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AR Asset Management’s Costco COST Stock Holding History

AR 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
Q3 		$546K Hold
600
– – 0.1% 103
2026
Q2 		$561K Hold
600
– – 0.1% 101
2026
Q1 		$598K Hold
600
– – 0.12% 94
2025
Q4 		$517K Buy
+600
New +$544K 0.11% 100

Other funds holding COST

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $348B AUM 26.9% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $313B AUM 26.62% 1-Year Est. Return

AR Asset Management's COST Position: Q3 2026 in Review

AR Asset Management held its Costco (COST) position steady in Q3 2026 at 600 shares worth $546K. The position accounts for 0.1% of the portfolio, ranked #103.

AR Asset Management first reported a position in COST in Q4 2025 and has held it in 4 quarters since. The position peaked at $598K in Q1 2026. 2,986 funds tracked by Wall St. Rank hold COST as of Q3 2026.

  • AR Asset Management held 600 shares of Costco worth $546K as of Q3 2026.
  • AR Asset Management left its Costco share count unchanged in Q3 2026.
  • Costco made up 0.1% of AR Asset Management's portfolio in Q3 2026, its #103 holding.
  • AR Asset Management first reported a position in Costco in Q4 2025 and has held it in 4 quarters since.
  • AR Asset Management's Costco position peaked at $598K in Q1 2026.
  • 2,986 funds tracked by Wall St. Rank held Costco as of Q3 2026.

Based on AR Asset Management's 13F filing for Q3 2026, filed 10 Nov 2026.