Bloodsuckers

What is Bloodsuckers?

Strip away the language of contracts, order books and event trading and Bernard Marantelli has a blunt description of what is happening inside US sports prediction markets. “Kalshi is a sportsbook that’s just not allowed to have an in-house risk team,” says the founder of White Swan Data, one of the specialist firms now making markets on prediction exchanges.

The difference is all about the risk function. A sportsbook employs traders to price bets and manage its exposure. An exchange provides an API through which firms compete to quote prices and supply liquidity.

“Here’s an API. Bernard and 88 other people can market-make all these request-for-quotes (RFQs),” Marantelli says. “Some people might come in and just do esports because they’re esports experts. Others do everything. Some focus on same-game parlays. But it’s a sportsbook.”

How to play Bloodsuckers

Growth was strongest online, where remote casino, betting, and bingo GGY climbed 6.9% to £8.3 billion ($11.1 billion), compared with a modest 1.1% increase across land-based sectors.

This digital expansion coincided with a continued shrinkage in physical retail. Great Britain had 8,081 licensed premises at the end of the period, down 2% year-on-year.

Several operators have announced shop closures over recent months, including Entain and Flutter, citing a rising tax burden.

What is Bloodsuckers?

The companies delivered a presentation that detailed their plans to create a “global gaming champion”.

Lottomatica generated revenue of €2.26 billion in its FY2025, while Cirsa’s FY2025 group revenue reached €2.34 billion.

The combined company would overtake the likes of Bally’s Intralot, Entain and Allwyn to become the second-largest listed global operator, behind only Flutter Entertainment in terms of combined adjusted EBITDA.