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Sage Mountain Advisors’s Costco COST Stock Holding History

Sage Mountain 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 		$558K Sell
560
-2,354
-81% -$2.29M 0.04% 129
2025
Q4 		$2.51M Sell
2,914
-521
-15% -$472K 0.13% 82
2025
Q3 		$3.18M Buy
3,435
+253
+8% +$243K 0.18% 70
2025
Q2 		$3.15M Buy
3,182
+466
+17% +$463K 0.21% 62
2025
Q1 		$2.57M Sell
2,716
-129
-5% -$126K 0.19% 64
2024
Q4 		$2.61M Buy
2,845
+179
+7% +$166K 0.19% 63
2024
Q3 		$2.36M Buy
2,666
+23
+0.9% +$20K 0.2% 58
2024
Q2 		$2.25M Buy
2,643
+612
+30% +$478K 0.21% 58
2024
Q1 		$1.49M Buy
2,031
+271
+15% +$193K 0.15% 70
2023
Q4 		$1.16M Sell
1,760
-475
-21% -$282K 0.13% 76
2023
Q3 		$1.26M Buy
2,235
+317
+17% +$175K 0.17% 64
2023
Q2 		$1.03M Buy
1,918
+480
+33% +$243K 0.15% 69
2023
Q1 		$714K Buy
1,438
+382
+36% +$187K 0.12% 78
2022
Q4 		$482K Buy
1,056
+118
+13% +$57.7K 0.11% 72
2022
Q3 		$443K Buy
938
+164
+21% +$85.3K 0.12% 79
2022
Q2 		$371K Buy
774
+108
+16% +$54.8K 0.07% 276
2022
Q1 		$384K Buy
666
+51
+8% +$26.8K 0.06% 319
2021
Q4 		$349K Sell
615
-106
-15% -$54.3K 0.04% 405
2021
Q3 		$324K Buy
721
+20
+3% +$8.79K 0.05% 340
2021
Q2 		$277K Sell
701
-8
-1% -$3.02K 0.05% 330
2021
Q1 		$250K Buy
+709
New +$247K 0.05% 261

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

Sage Mountain Advisors's COST Position: Q1 2026 in Review

Sage Mountain Advisors reduced its Costco (COST) stake by 81% in Q1 2026, selling an estimated $2.29M and leaving 560 shares worth $558K. The position accounts for 0.04% of the portfolio, ranked #129.

Sage Mountain Advisors first reported a position in COST in Q1 2021 and has held it in 21 quarters since. The position peaked at $3.18M in Q3 2025. 4,237 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Sage Mountain Advisors held 560 shares of Costco worth $558K as of Q1 2026.
  • Sage Mountain Advisors sold 2,354 Costco shares in Q1 2026, an estimated $2.29M.
  • Costco made up 0.04% of Sage Mountain Advisors's portfolio in Q1 2026, its #129 holding.
  • Sage Mountain Advisors first reported a position in Costco in Q1 2021 and has held it in 21 quarters since.
  • Sage Mountain Advisors's Costco position peaked at $3.18M in Q3 2025.
  • 4,237 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Sage Mountain Advisors's 13F filing for Q1 2026, filed 11 May 2026.