Mario Gabelli acquired 7.46 Thousand Tidewater shares worth $787 Thousand. That's 0.01% of their equity portfolio (598th largest holding). Mario Gabelli started to build up the position in Tidewater in Q4 2023. Since then they sold 4.5 Thousand shares. The stake costed the investor $483 Thousand, netting the investor a gain of 63% so far.