Flagship paper
From thesis to vehicle: designing a private capital strategy
Connect an investment thesis to mandate, vehicle design, jurisdiction and fundraising in one reviewable record.
By Katriona Lee, Reuben AI. Last reviewed .
The short answer
A private capital strategy turns a thesis into explicit choices about opportunity, risk, liquidity, governance and the vehicle used to hold capital. Record the evidence and assumptions behind each choice before selecting a structure or approaching investors. Revisit those choices together when the thesis or investor requirements change.
- 01
Define the thesis
Opportunity, disproof tests and mandate limits, written down.
- 02
Translate constraints into design
Scope, concentration, liquidity and governance, each traced to the thesis.
- 03
Test vehicle and jurisdiction choices
Structure tested against investor needs, with open questions for advisers.
- 04
Carry the rationale into fundraising
Investor materials that cite the same design choices.
Evidence stays linked through every step; judgement stays human.
Build the record, step by step
Define the thesis
State the opportunity, why it exists and what would disprove it. Separate sourced observations from assumptions and record the mandate constraints that narrow the investable universe.
Translate constraints into design
Set investment scope, deployment approach, concentration boundaries, liquidity expectations and governance responsibilities. Explain how each follows from the thesis rather than copying a familiar fund model.
Test vehicle and jurisdiction choices
Compare the proposed vehicle with investor eligibility, term, cash-flow and reporting requirements. Record unresolved legal and tax questions for qualified advisers rather than treating a software workflow as advice.
Carry the rationale into fundraising
Link each material claim in the investor materials to evidence or a stated assumption. Preserve the version discussed with investors and revisit the design when diligence identifies a mismatch.
Common mistakes
- Choosing a jurisdiction before agreeing investor and investment constraints.
- Presenting assumptions as established facts in fundraising materials.
- Changing liquidity terms without revisiting deployment and ownership requirements.
Explore the section
Use these focused pages for the workflows and audiences within this paper.
Questions and answers
Is a thesis the same as a mandate?
No. A thesis explains the investment opportunity. A mandate sets the boundaries within which the team can pursue it.
When should the vehicle be selected?
After the team has documented the strategy, investor requirements and operating constraints, with legal and tax advisers reviewing the structure.
What should remain linked during fundraising?
Material claims, their supporting sources, the assumptions they depend on and the versions shared with prospective investors.
Does Reuben AI make investment decisions?
No. Reuben AI links evidence, findings and decision rationale; judgement stays human. Accountable investment teams and committees make the decisions.
Where is data stored?
Data residency is Australia by default. Other regions are available for enterprise clients and partners only.
Reuben AI is built as one linked record across all six levels of private markets. See it on your own deals, or explore what it could add for your platform's clients.
Read next: The six levels of private markets diligence or browse the Resource Hub.