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Auxano Advisors’s Costco COST Stock Holding History

Auxano 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 		$27.2M Sell
27,284
-132
-0.5% -$129K 5.42% 6
2025
Q4 		$23.6M Sell
27,416
-386
-1% -$350K 4.67% 5
2025
Q3 		$25.7M Sell
27,802
-182
-0.7% -$174K 5.47% 5
2025
Q2 		$27.7M Sell
27,984
-296
-1% -$294K 6.47% 4
2025
Q1 		$26.7M Sell
28,280
-190
-0.7% -$185K 7.09% 4
2024
Q4 		$26.1M Sell
28,470
-1,695
-6% -$1.57M 6.57% 4
2024
Q3 		$26.7M Buy
30,165
+369
+1% +$320K 6.92% 4
2024
Q2 		$25.3M Sell
29,796
-1,219
-4% -$951K 7% 4
2024
Q1 		$22.7M Buy
31,015
+145
+0.5% +$104K 6.62% 3
2023
Q4 		$20.4M Sell
30,870
-306
-1% -$181K 6.85% 3
2023
Q3 		$17.6M Sell
31,176
-687
-2% -$379K 7.2% 3
2023
Q2 		$15.8M Hold
31,863
– – 6.33% 4
2023
Q1 		$15.8M Sell
31,863
-15
-0% -$7.36K 6.33% 4
2022
Q4 		$14.6M Buy
31,878
+2,063
+7% +$1.01M 6.58% 4
2022
Q3 		$14.1M Buy
29,815
+102
+0.3% +$53.1K 6.47% 4
2022
Q2 		$14.2M Sell
29,713
-1,634
-5% -$829K 7.05% 4
2022
Q1 		$18.1M Sell
31,347
-1,791
-5% -$940K 7.69% 4
2021
Q4 		$18.8M Buy
33,138
+10,511
+46% +$5.38M 8.41% 3
2021
Q3 		$10.2M Sell
22,627
-14
-0.1% -$6.15K 4.57% 6
2021
Q2 		$8.96M Sell
22,641
-781
-3% -$295K 4.09% 7
2021
Q1 		$8.26M Buy
23,422
+8
+0% +$2.79K 5.07% 6
2020
Q4 		$8.82M Buy
23,414
+17,556
+300% +$6.56M 5.84% 7
2020
Q3 		$2.08M Sell
5,858
-50
-0.8% -$16.8K 1.61% 16
2020
Q2 		$1.79M Buy
5,908
+224
+4% +$68.2K 1.49% 17
2020
Q1 		$1.62M Buy
+5,684
New +$1.72M 1.48% 15

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

Auxano Advisors's COST Position: Q1 2026 in Review

Auxano Advisors reduced its Costco (COST) stake by 0.48% in Q1 2026, selling an estimated $129K and leaving 27,284 shares worth $27.2M. The position accounts for 5.42% of the portfolio, ranked #6.

Auxano Advisors first reported a position in COST in Q1 2020 and has held it in 25 quarters since. The position peaked at $27.7M in Q2 2025. 4,238 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Auxano Advisors held 27,284 shares of Costco worth $27.2M as of Q1 2026.
  • Auxano Advisors sold 132 Costco shares in Q1 2026, an estimated $129K.
  • Costco made up 5.42% of Auxano Advisors's portfolio in Q1 2026, its #6 holding.
  • Auxano Advisors first reported a position in Costco in Q1 2020 and has held it in 25 quarters since.
  • Auxano Advisors's Costco position peaked at $27.7M in Q2 2025.
  • 4,238 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Auxano Advisors's 13F filing for Q1 2026, filed 4 May 2026.