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 +16 (slight accumulation) against GRBK’s +13 (slight accumulation); MCO shows the stronger net-accumulation reading of the pair.
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.