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ALK in the 13F filings

Alaska Air Group Inc · CUSIP 011659109

Sector · Industrials
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Mar 2025
the date the book describes
Filed
12 Aug 2025
latest of these filings; the earliest 2 May 2025
Managers listing it
20
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q4 2024 and Q1 2025; 11 listed it in both
Shares listed
20,963,900
combined, among listed positions
Reported value
$1.0bn
combined, at the quarter end

Among the 95 comparable managers: 13 buyers (opened or added shares) and 8 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing ALK in Q1 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

20 of 20 holders

ActionFiling
D1 Capital Partners LP4,130,000$203m3.11%Newnew15 May 2025 (the filing on sec.gov)
Citadel Advisors LLC3,129,718$154munder 0.1%Addedn.a.15 May 2025 (the filing on sec.gov)
MFS Investment Management1,910,364$94munder 0.1%Added+321,5052 May 2025 (the filing on sec.gov)
Capital Research Global Investors1,700,000$84munder 0.1%Trimmed-375,00012 May 2025 (the filing on sec.gov)
Balyasny Asset Management LLC1,574,889$78m0.13%Trimmed-536,42615 May 2025 (the filing on sec.gov)
Jane Street Group LLC1,468,418$72munder 0.1%Addedn.a.19 May 2025 (the filing on sec.gov)
AQR Capital Management LLC1,321,988$63m0.07%Trimmed-16,15815 May 2025 (the filing on sec.gov)
Renaissance Technologies LLC1,234,600$61m0.09%Addedn.a.14 May 2025 (the filing on sec.gov)
Voloridge Investment Management LLC1,138,949$56m0.21%Added+164,99315 May 2025 (the filing on sec.gov)
Point72 Asset Management LP1,107,611$55m0.12%Trimmed-1,026,61021 Jul 2025 (the filing on sec.gov)
Bridgewater Associates LP687,449$34m0.16%Newnew14 May 2025 (the filing on sec.gov)
Freestone Grove Partners LP388,603$19m0.20%Added+320,06515 May 2025 (the filing on sec.gov)
Tudor Investment Corp334,746$16m0.05%Addedn.a.15 May 2025 (the filing on sec.gov)
Davidson Kempner Capital Management LP215,000$11m0.15%Trimmed-260,00015 May 2025 (the filing on sec.gov)
ExodusPoint Capital Management LP191,728$9.4m0.09%Newnew14 May 2025 (the filing on sec.gov)
Soros Fund Management LLC186,448$9.2m0.14%Added+10,64015 May 2025 (the filing on sec.gov)
Quantbot Technologies LP108,627$5.3m0.17%Newnew13 May 2025 (the filing on sec.gov)
Winton Group Ltd46,171$2.3m0.14%Trimmed-82,76815 May 2025 (the filing on sec.gov)
Caxton Associates LLP44,360$2.2m0.08%Trimmed-6,67816 May 2025 (the filing on sec.gov)
Brevan Howard Capital Management LP44,231$2.2munder 0.1%Newnew15 May 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2024 to Q1 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (5)

Exited (1)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
17 in Q3 2024 to 8 in Q2 2026

Tracked managers listing it, at least.

051015202014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
ALK by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201312$595mn.a.n.a.
Q3 201310$789mn.a.n.a.
Q4 201311$906mn.a.n.a.
Q1 20148$874mn.a.n.a.
Q2 201412$943mn.a.n.a.
Q3 201413$841mn.a.n.a.
Q4 201413$1.1bnn.a.n.a.
Q1 201515$1.1bnn.a.n.a.
Q2 201517$1.1bnn.a.n.a.
Q3 201516$1.4bnn.a.n.a.
Q4 201516$1.6bnn.a.n.a.
Q1 201612$1.7bnn.a.n.a.
Q2 201620$1.2bnn.a.n.a.
Q3 201619$1.4bnn.a.n.a.
Q4 201614$2.1bnn.a.n.a.
Q1 201717$2.2bnn.a.n.a.
Q2 201720$2.1bnn.a.n.a.
Q3 201717$1.7bnn.a.n.a.
Q4 201719$1.6bnn.a.n.a.
Q1 20189$744mn.a.n.a.
Q2 20189$821mn.a.n.a.
Q3 20186$1.2bnn.a.n.a.
Q4 20188$969mn.a.n.a.
Q1 20198$833mn.a.n.a.
Q2 20199$984mn.a.n.a.
Q3 201912$892mn.a.n.a.
Q4 201912$1.0bnn.a.n.a.
Q1 20209$398mn.a.n.a.
Q2 202011$505mn.a.n.a.
Q3 20209$421mn.a.n.a.
Q4 202011$700mn.a.n.a.
Q1 202110$944mn.a.n.a.
Q2 20218$758mn.a.n.a.
Q3 202113$434mn.a.n.a.
Q4 20219$318mn.a.n.a.
Q1 20226$204mn.a.n.a.
Q2 20225$179mn.a.n.a.
Q3 20227$261mn.a.n.a.
Q4 202211$374mn.a.n.a.
Q1 202310$338mn.a.n.a.
Q2 20236$457mn.a.n.a.
Q3 20237$267mn.a.n.a.
Q4 20239$238m73
Q1 20249$475m75
Q2 202411$718m84
Q3 202417$692m125
Q4 202418$986m107
Q1 202520$1.0bn138
Q2 202514$576m510
Q3 202513$1.1bn103
Q4 202513$679m2014
Q1 20267$344m1420
Q2 20268$448m2113

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

ALK and KLAC →ALK and GE →ALK and LRCX →Choose a stock to compare with ALK →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own ALK, latest filings →Back to the 13F Explorer →