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Promus Capital’s Costco COST Stock Holding History

Promus Capital’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
2025
Q3 		$957K Buy
1,034
+15
+1% +$14.4K 0.61% 31
2025
Q2 		$1.01M Buy
1,019
+139
+16% +$138K 0.65% 36
2025
Q1 		$832K Buy
880
+34
+4% +$33.1K 0.63% 32
2024
Q4 		$776K Buy
+846
New +$785K 0.59% 33

Other funds holding COST

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Promus Capital's COST Position: Q3 2025 in Review

Promus Capital increased its Costco (COST) stake by 1.5% in Q3 2025, buying an estimated $14.4K and bringing the position to 1,034 shares worth $957K. The position accounts for 0.61% of the portfolio, ranked #31.

Promus Capital first reported a position in COST in Q4 2024 and has held it in 4 quarters since. The position peaked at $1.01M in Q2 2025. 3,932 funds tracked by Wall St. Rank hold COST as of Q3 2025.

  • Promus Capital held 1,034 shares of Costco worth $957K as of Q3 2025.
  • Promus Capital bought 15 Costco shares in Q3 2025, an estimated $14.4K.
  • Costco made up 0.61% of Promus Capital's portfolio in Q3 2025, its #31 holding.
  • Promus Capital first reported a position in Costco in Q4 2024 and has held it in 4 quarters since.
  • Promus Capital's Costco position peaked at $1.01M in Q2 2025.
  • 3,932 funds tracked by Wall St. Rank held Costco as of Q3 2025.

Based on Promus Capital's 13F filing for Q3 2025, filed 13 Nov 2025.