322 hedge funds and large institutions have $3.72B invested in Flex in 2018 Q4 according to their latest regulatory filings, with 64 funds opening new positions, 104 increasing their positions, 105 reducing their positions, and 81 closing their positions.

Holders
322
Holders Change
-22
Holders Change %
-6.4%
% of All Funds
7.19%
Holding in Top 10
3
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-66.67%
% of All Funds
0.07%
New
64
Increased
104
Reduced
105
Closed
81
Calls
$20.5M
Puts
$14.2M
Net Calls
+$6.36M
Net Calls Change
-$21.7M
Name Market Value Shares Shares
Change
Shares
Change %
Primecap Management
1
Primecap Management
California
$587M 77,196,259 +12,184,641 +19%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$322M 42,306,380 -14,934,815 -26%
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$155M 20,362,007 -24,827,949 -55%
Victory Capital Management
4
Victory Capital Management
Texas
$154M 20,176,057 +6,979,920 +53%
Citadel Advisors
5
Citadel Advisors
Florida
$144M 18,864,093 +6,123,843 +48%
LAM
6
Lyrical Asset Management
New York
$122M 16,070,835 +211,592 +1%
GCM
7
Glenview Capital Management
New York
$119M 15,667,584 -1,938,102 -11%
Boston Partners
8
Boston Partners
Massachusetts
$111M 14,529,787 -6,976,545 -32%
D.E. Shaw & Co
9
D.E. Shaw & Co
New York
$88.8M 11,662,603 +4,311,152 +59%
State Street
10
State Street
Massachusetts
$83.5M 10,977,334 +3,389,067 +45%
UBS Group
11
UBS Group
Switzerland
$81.1M 10,661,368 +8,350,073 +361%
Fidelity Investments
12
Fidelity Investments
Massachusetts
$78.9M 10,366,013 +8,065,169 +351%
Deutsche Bank
13
Deutsche Bank
Germany
$78.4M 10,302,561 +7,293,806 +242%
BlackRock
14
BlackRock
New York
$76.2M 10,007,102 +515,902 +5%
Pzena Investment Management
15
Pzena Investment Management
New York
$68.2M 8,968,354 +2,593,410 +41%
Alyeska Investment Group
16
Alyeska Investment Group
Illinois
$67.5M 8,870,712 +8,870,712 New
Bank of America
17
Bank of America
North Carolina
$66M 8,668,202 +4,626,225 +114%
Dimensional Fund Advisors
18
Dimensional Fund Advisors
Texas
$65M 8,541,638 +839,980 +11%
TSW
19
Thompson Siegel & Walmsley
Virginia
$55.8M 7,330,676 +842,691 +13%
DCM
20
Discovery Capital Management
Connecticut
$47.8M 6,287,227 +572,700 +10%
Invesco
21
Invesco
Georgia
$46.8M 6,153,912 +3,187,913 +107%
Two Sigma Investments
22
Two Sigma Investments
New York
$44.7M 5,869,383 +1,668,171 +40%
AQR Capital Management
23
AQR Capital Management
Connecticut
$44.5M 5,853,303 -726,753 -11%
Harris Associates
24
Harris Associates
Illinois
$44.2M 5,806,390 -17,277,331 -75%
JPMorgan Chase & Co
25
JPMorgan Chase & Co
New York
$43.7M 5,748,634 -2,661,107 -32%