93M +$108K +3,998 +6%
1CP
225
17 Capital Partners
Arizona
$1.9M

SONY Hedge Fund Activity: Q3 2025 in Review

785 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Sony (SONY) for Q3 2025, worth a combined $13.2B — up 12% from $11.8B a quarter earlier.

Buyers outnumbered sellers: 114 funds opened new SONY positions and 73 closed out — a net gain of 41 holders — while 267 added to existing stakes and 260 trimmed.

The largest buyer was Capital International Investors, adding an estimated $116M. The largest seller was Primecap Management, cutting an estimated $169M.

  • 785 institutional investors held Sony (SONY) as of Q3 2025, up from 757 in Q2 2025.
  • Funds reported $13.2B of Sony stock for Q3 2025, up 12% quarter-over-quarter.
  • 114 funds opened new Sony positions in Q3 2025 and 73 closed out, a net change of +41 holders.
  • The largest Sony buyer in Q3 2025 was Capital International Investors, an estimated $116M added.
  • The largest Sony seller in Q3 2025 was Primecap Management, an estimated $169M sold.

Based on aggregated 13F filings for Q3 2025.