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
SEI Investments
26
SEI Investments
Pennsylvania
$59.2M
JP Morgan Chase
27
JP Morgan Chase
New York
$57.8M
Dimensional Fund Advisors
28
Dimensional Fund Advisors
Texas
$46.1M
Raymond James Financial
29
Raymond James Financial
Florida
$44.4M
AIMCA
30
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$41.3M
CBU
31
CIBC Bancorp USA
Illinois
$40.5M
Jane Street
32
Jane Street
New York
$40.1M
Arrowstreet Capital
33
Arrowstreet Capital
Massachusetts
$40M
WCM Investment Management
34
WCM Investment Management
California
$38.8M
Creative Planning
35
Creative Planning
Kansas
$38.8M
CCMG
36
Clark Capital Management Group
Pennsylvania
$36.8M
AssetMark Inc
37
AssetMark Inc
California
$34.4M
PNAA
38
Pictet North America Advisors
Switzerland
$32.8M
UBS AM
39
UBS AM
Illinois
$28.8M
American Century Companies
40
American Century Companies
Missouri
$27.5M
LPL Financial
41
LPL Financial
California
$26.2M
Connor, Clark & Lunn Investment Management (CC&L)
42
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$26M
FWCM
43
Ferguson Wellman Capital Management
Oregon
$23.9M
Neuberger Berman Group
44
Neuberger Berman Group
New York
$22.7M
Stifel Financial
45
Stifel Financial
Missouri
$22.3M
QCM
46
Quantinno Capital Management
New York
$21.5M
Balyasny Asset Management
47
Balyasny Asset Management
Illinois
$21.1M
Massachusetts Financial Services
48
Massachusetts Financial Services
Massachusetts
$20.1M
Charles Schwab
49
Charles Schwab
California
$20M
MIM
50
Martin Investment Management
Florida
$18.4M