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Elk River Wealth Management’s Costco COST Stock Holding History

Elk River Wealth 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
Q1 		$15.1M Sell
15,133
-111
-0.7% -$108K 2.5% 12
2025
Q4 		$13.1M Sell
15,244
-144
-0.9% -$130K 2.11% 15
2025
Q3 		$14.2M Sell
15,388
-101
-0.7% -$96.8K 2.28% 12
2025
Q2 		$15.3M Sell
15,489
-130
-0.8% -$129K 2.64% 12
2025
Q1 		$14.8M Sell
15,619
-1,757
-10% -$1.71M 2.77% 11
2024
Q4 		$15.9M Sell
17,376
-103
-0.6% -$95.6K 2.88% 12
2024
Q3 		$15.5M Buy
17,479
+158
+0.9% +$137K 2.82% 11
2024
Q2 		$14.7M Sell
17,321
-30
-0.2% -$23.4K 2.88% 12
2024
Q1 		$12.7M Sell
17,351
-2,000
-10% -$1.43M 2.59% 12
2023
Q4 		$13.1M Buy
19,351
+50
+0.3% +$29.6K 2.51% 10
2023
Q3 		$10.9M Sell
19,301
-34
-0.2% -$18.8K 2.41% 11
2023
Q2 		$10.4M Sell
19,335
-301
-2% -$152K 2.23% 12
2023
Q1 		$9.76M Buy
19,636
+759
+4% +$372K 2.21% 10
2022
Q4 		$8.62M Buy
18,877
+79
+0.4% +$38.6K 2.09% 12
2022
Q3 		$8.88M Buy
18,798
+469
+3% +$244K 2.34% 11
2022
Q2 		$8.79M Buy
18,329
+715
+4% +$363K 2.22% 12
2022
Q1 		$10.1M Buy
17,614
+540
+3% +$283K 2.22% 11
2021
Q4 		$9.69M Buy
17,074
+144
+0.9% +$73.8K 2.19% 10
2021
Q3 		$7.61M Buy
16,930
+265
+2% +$116K 1.92% 12
2021
Q2 		$6.59M Buy
16,665
+441
+3% +$167K 1.71% 18
2021
Q1 		$5.72M Buy
16,224
+1,245
+8% +$433K 1.63% 19
2020
Q4 		$5.64M Buy
+14,979
New +$5.6M 1.87% 14

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

Elk River Wealth Management's COST Position: Q1 2026 in Review

Elk River Wealth Management reduced its Costco (COST) stake by 0.73% in Q1 2026, selling an estimated $108K and leaving 15,133 shares worth $15.1M. The position accounts for 2.5% of the portfolio, ranked #12.

Elk River Wealth Management first reported a position in COST in Q4 2020 and has held it in 22 quarters since. The position peaked at $15.9M in Q4 2024. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Elk River Wealth Management held 15,133 shares of Costco worth $15.1M as of Q1 2026.
  • Elk River Wealth Management sold 111 Costco shares in Q1 2026, an estimated $108K.
  • Costco made up 2.5% of Elk River Wealth Management's portfolio in Q1 2026, its #12 holding.
  • Elk River Wealth Management first reported a position in Costco in Q4 2020 and has held it in 22 quarters since.
  • Elk River Wealth Management's Costco position peaked at $15.9M in Q4 2024.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Elk River Wealth Management's 13F filing for Q1 2026, filed 17 Apr 2026.