Risk Box PM Partnership Model
Predefined PM guardrails that protect downside while enabling decade-long investment relationships.
The Risk Box PM Partnership Model establishes explicit investment rules between an allocator and a portfolio manager before any capital is deployed. Unlike opaque fund structures, this model makes the rules of the road transparent: asset class scope, sector restrictions, position size limits, and leverage constraints. Within these bounds, the PM operates with full autonomy. Outside them, the allocator has the transparency and mandate to intervene immediately. The framework reconciles two opposing goals—decade-long PM relationships and rapid left-tail elimination—by separating the risk management conversation from the relationship conversation. Breaches trigger dialogue and a collaborative remediation plan, with dynamic hedging available as a surgical alternative to redemption.
- Explicit rules known upfront eliminate ambiguity and protect both the allocator and the PM
- Autonomy inside the box incentivizes performance; breaches outside it require immediate response
- Long-term relationships and left-tail cutting are compatible when constraints are transparent from day one
- Trade-level visibility enables surgical intervention rather than blunt capital redemption
- Dynamic hedging provides a relationship-preserving alternative to forced position liquidation
- Define the risk box parameters collaborativelyBefore onboarding, co-develop explicit investment rules with the PM: permissible asset classes, sector scope, maximum gross and net exposure, position concentration limits, and prohibited instruments such as naked options. Make every constraint specific and measurable.Pro tipKeep drawdown guidelines relatively loose compared to high-turnover platforms—this signals long-term intent and attracts higher-quality PMs who want a genuine partnership rather than just capital.WarningOverly tight stop-loss rules (e.g., 'down 2% and you're done') undermine relationship longevity and create adverse PM selection; calibrate thresholds to match your actual investment horizon.
- Communicate and align on all rules before capital deploymentConduct an explicit onboarding conversation where both parties acknowledge every rule in writing. Ensure the PM understands not just what the constraints are but why they exist within the broader portfolio context.Pro tipFraming the rules as 'we're long-term investors who will stick with you through difficult periods as long as you stay within these parameters' changes the PM's relationship with constraints from adversarial to collaborative.
- Onboard the PM to a transparent account infrastructureConnect the PM's order management system to the platform's monitoring infrastructure so daily trades, positions, and P&L flow automatically. Verify that risk reporting and accounting reconcile on a T+1 basis before live trading begins.Pro tipConduct a trade-testing week before going live—verify all data flows correctly and accounting matches before capital is at risk.WarningBudget time for troubleshooting data connections and reconciliation mismatches in the first weeks; seamless technology integration is possible but rarely instantaneous.
- Monitor adherence via real-time trade-level dataTrack daily positions and P&L against defined risk box parameters. Monitor both absolute limit breaches and directional drift toward limits, which signals potential future breaches. Assign a dedicated risk manager to each PM relationship.Pro tipObserve not just whether limits are breached but how the PM uses their risk budget—consistent positioning near limits is a behavioral signal worth investigating proactively before a breach occurs.
- Initiate an immediate conversation on any breachWhen a PM goes outside the risk box, initiate a direct conversation the same day. Understand what drove the breach—deliberate tactical decision or operational error—and gather the PM's explanation before drawing conclusions.Pro tipApproach the conversation as collaborative problem-solving rather than an interrogation; the goal is to understand the PM's reasoning and assess whether it reflects a pattern or an isolated event.WarningDelayed breach conversations allow risk to compound and signal to the PM that limits are not seriously enforced, undermining the credibility of the entire framework.
- Develop and execute a remediation plan togetherIf the breach reflects a pattern or deliberate departure, co-develop a specific, time-bound remediation plan: which positions will be adjusted, by when, and what metric confirms compliance. Document the plan and track execution.Pro tipA PM who engages constructively with a remediation plan and executes on it often becomes a stronger long-term relationship than one who was never tested under pressure.WarningIf a PM is unable or unwilling to execute the agreed remediation plan, that is the clear signal to exit the relationship—continued tolerance of repeated breaches destroys the framework's protective value.
- Apply dynamic hedging for oversized single-position risksFor positions too large for a specific manager but below the threshold warranting a full breach conversation, deploy targeted hedges that bring the position's risk contribution within acceptable parameters without disrupting the PM's overall portfolio construction.Pro tipDynamic hedging preserves the PM relationship and avoids forced liquidation, which can crystallize losses and damage both the PM's P&L and their confidence at a critical moment.WarningUse dynamic hedging as a surgical tool, not a routine substitute for risk box enforcement—over-reliance on hedges can mask systemic behavioral drift that warrants a direct conversation.
A portfolio manager on the Docside platform went outside their defined risk box one morning during a volatile first quarter. The allocators detected the breach through real-time position monitoring before market close. A direct conversation was initiated that afternoon to understand whether the departure was deliberate or operational. The PM acknowledged the breach, explained the reasoning, and agreed to a specific remediation timeline. The transparency of the managed account structure meant no disruptive capital movement was necessary throughout the process.
An endowment investor using the managed account platform needed to access cash during a volatile period. Rather than submitting a redemption notice—which would have disrupted the PM's trading book—the allocator swept unencumbered cash from the account directly. The PM's portfolio was untouched. Meanwhile, daily trade-level data allowed the allocator to distinguish PMs managing the drawdown with discipline from those who were not, enabling targeted allocation decisions without blanket redemptions.
Developed by Will England, Derek Drummond, and Tony Caruso through the Docside managed account platform, as described on Capital Allocators with Ted Seides, Episode 501. Built from practice across 60-plus PMs over three years using Walleye Capital's multi-manager risk infrastructure.