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MasTec
MTZ

Overview Fund Activity

218 hedge funds and large institutions have $2.05B invested in MasTec in 2014 Q3 according to their latest regulatory filings, with 31 funds opening new positions, 99 increasing their positions, 72 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
218
Holders Change
-14
Holders Change %
-6.03%
% of All Funds
6.33%
Holding in Top 10
12
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+50%
% of All Funds
0.35%
New
31
Increased
99
Reduced
72
Closed
44
Calls
$3.99M
Puts
$9.05M
Net Calls
-$5.06M
Net Calls Change
+$144K

Top Buyers

1
1832 Asset Management
1
1832 Asset Management
Ontario, Canada
$33.1M
2
TIM
2
Thornburg Investment Management
New Mexico
$29M
3
FAM
3
Fred Alger Management
New York
$26M
4
FCM
4
Frontier Capital Management
Massachusetts
$128M
5
AAP
5
Ardsley Advisory Partners
Connecticut
$19.4M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$56.6M
2
Ameriprise
2
Ameriprise
Minnesota
$47.5M
3
NCGI
3
Next Century Growth Investors
Minnesota
$0
4
Norges Bank
4
Norges Bank
Norway
$16.7M
5
Nuveen Asset Management
5
Nuveen Asset Management
Illinois
$4.94M
Name Holding Trade Value Shares
Change 		Shares
Change %
American Century Companies
226
American Century Companies
Missouri
– -$3.17M -102,853 Closed
HCM
227
Highbridge Capital Management
New York
– -$2.94M -95,301 Closed
NIP
228
Nicholas Investment Partners
California
– -$2.78M -90,023 Closed
CSS
229
Cubist Systematic Strategies
Connecticut
– -$2.49M -80,931 Closed
HighTower Advisors
230
HighTower Advisors
Illinois
– -$2.12M -68,776 Closed
BFA
231
Beaumont Financial Advisors
Massachusetts
– -$2.11M -68,314 Closed
QT
232
Quantbot Technologies
New York
– -$1.54M -50,014 Closed
CCIA
233
Campbell & Co Investment Adviser
Maryland
– -$1.53M -49,554 Closed
Marshall Wace
234
Marshall Wace
United Kingdom
– -$1.5M -48,599 Closed
GCP
235
GSA Capital Partners
United Kingdom
– -$1.24M -40,194 Closed
ARTA
236
A.R.T. Advisors
New York
– -$1.2M -38,952 Closed
SFP
237
Santa Fe Partners
New Mexico
– -$1.16M -37,676 Closed
NIM
238
NXG Investment Management
Texas
– -$1.12M -36,187 Closed
PAM
239
Princeton Alpha Management
New Jersey
– -$944K -30,616 Closed
QIM
240
Quantitative Investment Management
Virginia
– -$770K -25,000 Closed
AII
241
AGF Investments Inc
Ontario, Canada
– -$684K -22,185 Closed
BTS
242
BB&T Securities
Virginia
– -$6.81M -22,082 Closed
Capstone Investment Advisors
243
Capstone Investment Advisors
New York
– -$490K -15,924 Closed
SG Americas Securities
244
SG Americas Securities
New York
– -$469K -15,217 Closed
SEC
245
Seven Eight Capital
New York
– -$444K -14,400 Closed
VKH
246
Virtu KCG Holdings
New York
– -$357K -11,576 Closed
HT
247
HAP Trading
New York
– -$346K -11,224 Closed
Tudor Investment Corp
248
Tudor Investment Corp
Connecticut
– -$323K -10,493 Closed
PGCM
249
Prescott Group Capital Management
Oklahoma
– -$308K -10,000 Closed
IA
250
Icon Advisers
Colorado
– -$280K -9,100 Closed
7 8 9
10
11