Combined portfolio
As of Q2 2026, the AlphaBaseline combined portfolio aggregates $144.09M of reported 13F holdings across 1 institutional managers, covering 7 of the largest positions by holder count.
This view adds up the holdings of every focused investor we track into one book, so you can see what the group owns as a whole and which stocks they crowd into.
For Q2 2026 it covers the 7 most widely held positions, worth $144.09M in aggregate reported value.
- Source
- Aggregate SEC 13F data
- Period
- Q2 2026
- Coverage
- 1 managers included
13F data is delayed and excludes shorts/non-13F assets. Refreshed 2026-07-15.
Top buys
These are the stocks the group bought most this quarter, ranked by net dollar value added.
No activity in this period.
Big bets
Each of these is a single position worth at least 40% of one manager's portfolio, marking their highest-conviction wagers.
No single position reached the 40%-of-portfolio threshold this quarter.
All positions
This table lists the 7 most widely held positions in the combined book, ranked by how many managers hold each one. Select a ticker to see exactly which managers hold it and at what size.
| 1 | BRK-B | BERKSHIRE HATHAWAY INC DEL | 1 | 33.89% | $48.84M | -$15.58B |
| 2 | BRK-A | BERKSHIRE HATHAWAY INC DEL | 1 | 15.59% | $22.47M | -$3.41B |
| 3 | AXP | AMERICAN EXPRESS CO | 1 | 15.26% | $21.99M | -$46.8B |
| 4 | MA | MASTERCARD INCORPORATED | 1 | 14.26% | $20.54M | -$4.81B |
| 5 | MCO | MOODYS CORP | 1 | 8.49% | $12.23M | -$19.73B |
| 6 | RACE | FERRARI N V | 1 | 7.71% | $11.11M | -$310.61M |
| 7 | DJCO | DAILY JOURNAL CORP | 1 | 4.80% | $6.91M | +$1.37M |