OAM
COST icon

Occidental Asset Management’s Costco COST Stock Holding History

Occidental Asset 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 		$1.01M Buy
1,013
+185
+22% +$180K 0.12% 114
2025
Q4 		$714K Sell
828
-2
-0.2% -$1.81K 0.09% 134
2025
Q3 		$768K Buy
830
+137
+20% +$131K 0.1% 126
2025
Q2 		$686K Buy
693
+9
+1% +$8.95K 0.09% 127
2025
Q1 		$647K Buy
684
+332
+94% +$324K 0.1% 122
2024
Q4 		$323K Buy
352
+4
+1% +$3.71K 0.05% 162
2024
Q3 		$309K Sell
348
-35
-9% -$30.4K 0.05% 171
2024
Q2 		$326K Buy
+383
New +$299K 0.06% 159

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 $147M AUM 25.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Occidental Asset Management's COST Position: Q1 2026 in Review

Occidental Asset Management increased its Costco (COST) stake by 22% in Q1 2026, buying an estimated $180K and bringing the position to 1,013 shares worth $1.01M. The position accounts for 0.12% of the portfolio, ranked #114.

Occidental Asset Management first reported a position in COST in Q2 2024 and has held it in 8 quarters since. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Occidental Asset Management held 1,013 shares of Costco worth $1.01M as of Q1 2026.
  • Occidental Asset Management bought 185 Costco shares in Q1 2026, an estimated $180K.
  • Costco made up 0.12% of Occidental Asset Management's portfolio in Q1 2026, its #114 holding.
  • Occidental Asset Management first reported a position in Costco in Q2 2024 and has held it in 8 quarters since.
  • 4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Occidental Asset Management's 13F filing for Q1 2026, filed 16 Apr 2026.