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Alaska Air Group Inc
3 super-investor ownerscombined $185Mlargest position 7.4%
1 ADD
Cohort owners over time
2016Q2 → 2026Q1How many of the cohort members held this stock each quarter.
Now: 1
Peak: 2
Owners (3) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Sarah Ketterer | 1.1% | 9q | $92M | 2,502,211 |
| 2 | Christopher Bloomstran | 7.4% | 25q | $62M | 1,695,062 |
| 3 | Joel Greenblatt | <0.1% | 39q | $31M | 831,666 |
Recent activity (1)
| Manager | Move | % Port. | Δ Shares | Value | Filed |
|---|---|---|---|---|---|
| Christopher Bloomstran | ADD | 7.4% | +314% | $62M | May 15, 2026 |
Long US equity 13F-HR filings only. CUSIP 011659109. Not investment advice.