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Warren Buffett vs Ken Griffin

Portfolio overlap & divergence from the latest 13F filings.

Warren Buffett

Berkshire Hathaway

value

Ken Griffin

Citadel Advisors

multi

Shared holdings

3

Portfolio overlap

4%

Positions (A · B)

29 · 5973

Stocks they both own

StockWarren %Ken %
$AAPL

APPLE INC

22%2.3%
$GOOGL

ALPHABET INC

5.9%1.7%
$GOOG

ALPHABET INC

0.4%0.9%

Only Warren Buffett owns

Only Ken Griffin owns

Frequently asked

What stocks do Warren Buffett and Ken Griffin both own?

They share 3 holdings, the largest overlaps being $AAPL, $GOOGL, $GOOG.

How similar are their portfolios?

Their disclosed long books overlap roughly 4% by position set. Warren Buffett runs 29 positions; Ken Griffin runs 5973.

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Overlap computed from disclosed long equity positions (SEC 13F / N-PORT). Diversified books are capped to their largest positions. Not financial advice.