Key Takeaways

  • In 2023, John Dolphin led a Children's Healthcare of Atlanta (CHOA) investment contingent to Tokyo, bypassing private buyout funds to back an aggressive public activist manager that grew into CHOA's third largest public equity holding.
  • When biotechnology equities suffered a steep drawdown, internal team leads Mike and Ben re-evaluated the sector thesis, preserved manager conviction, and deployed fresh capital into the decline.
  • McGuire scouted Latin America during an on-the-ground research trip to Brazil earlier this year, but declined to establish a theme because the local market lacked sufficient scale and manager depth.
  • CHOA operates a dynamic 70/30 asset allocation structure driven by generalists with majors and minors who refuse to fill thematic allocations without top-tier local execution partners.
  • McGuire filters thematic opportunities using CHOA's Thematic Market Investability Checklist.

The CHOA's Thematic Market Investability Checklist

At Children's Healthcare of Atlanta (CHOA), Senior Managing Director of Investments Zack McGuire treats themes as variable opportunities rather than static allocation buckets. Capital moves only when macro dislocation aligns with specialized execution talent.

The team screens geographic and sector themes through a four-part checklist:

  • Top-Down Market Health & Rule of Law: Verify that the jurisdiction possesses robust rule of law, deep capital markets, and minimal binary political or regulatory risk.
  • Innovation or Inefficiency Pocket: Confirm that the sector or region exhibits genuine structural market inefficiencies, regulatory catalysts (e.g., Japanese governance reforms), or transformative technological innovation.
  • Exceptional Local Manager Talent: Identify top-tier bottom-up partners capable of capturing that structural alpha; do not allocate capital to a theme unless an exceptional manager can be accessed.
  • Annual Re-Underwriting Discipline: Re-evaluate the macro thesis and underlying manager performance annually, maintaining the discipline to lean in during cyclical drawdowns if fundamental conviction remains intact.

In 2023, John Dolphin led on-the-ground diligence in Tokyo to evaluate Japanese governance reforms, comparing private equity buyouts against public activism. The team selected an aggressive activist manager. As McGuire noted: “We partnered with a manager there. They've compounded tremendously. They're third largest position in our public equity portfolio today, tremendous alpha from the market. I would describe earning buyout-like returns or better, given the unique idiosyncrasies around corporate governance in Japan.” (play from 43:24)

CHOA applied that same discipline in biotech. When valuations dropped, internal leads Mike and Ben reviewed the portfolio from the ground up. McGuire explained: “Biotech performed very well, and crashed out. We re-underwrote the theme. Mike and Ben on our team led the work there, and developed conviction in our managers, conviction in a long-term opportunity set.” (play from 42:00) By deploying fresh capital into the trough, the allocation became CHOA's best-performing public equity sleeve.

The discipline also prevents overreach. McGuire scouted Brazil earlier this year to explore Latin America, but withheld capital. As McGuire stated: “Themes don't stay static. We re-underwrite the themes annually. We generally contemplate new potential themes. Spent some time in Brazil earlier this year just exploring Latin America. It hasn't risen to being a theme, but thinking about, is there pockets of inefficiency there?” (play from 41:27)

When This Works (and When It Doesn't)

This checklist works when screening specialized geographic or sectoral themes, such as Japanese corporate activism, biotechnology, and emerging regional markets. Decoupling macro thesis generation from mandatory capital deployment prevents allocators from backing second-tier managers solely to fill an arbitrary bucket.

The framework breaks down under rigid, committee-mandated target percentages. If an investment committee requires a fixed allocation to emerging markets or life sciences regardless of manager access, holding unallocated cash creates governance friction. It also fails during political crises. If a state freezes currency channels or voids shareholder rights, local activists cannot unlock value.

Why It Matters

Institutional allocators are rethinking the line between private equity and public markets. CHOA capturing buyout-scale performance through a liquid Japanese activist position reveals that high-governance dislocations offer private-equity economics without private-equity lockups or fee structures. This dynamic signals that sophisticated capital bases are prioritizing concentrated manager alpha over rigid asset-class classifications, deploying capital only when structural inefficiencies and local execution talent perfectly coincide.