Judah Spinner, founder of Toms River-based BlackBird Financial LP, has announced a substantial, strategic investment in Tidewater Inc., the world’s largest owner and operator of offshore support vessels (OSVs).
“The OSV landscape is in a completely different place than it was 10 years ago,” said Spinner. “Among all players in the field, Tidewater stands out as the strongest, and no other competitor comes close.”
Founded in 1956, Tidewater has long been integral to global offshore energy operations, providing vessels that transport equipment, supplies and personnel to oil and gas platforms around the world. While the OSV sector has historically been cyclical and capital-intensive, Spinner believes the landscape has fundamentally changed.
“In 2015, the industry was oversupplied and fragmented, there were far too many boats and the competition was vicious,” he said. “Since then, new vessel construction has nearly halted, while roughly 4% of the global fleet retires each year. As a result, total fleet size has contracted dramatically.
“Tidewater is starting to benefit from a textbook supply-demand imbalance. Day rates are climbing, utilization is improving and new supply is not coming online anytime soon. The company now has more pricing power than it ever had before.”
Research by BlackBird Financial shows that average day rates for modern OSVs have risen more than 60% year over year, while the number of stacked vessels continues to decline. With newbuild activity still muted, incumbents like Tidewater are positioned to capture outsized gains.
The company’s 200-plus vessel fleet operates across the Gulf of Mexico, West Africa, the Middle East and Southeast Asia, providing resilience amid shifting global energy dynamics.
“While dominance in any one market isn’t essential to long-term success, Tidewater’s global reach does offer unique advantages,” said Spinner. “This isn’t about playing the cycle — it’s about owning the most capable operator in an industry with powerful secular tailwinds and a management team that’s truly aligned with shareholders.”






