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 26 of 32 rows. Rows without a quote are marked unavailable.
| 1 | BRK/B | BERKSHIRE HATHAWAY INC DELCUSIP 084670702 | 18.30% | Add +7.3% | 226,209 | $61.76M | No quote | No quote |
| 2 | BRK/A | BERKSHIRE HATHAWAY INC DELCUSIP 084670108 | 11.15% | Add +15.0% | 92 | $37.62M | No quote | No quote |
| 3 | OLN | OLIN CORP | 7.87% | Reduce -23.6% | 573,688 | $26.55M | $46.28 | |
| 4 | NEM | NEWMONT CORP | 7.18% | Add +4.1% | 406,256 | $24.24M | $59.67 | |
| 5 | PARA | PARAMOUNT GLOBAL | 6.99% | Add +5.5% | 955,864 | $23.59M | No quote | No quote |
| 6 | Y | ALLEGHANY CORP MD | 5.10% | Reduce -36.9% | 20,681 | $17.23M | No quote | No quote |
| 7 | XOM | EXXON MOBIL CORP | 4.05% | Add +0.3% | 159,565 | $13.67M | $85.64 | |
| 8 | KGC | KINROSS GOLD CORP | 3.84% | Add +45.3% | 3,615,556 | $12.94M | $3.58 | |
| 9 | VLO | VALERO ENERGY CORP | 3.74% | Reduce -0.2% | 118,892 | $12.64M | $106.28 | |
| 10 | DINO | HF SINCLAIR CORP | 3.74% | Add +0.0% | 279,209 | $12.61M | $45.16 | |
| 11 | DLTR | DOLLAR TREE INC | 3.23% | Add +2.2% | 69,956 | $10.9M | $155.86 | |
| 12 | DG | DOLLAR GEN CORP NEW | 3.21% | Add +192.2% | 44,100 | $10.82M | $245.44 | |
| 13 | ALK | ALASKA AIR GROUP INC | 2.40% | Add +31.1% | 202,318 | $8.1M | $40.05 | |
| 14 | CMI | CUMMINS INC | 2.36% | Add +16.3% | 41,141 | $7.96M | $193.53 | |
| 15 | SBUX | STARBUCKS CORP | 2.24% | Add +12.3% | 98,901 | $7.56M | $76.39 | |
| 16 | EQNR | EQUINOR ASA | 2.03% | Reduce -0.0% | 196,717 | $6.84M | $34.76 | |
| 17 | MCY | MERCURY GENL CORP NEW | 1.87% | Add +0.0% | 142,802 | $6.33M | No quote | No quote |
| 18 | DIS | DISNEY WALT CO | 1.85% | Add +34.4% | 65,975 | $6.23M | $94.40 | |
| 19 | NXPI | NXP SEMICONDUCTORS N V | 1.59% | Add +34.4% | 36,231 | $5.36M | $148.02 | |
| 20 | MRK | MERCK & CO INC | 1.20% | Add +0.9% | 44,473 | $4.06M | $91.18 | |
| 21 | HXL | HEXCEL CORP NEW | 1.11% | Reduce -0.1% | 71,438 | $3.74M | $52.31 | |
| 22 | TRV | TRAVELERS COMPANIES INC | 1.00% | - | 20,000 | $3.38M | $169.15 | |
| 23 | AXP | AMERICAN EXPRESS CO | 0.84% | Reduce -0.8% | 20,451 | $2.84M | $138.62 | |
| 24 | COST | COSTCO WHSL CORP NEW | 0.73% | Reduce -0.9% | 5,119 | $2.45M | $479.20 | |
| 25 | WAFD | WASHINGTON FED INC | 0.54% | - | 61,190 | $1.84M | No quote | No quote |
| 26 | SMHI | SEACOR MARINE HLDGS INC | 0.43% | Reduce -1.3% | 251,428 | $1.45M | $5.76 | |
| 27 | KO | COCA COLA CO | 0.42% | Add +1.9% | 22,425 | $1.41M | $62.92 | |
| 28 | NKE | NIKE INC | 0.34% | Add +6.5% | 11,335 | $1.16M | $102.16 | |
| 29 | GE | GENERAL ELECTRIC CO | 0.34% | - | 17,821 | $1.14M | $63.69 | |
| 30 | CVX | CHEVRON CORP NEW | 0.18% | Add +24.1% | 4,079 | $591K | $144.89 | |
| 31 | PEP | PEPSICO INC | 0.08% | - | 1,582 | $264K | $166.88 | |
| 32 | SHEL | SHELL PLC | 0.08% | - | 4,868 | $255K | $52.38 |