272 hedge funds and large institutions have $2.83B invested in MasTec in 2017 Q3 according to their latest regulatory filings, with 51 funds opening new positions, 102 increasing their positions, 86 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
272
Holders Change
+17
Holders Change %
+6.67%
% of All Funds
6.79%
Holding in Top 10
12
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-7.69%
% of All Funds
0.3%
New
51
Increased
102
Reduced
86
Closed
32
Calls
$13.6M
Puts
$33.7M
Net Calls
-$20M
Net Calls Change
+$12.2M
Name Holding Trade Value Shares
Change
Shares
Change %
BPM
176
Bowling Portfolio Management
Ohio
$685K +$685K +14,758 New
GS
177
GAM Systematic
United Kingdom
$677K -$346K -7,460 -34%
AG
178
Algert Global
California
$672K +$355K +7,651 +112%
Public Employees Retirement Association of Colorado
179
Public Employees Retirement Association of Colorado
Colorado
$644K
GC
180
Guggenheim Capital
Illinois
$628K +$217K +4,655 +53%
GCP
181
GSA Capital Partners
United Kingdom
$623K +$623K +13,436 New
Brown Advisory
182
Brown Advisory
Maryland
$622K +$195K +4,192 +46%
MIAN
183
Mariner Independent Advisor Network
Kansas
$601K +$601K +12,961 New
Royal Bank of Canada
184
Royal Bank of Canada
Ontario, Canada
$570K +$417K +8,985 +271%
FMT
185
First Mercantile Trust
Tennessee
$561K -$66.6K -1,435 -11%
FRM
186
Fox Run Management
Connecticut
$538K +$46.4K +1,000 +9%
AG
187
Advisor Group
Arizona
$535K +$116K +2,496 +28%
Jane Street
188
Jane Street
New York
$516K +$166K +3,580 +48%
Fifth Third Bancorp
189
Fifth Third Bancorp
Ohio
$515K +$515K +11,092 New
Commonwealth Equity Services
190
Commonwealth Equity Services
Massachusetts
$512K +$512K +11,044 New
SAM
191
Symphony Asset Management
California
$488K -$32.9K -709 -6%
Citigroup
192
Citigroup
New York
$484K +$100K +2,156 +26%
Barclays
193
Barclays
United Kingdom
$440K +$382K +8,231 +663%
TRCT
194
Tower Research Capital (TRC)
New York
$425K +$425K +9,164 New
VRS
195
Virginia Retirement Systems
Virginia
$422K +$37.1K +800 +10%
BC
196
Brinker Capital
Pennsylvania
$405K +$405K +8,722 New
GCA
197
Greenwood Capital Associates
South Carolina
$404K +$94K +2,028 +30%
LCM
198
Laurion Capital Management
New York
$404K +$404K +8,700 New
HK
199
Horizon Kinetics
New York
$402K -$14.1K -304 -3%
AB
200
Amalgamated Bank
New York
$393K -$4.32K -93 -1%