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Ownership Diff · MSFT vs OXY
MSFT vs OXY
Microsoft · Occidental Petroleum
Superinvestor ownership overlap, unique holders, and conviction comparison.
MSFT
Microsoft
Technology
ConvictionScore−8
SignalSlight selling
Tracked owners12
OXY
Occidental Petroleum
Energy
ConvictionScore+22
SignalSlight accumulation
Tracked owners3
Ownership fingerprint
Who holds MSFT only, who holds OXY only, and who holds both.
■ MSFT only (12)■ Both (0)■ OXY only (3)
MSFT only
OXY only
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
Both · 0
No manager holds both MSFT and OXY.
Only OXY · 3
- Prem Watsa13.5%
- Warren Buffett4.9%
- Carl Icahn4.8%
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Remove with Pro →Frequently asked questions
Which has more hedge-fund owners: MSFT or OXY?
MSFT (Microsoft) is held by 12 tracked superinvestors; OXY (Occidental Petroleum) is held by 3. MSFT has 9 more tracked holders. Full ranking by % of portfolio in the table below.
What managers hold both MSFT and OXY?
0 tracked superinvestors hold both MSFT and OXY based on the latest SEC 13F filings. Full overlap table below.
What is the overlap between MSFT and OXY institutional ownership?
Across 15 unique tracked holders: 12 hold only MSFT (80%), 0 hold both (0%), 3 hold only OXY (20%). The full Venn split + per-manager position % is on this page.
Sourced from SEC 13F filings (2026). Not investment advice. Methodology.