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Petros Family Wealth’s Costco COST Stock Holding History

Petros Family 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
Q2 		$1.73M Buy
1,848
+70
+4% +$69.7K 1.06% 27
2026
Q1 		$1.77M Sell
1,778
-66
-4% -$64.3K 1.26% 20
2025
Q4 		$1.59M Buy
1,844
+239
+15% +$217K 1.06% 23
2025
Q3 		$1.49M Buy
1,605
+130
+9% +$125K 1.24% 18
2025
Q2 		$1.46M Sell
1,475
-214
-13% -$213K 1.33% 18
2025
Q1 		$1.6M Sell
1,689
-8
-0.5% -$7.8K 1.77% 13
2024
Q4 		$1.55M Buy
+1,697
New +$1.57M 1.68% 14

Other funds holding COST

Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
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
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 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

Petros Family Wealth's COST Position: Q2 2026 in Review

Petros Family Wealth increased its Costco (COST) stake by 3.9% in Q2 2026, buying an estimated $69.7K and bringing the position to 1,848 shares worth $1.73M. The position accounts for 1.06% of the portfolio, ranked #27.

Petros Family Wealth first reported a position in COST in Q4 2024 and has held it in 7 quarters since. The position peaked at $1.77M in Q1 2026. 2,087 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Petros Family Wealth held 1,848 shares of Costco worth $1.73M as of Q2 2026.
  • Petros Family Wealth bought 70 Costco shares in Q2 2026, an estimated $69.7K.
  • Costco made up 1.06% of Petros Family Wealth's portfolio in Q2 2026, its #27 holding.
  • Petros Family Wealth first reported a position in Costco in Q4 2024 and has held it in 7 quarters since.
  • Petros Family Wealth's Costco position peaked at $1.77M in Q1 2026.
  • 2,087 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Petros Family Wealth's 13F filing for Q2 2026, filed 27 Jul 2026.