CG
COST icon

Caprock Group’s Costco COST Stock Holding History

Caprock Group’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
Q2 		$15.1M Buy
16,139
+119
+0.7% +$119K 0.29% 62
2026
Q1 		$16M Sell
16,020
-192
-1% -$187K 0.39% 41
2025
Q4 		$14M Buy
16,212
+428
+3% +$388K 0.3% 58
2025
Q3 		$14.9M Buy
+15,784
New +$15.1M 0.37% 45
2025
Q1 		$28.9M Buy
30,530
+3,551
+13% +$3.46M 0.88% 22
2024
Q4 		$24.7M Buy
26,979
+13,529
+101% +$12.6M 0.81% 23
2024
Q3 		$11.9M Buy
13,450
+1,375
+11% +$1.19M 0.43% 37
2024
Q2 		$10.3M Buy
12,075
+4,918
+69% +$3.84M 0.42% 38
2024
Q1 		$5.24M Buy
7,157
+25
+0.4% +$17.8K 0.3% 52
2023
Q4 		$4.81M Sell
7,132
-552
-7% -$327K 0.31% 51
2023
Q3 		$4.34M Buy
7,684
+1,229
+19% +$678K 0.33% 51
2023
Q2 		$3.48M Buy
6,455
+45
+0.7% +$22.8K 0.26% 59
2023
Q1 		$3.19M Buy
6,410
+831
+15% +$408K 0.25% 66
2022
Q4 		$2.55M Sell
5,579
-3,447
-38% -$1.68M 0.24% 65
2022
Q3 		$4.26M Buy
9,026
+136
+2% +$70.7K 0.41% 40
2022
Q2 		$4.26M Sell
8,890
-12,481
-58% -$6.33M 0.42% 39
2022
Q1 		$12.3M Buy
21,371
+318
+2% +$167K 1.16% 15
2021
Q4 		$12M Sell
21,053
-177
-0.8% -$90.7K 0.99% 16
2021
Q3 		$9.54M Sell
21,230
-267
-1% -$117K 0.85% 19
2021
Q2 		$8.51M Buy
21,497
+755
+4% +$285K 0.77% 23
2021
Q1 		$7.31M Sell
20,742
-600
-3% -$209K 0.8% 21
2020
Q4 		$8.04M Sell
21,342
-409
-2% -$153K 0.92% 17
2020
Q3 		$7.72M Buy
21,751
+959
+5% +$322K 1.06% 15
2020
Q2 		$6.3M Buy
20,792
+541
+3% +$165K 0.95% 17
2020
Q1 		$5.77M Buy
20,251
+247
+1% +$74.9K 1.09% 14
2019
Q4 		$5.88M Buy
20,004
+117
+0.6% +$34.8K 1.05% 16
2019
Q3 		$5.73M Buy
19,887
+300
+2% +$84.4K 1.12% 16
2019
Q2 		$5.18M Buy
19,587
+14,941
+322% +$3.72M 1.01% 17
2019
Q1 		$1.13M Buy
4,646
+683
+17% +$149K 0.22% 92
2018
Q4 		$807K Buy
3,963
+122
+3% +$27.2K 0.19% 106
2018
Q3 		$902K Sell
3,841
-689
-15% -$155K 0.18% 107
2018
Q2 		$947K Buy
4,530
+74
+2% +$14.6K 0.2% 99
2018
Q1 		$840K Buy
4,456
+89
+2% +$16.8K 0.18% 110
2017
Q4 		$838K Sell
4,367
-187
-4% -$32.3K 0.16% 129
2017
Q3 		$748K Buy
4,554
+104
+2% +$16.3K 0.16% 135
2017
Q2 		$712K Sell
4,450
-49,644
-92% -$8.55M 0.16% 133
2017
Q1 		$9.07M Sell
54,094
-590
-1% -$98.9K 2.13% 8
2016
Q4 		$8.76M Sell
54,684
-2,201
-4% -$336K 2.2% 8
2016
Q3 		$8.68M Buy
56,885
+389
+0.7% +$62.9K 1.97% 8
2016
Q2 		$8.87M Buy
56,496
+256
+0.5% +$38.8K 2.16% 8
2016
Q1 		$8.86M Buy
56,240
+5,234
+10% +$793K 2.1% 8
2015
Q4 		$8.24M Buy
51,006
+100
+0.2% +$15.8K 4.72% 3
2015
Q3 		$7.36M Hold
50,906
– – 5.23% 5
2015
Q2 		$6.88M Buy
50,906
+49
+0.1% +$7.04K 6.3% 2
2015
Q1 		$7.71M Hold
50,857
– – 7.87% 2
2014
Q4 		$7.21M Buy
+50,857
New +$6.91M 7.82% 2

Other funds holding COST

Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return
EA
Emerald Advisors Bellevue, Washington $796M AUM 2.51% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return
PTC
Provident Trust Company Waukesha, Wisconsin $4.77B AUM 29.31% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
TWC
TD Waterhouse Canada Toronto, Ontario, Canada $38B AUM 39.14% 1-Year Est. Return

Caprock Group's COST Position: Q2 2026 in Review

Caprock Group increased its Costco (COST) stake by 0.74% in Q2 2026, buying an estimated $119K and bringing the position to 16,139 shares worth $15.1M. The position accounts for 0.29% of the portfolio, ranked #62.

Caprock Group first reported a position in COST in Q4 2014 and has held it in 46 quarters since. The position peaked at $28.9M in Q1 2025. 1,853 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Caprock Group held 16,139 shares of Costco worth $15.1M as of Q2 2026.
  • Caprock Group bought 119 Costco shares in Q2 2026, an estimated $119K.
  • Costco made up 0.29% of Caprock Group's portfolio in Q2 2026, its #62 holding.
  • Caprock Group first reported a position in Costco in Q4 2014 and has held it in 46 quarters since.
  • Caprock Group's Costco position peaked at $28.9M in Q1 2025.
  • 1,853 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Caprock Group's 13F filing for Q2 2026, filed 27 Jul 2026.