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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
Vanguard Group
1
Vanguard Group
Pennsylvania
$556M +$5.11M +110,628 +1%
BlackRock
2
BlackRock
New York
$529M +$10.9M +236,553 +2%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$326M -$227M -4,901,342 -43%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$312M -$3.25M -70,405 -1%
American Century Companies
5
American Century Companies
Missouri
$218M +$51.2M +1,106,948 +34%
State Street
6
State Street
Massachusetts
$172M -$920K -19,901 -0.6%
Primecap Management
7
Primecap Management
California
$164M -$9.18M -198,579 -6%
Capital Research Global Investors
8
Capital Research Global Investors
California
$160M +$68.2M +1,475,350 +87%
Massachusetts Financial Services
9
Massachusetts Financial Services
Massachusetts
$149M +$27.2M +588,119 +25%
Citadel Advisors
10
Citadel Advisors
Florida
$127M -$32.9M -710,965 -22%
FCM
11
Frontier Capital Management
Massachusetts
$115M +$22.7M +491,752 +27%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$108M +$1.63M +35,352 +2%
Morgan Stanley
13
Morgan Stanley
New York
$96.6M +$13M +280,337 +17%
Ameriprise
14
Ameriprise
Minnesota
$95.6M +$66M +1,428,489 +302%
Point72 Asset Management
15
Point72 Asset Management
Connecticut
$91.9M +$43.2M +934,711 +105%
Balyasny Asset Management
16
Balyasny Asset Management
Illinois
$89.9M +$37.5M +811,147 +83%
PCM
17
PAR Capital Management
Massachusetts
$79.5M +$21.4M +462,198 +41%
Bank of America
18
Bank of America
North Carolina
$77.6M +$16.1M +348,781 +29%
CCM
19
Causeway Capital Management
California
$72.2M +$66.3M +1,434,517 New
Two Sigma Investments
20
Two Sigma Investments
New York
$64.9M +$14.8M +320,006 +33%
Charles Schwab
21
Charles Schwab
California
$61.3M +$191K +4,134 +0.3%
Barclays
22
Barclays
United Kingdom
$58.6M +$19.8M +428,415 +58%
JG
23
Jain Global
New York
$53.7M +$49.3M +1,067,255 New
UBS Group
24
UBS Group
Switzerland
$52.6M -$32.2M -696,077 -40%
FGP
25
Freestone Grove Partners
California
$49M +$26M +562,134 +136%
1
2 3 4 5

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.