TWO SIGMA INVESTMENTS, LP

CIK

0001179392

City

New York

State / Country

Stock

ALK — ALASKA AIR GROUP, INC.

Holdings in ALK

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
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%	Shares	Sole	2022-02-14
2021-12-31	$213,610	4,100	-97.5%	Shares	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%	Shares	Sole	2021-11-15
2021-09-30	$468,800	8,000	-94.8%	Shares	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%	Shares	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%	Shares	Sole	2021-05-17
2020-12-31	$852,800	16,400	-66.3%	Shares	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%	Shares	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%	Shares	Sole	2020-11-16
2020-09-30	$699,633	19,100	+91.0%	Shares	Sole	2020-11-16
2020-06-30	$362,600	10,000	-90.7%	Shares	Sole	2020-08-14
2020-03-31	$3,070,489	107,850	—	Shares	Sole	2020-05-15