Security key
011659109
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 102,627,416
- Total 13F value
- $3,775,436,138
- Share change
- +52,416
- Put/Call ratio
- 138%
- SEC-reported price per share
- $36.78
- Number of holders
- 443
- Value change
- -$100,754,190
- Number of buys
- 233
- Number of sells
- 222
- Shares outstanding
- 114,608,522
Holder snapshot
7 facts
Show 1 more fact
Security identity
1 fact
Report period
Q1 2026
Institutions
443
Top holders
10
ALK full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q4 2025
ALASKA AIR GROUP, INC. SEC filings
ALASKA AIR GROUP, INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 011659109
Recent filing periods:
Ownership snapshot
Top reported holders of ALK - ALASKA AIR GROUP, INC. - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Largest current holder
BlackRock, Inc.
13D/G signal
BlackRock, Inc.
Evidence rows
15
Latest as of
31 Mar 2026
13F
13D/G
3/4/5
Lead comparable stake: 8.4%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 8.4%.
Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Comparable ownership
Top 5
BlackRock, Inc.
8.4%
DIMENSIONAL FUND ADVISORS LP
5.1%
VANGUARD CAPITAL MANAGEMENT LLC
5.1%
FMR LLC
3.1%
VICTORY CAPITAL MANAGEMENT INC
0.05%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
8.4%
from 13D/G
|
$529,359,374
10,524,043 shares
|
— | 31 Dec 2025 |
| DIMENSIONAL FUND ADVISORS LP |
13F
13D/G
Company
|
5.1%
from 13D/G
|
$311,991,339
6,202,679 shares
|
— | 31 Dec 2025 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
Vanguard Capital Management
|
5.1%
|
$214,423,501
5,829,894 shares
|
$0 | 31 Mar 2026 |
| FMR LLC |
13F
13D/G
Company
|
3.1%
from 13D/G
|
$326,483,567
6,490,727 shares
|
— | 31 Dec 2025 |
| VICTORY CAPITAL MANAGEMENT INC |
13D/G
|
0.05%
|
$2,873,053
57,715 shares
|
$0 | 30 Sep 2025 |
| Jason M. Berry |
3/4/5
EVP & Chief Operating Officer
|
0.01%
|
$758,955
13,522 shares
mixed-class rows
|
— | 20 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
443
Shares
102,627,416
Rows available
443
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
463
Q1 2026 holders
443
Holder diff
-20
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend