SEI INVESTMENTS CO

Position in ALK — Alaska Air Group, Inc.

CIK 350894 OAKS, PA

Position in ALK

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$1,660,431

-$1,719,577 QoQ

Shares Held

45,145

-32.8% QoQ

Ownership

0.041%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

SEI INVESTMENTS CO holds $341,449,871 across 10 Airlines names. ALK ranks #8 (0.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RYAAY	Ryanair Holdings PLC	2,172,317	$125,559,921
2	DAL	Delta Air Lines, Inc.	1,339,423	$89,044,839
3	CPA	Copa Holdings, S.A.	351,310	$39,912,328
4	UAL	United Airlines Holdings, Inc.	406,095	$37,389,166
5	LUV	Southwest Airlines Co	592,515	$22,260,787
6	AAL	American Airlines Group Inc.	1,586,819	$17,042,434
7	SKYW	Skywest Inc	77,706	$7,135,740
8	ALK	Alaska Air Group, Inc. This page	45,145	$1,660,431

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,660,431	45,145	-32.8%	Shares	Defined	2026-05-13
2025-12-31	$3,380,008	67,197	+30.4%	Shares	Defined	2026-02-13
2025-09-30	$2,564,416	51,515	+16.5%	Shares	Defined	2025-11-13
2025-06-30	$2,187,658	44,213	-18.7%	Shares	Defined	2025-08-14
2025-03-31	$2,677,960	54,408	+24.7%	Shares	Defined	2025-05-14
2024-12-31	$2,825,690	43,640	-72.3%	Shares	Defined	2025-02-11
2024-09-30	$7,113,566	157,345	+103.6%	Shares	Defined	2024-11-12
2024-06-30	$3,122,152	77,281	+27.7%	Shares	Sole	2024-08-13
2024-03-31	$2,602,528	60,538	+23.3%	Shares	Sole	2024-05-07
2023-12-31	$1,917,985	49,091	-42.2%	Shares	Sole	2024-02-14
2023-09-30	$3,147,609	84,887	-21.8%	Shares	Sole	2023-11-14
2023-06-30	$5,775,932	108,611	-4.4%	Shares	Sole	2023-08-11
2023-03-31	$4,768,250	113,638	+50.8%	Shares	Sole	2023-05-12
2022-12-31	$3,236,301	75,368	-27.5%	Shares	Sole	2023-02-10
2022-09-30	$4,067,331	103,891	+13.0%	Shares	Sole	2022-11-14
2022-06-30	$3,683,677	91,977	+22.6%	Shares	Sole	2022-08-15
2022-03-31	$4,352,489	75,030	+35.1%	Shares	Sole	2022-05-13
2021-12-31	$2,894,258	55,552	+0.0%	Shares	Sole	2022-02-14
2021-09-30	$3,253,940	55,528	-5.5%	Shares	Sole	2021-11-12
2021-06-30	$3,543,332	58,752	-22.6%	Shares	Sole	2021-08-06
2021-03-31	$5,253,937	75,913	-22.6%	Shares	Defined	2021-05-12
2020-12-31	$5,098,964	98,057	+13.4%	Shares	Defined	2021-02-08
2020-09-30	$3,167,542	86,474	+69.2%	Shares	Sole	2020-12-04
2020-06-30	$1,852,993	51,103	+21.8%	Shares	Sole	2020-08-17
2020-03-31	$1,194,316	41,950	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.