WG
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Welch Group’s Costco COST Stock Holding History

Welch 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 		$1.98M Buy
2,114
+85
+4% +$84.7K 0.07% 84
2026
Q1 		$2.02M Sell
2,029
-257
-11% -$250K 0.08% 82
2025
Q4 		$1.97M Buy
2,286
+478
+26% +$433K 0.08% 82
2025
Q3 		$1.67M Buy
1,808
+53
+3% +$50.8K 0.07% 86
2025
Q2 		$1.74M Sell
1,755
-93
-5% -$92.4K 0.07% 80
2025
Q1 		$1.72M Sell
1,848
-57
-3% -$55.6K 0.08% 76
2024
Q4 		$1.76M Buy
1,905
+55
+3% +$51K 0.08% 76
2024
Q3 		$1.64M Buy
1,850
+114
+7% +$98.9K 0.07% 78
2024
Q2 		$1.48M Buy
1,736
+8
+0.5% +$6.24K 0.07% 76
2024
Q1 		$1.27M Buy
1,728
+2
+0.1% +$1.43K 0.06% 74
2023
Q4 		$1.14M Sell
1,726
-23
-1% -$13.6K 0.06% 79
2023
Q3 		$988K Sell
1,749
-158
-8% -$87.2K 0.06% 80
2023
Q2 		$1.03M Buy
1,907
+64
+3% +$32.4K 0.06% 79
2023
Q1 		$916K Buy
1,843
+124
+7% +$60.8K 0.05% 84
2022
Q4 		$785K Buy
1,719
+647
+60% +$316K 0.04% 92
2022
Q3 		$506K Hold
1,072
– – 0.03% 98
2022
Q2 		$514K Buy
1,072
+30
+3% +$15.2K 0.03% 102
2022
Q1 		$600K Sell
1,042
-2,673
-72% -$1.4M 0.03% 104
2021
Q4 		$2.11M Buy
3,715
+3,206
+630% +$1.64M 0.12% 67
2021
Q3 		$229K Buy
+509
New +$224K 0.02% 164
2018
Q4 		– Sell
-528
Closed -$124 – 144
2018
Q3 		$124 Hold
528
– – 0.01% 139
2018
Q2 		$110K Sell
528
-60
-10% -$11.9K 0.01% 134
2018
Q1 		$111K Buy
+588
New +$111K 0.01% 132

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

Welch Group's COST Position: Q2 2026 in Review

Welch Group increased its Costco (COST) stake by 4.2% in Q2 2026, buying an estimated $84.7K and bringing the position to 2,114 shares worth $1.98M. The position accounts for 0.07% of the portfolio, ranked #84.

Welch Group first reported a position in COST in Q1 2018 and has held it in 23 quarters since. The position peaked at $2.11M in Q4 2021. 1,830 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Welch Group held 2,114 shares of Costco worth $1.98M as of Q2 2026.
  • Welch Group bought 85 Costco shares in Q2 2026, an estimated $84.7K.
  • Costco made up 0.07% of Welch Group's portfolio in Q2 2026, its #84 holding.
  • Welch Group first reported a position in Costco in Q1 2018 and has held it in 23 quarters since.
  • Welch Group's Costco position peaked at $2.11M in Q4 2021.
  • 1,830 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Welch Group's 13F filing for Q2 2026, filed 23 Jul 2026.