Alaska Air
468 hedge funds and large institutions have $5.18B invested in Alaska Air in 2025 Q4 according to their latest regulatory filings, with 81 funds opening new positions, 141 increasing their positions, 175 reducing their positions, and 82 closing their positions.
133% more funds holding in top 10
Funds holding in top 10: 3 → 7 (+4)
34% more call options, than puts
Call options by funds: $166M | Put options by funds: $124M
0% more capital inflows, than outflows
Capital inflows: $941M | Capital outflows: $936M
0.2% less ownership
Funds ownership: 88.97% → 88.76% (-0.2%)
1% less first-time investments, than exits
New positions opened: 81 | Existing positions closed: 82
2% less funds holding
Funds holding: 477 → 468 (-9)
19% less repeat investments, than reductions
Existing positions increased: 141 | Existing positions reduced: 175
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital Research Global Investors
Los Angeles,
California
|
+$68.2M |
| 2 |
Causeway Capital Management
Los Angeles,
California
|
+$66.3M |
| 3 |
Ameriprise
Minneapolis,
Minnesota
|
+$66M |
| 4 |
American Century Companies
Kansas City,
Missouri
|
+$51.2M |
| 5 |
Jain Global
New York
|
+$49.3M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$227M |
| 2 |
D1 Capital Partners
New York
|
-$116M |
| 3 |
Goldman Sachs
New York
|
-$93.3M |
| 4 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$58.8M |
| 5 |
AQR Capital Management
Greenwich,
Connecticut
|
-$37.8M |
ALK Hedge Fund Activity: Q4 2025 in Review
468 of the 8,295 institutional investors tracked by Wall St. Rank reported a position in Alaska Air (ALK) for Q4 2025, worth a combined $5.18B — up 1.4% from $5.11B a quarter earlier.
Sellers outnumbered buyers: 82 funds closed out of ALK and 81 opened new positions — a net loss of 1 holder — while 175 trimmed existing stakes and 141 added.
The largest buyer was Capital Research Global Investors, adding an estimated $68.2M. The largest seller was Fidelity Investments, cutting an estimated $227M.
- 468 institutional investors held Alaska Air (ALK) as of Q4 2025, down from 477 in Q3 2025.
- Funds reported $5.18B of Alaska Air stock for Q4 2025, up 1.4% quarter-over-quarter.
- 81 funds opened new Alaska Air positions in Q4 2025 and 82 closed out, a net change of -1 holder.
- The largest Alaska Air buyer in Q4 2025 was Capital Research Global Investors, an estimated $68.2M added.
- The largest Alaska Air seller in Q4 2025 was Fidelity Investments, an estimated $227M sold.
Based on aggregated 13F filings for Q4 2025.