Latest Period
Q1 2026
Security Snapshot
ALASKA AIR GROUP, INC. - COMMON STOCK (ALK) Institutional Ownership
CUSIP: 011659109
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
445
Shares (Excl. Options)
102,640,923
Price
$36.78
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- Security type / class
- Equity / COMMON STOCK
- Symbol
- ALK on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 102,640,923
- Total 13F value
- $3,775,933,398
- Portfolio coverage rank
- 0.01%
- Share change
- +65,710
- Value change
- -$99,981,263
- Number of holders
- 445
- Shares outstanding
- 114,608,522
- SEC-reported price per share
- $46.59
- Insider filing price
- $46.59
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- ALK - ALASKA AIR GROUP, INC. - COMMON STOCK is tracked under CUSIP 011659109.
- 445 institutions reported positions in Q1 2026.
- 5 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 463 to 445 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $5,178,728,067 to $3,775,933,398.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 445 institutions filings for Q1 2026.
Security key
011659109
Latest holder period
Q1 2026
13F holders
445
13D/G owners
5
CIK / CUSIP context first
Open Q1 2026 holders
ALK full holder history
ALASKA AIR GROUP, INC. SEC filings
ALASKA AIR GROUP, INC. company facts
ALASKA AIR GROUP, INC. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 011659109:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
5
Security
ALK
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 8.4% | $434,573,717 | 10,369,213 | BlackRock, Inc. | 31 Mar 2025 | |||
| DIMENSIONAL FUND ADVISORS LP | 5.1% | $307,610,183 | 6,216,859 | Dimensional Fund Advisors LP | 30 Jun 2025 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5.1% | $214,423,501 | 5,829,894 | Vanguard Capital Management | 31 Mar 2026 | |||
| FMR LLC | 3.1% | -42% | $140,338,136 | -$116,045,588 | 3,552,864 | -45% | FMR LLC | 31 Mar 2026 |
| VICTORY CAPITAL MANAGEMENT INC | 0.05% | $2,873,053 | 57,715 | Victory Capital Management, Inc. | 30 Sep 2025 |
As of 31 Mar 2026, 445 institutional investors reported holding 102,640,923 shares of ALASKA AIR GROUP, INC. - COMMON STOCK (ALK). This represents 90% of the company’s total 114,608,522 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
69%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 10% | 11,749,530 | +12% | 0.01% | $432,147,740 |
| DIMENSIONAL FUND ADVISORS LP | 5.5% | 6,348,163 | +2.3% | 0.05% | $233,463,493 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.5% | 5,158,704 | 0% | 0.01% | $189,737,133 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.4% | 5,050,588 | 0% | 0% | $185,760,627 |
| AMERICAN CENTURY COMPANIES INC | 4.3% | 4,938,746 | +14% | 0.09% | $181,647,128 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 3.8% | 4,397,882 | 0.15% | $161,754,100 | |
| FMR LLC | 3.1% | 3,552,864 | -45% | 0.01% | $130,674,345 |
| Capital World Investors | 3.1% | 3,529,999 | 0.02% | $129,833,363 | |
| STATE STREET CORP | 3% | 3,483,934 | +1.8% | 0% | $128,139,093 |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 2.9% | 3,373,587 | +48% | 1.3% | $124,080,520 |
| PRIMECAP MANAGEMENT CO/CA/ | 2.8% | 3,250,329 | -0.32% | 0.09% | $119,547,137 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 2.5% | 2,869,970 | -3.1% | 0.04% | $105,557,497 |
| MORGAN STANLEY | 2.4% | 2,799,367 | +46% | 0.01% | $102,960,737 |
| CAUSEWAY CAPITAL MANAGEMENT LLC | 2.2% | 2,502,211 | +74% | 1.1% | $92,031,362 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.9% | 2,149,756 | -0% | 0% | $79,092,881 |
| MARSHALL WACE, LLP | 1.7% | 1,969,190 | +930% | 0.08% | $72,426,809 |
| SEMPER AUGUSTUS INVESTMENTS GROUP LLC | 1.5% | 1,695,062 | +314% | 7.4% | $62,344,380 |
| UBS Group AG | 1.5% | 1,664,846 | +59% | 0.01% | $61,233,036 |
| PAR CAPITAL MANAGEMENT INC | 1.4% | 1,581,500 | 0% | 1.7% | $58,167,570 |
| AMERIPRISE FINANCIAL INC | 1.2% | 1,424,688 | -25% | 0.01% | $52,400,104 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.1% | 1,263,002 | +3.7% | 0.01% | $46,453,214 |
| MILLENNIUM MANAGEMENT LLC | 0.97% | 1,113,502 | +236% | 0.03% | $40,954,604 |
| BANK OF AMERICA CORP /DE/ | 0.84% | 965,492 | -37% | 0% | $35,510,813 |
| NORTHERN TRUST CORP | 0.79% | 902,799 | -0.97% | 0% | $33,204,947 |
| GOLDMAN SACHS GROUP INC | 0.78% | 894,886 | +84% | 0% | $32,913,907 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 102,640,923 | $3,775,933,398 | -$99,981,263 | $36.78 | 445 |
| 2025 Q4 | 102,953,934 | $5,178,728,067 | +$54,988,336 | $50.30 | 463 |
| 2025 Q3 | 102,582,024 | $5,106,110,268 | -$21,145,913 | $49.78 | 472 |
| 2025 Q2 | 102,061,072 | $5,049,902,770 | -$413,311,287 | $49.48 | 473 |
| 2025 Q1 | 110,501,523 | $5,436,050,307 | -$140,775,883 | $49.22 | 522 |
| 2024 Q4 | 110,861,780 | $7,177,664,558 | +$190,981,235 | $64.75 | 506 |
| 2024 Q3 | 108,275,994 | $4,892,721,519 | -$164,403,228 | $45.21 | 439 |
| 2024 Q2 | 112,109,533 | $4,530,158,255 | +$247,965,440 | $40.40 | 443 |
| 2024 Q1 | 105,882,378 | $4,550,409,319 | +$126,778,437 | $42.99 | 421 |
| 2023 Q4 | 103,144,409 | $4,029,038,820 | +$146,480,651 | $39.07 | 451 |
| 2023 Q3 | 99,455,829 | $3,686,638,004 | -$166,237,983 | $37.08 | 458 |
| 2023 Q2 | 102,628,358 | $5,456,932,794 | +$16,552,814 | $53.18 | 488 |
| 2023 Q1 | 102,619,362 | $4,305,192,650 | +$1,276,460 | $41.96 | 506 |
| 2022 Q4 | 102,735,385 | $4,412,811,419 | +$186,805,209 | $42.94 | 496 |
| 2022 Q3 | 98,521,959 | $3,859,226,947 | +$128,638,254 | $39.15 | 473 |
| 2022 Q2 | 94,819,333 | $3,796,251,030 | -$27,503,362 | $40.05 | 489 |
| 2022 Q1 | 94,836,450 | $5,498,137,513 | +$216,479,269 | $58.01 | 527 |
| 2021 Q4 | 91,343,152 | $4,760,776,238 | -$206,751,743 | $52.10 | 514 |
| 2021 Q3 | 94,274,059 | $5,525,046,869 | -$34,226,553 | $58.60 | 515 |
| 2021 Q2 | 94,359,277 | $5,689,807,692 | -$154,073,760 | $60.31 | 503 |
| 2021 Q1 | 96,407,446 | $6,673,296,285 | +$83,477,366 | $69.21 | 513 |
| 2020 Q4 | 96,608,239 | $5,023,070,798 | +$306,110,324 | $52.00 | 478 |
| 2020 Q3 | 90,803,261 | $3,326,424,001 | +$39,952,701 | $36.63 | 424 |
| 2020 Q2 | 90,555,941 | $3,282,818,641 | -$200,089,922 | $36.26 | 416 |
| 2020 Q1 | 98,202,956 | $2,794,818,839 | -$464,704,996 | $28.47 | 412 |