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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
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 $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

Sentinus LLC's COST Position: Q1 2026 in Review

Sentinus LLC increased its Costco (COST) stake by 52% in Q1 2026, buying an estimated $660K and bringing the position to 1,982 shares worth $1.97M. The position accounts for 0.18% of the portfolio, ranked #112.

Sentinus LLC first reported a position in COST in Q3 2022 and has held it in 13 quarters since. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Sentinus LLC held 1,982 shares of Costco worth $1.97M as of Q1 2026.
  • Sentinus LLC bought 677 Costco shares in Q1 2026, an estimated $660K.
  • Costco made up 0.18% of Sentinus LLC's portfolio in Q1 2026, its #112 holding.
  • Sentinus LLC first reported a position in Costco in Q3 2022 and has held it in 13 quarters since.
  • 4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Sentinus LLC's 13F filing for Q1 2026, filed 6 May 2026.