ALASKA AIR GROUP INC (ALK) Top Institutional Shareholders
ALASKA AIR GROUP INC (ALK) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $3.69B in ALK holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of ALK tracked by InsiderSet, reporting ownership valued at approximately $432.15M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $567.15M, representing an estimated gain of +31.24% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 51% of the total disclosed ALK value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Dimensional Fund Advisors Lp, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in ALASKA AIR GROUP INC (ALK).
This page ranks the largest institutional ALK shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
443
Total Reported Value
$3.69B
Largest Holder
Blackrock, Inc.
Largest Position
$432.15M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
72
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 11,749,530 | $432,147,740 | $567,149,813 | +$135,002,073 | +31.24% | |
| Dimensional Fund Advisors Lp | 0.05% | 6,348,163 | $233,463,493 | $306,425,828 | +$72,962,335 | +31.25% | |
| Vanguard Portfolio Management Llc | 0.01% | 5,158,704 | $189,737,133 | $249,010,642 | +$59,273,509 | +31.24% | |
| Vanguard Capital Management Llc | 0.00% | 5,050,588 | $185,760,627 | $243,791,883 | +$58,031,256 | +31.24% | |
| American Century Companies Inc | 0.09% | 4,938,746 | $181,647,128 | $238,393,269 | +$56,746,141 | +31.24% | |
| Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main | 0.15% | 4,397,882 | $161,754,100 | $212,285,764 | +$50,531,664 | +31.24% | |
| Fmr Llc | 0.01% | 3,552,864 | $130,674,345 | $171,496,745 | +$40,822,400 | +31.24% | |
| Capital World Investors | 0.02% | 3,529,999 | $129,833,363 | $170,393,052 | +$40,559,689 | +31.24% | |
| State Street Corp | 0.00% | 3,483,934 | $128,139,093 | $168,169,494 | +$40,030,401 | +31.24% | |
| Frontier Capital Management Co Llc | 1.28% | 3,373,587 | $124,080,520 | $162,843,044 | +$38,762,524 | +31.24% | |
| Primecap Management Co/Ca/ | 0.09% | 3,250,329 | $119,547,137 | $156,893,381 | +$37,346,244 | +31.24% | |
| Massachusetts Financial Services Co | 0.04% | 2,869,970 | $105,557,497 | $138,533,452 | +$32,975,955 | +31.24% | |
| Morgan Stanley | 0.01% | 2,799,367 | $102,960,737 | $135,125,445 | +$32,164,708 | +31.24% | |
| Causeway Capital Management | Sarah Ketterer | 1.13% | 2,502,211 | $92,031,362 | $120,781,725 | +$28,750,363 | +31.24% |
| Geode Capital Management, Llc | 0.00% | 2,149,756 | $79,092,881 | $103,768,722 | +$24,675,841 | +31.20% | |
| Marshall Wace, Llp | 0.08% | 1,969,190 | $72,426,809 | $95,052,801 | +$22,625,992 | +31.24% | |
| Semper Augustus Investments Group | Christopher Bloomstran | 7.45% | 1,695,062 | $62,344,380 | $81,820,643 | +$19,476,263 | +31.24% |
| Ubs Group Ag | 0.01% | 1,664,846 | $61,233,036 | $80,362,116 | +$19,129,080 | +31.24% | |
| Par Capital Management Inc | 1.69% | 1,581,500 | $58,167,570 | $76,339,005 | +$18,171,435 | +31.24% | |
| Ameriprise Financial Inc | 0.01% | 1,424,688 | $52,400,104 | $68,769,690 | +$16,369,586 | +31.24% | |
| Charles Schwab Investment Management Inc | 0.01% | 1,263,002 | $46,453,214 | $60,965,107 | +$14,511,893 | +31.24% | |
| Millennium Management Llc | 0.03% | 1,113,502 | $40,954,604 | $53,748,742 | +$12,794,138 | +31.24% | |
| Bank Of America Corp | 0.00% | 965,492 | $35,510,813 | $46,604,299 | +$11,093,486 | +31.24% | |
| Northern Trust Corp | 0.00% | 902,799 | $33,204,947 | $43,578,108 | +$10,373,161 | +31.24% | |
| Goldman Sachs Group Inc | 0.00% | 894,886 | $32,913,907 | $43,196,147 | +$10,282,240 | +31.24% | |
| Citadel Advisors Llc | 0.02% | 831,666 | $30,588,675 | $40,144,518 | +$9,555,843 | +31.24% | |
| Bank Of New York Mellon Corp | 0.00% | 726,033 | $26,703,484 | $35,045,613 | +$8,342,129 | +31.24% | |
| Vanguard Fiduciary Trust Co | 0.01% | 715,704 | $26,323,593 | $34,547,032 | +$8,223,439 | +31.24% | |
| Barclays Plc | 0.01% | 617,667 | $22,717,792 | $29,814,786 | +$7,096,994 | +31.24% | |
| U S Global Investors Inc | 2.56% | 596,572 | $21,941,918 | $28,796,530 | +$6,854,612 | +31.24% | |
| Franklin Resources Inc | 0.01% | 578,608 | $21,281,185 | $27,929,408 | +$6,648,223 | +31.24% | |
| Invesco Ltd. | 0.00% | 536,225 | $19,722,356 | $25,883,581 | +$6,161,225 | +31.24% | |
| Lodge Hill Capital, Llc | 3.61% | 507,800 | $18,676,884 | $24,511,506 | +$5,834,622 | +31.24% | |
| Baird Financial Group, Inc. | 0.03% | 485,967 | $17,873,866 | $23,457,627 | +$5,583,761 | +31.24% | |
| Capital Research Global Investors | 0.00% | 475,350 | $17,483,373 | $22,945,145 | +$5,461,772 | +31.24% | |
| Metlife Investment Management, Llc | 0.09% | 457,084 | $16,811,550 | $22,063,445 | +$5,251,895 | +31.24% | |
| Rhumbline Advisers | 0.01% | 426,199 | $15,675,529 | $20,572,626 | +$4,897,097 | +31.24% | |
| Point72 Asset Management, L.P. | 0.03% | 410,656 | $15,103,928 | $19,822,365 | +$4,718,437 | +31.24% | |
| Stifel Financial Corp | 0.01% | 386,730 | $14,224,008 | $18,667,457 | +$4,443,449 | +31.24% | |
| Privium Fund Management (Uk) Ltd | 6.44% | 351,333 | $12,704,201 | $16,958,844 | +$4,254,643 | +33.49% | |
| Wolf Hill Capital Management, Lp | 1.77% | 339,183 | $12,475,151 | $16,372,363 | +$3,897,212 | +31.24% | |
| Capital Fund Management S.A. | 0.11% | 333,355 | $12,260,796 | $16,091,046 | +$3,830,250 | +31.24% | |
| Private Advisory Group Llc | 0.69% | 270,007 | $9,930,857 | $13,033,238 | +$3,102,381 | +31.24% | |
| Principal Financial Group Inc | 0.01% | 269,736 | $9,920,890 | $13,020,157 | +$3,099,267 | +31.24% | |
| Deltec Asset Management Llc | 1.82% | 269,600 | $9,915,888 | $13,013,592 | +$3,097,704 | +31.24% | |
| Allspring Global Investments Holdings, Llc | 0.02% | 255,786 | $9,630,343 | $12,346,790 | +$2,716,447 | +28.21% | |
| William Blair Investment Management, Llc | 0.03% | 258,191 | $9,496,265 | $12,462,880 | +$2,966,615 | +31.24% | |
| Centerbook Partners Lp | 0.51% | 258,186 | $9,496,081 | $12,462,638 | +$2,966,557 | +31.24% | |
| Lpl Financial Llc | 0.00% | 239,456 | $8,807,158 | $11,558,541 | +$2,751,383 | +31.24% | |
| Retirement Systems Of Alabama | 0.03% | 236,390 | $8,694,424 | $11,410,545 | +$2,716,121 | +31.24% |
Frequently asked questions about ALK
Who owns the most ALK stock?
The largest holders of ALK are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for ALASKA AIR GROUP INC (ALK).
Is ALK widely held by superinvestors?
Many widely followed stocks like ALK appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly ALK is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.