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Livermore
Livermore
ZHEN

Semper Augustus

Superinvestor

Semper Augustus Investments Group LLC

SEC CIK
0001115373
Manager
Christopher Bloomstran
Style
Value
Latest filing
Aug 14, 2026

ALK holding history

Alaska Air Group, Inc. in every 13F filed by Semper Augustus, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ALK overviewAll 13F holders of ALKFull Q2 2026 holdings

Shares (Q2 2026)
1,793,627
Value
$93.6M
% of portfolio
10.6%
Quarters held
22
Since Q1 2021
Holdings of ALK by Semper Augustus, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,793,627$93.6M10.6%+98,565+5.8%AddedHolders
Q1 20261,695,062$62.3M7.4%+1,285,780+314.2%AddedHolders
Q4 2025409,282$20.6M2.4%+30,691+8.1%AddedHolders
Q3 2025378,591$18.8M2.4%+6,578+1.8%AddedHolders
Q2 2025372,013$18.4M2.6%+27,179+7.9%AddedHolders
Q1 2025344,834$17.0M2.7%−5,241−1.5%ReducedHolders
Q4 2024350,075$22.7M4.1%+2,211+0.6%AddedHolders
Q3 2024347,864$15.7M2.7%+6,097+1.8%AddedHolders
Q2 2024341,767$13.8M2.5%+21,899+6.8%AddedHolders
Q1 2024319,868$13.8M2.5%+5,762+1.8%AddedHolders
Q4 2023314,106$12.3M2.6%+45,985+17.2%AddedHolders
Q3 2023268,121$9.94M2.4%+13,555+5.3%AddedHolders
Q2 2023254,566$13.5M3.2%+27,206+12.0%AddedHolders
Q1 2023227,360$9.54M2.4%+2,959+1.3%AddedHolders
Q4 2022224,401$9.64M2.6%+15,954+7.7%AddedHolders
Q3 2022208,447$8.16M2.5%+6,129+3.0%AddedHolders
Q2 2022202,318$8.10M2.4%+48,013+31.1%AddedHolders
Q1 2022154,305$8.95M2.3%+18,582+13.7%AddedHolders
Q4 2021135,723$7.07M2.2%+13,496+11.0%AddedHolders
Q3 2021122,227$7.16M2.3%+33,527+37.8%AddedHolders
Q2 202188,700$5.35M1.8%−3,111−3.4%ReducedHolders
Q1 202191,811$6.35M2.4%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.