ALASKA AIR GROUP INC

Ticker: ALK CUSIP: 011659109 Class: COM

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 535,121 Value ($000) $26,917 Avg Close $46.23 Range $37.63 - $53.88
Q3 2025
Shares 590,281 Value ($000) $29,384 Avg Close $55.61 Range $48.81 - $65.88
Q2 2025
Shares 625,764 Value ($000) $30,963 Avg Close $48.58 Range $39.79 - $55.59
Q1 2025
Shares 4,582 Value ($000) $226 Avg Close $65.65 Range $47.37 - $78.08
Q4 2024
Shares 6,308 Value ($000) $408 Avg Close $52.57 Range $41.72 - $67.73
Q3 2024
Shares 11,321 Value ($000) $512 Avg Close $37.94 Range $32.62 - $45.57
Q2 2024
Shares 11,470 Value ($000) $463 Avg Close $42.43 Range $39.20 - $46.15
Q1 2024
Shares 11,470 Value ($000) $493 Avg Close $37.41 Range $33.24 - $43.27
Q4 2023
Shares 11,034 Value ($000) $431 Avg Close $35.66 Range $30.75 - $41.22
Q3 2023
Shares 8,926 Value ($000) $331 Avg Close $45.29 Range $36.15 - $57.18
Q2 2023
Shares 5,668 Value ($000) $301 Avg Close $45.46 Range $41.25 - $53.40
Q1 2023
Shares 5,683 Value ($000) $238 Avg Close $46.91 Range $37.20 - $53.96
Q4 2022
Shares 5,670 Value ($000) $243 Avg Close $44.06 Range $38.72 - $47.99
Q3 2022
Shares 5,649 Value ($000) $221 Avg Close $43.92 Range $38.44 - $48.76
Q2 2022
Shares 5,156 Value ($000) $206 Avg Close $48.82 Range $38.19 - $61.55
Q1 2022
Shares 9,272 Value ($000) $538 Avg Close $54.53 Range $43.46 - $61.07
Q4 2021
Shares 7,933 Value ($000) $413 Avg Close $54.14 Range $46.26 - $63.76
Q3 2021
Shares 4,806 Value ($000) $282 Avg Close $57.63 Range $51.75 - $62.85
Q4 2018
Shares 17,747 Value ($000) $1,080 Avg Close $62.77 Range $55.87 - $72.81