Security · featured owners
ALK Alaska Air Group Inc.
Industrials COM Equity as of 2026 Q2 among managers we track
- 2 Owners
- Max 10.6%
- $260M
- 2 add
ALK (Alaska Air Group Inc.) is held in 2 featured 13F books as of 2026 Q2. Christopher Bloomstran - Semper Augustus Inve... is the largest tracked holder by portfolio weight (10.6%). Figures are as-filed 13F, not free float.
Who owns this now
Largest portfolio weights among featured holders · max 10.6% (Christopher Bloomstran - Semper Augustus Investments Group) · not free-float ownership
holders
sorted by value · long equity only · current book 2026 Q2 · open a manager for their book
| history | |||||
|---|---|---|---|---|---|
| Sarah Ketterer - Causeway Capital Management 2026 Q2 | 1.8% | Add +27.2% | 3,183,163 | $166M | history |
| Christopher Bloomstran - Semper Augustus Investments Group 2026 Q2 | 10.6% | Add +5.8% | 1,793,627 | $94M | history |
SEC filings
Recent issuer filings from EDGAR · 12 shown · open Filing / Doc on SEC.gov
| Filed | Form | Detail | Links |
|---|---|---|---|
| 10-Q | Filing Doc | ||
| 8-K | 2.02,7.01,9.01 | Filing Doc | |
| 8-K | 5.02,7.01,9.01 | Filing Doc | |
| 8-K | 5.02,7.01,9.01 | Filing Doc | |
| 8-K | 5.07 | Filing Doc | |
| 8-K | 1.01,2.03 | Filing Doc | |
| 10-Q | Filing Doc | ||
| 8-K | 8.01,9.01 | Filing Doc | |
| 8-K | 8.01,9.01 | Filing Doc | |
| 8-K | 1.01,2.02,7.01,9.01 | Filing Doc | |
| 8-K | 7.01 | Filing Doc | |
| DEFA14A | Filing Doc |
No filings match this filter.
Insider forms
Form 3 / 4 / 5 from EDGAR · 9 rows shown
| Filed | Form | Detail | Links |
|---|---|---|---|
| 4 | Period Aug 20, 2026 | Filing Doc | |
| 4 | Period Aug 3, 2026 | Filing Doc | |
| 4 | Period Jun 29, 2026 | Filing Doc | |
| 4 | Period Jun 1, 2026 | Filing Doc | |
| 4 | Period May 13, 2026 · 9 forms | Filing Doc | |
| 4 | Period Apr 1, 2026 | Filing Doc | |
| 4 | Period Mar 20, 2026 | Filing Doc | |
| 4 | Period Feb 18, 2026 · 2 forms | Filing Doc | |
| 4 | Period Feb 13, 2026 · 8 forms | Filing Doc |
financials
US-GAAP annual · as tagged in Form 10-K · fiscal years · values link to the SEC filing
Income statement
Balance sheet
ownership over time
filing count by report period · click a bar for that quarter’s holders