ALASKA AIR GROUP, INC. (ALK) stock intrinsic value fair value estimate & owner earnings analysis

Alaska Air Group operates Alaska Airlines, Hawaiian Airlines (acquired in 2024) and the regional carrier Horizon Air. Revenue was $14.2 billion in 2025, but operating profit was only $303 million and net income $100 million. The business is capital hungry: from 2016 through 2025 it generated $11.9 billion of operating cash flow and spent $9.9 billion on aircraft and equipment, about 2.1 times its depreciation charge for the period. Its largest rival is Delta, which competes for roughly 78% of Alaska's capacity to and from Seattle. The loyalty program (Atmos Rewards) is the sturdiest part of the franchise: $2.28 billion of loyalty revenue in 2025 and $2.9 billion of deferred revenue for points outstanding at year-end. What the owners keep. We measure the cash the business produces before paying its lenders: operating cash flow, less swings in ticket-sale and loyalty balances, less employee stock awards, less the part of equipment spending needed to keep the fleet current, plus interest paid. The company reports aircraft spending as one figure, so the split between upkeep and growth is our estimate; for 2025 we treat $1.32 billion of the $1.59 billion as upkeep. On that basis the business generated $639 million, $631 million, $205 million and $835 million in 2016-2019, -$733 million in the 2020 shutdown, $985 million in 2021 (a recovery year in which our split treats almost all equipment spending as growth), $49 million in 2022 (which includes a one-time $295 million federal tax refund), -$357 million in 2023, $370 million in 2024 and -$63 million in 2025. Because Hawaiian changed the company in late 2024, we anchor on 2024-2025 rather than on the stronger pre-2020 airline. The two-year average is about $154 million a year, but the two years are $433 million apart, so we hold this level with low confidence. Two accounting judgements matter. First, we removed movements in advance ticket sales and loyalty balances as timing. The loyalty deferred-revenue line has increased every year from 2016 to 2025 (by $177 million in 2025), and working-capital inflows averaged about $100 million a year in 2024-2025; if that is permanent rather than timing, the business would produce about that much more each year. Second, the cash-flow statement's 'other' line swung from -$267 million (2023) to +$307 million (2024) to +$96 million (2025) without itemisation; we left it in. Current pressure. In the first half of 2026 the airline lost $447 million at the operating line against an $80 million profit a year earlier, and lost $269 million net. Fuel cost $2.10 billion against $1.38 billion (up $720 million) while revenue rose 7.7% to $7.37 billion. The second quarter alone was an operating loss of $168 million against a $277 million profit, with fuel of $1.31 billion against $0.70 billion. Management says Hawaiian integration synergies are on track or ahead of plan and expects 2026 capacity growth of 2% to 3%; these are management statements rather than cash in hand and we credit none of them. The company also says synergies are delayed until the Hawaiian and Alaska employee groups are operationally integrated, which is not yet the case. Debt and commitments. At June 30, 2026 the company owed $6.2 billion (debt and lease financing) against $2.66 billion of cash and securities ($1.06 billion cash and $1.60 billion securities), a net $3.57 billion or $32.0 per share on 111.6 million shares. We counted all of that cash against the debt, which favours the shares since an airline needs working liquidity. Borrowings rose about $680 million in six months while the company repurchased 5.9 million shares for $250 million; in 2025 it repurchased $570 million of stock even though operating cash flow of $1.25 billion fell $339 million short of equipment spending. At December 31, 2025 scheduled principal payments were $554 million in 2026, $766 million in 2027, $330 million in 2028, $878 million in 2029, $268 million in 2030 and $2.58 billion after that. An $850 million revolving credit facility, secured by aircraft, slots, gates and routes, was undrawn at year-end and expires in September 2029. The blended interest cost after swaps was 4.6%; we carried the debt at face value with no adjustment. The annual report says debt agreements contain debt-service-coverage and minimum-liquidity covenants and that the company complied at December 31, 2025; it did not state the thresholds in the passages we reviewed. The company holds firm orders for 189 aircraft (174 Boeing 737 through 2035, 12 Boeing 787 through 2032 and 3 Embraer E175 in 2026), and Boeing has told it some deliveries will slip. Separately, the Virgin Group claims $8 million a year (inflation-adjusted) through 2039 under a trademark licence Alaska stopped using in 2019; an appeal court upheld Virgin's reading in June 2024, Alaska was ordered in 2025 to pay $32 million of past royalties, and it holds a $36 million accrual while pursuing its own claim that may change the total. Base case. For the next twelve months we assume business cash flow equal to 2025's -$63 million (no improvement while the fuel pressure persists; 2025 was itself down from $370 million in 2024), then $154 million a year with no growth thereafter, because we can name no secured or proven source of growth. The business is worth about $2.4 billion today (counted at a flat 6% a year), it owes a net $3.57 billion, and the difference is about -$1.21 billion, or -$10.85 per share. The company appears to owe more than the base case says the business is worth. Bear case. Two more years at -$357 million (the 2023 level, the worst non-shutdown year of the decade), then one shutdown-sized year: cash flow fell $1.57 billion from 2019 to 2020, and applying that drop to $154 million gives -$1.41 billion (we did not scale it up for today's larger airline, which would be worse). After that, $63 million a year, the weakest five-year average of the decade (2020-2024). The three bad years burn about $2.13 billion, against $2.66 billion of cash and securities and $766 million of principal due in 2027. The business is worth about -$0.96 billion (the burn outweighs what follows), it owes a net $3.57 billion, and the difference is about -$4.53 billion, or -$40.63 per share. In that outcome the company owes far more than it is worth, and we would expect lenders or a restructuring to leave shareholders little or nothing. Bull case. $154 million in the first year, $370 million (the 2024 level) in the second, then $635 million a year with no growth, the median of the four years 2016-2019, when the airline produced $205 million to $835 million. The business is worth about $9.89 billion, it owes a net $3.57 billion, and the difference is about $6.32 billion, or $56.65 per share. We left out Hawaiian synergy targets, capacity growth and any industry recovery because none is yet secured by contract or demonstrated by the combined company. Testing the case. The assumption that carries the most weight is how much equipment spending merely keeps the fleet current. Spending ran about 2.1 times depreciation over the decade, the company has 189 aircraft on firm order, and it guides to only 2% to 3% capacity growth in 2026, which in our judgement suggests most spending is renewal rather than expansion; we therefore did not lower our upkeep estimate. If upkeep were only equal to depreciation ($583 million in 2024 and $795 million in 2025, against our $1.14 billion and $1.32 billion), the two-year average would be about $692 million and the shares about $71 on a no-growth basis. Margin-of-safety price. We are not sure of the earnings level: only two full years exist since Hawaiian joined and they differ widely. The worst plausible outcome is high fuel costs meeting a demand shock while $766 million falls due in 2027, $878 million in 2029 and 189 aircraft must be paid for; shareholders rank behind lenders whose loans are largely secured on aircraft (net property and equipment carried at $12.0 billion against $6.2 billion of borrowings, at book rather than market value). If we are wrong on the two or three things that matter most: the upkeep split (about $71 if upkeep equals depreciation), the loyalty balance growth being permanent (about $6 if the extra $100 million a year is permanent), the anchor window (about $10.9 if the decade-median of $287.5 million is the true level), or 2025 being the true run rate (shares worth less than nothing, below -$32 per share). The company paid no dividend in 2025, so there is no income over the holding period, which the price assumes is three to five years. The margin-of-safety price is $4: if earnings only settle at the decade median (worth about $10.9 per share with net debt unchanged) that outcome implies about 28% a year over four years and 22% over five from $4, above the 20% target, while a total loss of the $4 remains possible in the bear case. Previous estimates were built on a different basis and are not comparable with these.