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Semper Augustus Investments Group 13F Portfolio

Portfolio Manager
Semper Augustus Investments Group LLC
Performance
+0.43% (2026 Q2)
AUM (13F)
$884.60M
# of Holdings
50
Performance Rank
Allocation (Top 20)
94.69%
Latest filing
Q2 2026

Semper Augustus Investments Group LLC Holdings Map

Top 49 Semper Augustus Investments Group LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
BRK.B
BERKSHIRE HATHAWAY INC DEL
15.45%273.1K$136.7M
+7.95%(+20.12K)
2025-Q2: 246.7K shares2025-Q3: 250.2K shares2025-Q4: 249.2K shares2026-Q1: 253.0K shares2026-Q2: 273.1K shares
$188.79(+165.55%)
2026-06-30
ALK
ALASKA AIR GROUP INC
10.58%1.79M$93.6M
+5.81%(+98.56K)
2025-Q2: 372.0K shares2025-Q3: 378.6K shares2025-Q4: 409.3K shares2026-Q1: 1.70M shares2026-Q2: 1.79M shares
$44.49(+3.31%)
2026-06-30
BRK.A
BERKSHIRE HATHAWAY INC DEL
10.16%120$89.9M
+3.45%(+4)
2025-Q2: 116 shares2025-Q3: 116 shares2025-Q4: 116 shares2026-Q1: 116 shares2026-Q2: 120 shares
$288012.70(+159.50%)
2026-06-30
DG
DOLLAR GEN CORP
8.66%665.3K$76.6M
+2.63%(+17.08K)
2025-Q2: 926.1K shares2025-Q3: 925.8K shares2025-Q4: 926.0K shares2026-Q1: 648.2K shares2026-Q2: 665.3K shares
$116.74(+2.86%)
2026-06-30
DECK
DECKERS OUTDOOR CORP
7.52%670.2K$66.5M
+1.39%(+9.17K)
2025-Q2: 210.5K shares2025-Q3: 374.8K shares2025-Q4: 639.7K shares2026-Q1: 661.0K shares2026-Q2: 670.2K shares
$103.86(-12.99%)
2026-06-30
DLTR
DOLLAR TREE INC
7.25%530.1K$64.1M
+3.24%(+16.63K)
2025-Q2: 506.4K shares2025-Q3: 505.2K shares2025-Q4: 512.7K shares2026-Q1: 513.5K shares2026-Q2: 530.1K shares
$86.08(+50.32%)
2026-06-30
BLDR
BUILDERS FIRSTSOURCE INC
5.6%553.7K$49.5M
+142.64%(+325.51K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 228.2K shares2026-Q2: 553.7K shares
$87.65(-17.27%)
2026-06-30
OLN
OLIN CORP
4.83%2.15M$42.7M
+6.14%(+124.51K)
2025-Q2: 797.4K shares2025-Q3: 1.92M shares2025-Q4: 1.94M shares2026-Q1: 2.03M shares2026-Q2: 2.15M shares
$23.55(-18.90%)
2026-06-30
NEM
NEWMONT CORP
4.72%447.2K$41.8M
-6.66%(-31.91K)
2025-Q2: 678.1K shares2025-Q3: 678.2K shares2025-Q4: 663.2K shares2026-Q1: 479.1K shares2026-Q2: 447.2K shares
$49.99(+140.34%)
2026-06-30
KGC
KINROSS GOLD CORP
4.14%1.55M$36.6M
+2.65%(+40.05K)
2025-Q2: 3.09M shares2025-Q3: 2.59M shares2025-Q4: 2.11M shares2026-Q1: 1.51M shares2026-Q2: 1.55M shares
$6.05(+351.07%)
2026-06-30

About Semper Augustus Investments Group LLCโ€™s portfolio

Semper Augustus Investments Group LLC reports $884.60M in US-listed equity holdings across 50 positions in its most recent 13F filing. Its largest disclosed positions are BRK.B (15.4%), ALK (10.6%) and BRK.A (10.2%). The top 20 holdings account for 94.69% of reported assets. Its disclosed equity book has returned +73.39% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
BRK.B โ€” 15.5% ($136.68M)ALK โ€” 10.6% ($93.63M)BRK.A โ€” 10.2% ($89.86M)DG โ€” 8.7% ($76.58M)DECK โ€” 7.5% ($66.54M)DLTR โ€” 7.2% ($64.12M)BLDR โ€” 5.6% ($49.55M)OLN โ€” 4.8% ($42.69M)NEM โ€” 4.7% ($41.77M)KGC โ€” 4.1% ($36.59M)Other โ€” 21.1% ($186.39M)
79%in top 10
  • BRK.B15.5%
  • ALK10.6%
  • BRK.A10.2%
  • DG8.7%
  • DECK7.5%
  • DLTR7.2%
  • BLDR5.6%
  • OLN4.8%
  • NEM4.7%
  • KGC4.1%
  • Other21.1%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
6
PAYXPAYCHEX INC2.4%
SPGIS&P GLOBAL INC2.1%
CTSHCOGNIZANT TECHNOLOGY SOLUTIO1.6%
MSFTMICROSOFT CORP0.0%
+2 opened
Added to
12
BLDRBUILDERS FIRSTSOURCE INC+142.6%
BRK.BBERKSHIRE HATHAWAY INC DEL+8.0%
ALKALASKA AIR GROUP INC+5.8%
BRK.ABERKSHIRE HATHAWAY INC DEL+3.4%
+8 more
Trimmed
13
SBUXSTARBUCKS CORP-81.8%
CMICUMMINS INC-67.2%
FIVEFIVE BELOW INC-45.2%
DINOHF SINCLAIR CORP-30.1%
+9 more

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Source filings

Holdings on this page are parsed from Semper Augustus Investments Group LLCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1115373). View Semper Augustus Investments Group LLCโ€™s 13F filings on SEC

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