232 hedge funds and large institutions have $2.08B invested in MasTec in 2014 Q2 according to their latest regulatory filings, with 48 funds opening new positions, 91 increasing their positions, 73 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
232
Holders Change
+2
Holders Change %
+0.87%
% of All Funds
6.67%
Holding in Top 10
8
Holding in Top 10 Change
-11
Holding in Top 10 Change %
-57.89%
% of All Funds
0.23%
New
48
Increased
91
Reduced
73
Closed
45
Calls
$7.33M
Puts
$12.5M
Net Calls
-$5.2M
Net Calls Change
-$9.11M
Name Holding Trade Value Shares
Change
Shares
Change %
GP
176
GLG Partners
United Kingdom
$462K +$462K +15,000 New
SEC
177
Seven Eight Capital
New York
$444K +$207K +6,700 +87%
ST
178
Smithfield Trust
Pennsylvania
$419K -$8.17K -265 -2%
AL
179
Airain Ltd
Guernsey
$410K +$410K +13,300 New
CAM
180
Cortina Asset Management
Wisconsin
$402K -$253K -8,203 -39%
KeyBank National Association
181
KeyBank National Association
Ohio
$389K +$63.5K +2,059 +20%
JPMPWA
182
J.P. Morgan Private Wealth Advisors
California
$387K -$386K -12,517 -50%
BNP Paribas Asset Management
183
BNP Paribas Asset Management
France
$368K -$4.36M -141,308 -92%
VKH
184
Virtu KCG Holdings
New York
$357K +$175K +5,670 +96%
HT
185
HAP Trading
New York
$346K +$346K +11,224 New
Tudor Investment Corp
186
Tudor Investment Corp
Connecticut
$323K +$323K +10,493 New
Natixis Advisors
187
Natixis Advisors
Massachusetts
$322K -$10.7M -348,621 -97%
Citadel Advisors
188
Citadel Advisors
Florida
$311K -$400K -12,991 -56%
PGCM
189
Prescott Group Capital Management
Oklahoma
$308K -$838K -27,200 -73%
WB
190
WesBanco Bank
West Virginia
$308K
PPCM
191
Pillar Pacific Capital Management
California
$293K -$46.3K -1,500 -14%
CD
192
Carl Domino
Florida
$287K
IA
193
Icon Advisers
Colorado
$280K +$280K +9,100 New
HNB
194
Huntington National Bank
Ohio
$265K -$309K -10,050 -54%
RG
195
Renaissance Group
Kentucky
$221K -$29.2K -945 -12%
GF
196
Gerstein Fisher
New York
$214K
WAM
197
Wolverine Asset Management
Illinois
$184K +$184K +6,000 New
VFA
198
Virtus Fund Advisers
Connecticut
$163K +$163K +5,293 New
ARC
199
Absolute Return Capital
Massachusetts
$150K -$1.58M -51,464 -91%
EWM
200
Evercore Wealth Management
New York
$150K -$117K -3,808 -44%