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Alaska Air
ALK

467 hedge funds and large institutions have $5.18B invested in Alaska Air in 2025 Q4 according to their latest regulatory filings, with 80 funds opening new positions, 142 increasing their positions, 174 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed

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

1% more capital invested

Capital invested by funds: $5.11B → $5.18B (+$73.4M)

0.12% less ownership

Funds ownership: 88.97% → 88.85% (-0.12%)

2% less first-time investments, than exits

New positions opened: 80 | Existing positions closed: 82

2% less funds holding

Funds holding: 477 → 467 (-10)

18% less repeat investments, than reductions

Existing positions increased: 142 | Existing positions reduced: 174

Holders
467
Holders Change
-10
Holders Change %
-2.1%
% of All Funds
5.68%
Holding in Top 10
7
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+133.33%
% of All Funds
0.09%
New
80
Increased
142
Reduced
174
Closed
82
Calls
$166M
Puts
$124M
Net Calls
+$42.1M
Net Calls Change
-$147M

Top Buyers

1
Capital Research Global Investors
Capital Research Global Investors
California
+$68.2M
2
CCM
Causeway Capital Management
California
+$66.3M
3
Ameriprise
Ameriprise
Minnesota
+$66M
4
American Century Companies
American Century Companies
Missouri
+$51.2M
5
JG
Jain Global
New York
+$49.3M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$227M
2
DCP
D1 Capital Partners
New York
-$116M
3
Goldman Sachs
Goldman Sachs
New York
-$93.3M
4
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$58.8M
5
AQR Capital Management
AQR Capital Management
Connecticut
-$37.8M
Name Holding Trade Value Shares
Change 		Change in
Stake
Verition Fund Management
126
Verition Fund Management
Connecticut
$2.36M +$728K +15,750 +50%
AI
127
Atom Investors
Texas
$2.34M +$1.21M +26,107 +128%
Corient Private Wealth
128
Corient Private Wealth
Florida
$2.3M +$4.21M +91,171 +275%
MC
129
Maverick Capital
Texas
$2.26M +$2.07M +44,862 New
DGM
130
Delta Global Management
New York
$2.2M +$2.02M +43,736 New
AGDI
131
Absolute Gestao de Investimentos
Brazil
$2.18M +$2.01M +43,422 New
Rockefeller Capital Management
132
Rockefeller Capital Management
New York
$2.16M +$1.71M +36,945 +618%
Ohio Public Employees Retirement System (OPERS)
133
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.11M +$106K +2,287 +6%
HA
134
Heartland Advisors
Wisconsin
$2.07M +$932K +20,170 +96%
EIP
135
Ellis Investment Partners
Pennsylvania
$2.06M +$1.11K +24 +0.1%
IMC Chicago
136
IMC Chicago
Illinois
$1.97M +$191K +4,127 +12%
TRSOTSOK
137
Teachers Retirement System of the State of Kentucky
Kentucky
$1.94M – – –
SIA
138
Sit Investment Associates
Minnesota
$1.94M – – –
Thrivent Financial for Lutherans
139
Thrivent Financial for Lutherans
Minnesota
$1.93M +$14.5K +313 +0.8%
DFCM
140
Dark Forest Capital Management
Puerto Rico
$1.86M +$931K +20,149 +119%
Commonwealth Equity Services
141
Commonwealth Equity Services
Massachusetts
$1.83M +$201K +4,357 +14%
LSC
142
Lesa Sroufe & Co
Washington
$1.83M -$11.1K -240 -0.7%
Cetera Investment Advisers
143
Cetera Investment Advisers
Illinois
$1.76M +$123K +2,655 +8%
Handelsbanken Fonder
144
Handelsbanken Fonder
Sweden
$1.75M -$171K -3,700 -10%
CAM
145
Cozad Asset Management
Illinois
$1.73M -$246K -5,325 -13%
YCM
146
Yousif Capital Management
Michigan
$1.72M -$12.7K -274 -0.8%
PCM
147
Polymer Capital Management
New York
$1.66M +$354K +7,668 +30%
California State Teachers Retirement System (CalSTRS)
148
California State Teachers Retirement System (CalSTRS)
California
$1.64M -$74K -1,600 -5%
MCM
149
Mork Capital Management
California
$1.64M – – –
PEAK6
150
PEAK6
Illinois
$1.63M +$1.3M +28,139 +669%
4 5
6
7 8

ALK Hedge Fund Activity: Q4 2025 in Review

467 of the 8,223 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 80 opened new positions — a net loss of 2 holders — while 174 trimmed existing stakes and 142 added.

The largest buyer was Capital Research Global Investors, adding an estimated $68.2M. The largest seller was Fidelity Investments, cutting an estimated $227M.

  • 467 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.
  • 80 funds opened new Alaska Air positions in Q4 2025 and 82 closed out, a net change of -2 holders.
  • 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.