Stock Ownership/ALK

ALASKA AIR GROUP INC (ALK): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in ALK · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
21
13F filers
Aggregate Value
$445.4M
Across holders
Last Price
$41.56
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity15 increased5 reduced7 exited
Full exits: Point72 Asset Management, L.P., Hudson Bay Capital Management LP, Bridgewater Associates, LP, Alphadyne Asset Management LP, Qube Research & Technologies Ltd, SHAW D E & CO INC, ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Institutional Holders of ALK
↗
21 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
PRIMECAP MANAGEMENT CO/CA/
CIK 0000763212
Institutional Manager3.23M$168.5M37.8%0.1%Reduced$-1.2MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund1.20M$62.9M14.1%0.0%Reduced+$37.4MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund1.19M$62.1M13.9%0.0%Added+$60.3MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund1.08M$56.6M12.7%0.0%Added+$24.0MQ2 2026
Gotham Asset Management, LLC
CIK 0001510387
Hedge Fund549K$28.7M6.4%0.1%Added+$28.4MQ2 2026
Walleye Capital LLC
CIK 0001758720
Hedge Fund359K$18.7M4.2%0.1%Added+$15.2MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund275K$14.4M3.2%0.0%Added$-16.4MQ2 2026
Man Group plc
CIK 0001637460
Hedge Fund109K$5.7M1.3%0.0%Added—Q2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund102K$5.3M1.2%0.0%Reduced$-1.7MQ2 2026
TUDOR INVESTMENT CORP ET AL
CIK 0000923093
Hedge Fund93K$4.9M1.1%0.0%Added$-130KQ2 2026
PRIMECAP MANAGEMENT CO/CA/Reduced
Institutional Manager
$168.5M· 37.8% of total· 0.1% port· 3.23M sh· $-1.2M QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$62.9M· 14.1% of total· 0.0% port· 1.20M sh· +$37.4M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$62.1M· 13.9% of total· 0.0% port· 1.19M sh· +$60.3M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$56.6M· 12.7% of total· 0.0% port· 1.08M sh· +$24.0M QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$28.7M· 6.4% of total· 0.1% port· 549K sh· +$28.4M QoQ· Q2 2026
Walleye Capital LLCAdded
Hedge Fund
$18.7M· 4.2% of total· 0.1% port· 359K sh· +$15.2M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$14.4M· 3.2% of total· 0.0% port· 275K sh· $-16.4M QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$5.7M· 1.3% of total· 0.0% port· 109K sh· — QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$5.3M· 1.2% of total· 0.0% port· 102K sh· $-1.7M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$4.9M· 1.1% of total· 0.0% port· 93K sh· $-130K QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$4.5M· 1.0% of total· 0.0% port· 86K sh· — QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$4.0M· 0.9% of total· 0.0% port· 77K sh· +$1.6M QoQ· Q2 2026
Holocene Advisors, LPAdded
Hedge Fund
$2.7M· 0.6% of total· 0.0% port· 53K sh· — QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$1.9M· 0.4% of total· 0.0% port· 36K sh· $-6.1M QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCAdded
Hedge Fund
$994K· 0.2% of total· 0.0% port· 19K sh· — QoQ· Q2 2026
CAXTON ASSOCIATES LLPAdded
Hedge Fund
$952K· 0.2% of total· 0.0% port· 18K sh· — QoQ· Q2 2026
Verition Fund Management LLCAdded
Hedge Fund
$940K· 0.2% of total· 0.0% port· 18K sh· +$148K QoQ· Q2 2026
Schonfeld Strategic Advisors LLCReduced
Hedge Fund
$805K· 0.2% of total· 0.0% port· 15K sh· $-9.6M QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$451K· 0.1% of total· 0.0% port· 9K sh· $-39.1M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$449K· 0.1% of total· 0.0% port· 9K sh· — QoQ· Q2 2026
Ancora Advisors, LLCUnchanged
Hedge Fund
$1K· 0.0% of total· 0.0% port· 20 sh· +$0 QoQ· Q2 2026
1–10 of 21
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