PARTHENON LLC
Top Portfolio Positions
105 positions ·
$783,254,751 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| MSFT |
Microsoft Corp
Technology
|
227,868 | $84,349,897 | 10.77% | |
| BRK-B |
Berkshire Hathaway Inc
Financial Services
|
138,348 | $66,296,361 | 8.46% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
157,083 | $45,170,787 | 5.77% | |
| META |
Meta Platforms, Inc.
Communication Services
|
67,643 | $38,700,589 | 4.94% | |
| AAPL |
Apple Inc.
Technology
|
127,221 | $32,287,417 | 4.12% | |
| GLW |
Corning Inc /Ny
Technology
|
230,615 | $31,356,721 | 4.00% | |
| XOM |
Exxon Mobil Corp
Energy
|
174,820 | $29,659,961 | 3.79% | |
| JNJ |
Johnson & Johnson
Healthcare
|
120,839 | $29,537,885 | 3.77% | |
| WMT |
Walmart Inc.
Consumer Defensive
|
226,440 | $28,141,963 | 3.59% | |
| FAST |
Fastenal Co
Industrials
|
543,072 | $25,198,540 | 3.22% |
Portfolio Trend
25 quarters · across all stocks
Holdings in RSSS
Shares Held
Position Value (USD)
23 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $886,561 | 392,284 | Shares | Sole | 2026-04-28 | |
| 2025-12-31 | $1,153,314 | 392,284 | Shares | Sole | 2026-01-23 | |
| 2025-09-30 | $1,463,219 | 392,284 | Shares | Sole | 2025-10-31 | |
| 2025-06-30 | $1,125,855 | 392,284 | Shares | Sole | 2025-07-29 | |
| 2025-03-31 | $1,019,938 | 392,284 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $1,627,978 | 392,284 | Shares | Sole | 2025-02-03 | |
| 2024-09-30 | $999,955 | 366,284 | Shares | Sole | 2024-11-05 | |
| 2024-06-30 | $934,024 | 366,284 | Shares | Sole | 2024-08-08 | |
| 2024-03-31 | $1,157,457 | 366,284 | Shares | Sole | 2024-04-30 | |
| 2023-12-31 | $952,338 | 366,284 | Shares | Sole | 2024-02-05 | |
| 2023-09-30 | $915,710 | 366,284 | Shares | Sole | 2023-10-30 | |
| 2023-06-30 | $747,219 | 366,284 | Shares | Sole | 2023-07-27 | |
| 2023-03-31 | $736,230 | 366,284 | Shares | Sole | 2023-05-08 | |
| 2022-12-31 | $703,265 | 366,284 | Shares | Sole | 2023-02-08 | |
| 2022-09-30 | $747,219 | 366,284 | Shares | Sole | 2022-11-01 | |
| 2022-06-30 | $651,985 | 366,284 | Shares | Sole | 2022-07-29 | |
| 2022-03-31 | $780,184 | 366,284 | Shares | Sole | 2022-05-09 | |
| 2021-12-31 | $901,058 | 366,284 | Shares | Sole | 2022-02-07 | |
| 2021-09-30 | $959,664 | 366,284 | Shares | Sole | 2021-10-28 | |
| 2021-06-30 | $1,047,572 | 366,284 | Shares | Sole | 2021-07-28 | |
| 2021-03-31 | $849,778 | 366,284 | Shares | Sole | 2021-04-23 | |
| 2020-12-31 | $803,661 | 344,919 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $752,396 | 332,919 | Shares | Sole | 2020-10-29 | |
| No 13F history on record for this holder in this stock. | ||||||