516 hedge funds and large institutions have $6.56B invested in MasTec in 2025 Q1 according to their latest regulatory filings, with 83 funds opening new positions, 203 increasing their positions, 159 reducing their positions, and 84 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
516
Holders Change
-9
Holders Change %
-1.71%
% of All Funds
7.01%
Holding in Top 10
14
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.19%
New
83
Increased
203
Reduced
159
Closed
84
Calls
$66.1M
Puts
$77.8M
Net Calls
-$11.6M
Net Calls Change
-$11.1M
Name Holding Trade Value Shares
Change
Shares
Change %
NMIMC
226
Northwestern Mutual Investment Management Company
Wisconsin
$1.6M +$584 +5 +0%
NAM
227
NorthCrest Asset Manangement
Minnesota
$1.58M +$21.6K +185 +1%
AACP
228
Advantage Alpha Capital Partners
California
$1.56M -$99.4K -852 -6%
Man Group
229
Man Group
United Kingdom
$1.56M -$4.79M -41,076 -75%
PCM
230
Peregrine Capital Management
Minnesota
$1.52M
NSEDCP
231
NJ State Employees Deferred Compensation Plan
New Jersey
$1.52M
DWA
232
Dorsey Wright & Associates
California
$1.52M +$1.52M +12,991 New
OPERF
233
Oregon Public Employees Retirement Fund
Oregon
$1.46M
NAAA
234
New Age Alpha Advisors
New York
$1.46M +$1.46M +12,475 New
KK
235
KLP Kapitalforvaltning
Norway
$1.45M -$58.4K -500 -4%
Natixis Advisors
236
Natixis Advisors
Massachusetts
$1.44M +$46.5K +398 +3%
AIP
237
Ameritas Investment Partners
Nebraska
$1.41M -$25.4K -218 -2%
NMERB
238
New Mexico Educational Retirement Board
New Mexico
$1.41M
GCP
239
GSA Capital Partners
United Kingdom
$1.41M +$1.41M +12,101 New
Wealth Enhancement Advisory Services
240
Wealth Enhancement Advisory Services
Minnesota
$1.39M -$168K -1,441 -11%
QC
241
Quadrature Capital
United Kingdom
$1.37M +$1.37M +11,735 New
OSAM
242
O'Shaughnessy Asset Management
Connecticut
$1.27M +$338K +2,899 +36%
Sumitomo Mitsui Trust Group
243
Sumitomo Mitsui Trust Group
Japan
$1.27M
LSA
244
Lansing Street Advisors
Pennsylvania
$1.26M
Pictet Asset Management
245
Pictet Asset Management
Switzerland
$1.2M +$35.1K +301 +3%
SC
246
Sagefield Capital
Texas
$1.19M -$4.45M -38,108 -79%
SRL
247
Scientech Research LLC
New Jersey
$1.15M +$1.15M +9,813 New
N
248
Natixis
France
$1.1M +$928K +8,115 +529%
MC
249
Moors & Cabot
Massachusetts
$1.09M -$55.4K -475 -5%
SO
250
STRS Ohio
Ohio
$1.08M -$174K -1,493 -14%