Alaska Air
ALK
479 hedge funds and large institutions have $5.06B invested in Alaska Air in 2025 Q2 according to their latest regulatory filings, with 53 funds opening new positions, 159 increasing their positions, 194 reducing their positions, and 95 closing their positions.
70% more call options, than puts
Call options by funds: $237M | Put options by funds: $140M
17% more funds holding in top 10
Funds holding in top 10: 6 → 7 (+1)
7.33% less ownership
Funds ownership: 90.42% → 83.09% (-7.3%)
7% less capital invested
Capital invested by funds: $5.46B → $5.06B (-$400M)
9% less funds holding
Funds holding: 528 → 479 (-49)
18% less repeat investments, than reductions
Existing positions increased: 159 | Existing positions reduced: 194
44% less first-time investments, than exits
New positions opened: 53 | Existing positions closed: 95
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$69M |
| 2 |
BlackRock
New York
|
+$65.8M |
| 3 |
D.E. Shaw & Co
New York
|
+$46.2M |
| 4 |
Two Sigma Investments
New York
|
+$33.1M |
| 5 |
Alyeska Investment Group
Chicago,
Illinois
|
+$30.2M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$148M |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$128M |
| 3 |
Balyasny Asset Management
Chicago,
Illinois
|
-$77.5M |
| 4 |
Renaissance Technologies
New York
|
-$56.3M |
| 5 |
DCP
D1 Capital Partners
New York
|
-$48M |
ALK Hedge Fund Activity: Q2 2025 in Review
479 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Alaska Air (ALK) for Q2 2025, worth a combined $5.06B — down 7.3% from $5.46B a quarter earlier.
Sellers outnumbered buyers: 95 funds closed out of ALK and 53 opened new positions — a net loss of 42 holders — while 194 trimmed existing stakes and 159 added.
The largest buyer was Qube Research & Technologies (QRT), adding an estimated $69M. The largest seller was Fidelity Investments, cutting an estimated $148M.
- 479 institutional investors held Alaska Air (ALK) as of Q2 2025, down from 528 in Q1 2025.
- Funds reported $5.06B of Alaska Air stock for Q2 2025, down 7.3% quarter-over-quarter.
- 53 funds opened new Alaska Air positions in Q2 2025 and 95 closed out, a net change of -42 holders.
- The largest Alaska Air buyer in Q2 2025 was Qube Research & Technologies (QRT), an estimated $69M added.
- The largest Alaska Air seller in Q2 2025 was Fidelity Investments, an estimated $148M sold.
Based on aggregated 13F filings for Q2 2025.