Christopher Bloomstran - Semper Augustus
As of Q1 2026, Christopher Bloomstran reported 44 long-equity positions worth $837.34M in aggregate.
Copy-investor backtest
- Latest quarter
- -8.36%
- 1-year
- +29.40%
- 3-year
- +76.91%
- 3-year top 5
- +88.25%
Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. Method & limitations.
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Updated 2026-06-06 from SEC 13F data.
Live quotes available for 28 of 34 rows. Rows without a quote are marked unavailable.
| 1 | BRK/B | BERKSHIRE HATHAWAY INC DELCUSIP 084670702 | 18.41% | Add +0.8% | 227,986 | $60.88M | No quote | No quote |
| 2 | BRK/A | BERKSHIRE HATHAWAY INC DELCUSIP 084670108 | 12.54% | Add +10.9% | 102 | $41.46M | No quote | No quote |
| 3 | OLN | OLIN CORP | 8.32% | Add +11.8% | 641,270 | $27.5M | $42.88 | |
| 4 | PARA | PARAMOUNT GLOBAL | 5.91% | Add +7.3% | 1,025,957 | $19.53M | No quote | No quote |
| 5 | NEM | NEWMONT CORP | 5.42% | Add +5.0% | 426,434 | $17.92M | $42.03 | |
| 6 | MCY | MERCURY GENL CORP NEW | 4.92% | Add +301.0% | 572,572 | $16.27M | No quote | No quote |
| 7 | DINO | HF SINCLAIR CORP | 4.61% | Add +1.5% | 283,360 | $15.26M | $53.84 | |
| 8 | KGC | KINROSS GOLD CORP | 4.25% | Add +3.5% | 3,741,021 | $14.07M | $3.76 | |
| 9 | VLO | VALERO ENERGY CORP | 3.93% | Add +2.4% | 121,761 | $13.01M | $106.85 | |
| 10 | XOM | EXXON MOBIL CORP | 3.23% | Reduce -23.3% | 122,353 | $10.68M | $87.31 | |
| 11 | DG | DOLLAR GEN CORP NEW | 3.20% | Reduce -0.1% | 44,064 | $10.57M | $239.86 | |
| 12 | DLTR | DOLLAR TREE INC | 2.88% | Reduce -0.1% | 69,902 | $9.51M | $136.10 | |
| 13 | Y | ALLEGHANY CORP MD | 2.81% | Reduce -46.5% | 11,065 | $9.29M | No quote | No quote |
| 14 | CMI | CUMMINS INC | 2.56% | Add +1.0% | 41,561 | $8.46M | $203.51 | |
| 15 | SBUX | STARBUCKS CORP | 2.52% | Add +0.0% | 98,925 | $8.34M | $84.26 | |
| 16 | ALK | ALASKA AIR GROUP INC | 2.47% | Add +3.0% | 208,447 | $8.16M | $39.15 | |
| 17 | EQNR | EQUINOR ASA | 1.97% | Reduce -0.1% | 196,445 | $6.5M | $33.11 | |
| 18 | DIS | DISNEY WALT CO | 1.92% | Add +2.1% | 67,367 | $6.36M | $94.33 | |
| 19 | NXPI | NXP SEMICONDUCTORS N V | 1.73% | Add +6.9% | 38,719 | $5.71M | $147.50 | |
| 20 | MRK | MERCK & CO INC | 1.16% | - | 44,473 | $3.83M | $86.12 | |
| 21 | HXL | HEXCEL CORP NEW | 1.12% | Reduce -0.1% | 71,366 | $3.69M | $51.72 | |
| 22 | TRV | TRAVELERS COMPANIES INC | 0.93% | - | 20,000 | $3.06M | $153.20 | |
| 23 | COST | COSTCO WHSL CORP NEW | 0.73% | - | 5,119 | $2.42M | $472.36 | |
| 24 | SMHI | SEACOR MARINE HLDGS INC | 0.43% | Reduce -0.2% | 250,922 | $1.41M | $5.62 | |
| 25 | KO | COCA COLA CO | 0.38% | - | 22,425 | $1.26M | $56.01 | |
| 26 | GE | GENERAL ELECTRIC CO | 0.33% | - | 17,821 | $1.1M | $61.89 | |
| 27 | NKE | NIKE INC | 0.29% | Add +1.6% | 11,515 | $957K | $83.11 | |
| 28 | AXP | AMERICAN EXPRESS CO | 0.27% | Reduce -67.8% | 6,593 | $889K | $134.84 | |
| 29 | WAFD | WASHINGTON FED INC | 0.25% | Reduce -54.5% | 27,847 | $835K | No quote | No quote |
| 30 | CVX | CHEVRON CORP NEW | 0.16% | Reduce -11.5% | 3,610 | $519K | $143.77 | |
| 31 | AAPL | APPLE INC | 0.14% | New | 3,374 | $466K | $138.12 | |
| 32 | PEP | PEPSICO INC | 0.08% | - | 1,582 | $258K | $163.08 | |
| 33 | SHEL | SHELL PLC | 0.07% | - | 4,868 | $242K | $49.71 | |
| 34 | DOW | DOW INC | 0.07% | New | 5,169 | $227K | $43.92 |