T. Rowe Price Associates
COST icon

T. Rowe Price Associates’s Costco COST Stock Holding History

T. Rowe Price Associates’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 		$2.57B Buy
2,576,040
+622,117
+32% +$606M 0.3% 65
2025
Q4 		$1.68B Buy
1,953,923
+230,618
+13% +$209M 0.18% 104
2025
Q3 		$1.6B Buy
1,723,305
+15,749
+0.9% +$15.1M 0.17% 109
2025
Q2 		$1.69B Buy
1,707,556
+1,741
+0.1% +$1.73M 0.19% 97
2025
Q1 		$1.61B Sell
1,705,815
-8,187
-0.5% -$7.98M 0.2% 97
2024
Q4 		$1.57B Sell
1,714,002
-14,409
-0.8% -$13.4M 0.18% 104
2024
Q3 		$1.53B Buy
1,728,411
+28,872
+2% +$25.1M 0.18% 109
2024
Q2 		$1.44B Buy
1,699,539
+11,087
+0.7% +$8.65M 0.17% 112
2024
Q1 		$1.24B Sell
1,688,452
-52,866
-3% -$37.7M 0.15% 142
2023
Q4 		$1.15B Sell
1,741,318
-41,219
-2% -$24.4M 0.15% 140
2023
Q3 		$1.01B Sell
1,782,537
-5,293
-0.3% -$2.92M 0.15% 142
2023
Q2 		$963M Sell
1,787,830
-7,321
-0.4% -$3.7M 0.13% 160
2023
Q1 		$892M Sell
1,795,151
-404,043
-18% -$198M 0.13% 159
2022
Q4 		$1B Buy
2,199,194
+38,310
+2% +$18.7M 0.16% 135
2022
Q3 		$1.02B Buy
2,160,884
+77,792
+4% +$40.5M 0.17% 123
2022
Q2 		$998M Sell
2,083,092
-141,801
-6% -$71.9M 0.13% 173
2022
Q1 		$1.28B Buy
2,224,893
+412,748
+23% +$217M 0.13% 161
2021
Q4 		$1.03B Sell
1,812,145
-15,766
-0.9% -$8.08M 0.09% 217
2021
Q3 		$821M Sell
1,827,911
-13,780
-0.7% -$6.06M 0.08% 258
2021
Q2 		$729M Sell
1,841,691
-19,975
-1% -$7.55M 0.07% 284
2021
Q1 		$656M Sell
1,861,666
-347,916
-16% -$121M 0.07% 291
2020
Q4 		$833M Buy
2,209,582
+1,151
+0.1% +$430K 0.09% 245
2020
Q3 		$784M Buy
2,208,431
+298,946
+16% +$100M 0.09% 230
2020
Q2 		$579M Buy
1,909,485
+37,715
+2% +$11.5M 0.07% 275
2020
Q1 		$534M Buy
1,871,770
+85,455
+5% +$25.9M 0.08% 246
2019
Q4 		$525M Buy
1,786,315
+19,719
+1% +$5.86M 0.07% 294
2019
Q3 		$509M Buy
1,766,596
+21,512
+1% +$6.05M 0.07% 275
2019
Q2 		$461M Buy
1,745,084
+2,498
+0.1% +$623K 0.06% 290
2019
Q1 		$422M Buy
1,742,586
+74,620
+4% +$16.3M 0.06% 296
2018
Q4 		$340M Buy
1,667,966
+28,199
+2% +$6.3M 0.06% 301
2018
Q3 		$385M Sell
1,639,767
-197,622
-11% -$44.5M 0.06% 327
2018
Q2 		$384M Buy
1,837,389
+40,890
+2% +$8.08M 0.06% 315
2018
Q1 		$339M Buy
1,796,499
+107,492
+6% +$20.3M 0.05% 342
2017
Q4 		$314M Sell
1,689,007
-239,430
-12% -$41.3M 0.05% 359
2017
Q3 		$317M Sell
1,928,437
-129,430
-6% -$20.3M 0.05% 350
2017
Q2 		$329M Sell
2,057,867
-2,234,245
-52% -$385M 0.06% 326
2017
Q1 		$720M Sell
4,292,112
-218,426
-5% -$36.6M 0.13% 178
2016
Q4 		$722M Sell
4,510,538
-1,424,851
-24% -$218M 0.14% 173
2016
Q3 		$905M Sell
5,935,389
-345,668
-6% -$55.9M 0.18% 134
2016
Q2 		$986M Buy
6,281,057
+2,327,680
+59% +$352M 0.21% 121
2016
Q1 		$623M Sell
3,953,377
-149,921
-4% -$22.7M 0.13% 179
2015
Q4 		$663M Buy
4,103,298
+262,961
+7% +$41.6M 0.14% 171
2015
Q3 		$555M Sell
3,840,337
-387,582
-9% -$55.3M 0.12% 192
2015
Q2 		$571M Sell
4,227,919
-1,367,100
-24% -$197M 0.12% 197
2015
Q1 		$848M Sell
5,595,019
-809,615
-13% -$119M 0.18% 148
2014
Q4 		$908M Sell
6,404,634
-763,425
-11% -$104M 0.19% 131
2014
Q3 		$898M Buy
7,168,059
+327,677
+5% +$39.6M 0.2% 127
2014
Q2 		$788M Buy
6,840,382
+370,572
+6% +$42.5M 0.17% 152
2014
Q1 		$723M Buy
6,469,810
+163,931
+3% +$18.8M 0.16% 161
2013
Q4 		$750M Sell
6,305,879
-303,700
-5% -$36.3M 0.17% 148
2013
Q3 		$761M Buy
6,609,579
+56,295
+0.9% +$6.5M 0.19% 139
2013
Q2 		$725M Buy
+6,553,284
New +$716M 0.19% 132

Other funds holding COST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
DAM
Diamant Asset Management Ridgefield, Connecticut $137B AUM 18.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

T. Rowe Price Associates's COST Position: Q1 2026 in Review

T. Rowe Price Associates increased its Costco (COST) stake by 32% in Q1 2026, buying an estimated $606M and bringing the position to 2,576,040 shares worth $2.57B. The position accounts for 0.3% of the portfolio, ranked #65.

T. Rowe Price Associates first reported a position in COST in Q2 2013 and has held it in 52 quarters since. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • T. Rowe Price Associates held 2,576,040 shares of Costco worth $2.57B as of Q1 2026.
  • T. Rowe Price Associates bought 622,117 Costco shares in Q1 2026, an estimated $606M.
  • Costco made up 0.3% of T. Rowe Price Associates's portfolio in Q1 2026, its #65 holding.
  • T. Rowe Price Associates first reported a position in Costco in Q2 2013 and has held it in 52 quarters since.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on T. Rowe Price Associates's 13F filing for Q1 2026, filed 15 May 2026.