Parthenon

$962M 13F equity value
138 Holdings
Quarter ended June 30, 2026

The latest 13F on file for Parthenon covers the quarter ended June 30, 2026. Institutional managers report holdings quarterly to the SEC, so each filing is a snapshot of positions held on that date.

Top Holdings

TickerCompanySharesValueWeight
MSFTMICROSOFT CORP227,288$85M8.8%
BRKBBERKSHIRE HATHAWAY INC DEL136,778$68M7.1%
GLWCORNING INC228,865$58M6.1%
GOOGLALPHABET INC151,488$54M5.6%
GOOGALPHABET INC109,471$39M4.0%
METAMETA PLATFORMS INC67,543$38M4.0%
AAPLAPPLE INC127,020$37M3.8%
JNJJOHNSON & JOHNSON120,079$30M3.2%
WMTWALMART INC225,415$26M2.7%
FASTFASTENAL CO527,272$25M2.6%

Track Parthenon's 13F portfolio: $962M in reported holdings, 138 positions. Top holdings and quarterly changes on SentiSense.

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