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390 hedge funds and large institutions have $5.58B invested in MasTec in 2021 Q1 according to their latest regulatory filings, with 87 funds opening new positions, 109 increasing their positions, 139 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed

85% more first-time investments, than exits

New positions opened: 87 | Existing positions closed: 47

38% more funds holding in top 10

Funds holding in top 10: 811 (+3)

33% more capital invested

Capital invested by funds: $4.2B → $5.58B (+$1.38B)

11% more funds holding

Funds holding: 352390 (+38)

2.93% less ownership

Funds ownership: 83.44%80.51% (-2.9%)

22% less repeat investments, than reductions

Existing positions increased: 109 | Existing positions reduced: 139

34% less call options, than puts

Call options by funds: $28.9M | Put options by funds: $43.6M

Holders
390
Holders Change
+38
Holders Change %
+10.8%
% of All Funds
6.85%
Holding in Top 10
11
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+37.5%
% of All Funds
0.19%
New
87
Increased
109
Reduced
139
Closed
47
Calls
$28.9M
Puts
$43.6M
Net Calls
-$14.7M
Net Calls Change
-$11.3M
Name Holding Trade Value Shares
Change
Change in
Stake
Susquehanna International Group
401
Susquehanna International Group
Pennsylvania
-$2.99M -34,941 Closed
MSA
402
Mason Street Advisors
Wisconsin
-$2.04M -29,982 Closed
Lazard Asset Management
403
Lazard Asset Management
New York
-$1.98M -29,073 Closed
Holocene Advisors
404
Holocene Advisors
New York
-$1.98M -29,020 Closed
FPA
405
First Pacific Advisors
California
-$1.9M -27,895 Closed
Public Sector Pension Investment Board (PSP Investments)
406
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
-$1.77M -26,000 Closed
GI
407
GS Investments
Minnesota
-$1.57M -22,990 Closed
DekaBank Deutsche Girozentrale
408
DekaBank Deutsche Girozentrale
Germany
-$1.49M -21,800 Closed
ZCM
409
Zebra Capital Management
Connecticut
-$820K -12,028 Closed
AI
410
Atom Investors
Texas
-$722K -10,586 Closed
HF
411
HRT Financial
New York
-$642K -9,422 Closed
AA
412
AQR Arbitrage
Connecticut
-$491K -7,208 Closed
D.E. Shaw & Co
413
D.E. Shaw & Co
New York
-$615K -7,184 Closed
LAM
414
Lingohr Asset Management
Germany
-$469K -6,882 Closed
AIM
415
Aigen Investment Management
New York
-$428K -6,275 Closed
VRS
416
Virginia Retirement Systems
Virginia
-$423K -6,200 Closed
BCM
417
Bayesian Capital Management
New York
-$409K -6,000 Closed
IRC
418
Investors Research Corp
Georgia
-$390K -5,725 Closed
IIM
419
Intact Investment Management
Quebec, Canada
-$382K -5,600 Closed
MYIA
420
Mount Yale Investment Advisors
Colorado
-$297K -4,353 Closed
SAM
421
Seelaus Asset Management
New Jersey
-$289K -4,240 Closed
Ohio Public Employees Retirement System (OPERS)
422
Ohio Public Employees Retirement System (OPERS)
Ohio
-$271K -3,979 Closed
Qube Research & Technologies (QRT)
423
Qube Research & Technologies (QRT)
United Kingdom
-$217K -3,187 Closed
LIA
424
LS Investment Advisors
Michigan
-$210K -3,087 Closed
ICM
425
Islay Capital Management
Texas
-$135K -1,981 Closed

MTZ Hedge Fund Activity: Q1 2021 in Review

390 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in MasTec (MTZ) for Q1 2021, worth a combined $5.58B — up 33% from $4.2B a quarter earlier.

Buyers outnumbered sellers: 87 funds opened new MTZ positions and 47 closed out — a net gain of 40 holders — while 109 added to existing stakes and 139 trimmed.

The largest buyer was Wells Fargo, adding an estimated $125M. The largest seller was Select Equity Group, exiting entirely with an estimated $95.5M sold.

  • 390 institutional investors held MasTec (MTZ) as of Q1 2021, up from 352 in Q4 2020.
  • Funds reported $5.58B of MasTec stock for Q1 2021, up 33% quarter-over-quarter.
  • 87 funds opened new MasTec positions in Q1 2021 and 47 closed out, a net change of +40 holders.
  • The largest MasTec buyer in Q1 2021 was Wells Fargo, an estimated $125M added.
  • The largest MasTec seller in Q1 2021 was Select Equity Group, an estimated $95.5M sold.

Based on aggregated 13F filings for Q1 2021.