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Sentinus LLC’s Costco COST Stock Holding History

Sentinus LLC’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 		$1.96M Buy
2,100
+118
+6% +$118K 0.16% 128
2026
Q1 		$1.97M Buy
1,982
+677
+52% +$660K 0.18% 112
2025
Q4 		$1.13M Sell
1,305
-41
-3% -$37.2K 0.11% 158
2025
Q3 		$1.25M Buy
1,346
+1
+0.1% +$959 0.27% 66
2025
Q2 		$1.33M Buy
1,345
+46
+4% +$45.7K 0.33% 59
2025
Q1 		$1.23M Buy
1,299
+101
+8% +$98.5K 0.34% 56
2024
Q4 		$1.1M Sell
1,198
-62
-5% -$57.5K 0.32% 54
2024
Q3 		$1.12M Sell
1,260
-34
-3% -$29.5K 0.33% 54
2024
Q2 		$1.1M Sell
1,294
-23
-2% -$17.9K 0.36% 53
2024
Q1 		$965K Buy
+1,317
New +$940K 0.34% 57
2023
Q2 		$480K Sell
892
-64
-7% -$32.4K 0.15% 110
2023
Q1 		$475K Buy
956
+515
+117% +$253K 0.16% 106
2022
Q4 		$203K Buy
441
+27
+7% +$13.2K 0.12% 105
2022
Q3 		$207K Buy
+414
New +$215K 0.13% 97

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

Sentinus LLC's COST Position: Q2 2026 in Review

Sentinus LLC increased its Costco (COST) stake by 6% in Q2 2026, buying an estimated $118K and bringing the position to 2,100 shares worth $1.96M. The position accounts for 0.16% of the portfolio, ranked #128.

Sentinus LLC first reported a position in COST in Q3 2022 and has held it in 14 quarters since. The position peaked at $1.97M in Q1 2026. 4,248 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Sentinus LLC held 2,100 shares of Costco worth $1.96M as of Q2 2026.
  • Sentinus LLC bought 118 Costco shares in Q2 2026, an estimated $118K.
  • Costco made up 0.16% of Sentinus LLC's portfolio in Q2 2026, its #128 holding.
  • Sentinus LLC first reported a position in Costco in Q3 2022 and has held it in 14 quarters since.
  • Sentinus LLC's Costco position peaked at $1.97M in Q1 2026.
  • 4,248 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Sentinus LLC's 13F filing for Q2 2026, filed 11 Aug 2026.