IPS
COST icon

Investors Portfolio Services’s Costco COST Stock Holding History

Investors Portfolio Services’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 		$5.09M Buy
5,444
+14
+0.3% +$13.9K 3.89% 8
2026
Q1 		$5.43M Buy
5,430
+1,342
+33% +$1.31M 5.03% 7
2025
Q4 		$3.53M Buy
+4,088
New +$3.7M 3.18% 8

Other funds holding COST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Investors Portfolio Services's COST Position: Q2 2026 in Review

Investors Portfolio Services increased its Costco (COST) stake by 0.26% in Q2 2026, buying an estimated $13.9K and bringing the position to 5,444 shares worth $5.09M. The position accounts for 3.89% of the portfolio, ranked #8.

Investors Portfolio Services first reported a position in COST in Q4 2025 and has held it in 3 quarters since. The position peaked at $5.43M in Q1 2026. 4,224 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Investors Portfolio Services held 5,444 shares of Costco worth $5.09M as of Q2 2026.
  • Investors Portfolio Services bought 14 Costco shares in Q2 2026, an estimated $13.9K.
  • Costco made up 3.89% of Investors Portfolio Services's portfolio in Q2 2026, its #8 holding.
  • Investors Portfolio Services first reported a position in Costco in Q4 2025 and has held it in 3 quarters since.
  • Investors Portfolio Services's Costco position peaked at $5.43M in Q1 2026.
  • 4,224 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Investors Portfolio Services's 13F filing for Q2 2026, filed 14 Aug 2026.