13F filings cover long US equity positions only — no shorts, bonds or cash. “% of portfolio” refers to the manager’s reported 13F portfolio, not the entire fund. All facts come from public SEC filings with a link to the original document; this is not investment advice.
| # | Position | % of portfolio | Value | Shares | Δ Q/Q |
|---|---|---|---|---|---|
| 1 |  BRK-BBERKSHIRE HATHAWAY INC DEL | 21.4 % | $7.4B | 14.7M | TRIM-13.8 % |
| 2 |  CATCATERPILLAR INC | 19.7 % | $6.8B | 6.4M | HOLD |
| 3 |  CNICANADIAN NATL RY CO | 18 % | $6.2B | 51.8M | HOLD |
| 4 | 17.3 % | $6B | 26.7M | TRIM-3.3 % | |
| 5 | 6.6 % | $2.3B | 3.6M | HOLD | |
| 6 | 4.2 % | $1.5B | 5.2M | HOLD | |
| 7 | 2.8 % | $950.3M | 8.4M | HOLD | |
| 8 | 2.2 % | $746.6M | 2.4M | HOLD | |
| 9 | 1.9 % | $660.3M | 6.2M | HOLD | |
| 10 | 1 % | $352.7M | 1M | NEW | |
| 11 | 1 % | $339.9M | 2M | HOLD | |
| 12 | 0.7 % | $238.1M | 592.4K | HOLD | |
| 13 | 0.5 % | $180M | 1.2M | NEW | |
| 14 | 0.5 % | $160.6M | 9.2M | HOLD | |
| 15 | 0.5 % | $159.6M | 444.5K | HOLD | |
| 16 | 0.4 % | $140.3M | 1.7M | HOLD | |
| 17 | 0.3 % | $120.1M | 1M | HOLD | |
| 18 | 0.3 % | $113.5M | 7M | HOLD | |
| 19 | 0.3 % | $90.5M | 334.9K | HOLD | |
| 20 | 0.2 % | $71M | 373K | HOLD | |
| 21 | 0.2 % | $58.4M | 2.5M | HOLD | |
| 22 | 0.2 % | $51.8M | 2.1M | HOLD | |
| 23 | 0.1 % | $17.7M | 500K | HOLD | |
| 24 | 0 % | $11M | 124.3K | HOLD |
| # | Position | % of portfolio | Others |
|---|---|---|---|
| 1 | BRK-BBERKSHIRE HATHAWAY INC DEL | 21.4 % | +9 |
| 2 | CATCATERPILLAR INC | 19.7 % | +5 |
| 3 | CNICANADIAN NATL RY CO | 18 % | +4 |
| 4 |  WMWASTE MGMT INC DEL | 17.3 % | +3 |
| 5 | 6.6 % | +6 | |
| 6 | 4.2 % | +2 | |
| 7 | 2.8 % | +6 | |
| 8 | 2.2 % | +6 | |
| 9 | 1.9 % | +0 | |
| 10 | 1 % | +7 |
Most in line with the market: BRK-B (9 other managers). Loneliest position: KOF (0).
Overlap = Σ min(weight A, weight B) across shared positions, computed only from the mapped positions of both managers.
