MCO vs GRBK
Moody's Corp · Green Brick Partners
Superinvestor ownership overlap, unique holders, and conviction comparison.
What the ownership overlap reveals
Across 9 tracked superinvestors, no manager holds both MCO and GRBK — the two names draw on entirely separate pools of smart money. MCO appears in 7 tracked portfolios; GRBK in 2, so MCO is the more widely held of the two among tracked managers.
MCO is a Financials holding while GRBK sits in Real Estate — the overlap (or lack of it) partly tracks how each manager allocates across sectors. On the latest 13F cohort, MCO’s ConvictionScore reads +14 (slight accumulation) against GRBK’s +14 (slight accumulation); the two carry the same net reading across tracked managers.
Descriptive comparison of SEC Form 13F filings (45-day reporting lag; filings can be 1–3 months old). Not investment advice — see methodology.
Ownership fingerprint
Who holds MCO only, who holds GRBK only, and who holds both.
- Dev Kantesaria22.4%
- Glenn Greenberg14.2%
- Chuck Akre13.4%
- Chris Hohn9.4%
- William von Mueffling6.4%
- François Rochon5.5%
- Warren Buffett4.4%
No manager holds both MCO and GRBK.
- David Einhorn28.7%
- Howard Marks9.4%
Frequently asked questions
Which has more hedge-fund owners: MCO or GRBK?
MCO (Moody's Corp) is held by 7 tracked superinvestors; GRBK (Green Brick Partners) is held by 2. MCO has 5 more tracked holders. Full ranking by % of portfolio in the table below.
What managers hold both MCO and GRBK?
0 tracked superinvestors hold both MCO and GRBK based on the latest SEC 13F filings. Full overlap table below.
What is the overlap between MCO and GRBK institutional ownership?
Across 9 unique tracked holders: 7 hold only MCO (78%), 0 hold both (0%), 2 hold only GRBK (22%). The full Venn split + per-manager position % is on this page.
Sourced from SEC 13F filings (2026). Not investment advice. Methodology.
Reading for your research
Optional background reading on interpreting company disclosures and investing methods. These books do not validate a signal or predict returns.
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