RHUMBLINE ADVISERS

Position in ALK — Alaska Air Group, Inc.

CIK 1115418 BOSTON, MA

Position in ALK

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$15,675,599

-$3,707,304 QoQ

Shares Held

426,199

+10.6% QoQ

Ownership

0.382%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 65.51000823558948.ToString("F0")% Shared 0.ToString("F0")% None 34.48999176441052.ToString("F0")%

Industrials · as of Mar 31, 2026

RHUMBLINE ADVISERS holds $225,916,919 across 16 Airlines names. ALK ranks #5 (6.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	DAL	Delta Air Lines, Inc.	1,097,270	$72,946,509
2	UAL	United Airlines Holdings, Inc.	544,228	$50,107,071
3	LUV	Southwest Airlines Co	1,274,165	$47,870,379
4	AAL	American Airlines Group Inc.	1,691,748	$18,169,373
5	ALK	Alaska Air Group, Inc. This page	426,199	$15,675,599
6	SKYW	Skywest Inc	112,793	$10,357,781
7	JBLU	Jetblue Airways Corp	873,018	$3,858,739
8	ALGT	Allegiant Travel CO	40,657	$3,294,843

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$15,675,599	426,199	+10.6%	Shares	Sole	2026-05-12
2025-12-31	$19,382,903	385,346	+17.4%	Shares	Sole	2026-02-13
2025-09-30	$16,336,651	328,177	-4.0%	Shares	Sole	2025-11-06
2025-06-30	$16,919,735	341,951	-0.6%	Shares	Sole	2025-08-12
2025-03-31	$16,933,451	344,036	+14.9%	Shares	Sole	2025-05-29
2024-12-31	$19,382,783	299,348	-5.1%	Shares	Sole	2025-05-29
2024-09-30	$14,256,069	315,330	-4.4%	Shares	Sole	2024-11-12
2024-06-30	$13,330,060	329,952	-3.7%	Shares	Sole	2024-08-01
2024-03-31	$14,724,117	342,501	-8.6%	Shares	Sole	2024-05-09
2023-12-31	$14,633,668	374,550	+49.8%	Shares	Sole	2024-02-08
2023-09-30	$9,268,183	249,951	-0.2%	Shares	Sole	2023-11-09
2023-06-30	$13,319,090	250,453	-0.4%	Shares	Sole	2023-08-08
2023-03-31	$10,549,834	251,426	+3.3%	Shares	Sole	2023-05-11
2022-12-31	$10,452,454	243,420	+2.8%	Shares	Sole	2023-02-14
2022-09-30	$9,266,335	236,688	+6.1%	Shares	Sole	2022-11-10
2022-06-30	$8,935,635	223,112	+12.1%	Shares	Sole	2022-08-11
2022-03-31	$11,544,106	199,002	-6.8%	Shares	Sole	2022-05-12
2021-12-31	$11,128,820	213,605	+4.3%	Shares	Sole	2022-02-10
2021-09-30	$11,997,353	204,733	-1.0%	Shares	Sole	2021-11-12
2021-06-30	$12,472,288	206,803	-2.9%	Shares	Sole	2021-08-05
2021-03-31	$14,737,923	212,945	-8.6%	Shares	Sole	2021-05-06
2020-12-31	$12,109,344	232,872	+5.5%	Shares	Sole	2021-02-10
2020-09-30	$8,084,643	220,711	-4.7%	Shares	Sole	2020-11-12
2020-06-30	$8,393,501	231,481	+2.1%	Shares	Sole	2020-08-13
2020-03-31	$6,456,227	226,773	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.