D.E. Shaw & Co’s Costco COST Stock Holding History

D.E. Shaw & Co’s Portfolio COST Stock Details COST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$46.5M	Sell	46,700 -51,700	-53%	-$50.4M	0.04%	688
2025 Q4	$84.9M	Buy	98,400 +12,200	+14%	+$11.1M	0.06%	468
2025 Q3	$79.8M	Buy	86,200 +83,300	+2,872%	+$79.8M	0.06%	467
2025 Q2	$2.87M	Sell	2,900 -7,100	-71%	-$7.06M	﹤0.01%	2462
2025 Q1	$9.46M	Sell	10,000 -111,000	-92%	-$108M	0.01%	1447
2024 Q4	$111M	Sell	121,000 -37,600	-24%	-$34.9M	0.12%	298
2024 Q3	$141M	Buy	158,600 +14,600	+10%	+$12.7M	0.18%	190
2024 Q2	$122M	Buy	144,000 +68,400	+90%	+$53.4M	0.17%	198
2024 Q1	$55.4M	Buy	75,600 +23,100	+44%	+$16.5M	0.07%	445
2023 Q4	$34.7M	Sell	52,500 -300	-0.6%	-$178K	0.05%	617
2023 Q3	$29.8M	Sell	52,800 -21,700	-29%	-$12M	0.05%	643
2023 Q2	$40.1M	Sell	74,500 -107,300	-59%	-$54.3M	0.06%	521
2023 Q1	$90.3M	Sell	181,800 -35,100	-16%	-$17.2M	0.15%	246
2022 Q4	$99M	Buy	216,900 +84,700	+64%	+$41.4M	0.17%	205
2022 Q3	$62.4M	Sell	132,200 -3,300	-2%	-$1.72M	0.11%	312
2022 Q2	$64.9M	Sell	135,500 -32,500	-19%	-$16.5M	0.11%	301
2022 Q1	$96.7M	Buy	168,000 +9,400	+6%	+$4.93M	0.13%	243
2021 Q4	$90M	Buy	158,600 +46,300	+41%	+$23.7M	0.11%	314
2021 Q3	$50.5M	Buy	112,300 +68,000	+153%	+$29.9M	0.06%	529
2021 Q2	$17.5M	Hold	44,300	–	–	0.02%	1095
2021 Q1	$15.6M	Sell	44,300 -24,700	-36%	-$8.6M	0.02%	1080
2020 Q4	$26M	Buy	69,000 +34,000	+97%	+$12.7M	0.03%	822
2020 Q3	$12.4M	Sell	35,000 -77,100	-69%	-$25.9M	0.02%	1101
2020 Q2	$34M	Buy	112,100 +36,800	+49%	+$11.2M	0.05%	517
2020 Q1	$21.5M	Sell	75,300 -82,800	-52%	-$25.1M	0.04%	587
2019 Q4	$46.5M	Sell	158,100 -29,800	-16%	-$8.86M	0.07%	424
2019 Q3	$54.1M	Buy	187,900 +141,500	+305%	+$39.8M	0.09%	361
2019 Q2	$12.3M	Sell	46,400 -9,100	-16%	-$2.27M	0.02%	1022
2019 Q1	$13.4M	Sell	55,500 -328,300	-86%	-$71.8M	0.02%	928
2018 Q4	$78.2M	Sell	383,800 -70,400	-15%	-$15.7M	0.14%	212
2018 Q3	$107M	Buy	454,200 +49,600	+12%	+$11.2M	0.17%	185
2018 Q2	$84.6M	Sell	404,600 -232,700	-37%	-$46M	0.14%	219
2018 Q1	$120M	Sell	637,300 -156,500	-20%	-$29.5M	0.2%	146
2017 Q4	$148M	Buy	793,800 +427,200	+117%	+$73.8M	0.26%	102
2017 Q3	$60.2M	Buy	366,600 +80,000	+28%	+$12.6M	0.12%	261
2017 Q2	$45.8M	Buy	286,600 +107,800	+60%	+$18.6M	0.09%	311
2017 Q1	$30M	Sell	178,800 -15,700	-8%	-$2.63M	0.06%	428
2016 Q4	$31.1M	Buy	194,500 +57,300	+42%	+$8.75M	0.07%	456
2016 Q3	$20.9M	Buy	137,200 +45,700	+50%	+$7.38M	0.05%	558
2016 Q2	$14.4M	Sell	91,500 -59,500	-39%	-$9.01M	0.03%	687
2016 Q1	$23.8M	Sell	151,000 -133,200	-47%	-$20.2M	0.05%	478
2015 Q4	$45.9M	Buy	284,200 +66,800	+31%	+$10.6M	0.09%	342
2015 Q3	$31.4M	Sell	217,400 -29,200	-12%	-$4.17M	0.06%	449
2015 Q2	$33.3M	Buy	246,600 +600	+0.2%	+$86.3K	0.06%	443
2015 Q1	$37.3M	Sell	246,000 -287,900	-54%	-$42.2M	0.07%	387
2014 Q4	$75.7M	Sell	533,900 -9,600	-2%	-$1.3M	0.15%	242
2014 Q3	$68.1M	Buy	543,500 +12,500	+2%	+$1.51M	0.14%	262
2014 Q2	$61.1M	Sell	531,000 -1,600	-0.3%	-$184K	0.12%	271
2014 Q1	$59.5M	Sell	532,600 -19,100	-3%	-$2.18M	0.12%	256
2013 Q4	$65.7M	Buy	551,700 +54,100	+11%	+$6.47M	0.15%	229
2013 Q3	$57.3M	Buy	497,600 +186,800	+60%	+$21.6M	0.15%	230
2013 Q2	$34.4M	Buy	+310,800	New	+$34M	0.1%	334