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 28 rows. Rows without a quote are marked unavailable.
| 1 | BRK/B | BERKSHIRE HATHAWAY INC DELCUSIP 084670702 | 22.89% | - | 181,295 | $38.65M | No quote | No quote |
| 2 | BRK/A | BERKSHIRE HATHAWAY INC DELCUSIP 084670108 | 15.84% | Reduce -1.2% | 84 | $26.74M | No quote | No quote |
| 3 | NEM | NEWMONT GOLDCORP CORPORATION | 6.57% | Add +65.2% | 288,349 | $11.09M | $38.47 | No quote |
| 4 | SBUX | STARBUCKS CORP | 5.66% | Reduce -34.0% | 113,915 | $9.55M | $83.83 | No quote |
| 5 | XOM | EXXON MOBIL CORP | 4.99% | Add +0.2% | 110,024 | $8.43M | $76.63 | No quote |
| 6 | DG | DOLLAR GEN CORP NEW | 4.36% | Reduce -1.4% | 54,405 | $7.35M | $135.15 | No quote |
| 7 | MCY | MERCURY GENL CORP NEW | 4.00% | Reduce -29.4% | 108,043 | $6.75M | No quote | No quote |
| 8 | COST | COSTCO WHSL CORP NEW | 3.06% | Add +0.1% | 19,530 | $5.16M | $264.26 | No quote |
| 9 | NXPI | NXP SEMICONDUCTORS N V | 3.05% | Add +0.4% | 52,798 | $5.15M | $97.62 | No quote |
| 10 | CMI | CUMMINS INC | 2.98% | Add +0.1% | 29,311 | $5.02M | $171.34 | No quote |
| 11 | HXL | HEXCEL CORP NEW | 2.95% | Reduce -4.8% | 61,632 | $4.99M | $80.88 | No quote |
| 12 | SMHI | SEACOR MARINE HLDGS INC | 2.85% | Add +0.1% | 321,498 | $4.81M | $14.96 | No quote |
| 13 | SWKS | SKYWORKS SOLUTIONS INC | 2.77% | Add +2.4% | 60,430 | $4.67M | $77.26 | No quote |
| 14 | KGC | KINROSS GOLD CORP | 2.50% | Add +0.3% | 1,087,314 | $4.22M | $3.88 | No quote |
| 15 | MRK | MERCK & CO INC | 2.12% | - | 42,723 | $3.58M | $83.84 | No quote |
| 16 | AVX | AVX CORP NEW | 2.01% | Add +39.4% | 204,090 | $3.39M | No quote | No quote |
| 17 | DIS | DISNEY WALT CO | 1.78% | Add +0.2% | 21,505 | $3M | $139.64 | No quote |
| 18 | TRV | TRAVELERS COMPANIES INC | 1.77% | - | 20,000 | $2.99M | $149.50 | No quote |
| 19 | AXP | AMERICAN EXPRESS CO | 1.49% | Reduce -4.0% | 20,425 | $2.52M | $123.43 | No quote |
| 20 | EQNR | EQUINOR ASA | 1.35% | Add +6.8% | 115,113 | $2.28M | $19.78 | No quote |
| 21 | WAFD | WASHINGTON FED INC | 1.12% | Add +0.6% | 54,320 | $1.9M | No quote | No quote |
| 22 | INTC | INTEL CORP | 1.12% | Add +91.1% | 39,520 | $1.89M | $47.87 | No quote |
| 23 | KO | COCA COLA CO | 0.91% | - | 30,000 | $1.53M | $50.93 | No quote |
| 24 | GE | GENERAL ELECTRIC CO | 0.74% | - | 119,415 | $1.25M | $10.50 | No quote |
| 25 | NKE | NIKE INC | 0.63% | - | 12,723 | $1.07M | $83.94 | No quote |
| 26 | MDT | MEDTRONIC PLC | 0.29% | Add +1.1% | 5,106 | $497K | $97.34 | No quote |
| 27 | RDSA | ROYAL DUTCH SHELL PLC | 0.19% | - | 4,868 | $317K | No quote | No quote |
| 28 | GG | GOLDCORP INC NEW | - | Sold | 0 | $0 | No quote | No quote |