Trillions of dollars of capital needed for the artificial-intelligence buildout over the next few years bring significant credit risks, including around private ratings, according to Trey Parker, Sycamore Tree Capital Partners’ chief investment officer and co-founder.

The US investment-grade bond market faces a busy September, but demand for corporate debt suggests anxiety about heavy supply may be overblown, according to Kelsey Berro, a portfolio manager at JPMorgan Asset Management.

Netflix Inc. has lined up $8.2 billion of additional debt from a group of banks to help finance its amended, all-cash agreement to buy Warner Bros. Discovery Inc.’s studio and streaming business.

In the space of less than a week, the bidding war for Warner Bros. Discovery Inc. has unleashed two multi-billion debt deals that rank among the largest in the past decade.

Netflix Inc. has lined up $59 billion of financing from Wall Street banks to help support its planned $72 billion acquisition of Warner Bros. Discovery Inc., which would make it one of the largest ever loans of its kind.