unnamed (4).jpg
Oakley Park Mares Syndicate
BB

Browne Brothers Bloodstock

Oakley Park Mares Syndicate

BB

Browne Brothers Bloodstock

About Oakley Park Mares Syndicate

IMPORTANT: Oakley Park Mares Syndicate is an Irish breeding syndicate, not ownership of a racehorse currently in training. The syndicate’s focus is on acquiring and breeding broodmares, producing commercial thoroughbred progeny and preparing those horses for sale through the bloodstock market. The intention is therefore not to retain the resulting progeny to race for the syndicate.


Oakley Park Mares Syndicate is managed by Browne Brothers Bloodstock, the Irish bloodstock operation run by brothers Oisin and Dylan Browne. The pair grew up immersed in racing and breeding, with Dylan developing a particular fascination with pedigrees and breeding from an early age. Their first bloodstock venture came in 2016 when they purchased the mare Howareyabelle in foal; the resulting filly, later named Bestrella, became the first horse they sold and subsequently their first winner.


Browne Brothers have since developed an operation spanning breeding-stock management, foaling, sales preparation and representation, breaking, pre-training and bloodstock sourcing. Oakley Park Mares Syndicate brings that experience into shared ownership, allowing members to follow a side of the thoroughbred industry that racehorse syndicates rarely provide access to: selecting mares and matings, pregnancies and foaling, raising youngstock and ultimately making decisions about their future in the sales ring or on the racecourse.


Members participate in the breeding and bloodstock journey rather than the racing career of an individual horse — following mares through covering and pregnancy, seeing foals born and develop, and ultimately following their preparation and sale.


The syndicate is associated with Oakley Park Stud near Kells, County Meath, while Browne Brothers regularly operate at the major Irish, British and French bloodstock sales.

1Members
1Horse
2024Founded
Ownership perks

What you'll enjoy as a syndicate member

Access to the thoroughbred breeding and bloodstock journey

Follow broodmares through covering, pregnancy and foaling

Regular insight into the development of each mare and foal

Learn about pedigrees, mating plans and stallion selection

Follow youngstock through rearing and sales preparation

Behind-the-scenes exposure to major bloodstock sales

Professional management by Oisin and Dylan Browne

Participation in sale proceeds as defined by the syndicate agreement

Exposure to a very different side of racehorse ownership from conventional racing syndicates

*Perks may vary depending on the horse
Our Horses
Dublin Rocker
Dublin Rocker
Age:9 years old

Sex: Mare

Colour:Bay
Our Trainers
BB
Browne Brothers Bloodstock
Key achievements
  • Oakley Park Mares Syndicate active at major European breeding-stock sales since 2024
  • Purchased Ighraa, a Tamayuz mare in foal to Palace Pier, for 10,000gns at Tattersalls in December 2024
  • Purchased Rose Et Or, an Iffraaj mare in foal to Persian King, for €13,000 at Arqana in December 2024
  • The resulting 2025 Persian King colt out of Rose Et Or sold for €10,000 at the Goffs February Sale in 2026
  • Rose Et Or was subsequently sold for €28,000 at the 2025 Tattersalls Ireland Sapphire Sale
  • Expanded the broodmare portfolio in December 2025 with Saharan Rose, a Wootton Bassett mare purchased for €12,000 while in foal to Group 1 winner Big Rock
  • Managed by Browne Brothers Bloodstock, whose breeding and sales experience dates back to their first mare purchase in 2016


Questions
Email Manager
Stay Updated

Follow this syndicate to be notified when they list new horses.

© 2025 Horsebox. All rights reserved.
Contact Us