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Concentrum Wealth Management’s Costco COST Stock Holding History

Concentrum 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
Q1 		$1.43M Buy
1,439
+164
+13% +$160K 0.42% 33
2025
Q4 		$1.1M Buy
1,275
+98
+8% +$88.8K 0.31% 38
2025
Q3 		$1.09M Buy
1,177
+181
+18% +$173K 0.31% 36
2025
Q2 		$986K Buy
996
+214
+27% +$213K 0.31% 35
2025
Q1 		$740K Buy
782
+410
+110% +$400K 0.27% 42
2024
Q4 		$341K Buy
372
+104
+39% +$96.5K 0.12% 59
2024
Q3 		$238K Buy
+268
New +$233K 0.09% 63

Other funds holding COST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
DAM
Diamant Asset Management Ridgefield, Connecticut $137B AUM 18.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Concentrum Wealth Management's COST Position: Q1 2026 in Review

Concentrum Wealth Management increased its Costco (COST) stake by 13% in Q1 2026, buying an estimated $160K and bringing the position to 1,439 shares worth $1.43M. The position accounts for 0.42% of the portfolio, ranked #33.

Concentrum Wealth Management first reported a position in COST in Q3 2024 and has held it in 7 quarters since. 4,238 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Concentrum Wealth Management held 1,439 shares of Costco worth $1.43M as of Q1 2026.
  • Concentrum Wealth Management bought 164 Costco shares in Q1 2026, an estimated $160K.
  • Costco made up 0.42% of Concentrum Wealth Management's portfolio in Q1 2026, its #33 holding.
  • Concentrum Wealth Management first reported a position in Costco in Q3 2024 and has held it in 7 quarters since.
  • 4,238 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Concentrum Wealth Management's 13F filing for Q1 2026, filed 4 May 2026.