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COST icon

GTS Securities’s Costco COST Stock Holding History

GTS Securities’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 		$3.07M Sell
3,082
-1,194
-28% -$1.16M 0.11% 128
2025
Q4 		$3.69M Sell
4,276
-5,908
-58% -$5.35M 0.13% 117
2025
Q3 		$9.43M Buy
10,184
+7,985
+363% +$7.65M 0.36% 39
2025
Q2 		$2.18M Sell
2,199
-3,760
-63% -$3.74M 0.1% 164
2025
Q1 		$5.64M Buy
5,959
+198
+3% +$193K 0.24% 53
2024
Q4 		$5.28M Buy
5,761
+4,252
+282% +$3.95M 0.26% 60
2024
Q3 		$1.34M Sell
1,509
-10,648
-88% -$9.24M ﹤0.01% 1894
2024
Q2 		$10.3M Sell
12,157
-1,402
-10% -$1.09M 0.02% 479
2024
Q1 		$9.93M Sell
13,559
-25,815
-66% -$18.4M 0.02% 517
2023
Q4 		$26M Buy
39,374
+6,138
+18% +$3.64M 0.04% 258
2023
Q3 		$18.8M Sell
33,236
-8,776
-21% -$4.84M 0.03% 354
2023
Q2 		$22.6M Buy
+42,012
New +$21.3M 0.71% 30

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 $147M AUM 25.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

GTS Securities's COST Position: Q1 2026 in Review

GTS Securities reduced its Costco (COST) stake by 28% in Q1 2026, selling an estimated $1.16M and leaving 3,082 shares worth $3.07M. The position accounts for 0.11% of the portfolio, ranked #128.

GTS Securities first reported a position in COST in Q2 2023 and has held it in 12 quarters since. The position peaked at $26M in Q4 2023. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • GTS Securities held 3,082 shares of Costco worth $3.07M as of Q1 2026.
  • GTS Securities sold 1,194 Costco shares in Q1 2026, an estimated $1.16M.
  • Costco made up 0.11% of GTS Securities's portfolio in Q1 2026, its #128 holding.
  • GTS Securities first reported a position in Costco in Q2 2023 and has held it in 12 quarters since.
  • GTS Securities's Costco position peaked at $26M in Q4 2023.
  • 4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on GTS Securities's 13F filing for Q1 2026, filed 15 May 2026.