Updated: Jun 9, 2026

Robert J Dwyer

MTZMASTEC INCSEC CIK: 0001307141
Estimated Net Worth
$20.7 Million3.2%vs Last Year
Last Updated: Jun 9, 2026 01:14 PM EST

Transaction Summary

Total Transactions213
Buy-Sell Ratio12.93
Buy Transactions194
Sell Transactions15

Transaction Volume

Total Volume$4.45M
Net Volume-$726.19K
Buy Volume$1.86M
Sell Volume$2.59M

Trade Analysis

AVG Trade Size$20.9K
Largest Trade$649.4K
Most Active MonthNov
Most Active Year2011

Trading Sentiment

OverallBearish
Recent TradeBuying
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

Robert J Dwyer has an estimated net worth of $20.7 Million. This is based on reported shares across multiple companies, which include MASTEC INC, BIMINI CAPITAL MANAGEMENT, INC., BNY/IVY MULTI STRATEGY HEDGE FUND LLC, and Mellon Optima L/S Strategy Fund, LLC.



2011 was Robert J Dwyer's most active year for acquiring shares with 36 total transactions. Robert J Dwyer's most active month to acquire stocks was the month of October. 2013 was Robert J Dwyer's most active year for disposing of shares, totalling 11 transactions. Robert J Dwyer's most active month to dispose stocks was the month of October. 2025 saw Robert J Dwyer paying a total of $170,576.08 for 118,144 shares, this is the most they've acquired in one year. In 2019 Robert J Dwyer cashed out on 15,000 shares for a total of $869,312.00, their largest year based on trade value.

Holdings & Transactions

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