WMA
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West Michigan Advisors’s Costco COST Stock Holding History

West Michigan Advisors’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 		$294K Hold
295
– – 0.06% 237
2026
Q1 		$294K Sell
295
-7
-2% -$6.82K 0.06% 237
2025
Q4 		$260K Sell
302
-7
-2% -$6.34K 0.06% 227
2025
Q3 		$286K Sell
309
-50
-14% -$47.9K 0.07% 216
2025
Q2 		$355K Buy
359
+22
+7% +$21.9K 0.1% 149
2025
Q1 		$319K Sell
337
-29
-8% -$28.3K 0.11% 147
2024
Q4 		$335K Buy
366
+63
+21% +$58.5K 0.1% 136
2024
Q3 		$269K Sell
303
-229
-43% -$199K 0.08% 157
2024
Q2 		$452K Buy
532
+5
+0.9% +$3.9K 0.14% 109
2024
Q1 		$386K Sell
527
-195
-27% -$139K 0.13% 114
2023
Q4 		$476K Buy
722
+25
+4% +$14.8K 0.18% 83
2023
Q3 		$394K Sell
697
-16
-2% -$8.83K 0.21% 89
2023
Q2 		$384K Buy
713
+166
+30% +$84K 0.15% 132
2023
Q1 		$272K Buy
547
+28
+5% +$13.7K 0.15% 108
2022
Q4 		$237K Sell
519
-5
-1% -$2.44K 0.17% 97
2022
Q3 		$248K Sell
524
-213
-29% -$111K 0.22% 85
2022
Q2 		$353K Sell
737
-50
-6% -$25.4K 0.3% 71
2022
Q1 		$453K Buy
787
+172
+28% +$90.3K 0.31% 63
2021
Q4 		$349K Buy
+615
New +$315K 0.26% 73

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

West Michigan Advisors's COST Position: Q2 2026 in Review

West Michigan Advisors held its Costco (COST) position steady in Q2 2026 at 295 shares worth $294K. The position accounts for 0.06% of the portfolio, ranked #237.

West Michigan Advisors first reported a position in COST in Q4 2021 and has held it in 19 quarters since. The position peaked at $476K in Q4 2023. 1,853 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • West Michigan Advisors held 295 shares of Costco worth $294K as of Q2 2026.
  • West Michigan Advisors left its Costco share count unchanged in Q2 2026.
  • Costco made up 0.06% of West Michigan Advisors's portfolio in Q2 2026, its #237 holding.
  • West Michigan Advisors first reported a position in Costco in Q4 2021 and has held it in 19 quarters since.
  • West Michigan Advisors's Costco position peaked at $476K in Q4 2023.
  • 1,853 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on West Michigan Advisors's 13F filing for Q2 2026, filed 24 Jul 2026.