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Trail Ridge Investment Advisors’s Costco COST Stock Holding History

Trail Ridge Investment Advisors’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 		$5.43M Buy
5,452
+17
+0.3% +$16.6K 2.36% 9
2025
Q4 		$4.69M Buy
5,435
+31
+0.6% +$28.1K 2.02% 11
2025
Q3 		$5M Buy
5,404
+7
+0.1% +$6.71K 2.24% 9
2025
Q2 		$5.07M Sell
5,397
-17
-0.3% -$16.9K 2.44% 9
2025
Q1 		$5.12M Sell
5,414
-113
-2% -$110K 2.64% 7
2024
Q4 		$5.06M Sell
5,527
-25
-0.5% -$23.2K 2.41% 9
2024
Q3 		$4.99M Sell
5,552
-5
-0.1% -$4.34K 2.38% 9
2024
Q2 		$4.72M Buy
5,557
+18
+0.3% +$14K 2.44% 9
2024
Q1 		$4.06M Sell
5,539
-156
-3% -$111K 2.3% 7
2023
Q4 		$3.76M Buy
5,695
+11
+0.2% +$6.52K 2.31% 8
2023
Q3 		$3.21M Buy
5,684
+9
+0.2% +$4.97K 2.18% 10
2023
Q2 		$3.06M Sell
5,675
-41
-0.7% -$20.7K 1.89% 10
2023
Q1 		$2.84M Buy
5,716
+229
+4% +$112K 1.85% 10
2022
Q4 		$2.5M Hold
5,487
– – 1.72% 11
2022
Q3 		$2.83M Hold
5,487
– – 1.87% 10
2022
Q2 		$2.63M Sell
5,487
-14
-0.3% -$7.1K 1.78% 8
2022
Q1 		$3.17M Sell
5,501
-50
-0.9% -$26.2K 1.95% 7
2021
Q4 		$3.15M Buy
+5,551
New +$2.84M 1.89% 9

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

Trail Ridge Investment Advisors's COST Position: Q1 2026 in Review

Trail Ridge Investment Advisors increased its Costco (COST) stake by 0.31% in Q1 2026, buying an estimated $16.6K and bringing the position to 5,452 shares worth $5.43M. The position accounts for 2.36% of the portfolio, ranked #9.

Trail Ridge Investment Advisors first reported a position in COST in Q4 2021 and has held it in 18 quarters since. 4,238 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Trail Ridge Investment Advisors held 5,452 shares of Costco worth $5.43M as of Q1 2026.
  • Trail Ridge Investment Advisors bought 17 Costco shares in Q1 2026, an estimated $16.6K.
  • Costco made up 2.36% of Trail Ridge Investment Advisors's portfolio in Q1 2026, its #9 holding.
  • Trail Ridge Investment Advisors first reported a position in Costco in Q4 2021 and has held it in 18 quarters since.
  • 4,238 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Trail Ridge Investment Advisors's 13F filing for Q1 2026, filed 5 May 2026.