347 hedge funds and large institutions have $4.27B invested in Sony in 2018 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 113 increasing their positions, 106 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
347
Holders Change
+12
Holders Change %
+3.58%
% of All Funds
7.96%
Holding in Top 10
10
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+25%
% of All Funds
0.23%
New
54
Increased
113
Reduced
106
Closed
39
Calls
$90.1M
Puts
$80.1M
Net Calls
+$10M
Net Calls Change
-$24M
Name Holding Trade Value Shares
Change
Shares
Change %
Primecap Management
1
Primecap Management
California
$2.1B -$6.98M -722,140 -0.3%
GI
2
GAMCO Investors
Connecticut
$233M -$14.1M -1,454,230 -6%
Bank of America
3
Bank of America
North Carolina
$164M -$4.41M -455,780 -3%
GF
4
Gabelli Funds
New York
$144M -$2.08M -215,000 -1%
Morgan Stanley
5
Morgan Stanley
New York
$116M +$240K +24,830 +0.2%
Bank of New York Mellon
6
Bank of New York Mellon
New York
$67.5M +$3.5M +362,405 +5%
GGHC
7
Gilder Gagnon Howe & Co
New York
$67.4M -$27.3M -2,828,445 -29%
Ameriprise
8
Ameriprise
Minnesota
$63.8M -$1.03M -105,775 -2%
Lazard Asset Management
9
Lazard Asset Management
New York
$60M -$28M -2,898,560 -32%
MPMG
10
Minneapolis Portfolio Management Group
Minnesota
$58.2M -$515K -53,305 -0.9%
Northern Trust
11
Northern Trust
Illinois
$56.5M +$1.83M +189,120 +3%
Renaissance Technologies
12
Renaissance Technologies
New York
$48.1M -$28.6M -2,957,000 -37%
PPA
13
Parametric Portfolio Associates
Washington
$47.3M +$5.61M +579,760 +13%
Two Sigma Advisers
14
Two Sigma Advisers
New York
$44.5M +$14.6M +1,510,500 +49%
Millennium Management
15
Millennium Management
New York
$42.3M -$16.2M -1,675,275 -28%
BlackRock
16
BlackRock
New York
$41.5M -$4.13M -426,870 -9%
Wells Fargo
17
Wells Fargo
California
$39.4M +$11M +1,137,980 +39%
Goldman Sachs
18
Goldman Sachs
New York
$36.4M -$7.84M -810,490 -18%
AG
19
Aperio Group
California
$35.2M +$1.53M +157,965 +5%
OCAM
20
Onex Canada Asset Management
Ontario, Canada
$35.1M +$35.1M +3,626,090 New
NAM
21
NorthCoast Asset Management
Connecticut
$30M +$25.4M +2,626,860 +552%
Deutsche Bank
22
Deutsche Bank
Germany
$27.9M -$45.4M -4,693,520 -62%
Dimensional Fund Advisors
23
Dimensional Fund Advisors
Texas
$27.2M
Invesco
24
Invesco
Georgia
$25.4M +$7.6M +785,605 +43%
Two Sigma Investments
25
Two Sigma Investments
New York
$24.1M -$4.6M -476,075 -16%