Alaska Air Group
ALK · NYSE
Who owns ALK
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 43.5% of ALK’s shares.
- BlackRock Institutional Trust Company, N.A.9.0%
- Dimensional Fund Advisors, L.P.5.8%
- American Century Investment Management, Inc.4.8%
- Vanguard Capital Management, LLC4.5%
- Next 6 largest institutions19.5%
- All other shareholders56.5%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 10.01M | 8.97% |
| Dimensional Fund Advisors, L.P. | 6.49M | 5.82% |
| American Century Investment Management, Inc. | 5.33M | 4.77% |
| Vanguard Capital Management, LLC | 4.97M | 4.46% |
| Vanguard Portfolio Management, LLC | 4.96M | 4.45% |
| State Street Investment Management (US) | 3.56M | 3.19% |
| Capital World Investors | 3.47M | 3.11% |
| Frontier Capital Management Company, LLC | 3.38M | 3.03% |
| PRIMECAP Management Company | 3.23M | 2.89% |
| Causeway Capital Management LLC | 3.18M | 2.85% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Avantis US Small Cap Value ETF | 4.57M | 4.10% |
| iShares Core S&P Mid-Cap ETF | 3.90M | 3.49% |
| Vanguard Total Stock Market Index Fund | 3.55M | 3.19% |
| American Funds SMALLCAP World Fund | 3.31M | 2.97% |
| Vanguard PRIMECAP Fund | 2.86M | 2.56% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $1.00M (1 trade) and sold $263.26K (1 trade) of ALK on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Berry Jason M | Option exercise | 2.01K | — |
| Berry Jason M | Tax withholding | 792 | $31.44K |
| Berry Jason M | Option exercise | 2.01K | — |
| SCHNEIDER ANDREA L | Option exercise | 499 | — |
| SCHNEIDER ANDREA L | Option exercise | 48 | — |
| SCHNEIDER ANDREA L | Tax withholding | 499 | $20.91K |
| SCHNEIDER ANDREA L | Option exercise | 499 | — |
| SCHNEIDER ANDREA L | Tax withholding | 48 | $2.01K |
| SCHNEIDER ANDREA L | Option exercise | 48 | — |
| HARRISON ANDREW R | Option exercise | 869 | — |
Congressional trades
Disclosed by members of Congress over the last 12 months
| Member | Type | Amount | Traded |
|---|---|---|---|
| Julie JohnsonHouse | Sale | $1K–$15K | Oct 22, 2025 |
Short interest
Settled Sep 30, 2026
- Shares short
- 12.07M
- Days to cover
- 3.69
- % of shares outstanding
- 10.82%
- Average daily volume
- 3.27M
- Change since last report
- +4.9%
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