Christopher Bloomstran - Semper Augustus
As of Q2 2026, Christopher Bloomstran reported 50 long-equity positions worth $884.6M in aggregate.
Copy-investor backtest
- Latest quarter
- +8.21%
- 1-year
- +25.49%
- 3-year
- +82.85%
- 5-year
- +103.77%
- 3-year vs S&P 500
- +9.61%
- 5-year vs S&P 500
- +30.09%
- 5-year top 5
- +115.02%
Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. The vs S&P 500 figures subtract SPY over that manager's own rebalance dates, so both sides cover the same days; both are price return, excluding dividends. Method & limitations.
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Updated 2026-06-06 from SEC 13F data.
Live quotes available for 17 of 29 rows. Rows without a quote are marked unavailable.
| 1 | BRK/B | BERKSHIRE HATHAWAY INC DELCUSIP 084670702 | 22.69% | Reduce -0.9% | 182,299 | $30.39M | No quote | No quote |
| 2 | BRK/A | BERKSHIRE HATHAWAY INC DELCUSIP 084670108 | 16.05% | - | 86 | $21.49M | No quote | No quote |
| 3 | XOM | EXXON MOBIL CORP | 6.50% | Reduce -0.3% | 106,044 | $8.7M | $82.01 | No quote |
| 4 | NEM | NEWMONT MINING CORP | 4.85% | Reduce -0.2% | 197,021 | $6.49M | $32.96 | No quote |
| 5 | GG | GOLDCORP INC NEW | 4.82% | Reduce -0.2% | 442,580 | $6.46M | No quote | No quote |
| 6 | MRK | MERCK & CO INC | 3.72% | - | 78,477 | $4.99M | $63.53 | No quote |
| 7 | SNY | SANOFI | 3.56% | Reduce -0.3% | 105,260 | $4.76M | $45.25 | No quote |
| 8 | HXL | HEXCEL CORP NEW | 3.36% | Reduce -0.3% | 82,512 | $4.5M | $54.55 | No quote |
| 9 | DG | DOLLAR GEN CORP NEW | 2.97% | New | 57,113 | $3.98M | $69.72 | No quote |
| 10 | MCY | MERCURY GENL CORP NEW | 2.95% | Reduce -0.8% | 64,791 | $3.95M | No quote | No quote |
| 11 | GE | GENERAL ELECTRIC CO | 2.88% | - | 129,415 | $3.86M | $29.80 | No quote |
| 12 | AVX | AVX CORP NEW | 2.73% | Reduce -0.2% | 222,765 | $3.65M | No quote | No quote |
| 13 | COST | COSTCO WHSL CORP NEW | 2.54% | - | 20,251 | $3.4M | $167.70 | No quote |
| 14 | VR | VALIDUS HOLDINGS LTD | 2.35% | Reduce -0.3% | 55,851 | $3.15M | No quote | No quote |
| 15 | INTC | INTEL CORP | 2.34% | Reduce -0.3% | 86,731 | $3.13M | $36.07 | No quote |
| 16 | AXP | AMERICAN EXPRESS CO | 2.14% | Reduce -0.3% | 36,147 | $2.86M | $79.12 | No quote |
| 17 | JNJ | JOHNSON & JOHNSON | 1.84% | Reduce -0.2% | 19,804 | $2.47M | $124.57 | No quote |
| 18 | TRV | TRAVELERS COMPANIES INC | 1.80% | - | 20,000 | $2.41M | $120.55 | No quote |
| 19 | STO | STATOIL ASA | 1.62% | Reduce -0.3% | 126,514 | $2.17M | No quote | No quote |
| 20 | KO | COCA COLA CO | 1.58% | - | 50,000 | $2.12M | $42.44 | No quote |
| 21 | WAFD | WASHINGTON FED INC | 1.39% | Reduce -0.3% | 56,075 | $1.86M | No quote | No quote |
| 22 | CBI | CHICAGO BRIDGE & IRON CO N V | 1.28% | Reduce -0.4% | 55,699 | $1.71M | No quote | No quote |
| 23 | CNA | CNA FINL CORP | 1.23% | Reduce -0.3% | 37,405 | $1.65M | $44.17 | No quote |
| 24 | KGC | KINROSS GOLD CORP | 1.00% | Reduce -1.0% | 382,690 | $1.34M | $3.51 | No quote |
| 25 | DST | DST SYS INC DEL | 0.69% | Add +37.3% | 7,568 | $927K | No quote | No quote |
| 26 | CB | CHUBB LIMITED | 0.61% | - | 6,018 | $820K | $136.26 | No quote |
| 27 | MDT | MEDTRONIC PLC | 0.30% | - | 5,000 | $403K | $80.60 | No quote |
| 28 | RDSA | ROYAL DUTCH SHELL PLC | 0.19% | - | 4,868 | $257K | No quote | No quote |
| 29 | LUK | LEUCADIA NATL CORP | - | Sold | 0 | $0 | No quote | No quote |