Who owns ALK?
Institutional ownership of Alaska Air Group Inc. from Form 13F, Q2 2026
488 institutional managers reported holding Alaska Air Group Inc. (ALK) in Form 13F filings for Q2 2026, with 102,819,143 shares worth $5.3B. The largest reported holder was BlackRock, Inc. Managers that filed both quarters added a net 58,496 shares (+0.1%). 107 opened new positions and 69 sold out.
- Funds holding
- 488
- Value held
- $5.3B
- New / sold out
- 107 / 69
- Net shares, same filers
- +0.1%
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Largest holders of ALK
| Fund | Value | Share of 13F holdings | Shares | Move |
|---|---|---|---|---|
| BlackRock, Inc. | $606M | 11.3% | 11,615,069 | Trimmed |
| Dimensional Fund Advisors LP | $339M | 6.3% | 6,488,763 | Added |
| American Century Companies Inc | $278M | 5.2% | 5,327,194 | Added |
| Vanguard Capital Management LLC | $260M | 4.8% | 4,973,407 | Trimmed |
| Vanguard Portfolio Management LLC | $259M | 4.8% | 4,959,798 | Trimmed |
| State Street Corp | $186M | 3.5% | 3,563,929 | Added |
| Capital World Investors | $181M | 3.4% | 3,468,417 | Trimmed |
| Frontier Capital Management Co LLC | $177M | 3.3% | 3,384,643 | Added |
| Primecap Management Co | $168M | 3.1% | 3,227,329 | Trimmed |
| Causeway Capital Management LLC | $166M | 3.1% | 3,183,163 | Added |
| Massachusetts Financial Services Co | $150M | 2.8% | 2,875,870 | Added |
| Morgan Stanley | $120M | 2.2% | 2,292,436 | Trimmed |
| FMR LLC | $114M | 2.1% | 2,178,811 | Trimmed |
| Geode Capital Management, LLC | $110M | 2.0% | 2,097,326 | Trimmed |
| Semper Augustus Investments Group LLC | $93.6M | 1.7% | 1,793,627 | Added |
| UBS Group AG | $89.3M | 1.7% | 1,710,797 | Added |
| Par Capital Management Inc | $82.5M | 1.5% | 1,579,636 | Trimmed |
| Charles Schwab Investment Management Inc | $65.0M | 1.2% | 1,244,703 | Trimmed |
| Marshall Wace, LLP | $62.9M | 1.2% | 1,204,285 | Trimmed |
| Millennium Management LLC | $62.1M | 1.2% | 1,189,406 | Added |
| Susquehanna International Group, LLP | $58.5M | 1.1% | 1,120,563 | Added |
| Citadel Advisors LLC | $56.6M | 1.1% | 1,084,977 | Added |
| Goldman Sachs Group Inc | $55.3M | 1.0% | 1,058,826 | Added |
| JPMorgan Chase & Co | $54.0M | 1.0% | 1,035,078 | Added |
| Alliancebernstein L.p. | $52.2M | 1.4% | 1,418,645 | Added |
Share of 13F holdings is each fund's shares as a share of the 102,819,143 ALK shares all 13F filers reported, not of shares outstanding.
Biggest buyers in Q2 2026
- Susquehanna International Group, LLP Added+$48.2M
- Alliancebernstein L.p. Added+$46.3M
- Jane Street Group, LLC Added+$37.2M
- Causeway Capital Management LLC Added+$35.5M
- Walleye Trading LLC New+$30.9M
- Nuveen, LLC Added+$28.5M
- Gotham Asset Management, LLC Added+$28.4M
- JPMorgan Chase & Co Added+$26.2M
- Wells Fargo & Company Added+$23.8M
- Wolf Hill Capital Management, LP Added+$20.3M
Biggest sellers in Q2 2026
- DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main Trimmed-$219M
- FMR LLC Trimmed-$71.7M
- Marshall Wace, LLP Trimmed-$39.9M
- Ameriprise Financial Inc Trimmed-$29.3M
- Morgan Stanley Trimmed-$26.5M
- Barclays PLC Trimmed-$20.8M
- Bank of America Corp Trimmed-$17.6M
- Point72 Asset Management, L.P. Sold out-$15.1M
- Lodge Hill Capital, LLC Trimmed-$12.6M
- CenterBook Partners LP Trimmed-$12.4M
The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $707M and sold $678M; 148 added and 143 trimmed.
Schedule 13D and 13G filings on ALK
Owners of more than 5% must file within days, so these can be newer than the 13F data.
- 2025-11-05FMR LLC SCHEDULE 13G filed by Alaska Air Group Inc.Schedule 13G
- 2025-07-15DIMENSIONAL FUND ADVISORS LP SCHEDULE 13G filed by Alaska Air Group Inc.Schedule 13G
- 2025-05-12FMR LLC SCHEDULE 13G filed by Alaska Air Group Inc.Schedule 13G
Questions about ALK ownership
- Who owns ALK stock?
- 488 institutional investment managers reported ALK positions in their Form 13F filings for Q2 2026, holding 102,819,143 shares worth $5.3B in total. BlackRock, Inc. reported the largest position.
- Are funds buying or selling ALK?
- In Q2 2026, 107 managers opened new ALK positions, 148 added, 143 trimmed and 69 sold out. Managers that filed in both quarters added a net 58,496 shares.
- How current is this ALK institutional ownership data?
- It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to ALK by CUSIP. Options are left out. ALK news and filings · ALK insider trades · Top funds