323 hedge funds and large institutions have $8.43B invested in Flex in 2017 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 116 increasing their positions, 119 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
323
Holders Change
-12
Holders Change %
-3.58%
% of All Funds
8.06%
Holding in Top 10
11
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.27%
New
35
Increased
116
Reduced
119
Closed
42
Calls
$25.3M
Puts
$10M
Net Calls
+$15.3M
Net Calls Change
-$1.44M
Name Holding Trade Value Shares
Change
Shares
Change %
B
326
Bailard
California
-$3.33M -270,825 Closed
SC
327
Sculptor Capital
New York
-$2.45M -199,050 Closed
SCM
328
Stevens Capital Management
Pennsylvania
-$2.15M -174,796 Closed
SFM
329
Sphera Funds Management
Israel
-$1.54M -125,402 Closed
SI
330
Stephens Inc
Arkansas
-$1.45M -117,794 Closed
PP
331
Paloma Partners
Connecticut
-$1.39M -112,751 Closed
JG
332
Jefferies Group
New York
-$1.34M -108,679 Closed
GCP
333
GSA Capital Partners
United Kingdom
-$1.18M -96,262 Closed
Squarepoint
334
Squarepoint
New York
-$1.15M -93,819 Closed
Balyasny Asset Management
335
Balyasny Asset Management
Illinois
-$1.07M -87,039 Closed
PL
336
Polianta Ltd
Jersey
-$1.06M -86,122 Closed
SSA
337
Schonfeld Strategic Advisors
New York
-$780K -63,474 Closed
AC
338
Allstate Corporation
Illinois
-$775K -63,040 Closed
SEC
339
Seven Eight Capital
New York
-$688K -56,013 Closed
LOAMS
340
Lombard Odier Asset Management (Switzerland)
Switzerland
-$632K -51,388 Closed
TSS
341
Two Sigma Securities
New York
-$576K -46,854 Closed
SM
342
Sciencast Management
New Jersey
-$536K -43,576 Closed
Parallax Volatility Advisers
343
Parallax Volatility Advisers
California
-$525K -42,753 Closed
Nomura Holdings
344
Nomura Holdings
Japan
-$500K -40,722 Closed
Wolverine Trading
345
Wolverine Trading
Illinois
-$424K -34,416 Closed
ARTA
346
A.R.T. Advisors
New York
-$345K -28,132 Closed
FAAS
347
First Allied Advisory Services
California
-$286K -23,250 Closed
Jane Street
348
Jane Street
New York
-$283K -22,997 Closed
HighTower Advisors
349
HighTower Advisors
Illinois
-$272K -21,992 Closed
PM
350
Parametrica Management
Hong Kong
-$230K -18,713 Closed