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Ownership Diff · MSFT vs MCO

MSFT vs MCO

Microsoft · Moody's Corp

Superinvestor ownership overlap, unique holders, and conviction comparison.

MSFT
Microsoft
Technology
ConvictionScore−8
SignalSlight selling
Tracked owners12
MCO
Moody's Corp
Financials
ConvictionScore+16
SignalSlight accumulation
Tracked owners7

What the ownership overlap reveals

Across 17 tracked superinvestors, 2 hold both MSFT and MCO (12% of the combined holder base), led by Chris Hohn (13.1% MSFT · 9.4% MCO). MSFT appears in 12 tracked portfolios; MCO in 7, so MSFT is the more widely held of the two among tracked managers.

MSFT is a Technology holding while MCO sits in Financials — the overlap (or lack of it) partly tracks how each manager allocates across sectors. On the latest 13F cohort, MSFT’s ConvictionScore reads −8 (slight selling) against MCO’s +16 (slight accumulation); MCO shows the stronger net-accumulation reading of the pair.

Among the 2 managers holding both, 2 size MSFT larger and 0 size MCO larger — a lean toward MSFT. A name held with higher weight by managers who own both is one the shared cohort is more concentrated in.

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 MSFT only, who holds MCO only, and who holds both.

MSFT only (10)■ Both (2)MCO only (5)
MSFT only
Both
MCO only

Of 2 shared managers, 2 weight MSFT heavier and 0 weight MCO heavier.

Shared manager conviction

For managers holding both: how hard do they bet on each? Longer bar = bigger position.

Chris Hohn
MSFT
13.1%
MCO
9.4%
Core AI infrastructure holding.
William von Mueffling
MSFT
7.8%
MCO
6.4%
Core compounder.
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Frequently asked questions

Which has more hedge-fund owners: MSFT or MCO?

MSFT (Microsoft) is held by 12 tracked superinvestors; MCO (Moody's Corp) is held by 7. MSFT has 5 more tracked holders. Full ranking by % of portfolio in the table below.

What managers hold both MSFT and MCO?

2 tracked superinvestors hold both MSFT and MCO based on the latest SEC 13F filings. Largest dual-holder: Chris Hohn (13.1% MSFT · 9.4% MCO). Full overlap table below.

What is the overlap between MSFT and MCO institutional ownership?

Across 17 unique tracked holders: 10 hold only MSFT (59%), 2 hold both (12%), 5 hold only MCO (29%). The full Venn split + per-manager position % is on this page.

Among managers holding both MSFT and MCO, which do they prefer?

Of 2 managers holding both, 2 weight MSFT higher and 0 weight MCO higher in their portfolios. MSFT is the preferred conviction position for the majority. Per-manager position %s in the convergence table below.

Sourced from SEC 13F filings (2026). Not investment advice. Methodology.