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 21 of 31 rows. Rows without a quote are marked unavailable.
| 1 | BRK/B | BERKSHIRE HATHAWAY INC DELCUSIP 084670702 | 22.73% | Reduce -0.0% | 184,062 | $39.41M | No quote | No quote |
| 2 | BRK/A | BERKSHIRE HATHAWAY INC DELCUSIP 084670108 | 15.87% | - | 86 | $27.52M | No quote | No quote |
| 3 | SBUX | STARBUCKS CORP | 5.79% | Reduce -0.0% | 176,492 | $10.03M | $56.84 | No quote |
| 4 | XOM | EXXON MOBIL CORP | 5.59% | Reduce -0.1% | 114,029 | $9.7M | $85.02 | No quote |
| 5 | MCY | MERCURY GENL CORP NEW | 4.47% | Reduce 0.0% | 154,390 | $7.74M | No quote | No quote |
| 6 | SMHI | SEACOR MARINE HLDGS INC | 4.29% | - | 328,858 | $7.44M | $22.63 | No quote |
| 7 | USG | U S G CORP | 3.70% | Reduce -1.4% | 147,992 | $6.41M | No quote | No quote |
| 8 | DG | DOLLAR GEN CORP NEW | 3.63% | Reduce -0.1% | 57,621 | $6.3M | $109.30 | No quote |
| 9 | SNY | SANOFI | 3.18% | - | 123,472 | $5.52M | $44.67 | No quote |
| 10 | NEM | NEWMONT MINING CORP | 3.06% | - | 175,676 | $5.31M | $30.20 | No quote |
| 11 | COST | COSTCO WHSL CORP NEW | 2.68% | - | 19,816 | $4.65M | $234.86 | No quote |
| 12 | HXL | HEXCEL CORP NEW | 2.56% | Reduce 0.0% | 66,278 | $4.44M | $67.05 | No quote |
| 13 | CMI | CUMMINS INC | 2.53% | New | 30,035 | $4.39M | $146.06 | No quote |
| 14 | GG | GOLDCORP INC NEW | 2.24% | Reduce 0.0% | 380,070 | $3.88M | No quote | No quote |
| 15 | NKE | NIKE INC | 1.94% | - | 39,618 | $3.36M | $84.71 | No quote |
| 16 | EQNR | EQUINOR ASA | 1.79% | - | 110,240 | $3.11M | $28.20 | No quote |
| 17 | MRK | MERCK & CO INC | 1.75% | - | 42,723 | $3.03M | $70.95 | No quote |
| 18 | KGC | KINROSS GOLD CORP | 1.72% | - | 1,106,958 | $2.99M | $2.70 | No quote |
| 19 | NXPI | NXP SEMICONDUCTORS N V | 1.50% | New | 30,378 | $2.6M | $85.49 | No quote |
| 20 | TRV | TRAVELERS COMPANIES INC | 1.50% | - | 20,000 | $2.59M | $129.70 | No quote |
| 21 | DIS | DISNEY WALT CO | 1.48% | Reduce 0.0% | 21,929 | $2.56M | $116.92 | No quote |
| 22 | AXP | AMERICAN EXPRESS CO | 1.34% | Reduce -0.1% | 21,761 | $2.32M | $106.47 | No quote |
| 23 | WAFD | WASHINGTON FED INC | 1.02% | Reduce 0.0% | 55,204 | $1.77M | No quote | No quote |
| 24 | AVX | AVX CORP NEW | 1.01% | Reduce -4.3% | 97,380 | $1.76M | No quote | No quote |
| 25 | KO | COCA COLA CO | 0.80% | - | 30,000 | $1.39M | $46.20 | No quote |
| 26 | GE | GENERAL ELECTRIC CO | 0.78% | - | 119,515 | $1.35M | $11.29 | No quote |
| 27 | INTC | INTEL CORP | 0.58% | - | 21,161 | $1M | $47.30 | No quote |
| 28 | MDT | MEDTRONIC PLC | 0.29% | - | 5,050 | $497K | $98.42 | No quote |
| 29 | RDSA | ROYAL DUTCH SHELL PLC | 0.19% | - | 4,868 | $332K | No quote | No quote |
| 31 | VR | VALIDUS HOLDINGS LTD | - | Sold | 0 | $0 | No quote | No quote |
| 30 | FAX | ABERDEEN ASIA PACIFIC INCOM | - | Sold | 0 | $0 | No quote | No quote |