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Semper Augustus Investments Group LLC Christopher Bloomstran

Highlands Ranch, CO 20 processed 13Fs on this site, 2021 Q3 to 2026 Q2

  • $885M
  • 50 holdings
  • 2026 Q2
  • +5.7% QoQ
  • Top 5 52.5%

Christopher Bloomstran's biggest moves in 2026 Q2 were opening Paychex and S&P Global, adding to Builders FirstSource and Alaska Air Group, trimming Five Below and Starbucks, and selling out of Flextronics International.

Portfolio

2026 Q2, filed 8/14/2026, top 12 of 50 holdings

Top 5 52.5%, top 10 78.9%

  1. BRK.B, Berkshire Hathaway Class B 15.5%
  2. ALK, Alaska Air Group 10.6%
  3. BRK.A, Berkshire Hathaway Class A 10.2%
  4. DG, Dollar General 8.7%
  5. DECK, Deckers Outdoor 7.5%
  6. DLTR, Dollar Tree 7.2%
  7. BLDR, Builders FirstSource 5.6%
  8. OLN, Olin 4.8%
  9. NEM, Newmont 4.7%
  10. KGC, Kinross Gold 4.1%
  11. PAYX, Paychex 2.4%
  12. FIVE, Five Below 2.1%
  13. Other 16.6%

AUM over time

2026 Q2 $885M +5.7% QoQ
2021 Q3: $309M 2021 Q3: $309M
Q3 2021
2021 Q4: $321M, +3.9% QoQ 2021 Q4: $321M, +3.9% QoQ
Q4
2022 Q1: $393M, +22.4% QoQ 2022 Q1: $393M, +22.4% QoQ
Q1 2022
2022 Q2: $338M, −14.0% QoQ 2022 Q2: $338M, −14.0% QoQ
Q2
2022 Q3: $331M, −2.1% QoQ 2022 Q3: $331M, −2.1% QoQ
Q3
2022 Q4: $367M, +10.9% QoQ 2022 Q4: $367M, +10.9% QoQ
Q4
2023 Q1: $391M, +6.5% QoQ 2023 Q1: $391M, +6.5% QoQ
Q1 2023
2023 Q2: $423M, +8.2% QoQ 2023 Q2: $423M, +8.2% QoQ
Q2
2023 Q3: $417M, −1.4% QoQ 2023 Q3: $417M, −1.4% QoQ
Q3
2023 Q4: $478M, +14.6% QoQ 2023 Q4: $478M, +14.6% QoQ
Q4
2024 Q1: $547M, +14.4% QoQ 2024 Q1: $547M, +14.4% QoQ
Q1 2024
2024 Q2: $559M, +2.2% QoQ 2024 Q2: $559M, +2.2% QoQ
Q2
2024 Q3: $592M, +5.9% QoQ 2024 Q3: $592M, +5.9% QoQ
Q3
2024 Q4: $560M, −5.4% QoQ 2024 Q4: $560M, −5.4% QoQ
Q4
2025 Q1: $620M, +10.7% QoQ 2025 Q1: $620M, +10.7% QoQ
Q1 2025
2025 Q2: $711M, +14.7% QoQ 2025 Q2: $711M, +14.7% QoQ
Q2
2025 Q3: $801M, +12.7% QoQ 2025 Q3: $801M, +12.7% QoQ
Q3
2025 Q4: $870M, +8.6% QoQ 2025 Q4: $870M, +8.6% QoQ
Q4
2026 Q1: $837M, −3.8% QoQ 2026 Q1: $837M, −3.8% QoQ
Q1 2026
2026 Q2: $885M, +5.7% QoQ 2026 Q2: $885M, +5.7% QoQ
Q2

Latest book

2026 Q2 2026 Q1, filed 14 Aug, long equity only

Download CSV Download Excel All activity
BRK.B, Berkshire Hathaway Class B 15.45%, was 14.48% Add +8.0% 273,145 $500.39 $137M +20,120 +$15M
ALK, Alaska Air Group 10.58%, was 7.45% Add +5.8% 1,793,627 $52.20 $94M +98,565 +$31M
BRK.A, Berkshire Hathaway Class A 10.16%, was 9.95% Add +3.4% 120 $748,850 $90M +4 +$6.6M
DG, Dollar General 8.66% Add +2.6% 665,307 $115.11 $77M +17,080 −$381K
DECK, Deckers Outdoor 7.52% Add +1.4% 670,199 $99.29 $67M +9,170 +$382K
DLTR, Dollar Tree 7.25%, was 6.72% Add +3.2% 530,113 $120.95 $64M +16,628 +$7.9M
BLDR, Builders FirstSource 5.60%, was 2.24% Add +142.6% 553,722 $89.48 $50M +325,512 +$31M
OLN, Olin 4.83% Add +6.1% 2,153,826 $19.82 $43M +124,507 −$18M
NEM, Newmont 4.72%, was 6.19% Reduce −6.7% 447,228 $93.40 $42M −31,910 −$10M
KGC, Kinross Gold 4.14% Add +2.7% 1,548,995 $23.62 $37M +40,054 −$9.5M
PAYX, Paychex 2.35% New 211,640 $98.33 $21M +211,640 +$21M
FIVE, Five Below 2.15%, was 5.26% Reduce −45.2% 105,657 $179.79 $19M −87,009 −$25M
SPGI, S&P Global 2.12% New 45,989 $407.26 $19M +45,989 +$19M
DINO, HF Sinclair 1.99%, was 2.69% Reduce −30.1% 252,187 $69.65 $18M −108,491 −$4.9M
DIS, Disney 1.75% Add +5.3% 160,653 $96.25 $15M +8,070 +$757K
CTSH, Cognizant 1.65% New 377,991 $38.73 $15M +377,991 +$15M
VLO, Valero Energy 1.12%, was 1.30% Reduce −14.0% 37,893 $260.44 $9.9M −6,163 −$1M
CMI, Cummins 1.05%, was 2.54% Reduce −67.2% 12,972 $713.21 $9.3M −26,558 −$12M
XOM, Exxon Mobil 0.88%, was 1.17% Reduce −0.6% 57,176 $136.72 $7.8M −341 −$1.9M
PSKY, Paramount Skydance 0.72% Reduce −0.6% 648,835 $9.86 $6.4M −3,872 +$510K
TRV, Travelers 0.71% Hold 19,100 $330.12 $6.3M — —
MRK, Merck 0.65% Hold 44,633 $128.50 $5.7M — —
EQNR, Equinor Asa 0.57%, was 0.89% Reduce −8.4% 161,175 $31.40 $5.1M −14,779 −$2.4M
SBUX, Starbucks 0.53%, was 2.69% Reduce −81.8% 45,761 $102.19 $4.7M −205,539 −$18M
GE, GE Aerospace 0.40% Hold 9,352 $373.73 $3.5M — —
COST, Costco 0.35%, was 0.40% Reduce −0.4% 3,354 $935.47 $3.1M −13 −$217K
GEV, GE Vernova 0.26% Hold 1,994 $1,175 $2.3M — —
NXPI, NXP Semiconductors 0.24%, was 0.31% Reduce −41.0% 7,662 $281.03 $2.2M −5,334 −$405K
GLDM, World Gold Trust 0.22% Add +0.4% 24,063 $79.42 $1.9M +84 −$312K
Seacor Marine 0.18% Hold 208,175 $7.65 $1.6M — —
AAPL, Apple 0.15%, was 0.13% Add +12.1% 4,640 $289.36 $1.3M +500 +$292K
KO, Coca-Cola 0.14% Hold 15,328 $81.27 $1.2M — —
AXP, American Express 0.13% Reduce −3.6% 3,311 $338.25 $1.1M −125 +$81K
CVX, Chevron 0.11% Hold 6,063 $165.76 $1M — —
SGOV, iShares Trust 0.10%, was 0.12% Reduce −13.6% 8,570 $100.67 $863K −1,346 −$135K
GOOG, Alphabet Class C 0.10% Hold 2,432 $353.33 $859K — —
PHYS, Sprott Asset Management 0.08% Hold 23,869 $30.17 $720K — —
SHEL, Shell 0.04% Hold 4,968 $77.54 $385K — —
MA, Mastercard 0.04% Hold 658 $513.74 $338K — —
SYF, Synchrony 0.04% Hold 4,437 $76.05 $337K — —
PM, Philip Morris International 0.04% Hold 1,762 $180.91 $319K — —
GEHC, GE HealthCare 0.03% Hold 4,581 $64.01 $293K — —
GOOGL, Alphabet Class A 0.03% Hold 700 $357.37 $250K — —
PSX, Phillips 66 0.03% Hold 1,472 $169.05 $249K — —
MSFT, Microsoft 0.03% New 641 $373.02 $239K +641 +$239K
SIVR, Abrdn Silver ETF Trust 0.03% Hold 4,245 $56.22 $239K — —
MCHP, Microchip Technology 0.02% New 2,418 $91.20 $221K +2,418 +$221K
NFLX, Netflix 0.02% Hold 2,980 $71.40 $213K — —
URI, Sunbelt Rentals 0.02% New 2,774 $74.81 $208K +2,774 +$208K
JNJ, Johnson & Johnson 0.02% New 794 $253.97 $202K +794 +$202K

Exits / last held

Gone since 2026 Q1, shown at their last reported size.

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
FLEX, Flextronics International 0.04% Exit 0 $65.55 $294K −4,485 −$294K

Weight bar: held both quarters added sold at this quarter’s reported price

* Reported price is value ÷ shares from the 13F as of period end, not a live market quote. Weight % is each long-equity position ÷ full 13F AUM, so rows may not sum to 100% when the filing includes options or other non-equity (excluded from this table). Share change and $ change are vs 2026 Q1. Click a column header to sort, or New, Hold, Add or Reduce to bring those moves to the top. Exit opens the last-held block below.

Filings history

20 periods, with AUM normalized

Newest 13Fs
Period Holds AUM QoQ Form Filed Filing ID
2026 Q2 50 $885M +5.7% 13F-HR 8/14/2026 000194104026000625
2026 Q1 44 $837M −3.8% 13F-HR 5/15/2026 000194104026000373
2025 Q4 39 $870M +8.6% 13F-HR 2/17/2026 000117266126001092
2025 Q3 38 $801M +12.7% 13F-HR 11/14/2025 000117266125005018
2025 Q2 37 $711M +14.7% 13F-HR 8/15/2025 000117266125003548
2025 Q1 36 $620M +10.7% 13F-HR 5/15/2025 000117266125002345
2024 Q4 37 $560M −5.4% 13F-HR 2/14/2025 000117266125001116
2024 Q3 37 $592M +5.9% 13F-HR 11/14/2024 000117266124005284
2024 Q2 39 $559M +2.2% 13F-HR 8/14/2024 000117266124003568
2024 Q1 36 $547M +14.4% 13F-HR 5/15/2024 000117266124002492
2023 Q4 35 $478M +14.6% 13F-HR 2/14/2024 000117266124001560
2023 Q3 33 $417M −1.4% 13F-HR 11/14/2023 000117266123004036
2023 Q2 33 $423M +8.2% 13F-HR 8/14/2023 000117266123003155
2023 Q1 34 $391M +6.5% 13F-HR 5/15/2023 000117266123002306
2022 Q4 33 $367M +10.9% 13F-HR 2/14/2023 000117266123001428
2022 Q3 34 $331M −2.1% 13F-HR 11/14/2022 000117266122002543
2022 Q2 32 $338M −14.0% 13F-HR 8/15/2022 000117266122001986
2022 Q1 32 $393M +22.4% 13F-HR 5/16/2022 000117266122001444
2021 Q4 33 $321M +3.9% 13F-HR 2/14/2022 000117266122000789
2021 Q3 38 $309M — 13F-HR 11/15/2021 000117266121002360

About

Semper Augustus Investments Group LLC

20 processed 13Fs on this site, 2021 Q3 to 2026 Q2

Notable person
Christopher Bloomstran
SEC filing name
SEMPER AUGUSTUS INVESTMENTS GROUP LLC
Location
Highlands Ranch, CO
All SEC filings
View on sec.gov