Research report
Semper Augustus Q1 2026 13F Holdings and Activity Report
Verified Q1 2026 13F holdings for Semper Augustus, covering institutional activity, data dates, SEC sources, filing limits, and methods.
Semper Augustus
Christopher Bloomstran
Period
Q2 2026
Portfolio Date
Jun 30, 2026
Stocks Held
49
Market Value
$883.9M
Holdings Value Trend
Q3 2024
Q4 2024
Q1 2025
Q2 2025
Q3 2025
Q4 2025
Q1 2026
Q2 2026
Top 5 Holdings
$BRK.B
Berkshire Hathaway Inc.
15.4%
% of Portfolio
$ALK
Alaska Air Group, Inc.
10.6%
% of Portfolio
$BRK.A
Berkshire Hathaway Inc.
10.2%
% of Portfolio
$DG
Dollar General Corporation
8.7%
% of Portfolio
$DECK
Deckers Outdoor Corporation
7.5%
% of Portfolio
Historical Positions
| Symbol | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 |
|---|---|---|---|---|
| BRK.B | 15.4% | 14.5% | 14.4% | 15.7% |
| ALK | 10.6% | 7.5% | - | - |
| BRK.A | 10.2% | 9.9% | 10.1% | 10.9% |
| DG | 8.7% | 9.2% | 14.1% | 11.9% |
| DECK | 7.5% | 7.9% | 7.6% | 4.7% |
| DLTR | 7.3% | 6.7% | 7.3% | 6.0% |
| BLDR | 5.6% | - | - | - |
| OLN | 4.8% | 7.2% | 4.7% | 6.0% |
| NEM | 4.7% | 6.2% | 7.6% | 7.1% |
| KGC | 4.1% | 5.5% | 6.8% | 8.0% |
Post-Filing Contributors
Price change since reported price, ranked by portfolio contribution
Post-Filing Detractors
Price change since reported price, ranked by portfolio contribution
Sector Analysis
All Holdings
$BRK.B
15.4%
$ALK
10.6%
$BRK.A
10.2%
$DG
8.7%
$DECK
7.5%
$DLTR
7.3%
$BLDR
5.6%
$OLN
4.8%
$NEM
4.7%
$KGC
4.1%
$PAYX
2.4%
$FIVE
2.1%
$SPGI
2.1%
$DINO
2.0%
$DIS
1.8%
$CTSH
1.6%
$VLO
1.1%
$CMI
1.1%
$XOM
0.9%
$PSKY
0.7%
$TRV
0.7%
$MRK
0.7%
$EQNR
0.6%
$SBUX
0.5%
$GE
0.4%
$COST
0.3%
$GEV
0.3%
$NXPI
0.2%
$ETF-GLDM
0.2%
$SMHI
0.2%
$AAPL
0.1%
$KO
0.1%
$AXP
0.1%
$CVX
0.1%
$ETF-SGOV
0.1%
$GOOG
0.1%
$SHEL
0.0%
$MA
0.0%
$SYF
0.0%
$PM
0.0%
$GEHC
0.0%
$GOOGL
0.0%
$PSX
0.0%
$MSFT
0.0%
$ETF-SIVR
0.0%
$MCHP
0.0%
$NFLX
0.0%
$SUNB
0.0%
$JNJ
0.0%