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Ownership Diff · GRBK vs MSFT
GRBK vs MSFT
Green Brick Partners · Microsoft
Superinvestor ownership overlap, unique holders, and conviction comparison.
GRBK
Green Brick Partners
Real Estate
ConvictionScore+13
SignalSlight accumulation
Tracked owners2
MSFT
Microsoft
Technology
ConvictionScore−8
SignalSlight selling
Tracked owners12
Ownership fingerprint
Who holds GRBK only, who holds MSFT only, and who holds both.
■ GRBK only (2)■ Both (0)■ MSFT only (12)
GRBK only
MSFT only
Only GRBK · 2
- David Einhorn28.7%
- Howard Marks9.4%
Both · 0
No manager holds both GRBK and MSFT.
Only MSFT · 12
- Chris Hohn13.1%
- Terry Smith11.2%
- Chase Coleman10.7%
- Polen Capital9.4%
- Stanley Druckenmiller9.1%
- John Armitage8.9%
- Stephen Mandel7.8%
- William von Mueffling7.8%
- +4 more
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Remove with Pro →Frequently asked questions
Which has more hedge-fund owners: GRBK or MSFT?
GRBK (Green Brick Partners) is held by 2 tracked superinvestors; MSFT (Microsoft) is held by 12. MSFT has 10 more tracked holders. Full ranking by % of portfolio in the table below.
What managers hold both GRBK and MSFT?
0 tracked superinvestors hold both GRBK and MSFT based on the latest SEC 13F filings. Full overlap table below.
What is the overlap between GRBK and MSFT institutional ownership?
Across 14 unique tracked holders: 2 hold only GRBK (14%), 0 hold both (0%), 12 hold only MSFT (86%). The full Venn split + per-manager position % is on this page.
Sourced from SEC 13F filings (2026). Not investment advice. Methodology.