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MSTR · Technology

Mastec Inc

USA Technology Filing: 2026-03-31
42/100
Smart-money confidence1 of 3 sources positive
Weak — few signals

company insiders are selling

Hedge funds
72
Congress
No data
Insiders
0
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s.  ·  how the score works
Market cap
$36.6B
Industry
Software - Application
Sector
Technology
Exchange
NasdaqGS
About MASTEC INC

Strategy Inc, together with its subsidiaries, operates as a bitcoin treasury company in the United States, Europe, the Middle East, Africa, and internationally. It offers investors varying degrees of economic exposure to Bitcoin by offering a range of securities, including equity and fixed income instruments. The company also provides AI-powered enterprise analytics software, including Strategy One, which provides non-technical users with the ability to directly access novel and actionable insights for decision-making. In addition, the company provides Strategy Mosaic, a universal…

Who's behind the signal
Every informed buyer we can see on MSTR, across all three feeds.
Hedge funds · 12
Citadel Advisors Increased +1216%
Third Point (Loeb) Decreased −65%
Coatue Management Decreased −14%
+6 more in the full breakdown below ↓
Congress · 0
No congressional trades on record.
Insiders
Company insiders Selling
Recent buys6
Recent sells107
Congressional trades · 1 on record
Disclosures from 2019-02-06 to 2019-02-06
The newest disclosure we hold for this stock is 2019-02-06. That is the end of our data, not necessarily the end of the trading — our bulk STOCK Act archive stops there and newer filings arrive through a separate live feed. Treat the absence of recent rows as “not covered”, not as “no trades”.
Trade date Member Chamber Action Amount
2019-02-06 Donna E. Shalala · D-FL House Sold $1,001 - $15,000
Not a model pick — but on our radar. MASTEC INC isn't in the top-10 model right now, but 12 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
12
Investors
1
New positions
2
Increasing
9
Decreasing
0
Unchanged
Price History
Loading price data...
Return: High: Low:
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Trust weight: 1.4×
New position
% of portfolio
3.9%
Position change
NEW
3.9% of Lone Pine Capital's portfolio
Trust weight: 1.3×
Increased +274%
% of portfolio
0.1%
Position change
+274%
0.1% of Bridgewater Associates's portfolio
Trust weight: 1.0×
Increased +1216%
% of portfolio
0.1%
Position change
+1216%
0.1% of Citadel Advisors's portfolio
Trust weight: 1.2×
Decreased −65%
% of portfolio
4.9%
Position change
−65%
4.9% of Third Point's portfolio
Trust weight: 1.5×
Decreased −60%
% of portfolio
3.6%
Position change
−60%
3.6% of Pabrai Investment Funds's portfolio
Trust weight: 1.4×
Decreased −14%
% of portfolio
0.7%
Position change
−14%
0.7% of Coatue Management's portfolio
Trust weight: 1.1×
Decreased −40%
% of portfolio
0.2%
Position change
−40%
0.2% of Point72's portfolio
Trust weight: 1.1×
Decreased −18%
% of portfolio
0.2%
Position change
−18%
0.2% of Gotham Asset Mgmt's portfolio
Trust weight: 1.0×
Decreased −31%
% of portfolio
0.1%
Position change
−31%
0.1% of Millennium Management's portfolio
Trust weight: 1.0×
Decreased −10%
% of portfolio
0.1%
Position change
−10%
0.1% of AQR Capital Management's portfolio
Trust weight: 1.5×
Decreased −73%
% of portfolio
0.0%
Position change
−73%
0.0% of Soros Fund Management's portfolio
Trust weight: 1.0×
Decreased −78%
% of portfolio
0.0%
Position change
−78%
0.0% of D.E. Shaw & Co's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to MASTEC INC
No insider trades found in the last 90 days
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell MASTEC INC or any security.

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