AAPL vs GRBK
Apple Inc. · Green Brick Partners
Superinvestor ownership overlap, unique holders, and conviction comparison.
What the ownership overlap reveals
Across 5 tracked superinvestors, no manager holds both AAPL and GRBK — the two names draw on entirely separate pools of smart money. AAPL appears in 3 tracked portfolios; GRBK in 2, so AAPL is the more widely held of the two among tracked managers.
AAPL is a Technology 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, AAPL’s ConvictionScore reads −21 (slight selling) against GRBK’s +14 (slight accumulation); GRBK 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 AAPL only, who holds GRBK only, and who holds both.
- Warren Buffett22.4%
- David Rolfe10.2%
- Joel Greenblatt3.8%
No manager holds both AAPL and GRBK.
- David Einhorn28.7%
- Howard Marks9.4%
Frequently asked questions
Which has more hedge-fund owners: AAPL or GRBK?
AAPL (Apple Inc.) is held by 3 tracked superinvestors; GRBK (Green Brick Partners) is held by 2. AAPL has 1 more tracked holder. Full ranking by % of portfolio in the table below.
What managers hold both AAPL and GRBK?
0 tracked superinvestors hold both AAPL and GRBK based on the latest SEC 13F filings. Full overlap table below.
What is the overlap between AAPL and GRBK institutional ownership?
Across 5 unique tracked holders: 3 hold only AAPL (60%), 0 hold both (0%), 2 hold only GRBK (40%). The full Venn split + per-manager position % is on this page.
Sourced from SEC 13F filings (2026). Not investment advice. Methodology.
Reading for your research
Optional background reading on interpreting company disclosures and investing methods. These books do not validate a signal or predict returns.
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