Alaska Air ALK Institutional Ownership

NYSE ALK

$38.81 -1.12 (-2.79%)

As of: Sep 30, 2026 · 2:46 PM EDT

Institutions by Trading Activity

490 Institutions

Increased 266 54.3%

Unchanged 79 16.1%

Reduced 145 29.6%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

93.62%

▲+3.71 pp QoQ

Shares Held by Institutions

104.03Mn

of 111.13Mn outstanding

▲+4.10% QoQ

Shares Outstanding

111.13Mn

7.09Mn held outside 13F filers

Institutional Investors

490

filed 13F for Jun 2026

▲+40 vs prior quarter

Net Shares Added (QoQ)

+4.09Mn

accumulated since last quarter

Value of Holdings

$4.15Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Alaska Air Group, Inc. (NYSE:ALK) showed up in the 13F filings of 490 institutional investors as of June 2026.

Their combined ownership stood at 93.6% of outstanding shares in June 2026, up from 89.9% in March 2026.
They increased total shares held in ALK by 4.1% quarter over quarter, and investors in Alaska Air increased 2.3% from a year ago.
Among the 490 funds, 266 bought more Alaska Air shares, 145 sold down, and 79 held their ground.
In total, institutional investors held 104.03Mn shares in Alaska Air as of June 2026, up by 4.09Mn shares quarter on quarter, and up 2.77Mn shares year over year.
BlackRock, Inc. is the top holder of Alaska Air as of June 30, 2026, with 11.62Mn shares representing 10.45% of outstanding stock.
Top purchasers of ALK stock for the quarter ending June 2026 included ALLIANCEBERNSTEIN L.P. (1.26Mn), Sixth Street Partners Management Company, L.P. (1.24Mn), SUSQUEHANNA INTERNATIONAL GROUP, LLP (922.55K), JANE STREET GROUP, LLC (713.45K), CAUSEWAY CAPITAL MANAGEMENT LLC (680.95K).
Top sellers of ALK stock for the quarter ending June 2026 included DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main (4.19Mn), FMR LLC (1.37Mn), MARSHALL WACE, LLP (764.9K), Ameriprise Financial Inc (561.6K), Morgan Stanley (506.93K).
According to Business Quant data, leading holders of ALK for June 2026 are BlackRock, Inc. (11.62Mn), DIMENSIONAL FUND ADVISORS LP (6.49Mn), AMERICAN CENTURY COMPANIES INC (5.33Mn), VANGUARD CAPITAL MANAGEMENT LLC (4.97Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (4.96Mn), State Street Corp (3.56Mn), Capital World Investors (3.47Mn), FRONTIER CAPITAL MANAGEMENT CO LLC (3.38Mn), PRIMECAP MANAGEMENT CO/CA/ (3.23Mn), CAUSEWAY CAPITAL MANAGEMENT LLC (3.18Mn).

Form 13F Holdings

489 Institutional Holders

Report period 30 Jun, 2026

Total shares held 104.03Mn

Of outstanding 93.62%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	11,615,069	10.45%	▼134,461	-1.14%	$606.31Mn
2	DIMENSIONAL FUND ADVISORS LP	0000354204	6,488,763	5.84%	▲140,600	+2.21%	$338.71Mn
3	AMERICAN CENTURY COMPANIES INC	0000748054	5,327,194	4.79%	▲388,448	+7.87%	$278.08Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	4,973,407	4.48%	▼77,181	-1.53%	$259.61Mn
5	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	4,959,798	4.46%	▼198,906	-3.86%	$258.90Mn
6	State Street Corp	0000093751	3,563,929	3.21%	▲79,995	+2.30%	$186.04Mn
7	Capital World Investors	0001422849	3,468,417	3.12%	▼61,582	-1.74%	$181.05Mn
8	FRONTIER CAPITAL MANAGEMENT CO LLC	0000351173	3,384,643	3.05%	▲11,056	+0.33%	$176.68Mn
9	PRIMECAP MANAGEMENT CO/CA/	0000763212	3,227,329	2.90%	▼23,000	-0.71%	$168.47Mn
10	CAUSEWAY CAPITAL MANAGEMENT LLC	0001165797	3,183,163	2.86%	▲680,952	+27.21%	$166.16Mn
11	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0000912938	2,875,870	2.59%	▲5,900	+0.21%	$150.12Mn
12	Morgan Stanley	0000895421	2,292,436	2.06%	▼506,931	-18.11%	$119.67Mn
13	FMR LLC	0000315066	2,178,811	1.96%	▼1,374,053	-38.67%	$113.73Mn
14	GEODE CAPITAL MANAGEMENT, LLC	0001214717	2,097,326	1.89%	▼52,430	-2.44%	$109.52Mn
15	SEMPER AUGUSTUS INVESTMENTS GROUP LLC	0001115373	1,793,627	1.61%	▲98,565	+5.81%	$93.63Mn
16	UBS Group AG	0001610520	1,710,797	1.54%	▲45,951	+2.76%	$89.30Mn
17	PAR CAPITAL MANAGEMENT INC	0001051359	1,579,636	1.42%	▼1,864	-0.12%	$82.46Mn
18	ALLIANCEBERNSTEIN L.P.	0001109448	1,418,645	1.28%	▲1,259,979	+794.11%	$52.18Mn
19	Sixth Street Partners Management Company, L.P.	0001812095	1,244,703	1.12%	▲1,244,703	0.00%	$64.97Mn
19	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	1,244,703	1.12%	▼18,299	-1.45%	$64.97Mn

Showing 1 to 20 of 489 holders