TWO SIGMA INVESTMENTS, LP

Position in ALK — Alaska Air Group, Inc.

CIK 1179392 NEW YORK, NY

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Position in ALK

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$4,924,768

-$59,939,395 QoQ

Shares Held

133,898

-89.6% QoQ

Ownership

0.120%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

15 quarters on record

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

Common Shares in ALK Over Time

Shares Held

Position Value (USD)

Derivatives in ALK

reported options exposure · as of Dec 31, 2021

CallValue

$276,130

CallShares

5,300

PutValue

$213,610

PutShares

4,100

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Airlines

Industrials · as of Mar 31, 2026

TWO SIGMA INVESTMENTS, LP holds $379,013,514 across 12 Airlines names. ALK ranks #10 (1.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AAL	American Airlines Group Inc.	14,180,118	$152,294,467
2	LTM	Latam Airlines Group S.A.	1,348,210	$66,655,502
3	CPA	Copa Holdings, S.A.	475,343	$54,003,718
4	JBLU	Jetblue Airways Corp	11,843,102	$52,346,510
5	SKYW	Skywest Inc	166,793	$15,316,601
6	ULCC	Frontier Group Holdings, Inc.	2,268,056	$8,006,237
7	RYAAY	Ryanair Holdings PLC	135,018	$7,804,040
8	UAL	United Airlines Holdings, Inc.	79,700	$7,337,979

All Filings in ALK

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,924,768	133,898	-89.6%	Shares	Sole	2026-05-15
2025-12-31	$64,864,163	1,289,546	+33.0%	Shares	Sole	2026-02-17
2025-09-30	$48,263,701	969,540	+22.3%	Shares	Sole	2025-11-14
2025-06-30	$39,217,105	792,585	+607.2%	Shares	Sole	2025-08-14
2025-03-31	$5,516,577	112,080	+576.2%	Shares	Sole	2025-05-15
2024-09-30	$749,310	16,574	+0.6%	Shares	Sole	2024-11-14
2022-03-31	$955,656	16,474	+210.8%	Shares	Sole	2022-05-16
2021-12-31	$276,130	5,300	+29.3%	Call	Sole	2022-02-14
2021-12-31	$213,610	4,100	-97.5%	Put	Sole	2022-02-14
2021-12-31	$8,415,504	161,526	-52.0%	Shares	Sole	2022-02-14
2021-09-30	$19,705,422	336,270	+3636.3%	Shares	Sole	2021-11-15
2021-09-30	$527,400	9,000	+12.5%	Put	Sole	2021-11-15
2021-09-30	$468,800	8,000	-94.8%	Call	Sole	2021-11-15
2021-06-30	$9,258,549	153,516	+3737.9%	Shares	Sole	2021-08-16
2021-03-31	$276,840	4,000	-43.5%	Put	Sole	2021-05-17
2021-03-31	$489,591	7,074	+57.2%	Shares	Sole	2021-05-17
2021-03-31	$311,445	4,500	-72.6%	Call	Sole	2021-05-17
2020-12-31	$852,800	16,400	-66.3%	Put	Sole	2021-02-16
2020-12-31	$2,531,984	48,692	+386.9%	Shares	Sole	2021-02-16
2020-12-31	$520,000	10,000	-95.3%	Call	Sole	2021-02-16
2020-09-30	$7,870,981	214,878	+810.5%	Shares	Sole	2020-11-16
2020-09-30	$864,468	23,600	+23.6%	Put	Sole	2020-11-16
2020-09-30	$699,633	19,100	+91.0%	Call	Sole	2020-11-16
2020-06-30	$362,600	10,000	-90.7%	Put	Sole	2020-08-14
2020-03-31	$3,070,489	107,850	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.