272 hedge funds and large institutions have $5.06B invested in Flex in 2014 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 89 increasing their positions, 104 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
272
Holders Change
+2
Holders Change %
+0.74%
% of All Funds
7.86%
Holding in Top 10
6
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+100%
% of All Funds
0.17%
New
35
Increased
89
Reduced
104
Closed
30
Calls
$6.63M
Puts
$1.63M
Net Calls
+$5M
Net Calls Change
+$5.18M
Name Holding Trade Value Shares
Change
Shares
Change %
HI
151
HBK Investments
Texas
$659K -$4.89M -702,249 -88%
CG
152
Clinton Group
New York
$640K -$282K -40,552 -31%
BIM
153
BlackRock Investment Management
Delaware
$631K +$170K +24,369 +37%
QT
154
Quantbot Technologies
New York
$631K +$191K +27,473 +43%
SI
155
Stephens Inc
Arkansas
$614K +$614K +88,117 New
GIA
156
Gargoyle Investment Advisor
New Jersey
$611K +$176K +25,285 +40%
Janus Henderson Group
157
Janus Henderson Group
United Kingdom
$604K -$246K -35,385 -29%
PI
158
Placemark Investments
Illinois
$597K -$287K -41,193 -32%
SG Americas Securities
159
SG Americas Securities
New York
$597K -$578 -83 -0.1%
PG
160
PEAK6 Group
Illinois
$593K +$455K +65,276 +328%
Dimensional Fund Advisors
161
Dimensional Fund Advisors
Texas
$575K +$58.5K +8,401 +11%
JPMPWA
162
J.P. Morgan Private Wealth Advisors
California
$565K -$12.1K -1,737 -2%
SMDAM
163
Sumitomo Mitsui DS Asset Management
Japan
$563K -$16.4K -2,353 -3%
LPL Financial
164
LPL Financial
California
$559K +$66.7K +9,579 +14%
BCM
165
Birmingham Capital Management
Alabama
$557K +$9.24K +1,327 +2%
NCCM
166
Nine Chapters Capital Management
New Jersey
$554K +$252K +36,227 +83%
EMG
167
Ellington Management Group
Connecticut
$512K +$365K +52,417 +248%
CK
168
Cohen Klingenstein
New York
$505K
V
169
Veritable
Delaware
$495K
DCM
170
Dynamic Capital Management
Jersey
$475K +$475K +68,204 New
ZIM
171
Zacks Investment Management
Illinois
$455K +$455K +65,311 New
T
172
TradeWorx
New Jersey
$425K +$230K +33,098 +118%
SCA
173
SAC Capital Advisors
Connecticut
$413K -$1.3M -186,202 -76%
AAM
174
Advisors Asset Management
Colorado
$413K -$23.8K -3,417 -5%
Commonwealth Equity Services
175
Commonwealth Equity Services
Massachusetts
$404K -$4.64K -667 -1%