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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
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
28
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 6 listed it in both
Shares listed
17,984,834
combined, among listed positions
Reported value
$917m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 21 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +967,425.

Managers listing ALK in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

28 of 28 holders

ActionFiling
Capital World Investors3,468,417$181munder 0.1%Trimmed-61,58212 Aug 2026 (the filing on sec.gov)
MFS Investment Management2,875,870$150munder 0.1%Added+5,9003 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)2,178,811$114munder 0.1%Trimmed-1,374,05313 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP1,204,285$63munder 0.1%Trimmed-764,90513 Aug 2026 (the filing on sec.gov)
Millennium Management LLC1,189,406$62munder 0.1%Added+75,90414 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP1,120,563$58munder 0.1%Added+922,55414 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC1,084,977$57munder 0.1%Added+253,3112 Sep 2026 (the filing on sec.gov)
AllianceBernstein LP1,418,645$52munder 0.1%Added+1,259,97914 Aug 2026 (the filing on sec.gov)
Jane Street Group LLC900,876$47munder 0.1%Added+713,44814 Aug 2026 (the filing on sec.gov)
Invesco Ltd559,441$29munder 0.1%Added+23,21614 Aug 2026 (the filing on sec.gov)
Capital Research Global Investors528,300$28munder 0.1%Added+52,95012 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC358,638$19m0.07%Added+287,6943 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC274,933$14munder 0.1%Added+153,79914 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc122,424$6.4munder 0.1%Added+9,43914 Aug 2026 (the filing on sec.gov)
Man Group PLC108,887$5.7munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP101,628$5.3munder 0.1%Trimmed-32,27014 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp93,108$4.9munder 0.1%Added+32,23414 Aug 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP86,479$4.5munder 0.1%Trimmed-114,27814 Aug 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP76,996$4.0munder 0.1%Added+30,09214 Aug 2026 (the filing on sec.gov)
Quantbot Technologies LP54,023$2.8m0.11%Added+46,51512 Aug 2026 (the filing on sec.gov)
Holocene Advisors LP52,523$2.7munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC36,407$1.9munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Caxton Associates LLP18,242$952kunder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Verition Fund Management LLC18,000$940kunder 0.1%Added+2,83214 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC15,416$805kunder 0.1%Trimmed-184,25314 Aug 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, 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 (7)

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 →