Solidarity Wealth
COST icon

Solidarity Wealth’s Costco COST Stock Holding History

Solidarity Wealth’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
Q3 		$1.21M Buy
1,333
+419
+46% +$391K 0.21% 44
2026
Q2 		$855K Buy
914
+60
+7% +$59.8K 0.15% 56
2026
Q1 		$851K Sell
854
-16
-2% -$15.6K 0.16% 48
2025
Q4 		$750K Sell
870
-47
-5% -$42.6K 0.15% 48
2025
Q3 		$849K Buy
917
+25
+3% +$24K 0.18% 50
2025
Q2 		$883K Sell
892
-2,216
-71% -$2.2M 0.21% 47
2025
Q1 		$2.94M Buy
3,108
+2,213
+247% +$2.16M 0.72% 32
2024
Q4 		$820K Hold
895
– – 0.21% 54
2024
Q3 		$793K Sell
895
-10
-1% -$8.68K 0.21% 52
2024
Q2 		$769K Sell
905
-4,200
-82% -$3.28M 0.23% 54
2024
Q1 		$3.74M Buy
5,105
+4,171
+447% +$2.98M 1.17% 28
2023
Q4 		$631K Sell
934
-163
-15% -$96.6K 0.23% 53
2023
Q3 		$620K Hold
1,097
– – 0.22% 54
2023
Q2 		$591K Sell
1,097
-2,790
-72% -$1.41M 0.24% 52
2023
Q1 		$1.93M Buy
+3,887
New +$1.91M 0.88% 39
2022
Q3 		$2.11M Buy
4,315
+2,406
+126% +$1.25M 1.22% 27
2022
Q2 		$1.03M Buy
1,909
+486
+34% +$247K 0.56% 44
2022
Q1 		$846K Buy
+1,423
New +$747K 0.47% 47

Other funds holding COST

Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return
Everett Harris & Co
Everett Harris & Co Los Angeles, California $8.46B AUM 13.48% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return
Emerald Advisors
Emerald Advisors Bellevue, Washington $781M AUM 4.78% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $33.8B AUM 31.08% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
ProShare Advisors
ProShare Advisors Bethesda, Maryland $69.5B AUM 31.38% 1-Year Est. Return
Bank Julius Baer & Co
Bank Julius Baer & Co Zurich, Switzerland $39.3B AUM 31.81% 1-Year Est. Return
Provident Trust Company
Provident Trust Company Waukesha, Wisconsin $3.22B AUM 13.63% 1-Year Est. Return

Solidarity Wealth's COST Position: Q3 2026 in Review

Solidarity Wealth increased its Costco (COST) stake by 46% in Q3 2026, buying an estimated $391K and bringing the position to 1,333 shares worth $1.21M. The position accounts for 0.21% of the portfolio, ranked #44.

Solidarity Wealth first reported a position in COST in Q1 2022 and has held it in 18 quarters since. The position peaked at $3.74M in Q1 2024. 2,072 funds tracked by Wall St. Rank hold COST as of Q3 2026.

  • Solidarity Wealth held 1,333 shares of Costco worth $1.21M as of Q3 2026.
  • Solidarity Wealth bought 419 Costco shares in Q3 2026, an estimated $391K.
  • Costco made up 0.21% of Solidarity Wealth's portfolio in Q3 2026, its #44 holding.
  • Solidarity Wealth first reported a position in Costco in Q1 2022 and has held it in 18 quarters since.
  • Solidarity Wealth's Costco position peaked at $3.74M in Q1 2024.
  • 2,072 funds tracked by Wall St. Rank held Costco as of Q3 2026.

Based on Solidarity Wealth's 13F filing for Q3 2026, filed 15 Oct 2026.