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 20 of 29 rows. Rows without a quote are marked unavailable.
| 1 | BRK/B | BERKSHIRE HATHAWAY INC DELCUSIP 084670702 | 23.74% | Reduce -1.6% | 181,032 | $36.96M | No quote | No quote |
| 2 | BRK/A | BERKSHIRE HATHAWAY INC DELCUSIP 084670108 | 16.71% | Reduce -1.2% | 85 | $26.01M | No quote | No quote |
| 3 | SBUX | STARBUCKS CORP | 7.15% | Reduce -2.1% | 172,724 | $11.12M | $64.40 | No quote |
| 4 | MCY | MERCURY GENL CORP NEW | 5.02% | Reduce -2.2% | 150,972 | $7.81M | No quote | No quote |
| 5 | XOM | EXXON MOBIL CORP | 4.91% | Reduce -1.8% | 111,989 | $7.64M | $68.19 | No quote |
| 6 | DG | DOLLAR GEN CORP NEW | 3.89% | Reduce -2.8% | 55,987 | $6.05M | $108.08 | No quote |
| 7 | NEM | NEWMONT MINING CORP | 3.88% | Reduce -0.7% | 174,526 | $6.05M | $34.65 | No quote |
| 8 | USG | U S G CORP | 3.57% | Reduce -12.0% | 130,280 | $5.56M | No quote | No quote |
| 9 | COST | COSTCO WHSL CORP NEW | 2.55% | Reduce -1.5% | 19,516 | $3.98M | $203.73 | No quote |
| 10 | CMI | CUMMINS INC | 2.52% | Reduce -2.5% | 29,295 | $3.92M | $133.64 | No quote |
| 11 | NXPI | NXP SEMICONDUCTORS N V | 2.48% | Add +73.1% | 52,592 | $3.85M | $73.28 | No quote |
| 12 | SMHI | SEACOR MARINE HLDGS INC | 2.43% | Reduce -2.3% | 321,148 | $3.78M | $11.76 | No quote |
| 13 | HXL | HEXCEL CORP NEW | 2.39% | Reduce -2.3% | 64,762 | $3.71M | $57.33 | No quote |
| 14 | GG | GOLDCORP INC NEW | 2.31% | Reduce -3.4% | 367,048 | $3.6M | No quote | No quote |
| 15 | KGC | KINROSS GOLD CORP | 2.26% | Reduce -2.1% | 1,083,752 | $3.51M | $3.24 | No quote |
| 16 | MRK | MERCK & CO INC | 2.10% | - | 42,723 | $3.26M | $76.40 | No quote |
| 17 | NKE | NIKE INC | 1.85% | Reduce -2.1% | 38,792 | $2.88M | $74.14 | No quote |
| 18 | TRV | TRAVELERS COMPANIES INC | 1.54% | - | 20,000 | $2.4M | $119.75 | No quote |
| 19 | DIS | DISNEY WALT CO | 1.51% | Reduce -2.1% | 21,468 | $2.35M | $109.65 | No quote |
| 20 | EQNR | EQUINOR ASA | 1.47% | Reduce -2.2% | 107,815 | $2.28M | $21.17 | No quote |
| 21 | AXP | AMERICAN EXPRESS CO | 1.30% | Reduce -2.2% | 21,284 | $2.03M | $95.33 | No quote |
| 22 | AVX | AVX CORP NEW | 0.93% | Reduce -2.4% | 95,058 | $1.45M | No quote | No quote |
| 23 | WAFD | WASHINGTON FED INC | 0.93% | Reduce -2.1% | 54,022 | $1.44M | No quote | No quote |
| 24 | KO | COCA COLA CO | 0.91% | - | 30,000 | $1.42M | $47.33 | No quote |
| 25 | INTC | INTEL CORP | 0.62% | Reduce -2.3% | 20,677 | $970K | $46.91 | No quote |
| 26 | GE | GENERAL ELECTRIC CO | 0.58% | Reduce -0.1% | 119,415 | $904K | $7.57 | No quote |
| 27 | MDT | MEDTRONIC PLC | 0.29% | - | 5,050 | $459K | $90.89 | No quote |
| 28 | RDSA | ROYAL DUTCH SHELL PLC | 0.18% | - | 4,868 | $284K | No quote | No quote |
| 29 | SNY | SANOFI | - | Sold | 0 | $0 | No quote | No quote |