133 hedge funds and large institutions have $480M invested in Roku in 2018 Q1 according to their latest regulatory filings, with 56 funds opening new positions, 45 increasing their positions, 21 reducing their positions, and 36 closing their positions.

Holders
133
Holders Change
+20
Holders Change %
+17.7%
% of All Funds
3.05%
Holding in Top 10
5
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+400%
% of All Funds
0.11%
New
56
Increased
45
Reduced
21
Closed
36
Calls
$80M
Puts
$119M
Net Calls
-$38.6M
Net Calls Change
+$63M
Name Holding Trade Value Shares
Change
Shares
Change %
CIA
51
Capital Impact Advisors
Massachusetts
$1.12M +$1.12M +36,025 New
Bank of Montreal
52
Bank of Montreal
Ontario, Canada
$1.06M +$1.04M +33,500 +6,700%
ARTA
53
A.R.T. Advisors
New York
$1.05M +$1.05M +33,800 New
CG
54
Cutler Group
California
$1.02M +$246K +7,899 +32%
AFM
55
Anson Funds Management
Texas
$933K +$933K +30,000 New
Tudor Investment Corp
56
Tudor Investment Corp
Connecticut
$865K +$865K +27,821 New
FAM
57
Foxhaven Asset Management
Virginia
$859K -$5.48M -176,289 -86%
Wolverine Trading
58
Wolverine Trading
Illinois
$859K +$266K +8,555 +45%
SSA
59
Schonfeld Strategic Advisors
New York
$853K +$853K +27,412 New
AP
60
AlpInvest Partners
Netherlands
$812K +$812K +26,105 New
Creative Planning
61
Creative Planning
Kansas
$777K +$432K +13,910 +126%
EMG
62
Ellington Management Group
Connecticut
$740K +$740K +23,800 New
D.E. Shaw & Co
63
D.E. Shaw & Co
New York
$689K +$689K +22,158 New
Prudential Financial
64
Prudential Financial
New Jersey
$647K +$647K +20,802 New
Bank of New York Mellon
65
Bank of New York Mellon
New York
$640K -$375K -12,070 -37%
SIM
66
Spark Investment Management
New York
$581K +$581K +18,700 New
Walleye Trading
67
Walleye Trading
New York
$563K +$453K +14,570 +412%
GIM
68
Greylin Investment Management
Virginia
$550K -$14.8K -475 -3%
MSU
69
Mizuho Securities USA
New York
$516K -$202K -6,500 -28%
BJL
70
Brighton Jones LLC
Washington
$499K +$499K +16,032 New
State Street
71
State Street
Massachusetts
$490K +$74.6K +2,400 +18%
LPL Financial
72
LPL Financial
California
$468K -$56.6K -1,821 -11%
JG
73
Jefferies Group
New York
$467K +$467K +15,000 New
AG
74
Advisor Group
Arizona
$428K +$3.74K +120 +0.9%
TMAM
75
Tokio Marine Asset Management
Japan
$406K +$406K +13,053 New