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Manske Wealth Management’s Costco COST Stock Holding History

Manske Wealth Management’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 		$307K Sell
328
-16
-5% -$15.9K 0.08% 183
2026
Q1 		$343K Buy
344
+109
+46% +$106K 0.1% 158
2025
Q4 		$203K Buy
+235
New +$213K 0.06% 204
2025
Q3 		– Sell
-215
Closed -$213K – 205
2025
Q2 		$213K Buy
+215
New +$214K 0.07% 183

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

Manske Wealth Management's COST Position: Q2 2026 in Review

Manske Wealth Management reduced its Costco (COST) stake by 4.7% in Q2 2026, selling an estimated $15.9K and leaving 328 shares worth $307K. The position accounts for 0.08% of the portfolio, ranked #183.

Manske Wealth Management first reported a position in COST in Q2 2025 and has held it in 4 quarters since. The position peaked at $343K in Q1 2026. 4,231 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Manske Wealth Management held 328 shares of Costco worth $307K as of Q2 2026.
  • Manske Wealth Management sold 16 Costco shares in Q2 2026, an estimated $15.9K.
  • Costco made up 0.08% of Manske Wealth Management's portfolio in Q2 2026, its #183 holding.
  • Manske Wealth Management first reported a position in Costco in Q2 2025 and has held it in 4 quarters since.
  • Manske Wealth Management's Costco position peaked at $343K in Q1 2026.
  • 4,231 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Manske Wealth Management's 13F filing for Q2 2026, filed 3 Aug 2026.