Adage Capital Partners Gp, L.L.C. Costco Wholesale Corp Transaction History

Adage Capital Partners Gp, L.L.C.

$56.4 Billion
Q2 2025

A detailed history of Adage Capital Partners Gp, L.L.C. transactions in Costco Wholesale Corp stock. As of the latest transaction made, Adage Capital Partners Gp, L.L.C. holds 347,877 shares of COST stock, worth $318 Million. This represents 0.61% of its overall portfolio holdings.

Number of Shares

347,877

Previous 382,277 9.0%

Holding current value

$318 Million

Previous $362 Million 4.75%

% of portfolio

0.61%

Previous 0.7%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	SELL	$908.13 - $1056.85 $31.2 Million - $36.4 Million	-34,400 Reduced 9.0%	347,877 $344 Million
Q1 2025 May 15, 2025	SELL	$890.62 - $1076.86 $4.38 Million - $5.3 Million	-4,918 Reduced 1.27%	382,277 $362 Million
Q4 2024 Feb 14, 2025	BUY	$873.59 - $994.69 $10.5 Million - $11.9 Million	11,997 Added 3.2%	387,195 $355 Million
Q3 2024 Nov 14, 2024	BUY	$801.83 - $917.05 $10.9 Million - $12.4 Million	13,571 Added 3.75%	375,198 $333 Million
Q2 2024 Aug 14, 2024	BUY	$704.88 - $870.75 $103 Million - $127 Million	145,950 Added 67.67%	361,627 $307 Million
Q1 2024 May 15, 2024	SELL	$644.69 - $785.59 $65.5 Million - $79.8 Million	-101,575 Reduced 32.02%	215,677 $158 Million
Q4 2023 Feb 14, 2024	SELL	$543.03 - $681.24 $19.7 Million - $24.8 Million	-36,350 Reduced 10.28%	317,252 $209 Million
Q3 2023 Nov 14, 2023	SELL	$525.05 - $568.63 $6.03 Million - $6.54 Million	-11,494 Reduced 3.15%	353,602 $200 Million
Q2 2023 Aug 14, 2023	SELL	$482.76 - $538.38 $23.1 Million - $25.8 Million	-47,881 Reduced 11.59%	365,096 $197 Million
Q1 2023 May 15, 2023	SELL	$450.19 - $523.43 $3.56 Million - $4.14 Million	-7,900 Reduced 1.88%	412,977 $205 Million
Q4 2022 Feb 14, 2023	BUY	$452.99 - $539.25 $35 Million - $41.6 Million	77,200 Added 22.46%	420,877 $192 Million
Q3 2022 Nov 14, 2022	SELL	$466.4 - $560.96 $55 Million - $66.1 Million	-117,900 Reduced 25.54%	343,677 $162 Million
Q2 2022 Aug 15, 2022	BUY	$416.43 - $608.05 $18 Million - $26.3 Million	43,190 Added 10.32%	461,577 $221 Million
Q1 2022 May 16, 2022	SELL	$477.32 - $576.47 $25 Million - $30.2 Million	-52,390 Reduced 11.13%	418,387 $241 Million
Q4 2021 Feb 14, 2022	SELL	$440.14 - $567.77 $1.72 Million - $2.21 Million	-3,900 Reduced 0.82%	470,777 $267 Million
Q3 2021 Nov 15, 2021	BUY	$394.53 - $467.75 $38.8 Million - $46 Million	98,309 Added 26.12%	474,677 $213 Million
Q2 2021 Aug 16, 2021	BUY	$354.94 - $398.79 $63.3 Million - $71.1 Million	178,400 Added 90.12%	376,368 $149 Million
Q1 2021 May 17, 2021	SELL	$311.42 - $380.15 $30.9 Million - $37.7 Million	-99,200 Reduced 33.38%	197,968 $69.8 Million
Q4 2020 Feb 16, 2021	SELL	$355.01 - $391.77 $13.1 Million - $14.4 Million	-36,842 Reduced 11.03%	297,168 $112 Million
Q3 2020 Nov 16, 2020	BUY	$304.75 - $358.86 $25.6 Million - $30.1 Million	83,900 Added 33.55%	334,010 $119 Million
Q2 2020 Aug 14, 2020	SELL	$286.78 - $321.56 $70.8 Million - $79.4 Million	-247,010 Reduced 49.69%	250,110 $75.8 Million
Q1 2020 May 15, 2020	SELL	$279.85 - $324.08 $3.18 Million - $3.68 Million	-11,358 Reduced 2.23%	497,120 $142 Million
Q4 2019 Feb 14, 2020	BUY	$283.93 - $305.21 $128 Million - $137 Million	449,819 Added 766.84%	508,478 $149 Million
Q3 2019 Nov 14, 2019	SELL	$263.55 - $303.76 $124 Million - $143 Million	-471,675 Reduced 88.94%	58,659 $16.9 Million
Q2 2019 Aug 14, 2019	BUY	$239.58 - $267.35 $64.8 Million - $72.3 Million	270,436 Added 104.05%	530,334 $140 Million
Q1 2019 May 15, 2019	SELL	$200.42 - $242.14 $55.3 Million - $66.8 Million	-275,846 Reduced 51.49%	259,898 $62.9 Million
Q4 2018 Feb 14, 2019	SELL	$189.99 - $240.37 $3.84 Million - $4.86 Million	-20,212 Reduced 3.64%	535,744 $109 Million
Q3 2018 Nov 14, 2018	SELL	$207.12 - $244.21 $3.07 Million - $3.61 Million	-14,800 Reduced 2.59%	555,956 $131 Million
Q2 2018 Aug 14, 2018	BUY	$182.61 - $211.75 $24 Million - $27.9 Million	131,656 Added 29.98%	570,756 $119 Million
Q1 2018 May 15, 2018	BUY	$178.61 - $198.91 $10.9 Million - $12.1 Million	61,000 Added 16.13%	439,100 $82.7 Million
Q4 2017 Feb 14, 2018	BUY	$154.61 - $192.73 $24.3 Million - $30.2 Million	156,890 Added 70.92%	378,100 $70.4 Million
Q3 2017 Nov 14, 2017	BUY	$151.33 - $164.42 $33.5 Million - $36.4 Million	221,210	221,210 $36.3 Million

Others Institutions Holding COST

# of Institutions

4,522

Shares Held

304M

Call Options Held

5.96M

Put Options Held

8.42M

View Full List

About COSTCO WHOLESALE CORP

Ticker COST
Exchange NASDAQ
Sector Consumer Defensive
Industry Discount Stores
Shares Outstandng 442,604,000
Market Cap $405B
Description
Costco Wholesale Corporation, together with its subsidiaries, engages in the operation of membership warehouses in the United States, Puerto Rico, Canada, the United Kingdom, Mexico, Japan, Korea, Australia, Spain, France, Iceland, China, and Taiwan. It offers branded and private-label products in a range of merchandise categories. The company o...

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Adage Capital Partners Gp, L.L.C. Costco Wholesale Corp Transaction History