JPMorgan MasTec stake: JPMorgan’s Silent Bet on MasTec JPMorgan MasTec stake is transforming the industry. JPMorgan’s decision to trim its stake in MasTec-now down 18% from its 2023 peak-wasn’t exactly headline news, but it carried a tell. I remember sitting in a private sector roundtable a few years back where a MasTec executive boasted about […]