Merrill Fires Back at Dynasty’s ‘Highly Personal Attacks’ in OpenArc Dispute

Why It Matters

The ruling will shape how wirehouses enforce raiding claims and whether non‑member RIAs can be forced into FINRA arbitration, influencing future talent‑migration strategies in wealth management.

Key Takeaways

• Merrill seeks to lift stay or force arbitration
• Dynasty denies consent to FINRA arbitration, not a member
• Dispute centers on $10 bn assets moved from Merrill
• Court previously stayed case after rejecting temporary restraining order
• Merrill filed flowchart proposing multiple relief options

Pulse Analysis

The OpenArc Corporate Advisory team, a high‑performing unit within Merrill Lynch, left the wirehouse in September, taking roughly $10 billion of client assets and a roster of 90 advisors responsible for about $129 billion in assets under management. Merrill responded with a federal lawsuit accusing Dynasty Financial Partners, the RIA that helped facilitate the move, and the departing advisors of a “corporate raid.” The filing alleges breach of fiduciary duties and seeks damages, while also demanding that the dispute be resolved through FINRA arbitration rather than the district court.

In a fresh brief filed in Atlanta, Merrill asked the judge to either lift the existing stay on the case or compel Dynasty to submit to FINRA arbitration, arguing that Dynasty had implicitly consented during earlier proceedings. Dynasty counters that it never agreed to arbitration and points out that it is not a FINRA member, making any forced arbitration improper. The brief also highlights procedural missteps, such as Dynasty’s incorrect font size and unnoted amendment, while attaching a detailed flowchart that outlines multiple relief scenarios for the court.

The outcome will reverberate across the wealth‑management sector, where firms increasingly rely on RIAs and advisory boutiques to expand distribution. A court ruling that forces arbitration despite a non‑member status could broaden FINRA’s reach, prompting wirehouses to tighten exit agreements and enforce stricter non‑solicitation clauses. Conversely, a decision favoring Dynasty would reinforce the autonomy of independent RIAs and limit the use of arbitration as a shortcut for large firms seeking rapid remedies. Stakeholders are watching closely as the case could reshape how “raiding” disputes are litigated or arbitrated.