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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−17
SignalSlight selling
Tracked owners12
MCO
Moody's Corp
Financials
ConvictionScore+14
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 −17 (slight selling) against MCO’s +14 (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.”

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 positions are in the convergence table below.

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

Deep dive

Reading for your research

Optional background reading on interpreting company disclosures and investing methods. These books do not validate a signal or predict returns.

Amazon affiliate links — as an Amazon Associate, HoldLens earns from qualifying purchases and membership trials at no extra cost to you. These are books we genuinely recommend. Not investment advice; always do your own research.