Home Affairs leads Coolmore Australia roster after blistering stud start

Coolmore Australia has put a hard commercial number on Home Affairs’ blistering start, lifting him to the top of its 2026 roster at AU$176,000 including GST. The jump from his 2025 fee of AU$82,500, more than doubling the price, is a clear declaration that the stallion is no longer being treated as a hopeful prospect but as a premium source of speed with market power already behind him.

The case for the rise is built on results, not theory. Coolmore said Home Affairs has produced four stakes-winning two-year-olds from his first crop, headlined by Golden Slipper winner Guest House. That kind of early strike rate is what shifts a stallion from watchlist status to must-use status, especially in a market where breeders are quick to reward sires whose first runners can win at the highest level. Guest House’s own post-race move only amplified the message, with Coolmore buying the colt in a deal rumoured to be worth about AU$30 million after the Slipper.

The sales ring has reinforced the same story. Home Affairs also sired a record AU$3.2 million filly out of Sunlight at the 2025 Magic Millions Gold Coast Yearling Sale, the highest-priced yearling ever sold at that auction and the fourth most expensive yearling ever sold in Australia. For breeders heading into the 2026 season, that matters as much as any racetrack headline: a stallion that can produce both Group 1 juveniles and blue-chip yearlings can change the value of a mating from foaling barn to sale ring.

Coolmore’s wider roster shows the same appetite for momentum. Super Seth will stand at AU$137,500 after moving from Waikato Stud to Coolmore Australia following six seasons at Waikato, and New Zealand industry sources said he has already sired four Group One winners from his first two crops, including Linebacker, Feroce, Maison Louis and La Dorada. St Mark’s Basilica will stand unchanged at AU$38,500, Shinzo will be offered at AU$49,500, and Delacroix will shuttle to Australia at AU$38,500.

The message to breeders is straightforward. Home Affairs has gone from early promise to elite commercial stallion in one sharp step, and the 2026 breeding season will show how many farms are willing to pay for that kind of momentum.