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Portfolio overlap · pairwise 13F intersection

Bill Nygren · Joel Greenblatt
what they both own

Both Bill Nygren (Oakmark Funds) and Joel Greenblatt (Gotham Asset Management) hold 35 of the same stocks per their latest 13F filings — a Jaccard overlap of 15.6% across portfolios of 48 and 212 positions. Combined position weight in shared names: 61.0% of each investor's portfolio capacity.

35
Shared tickers
15.6%
Jaccard overlap
61.0%
Joint conviction

Shared positions, ranked by joint conviction

Joint conviction = Bill Nygren's portfolio weight + Joel Greenblatt's portfolio weight. A stock that both investors size heavily ranks higher than one both hold marginally. Position weight reflects each investor's most recent 13F filing (45-day SEC lag applies; filings can be 1-3 months old).

TickerNygrenGreenblattJointConvictionScore
CRM3.7%0.5%4.2%0
GOOGL3.2%0.7%3.9%0
ABNB3.2%0.5%3.7%0
ICE3.4%0.1%3.5%0
KEYS3.3%0.1%3.4%0
COP3.1%0.2%3.3%0
IQV2.8%0.1%2.9%0
SCHW2.7%0.1%2.8%0
COF2.5%0.3%2.8%0
MRK2.0%0.5%2.5%0
AMZN1.3%0.9%2.2%0
DELL1.6%0.3%1.9%0
EFX1.8%0.1%1.9%0
GM1.3%0.5%1.8%0
C1.4%0.3%1.7%0
FE1.5%0.1%1.6%0
UNP1.2%0.3%1.5%0
ALLY1.4%0.1%1.5%0
NFLX1.3%0.1%1.4%0
BAC1.2%0.2%1.4%0
CHTR1.1%0.1%1.2%0
ADBE0.7%0.5%1.2%0
CMCSA1.0%0.2%1.2%0
CNC0.6%0.5%1.1%0
GOOG0.3%0.7%1.0%0
Showing top 25 of 35 shared positions.

Compare individually

Data note. Position percentages are derived from each investor's most recent SEC Form 13F filing (45-day lag), filtered to disclosed long positions only. 13F filings exclude short positions, options (mostly), foreign-domiciled holdings, and positions below the reporting threshold. Joint conviction is a descriptive sum, not a recommendation. Per HoldLens compliance: this page is factual portfolio comparison, not investment advice. Always verify against the source filing before acting.