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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

5.42% more ownership

Funds ownership: 73.67%79.09% (+5.4%)

0% more funds holding in top 10

Funds holding in top 10: 1212 (0)

44% less call options, than puts

Call options by funds: $16.7M | Put options by funds: $29.7M

Holders
313
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$16.7M
Puts
$29.7M
Net Calls
Net Calls Change

Top Buyers

1 +$36.2M
2 +$30.5M
3 +$26.6M
4
Handelsbanken Fonder
Handelsbanken Fonder
Sweden
+$24.7M
5
Renaissance Technologies
Renaissance Technologies
New York
+$23.2M

Top Sellers

1 -$43.6M
2 -$40M
3 -$25.8M
4
NFA
Nationwide Fund Advisors
Ohio
-$23.5M
5
O
OppenheimerFunds
New York
-$18.5M
Name Holding Trade Value Shares
Change
Change in
Stake
151
$1.78M
152
$1.74M
153
$1.72M
154
$1.71M
155
$1.71M
156
$1.69M
157
$1.65M
158
$1.63M
159
$1.59M
160
$1.52M
161
$1.48M
162
$1.46M
163
$1.42M
164
$1.38M
165
$1.35M
166
$1.32M
167
$1.31M
168
$1.3M
169
$1.24M
170
$1.2M
171
$1.14M
172
$1.14M
173
$1.13M
174
$1.11M
175
$1.11M