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180 hedge funds and large institutions have $1.13B invested in MasTec in 2015 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 73 increasing their positions, 61 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed

126% more call options, than puts

Call options by funds: $13.5M | Put options by funds: $5.99M

20% more repeat investments, than reductions

Existing positions increased: 73 | Existing positions reduced: 61

6.57% less ownership

Funds ownership: 78.58%72.01% (-6.6%)

7% less funds holding

Funds holding: 194180 (-14)

22% less capital invested

Capital invested by funds: $1.45B → $1.13B (-$317M)

24% less first-time investments, than exits

New positions opened: 31 | Existing positions closed: 41

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

Holders
180
Holders Change
-14
Holders Change %
-7.22%
% of All Funds
4.8%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.08%
New
31
Increased
73
Reduced
61
Closed
41
Calls
$13.5M
Puts
$5.99M
Net Calls
+$7.56M
Net Calls Change
+$6.16M
Name Holding Trade Value Shares
Change
Change in
Stake
GP
201
GLG Partners
United Kingdom
-$799K -35,000 Closed
ECM
202
Empirical Capital Management
Tennessee
-$520K -23,000 Closed
Walleye Trading
203
Walleye Trading
New York
-$300K -15,024 Closed
LCM
204
Landscape Capital Management
New Jersey
-$289K -12,800 Closed
LPL Financial
205
LPL Financial
California
-$282K -12,479 Closed
POA
206
Pergamon Offshore Advisors
New York
-$260K -11,517 Closed
VAM
207
Visium Asset Management
New York
-$239K -10,540 Closed
PPCM
208
Pillar Pacific Capital Management
California
-$215K -9,500 Closed
CD
209
Carl Domino
Florida
-$210K -9,300 Closed
ST
210
Spot Trading
Illinois
-$177K -7,832 Closed
IUAM
211
Itau USA Asset Management
New York
-$135K -5,950 Closed
SEC
212
Seven Eight Capital
New York
-$104K -4,619 Closed
PAM
213
Panagora Asset Management
Massachusetts
-$78K -3,452 Closed
DSC
214
Duncker Streett & Co
Missouri
-$32K -1,400 Closed
TRCT
215
Tower Research Capital (TRC)
New York
-$10K -437 Closed
BC
216
Bartlett & Co
Ohio
-$7K -300 Closed
BRWA
217
B. Riley Wealth Advisors
Florida
-$5 -215 Closed
Schroder Investment Management Group
218
Schroder Investment Management Group
United Kingdom
-$2K -109 Closed
Northwestern Mutual Wealth Management
219
Northwestern Mutual Wealth Management
Wisconsin
-$2K -101 Closed
WCM
220
Wealthcare Capital Management
Virginia
+$36.1K +1,806 New

MTZ Hedge Fund Activity: Q1 2015 in Review

180 of the 3,753 institutional investors tracked by Wall St. Rank reported a position in MasTec (MTZ) for Q1 2015, worth a combined $1.13B — down 22% from $1.45B a quarter earlier.

Sellers outnumbered buyers: 41 funds closed out of MTZ and 31 opened new positions — a net loss of 10 holders — while 61 trimmed existing stakes and 73 added.

The largest buyer was Millennium Management, adding an estimated $20.7M. The largest seller was Frontier Capital Management, cutting an estimated $33.8M.

  • 180 institutional investors held MasTec (MTZ) as of Q1 2015, down from 194 in Q4 2014.
  • Funds reported $1.13B of MasTec stock for Q1 2015, down 22% quarter-over-quarter.
  • 31 funds opened new MasTec positions in Q1 2015 and 41 closed out, a net change of -10 holders.
  • The largest MasTec buyer in Q1 2015 was Millennium Management, an estimated $20.7M added.
  • The largest MasTec seller in Q1 2015 was Frontier Capital Management, an estimated $33.8M sold.

Based on aggregated 13F filings for Q1 2015.