Managers / Q3 2025 · view latest →
PARTHENON LLC
CIK 0001088859 · 435 NORTH WHITTINGTON PARKWAY, SUITE 180, LOUISVILLE, KY, 40222 · 5023275660
Reported Value
$903M
Q3 2025
Positions
129
Filings on Record
30
2019–present window
Filed
Oct 31, 2025
original filing
Summary
Parthenon Llc reported $903M in U.S.-listed holdings across 129 positions for Q3 2025.
Its largest position, MSFT, represents 13.3% of the portfolio.
Compared with Q2 2025, the fund opened 4 new positions and exited 1.
Reported Value by Quarter
13F Reported Value
Portfolio Composition
By security type
Composition data arrives with ticker enrichment.
Quarter-over-Quarter Changes full breakdown →
Holdings — Q3 2025
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $875M | 127 | Apr 28, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $927M | 131 | Jan 23, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $903M | 129 | Oct 31, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $874M | 126 | Jul 29, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $813M | 122 | May 2, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $827M | 123 | Feb 3, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q3 2024 | $837M | 125 | Nov 5, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q2 2024 | $787M | 121 | Aug 8, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q1 2024 | $789M | 121 | Apr 30, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q4 2023 | $723M | 117 | Feb 5, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q3 2023 | $666M | 114 | Oct 30, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q2 2023 | $692M | 116 | Jul 27, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q1 2023 | $653M | 114 | May 8, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q4 2022 | $609.6B | 110 | Feb 8, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q3 2022 | $554M | 107 | Nov 1, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q2 2022 | $590M | 111 | Jul 29, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q1 2022 | $690M | 115 | May 9, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q4 2021 | $713M | 118 | Feb 7, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q3 2021 | $665M | 120 | Oct 28, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q2 2021 | $667M | 121 | Jul 28, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q1 2021 | $622M | 116 | Apr 23, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q4 2020 | $580M | 117 | Feb 3, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q3 2020 | $516M | 106 | Oct 29, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q2 2020 | $482M | 105 | Jul 24, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q1 2020 | $420M | 103 | Apr 28, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q4 2019 | $501M | 107 | Jan 28, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q3 2019 | $468M | 105 | Oct 31, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q2 2019 | $466M | 107 | Jul 29, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q1 2019 | $447M | 106 | May 3, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q4 2018 | $406M | 101 | Jan 29, 2019 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.