313 hedge funds and large institutions have $3.2B invested in MasTec in 2017 Q4 according to their latest regulatory filings, with 79 funds opening new positions, 110 increasing their positions, 90 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
313
Holders Change
+41
Holders Change %
+15.07%
% of All Funds
7.11%
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.27%
New
79
Increased
110
Reduced
90
Closed
36
Calls
$16.7M
Puts
$29.7M
Net Calls
-$13.1M
Net Calls Change
+$6.98M
Name Holding Trade Value Shares
Change
Shares
Change %
BIM
326
Bogle Investment Management
Massachusetts
-$1.27M -27,341 Closed
BLA
327
Balter Liquid Alternatives
Massachusetts
-$1.25M -26,975 Closed
Massachusetts Financial Services
328
Massachusetts Financial Services
Massachusetts
-$1.21M -26,090 Closed
EGM
329
Engineers Gate Manager
New York
-$893K -19,236 Closed
NM
330
Nokota Management
New York
-$801K -17,255 Closed
MIAN
331
Mariner Independent Advisor Network
Kansas
-$601K -12,961 Closed
LCM
332
Laurion Capital Management
New York
-$404K -8,700 Closed
PM
333
Parametrica Management
Hong Kong
-$393K -8,462 Closed
OSAM
334
O'Shaughnessy Asset Management
Connecticut
-$350K -7,537 Closed
VIA
335
Vident Investment Advisory
Georgia
-$284K -6,116 Closed
TI
336
Turner Investments
Pennsylvania
-$278K -6,000 Closed
Fidelity Investments
337
Fidelity Investments
Massachusetts
-$264K -5,700 Closed
BCM
338
BTC Capital Management
Iowa
-$232K -5,037 Closed
TI
339
Trexquant Investment
Connecticut
-$231K -4,977 Closed
SSWM
340
Smith Salley Wealth Management
North Carolina
-$208K -4,480 Closed
SG Americas Securities
341
SG Americas Securities
New York
-$103K -2,230 Closed
WAM
342
Wealthspire Advisors (Maryland)
Maryland
-$18K -385 Closed
AIS
343
AlphaOne Investment Services
Pennsylvania
-$16K -350 Closed
AIL
344
AGF Investments LLC
Ontario, Canada
-$10K -216 Closed
MAM
345
Meeder Asset Management
Ohio
-$8K -171 Closed
Acadian Asset Management
346
Acadian Asset Management
Massachusetts
-$7K -146 Closed
HMS
347
Hanseatic Management Services
New Mexico
-$1K -23 Closed