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Two Sigma Securities’s Costco COST Stock Holding History

Two Sigma 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
2024
Q4 		– Sell
-29,500
Closed -$26.2M – 1940
2024
Q3 		$26.2M Sell
29,500
-24,900
-46% -$21.6M 0.44% 38
2024
Q2 		$46.2M Buy
54,400
+10,900
+25% +$8.51M 0.56% 20
2024
Q1 		$31.9M Sell
43,500
-12,700
-23% -$9.07M 0.31% 60
2023
Q4 		$37.1M Buy
56,200
+13,900
+33% +$8.24M 0.36% 40
2023
Q3 		$23.9M Sell
42,300
-16,700
-28% -$9.22M 0.25% 71
2023
Q2 		$31.8M Buy
59,000
+43,200
+273% +$21.9M 0.47% 29
2023
Q1 		$7.85M Buy
15,800
+100
+0.6% +$49K 0.16% 142
2022
Q4 		$7.17M Buy
15,700
+12,000
+324% +$5.86M 0.22% 90
2022
Q3 		$1.75M Sell
3,700
-11,000
-75% -$5.72M 0.05% 406
2022
Q2 		$7.04M Sell
14,700
-10,300
-41% -$5.23M 0.25% 90
2022
Q1 		$14.4M Buy
25,000
+23,200
+1,289% +$12.2M 0.51% 15
2021
Q4 		$1.02M Sell
1,800
-1,800
-50% -$922K 0.04% 261
2021
Q3 		$1.62M Sell
3,600
-3,400
-49% -$1.49M 0.05% 348
2021
Q2 		$2.77M Buy
7,000
+5,300
+312% +$2M 0.08% 177
2021
Q1 		$599K Sell
1,700
-14,600
-90% -$5.08M 0.03% 242
2020
Q4 		$6.14M Sell
16,300
-21,000
-56% -$7.85M 0.15% 82
2020
Q3 		$13.2M Buy
37,300
+17,200
+86% +$5.78M 0.27% 47
2020
Q2 		$6.09M Buy
20,100
+3,900
+24% +$1.19M 0.14% 81
2020
Q1 		$4.62M Sell
16,200
-71,700
-82% -$21.8M 0.1% 117
2019
Q4 		$25.8M Buy
87,900
+12,000
+16% +$3.57M 0.17% 69
2019
Q3 		$21.9M Buy
75,900
+20,300
+37% +$5.71M 0.2% 63
2019
Q2 		$14.7M Buy
55,600
+43,600
+363% +$10.9M 0.15% 86
2019
Q1 		$2.91M Sell
12,000
-10,500
-47% -$2.3M 0.03% 246
2018
Q4 		$4.58M Sell
22,500
-3,500
-13% -$782K 0.06% 170
2018
Q3 		$6.11M Sell
26,000
-126,900
-83% -$28.6M 0.04% 325
2018
Q2 		$32M Sell
152,900
-43,500
-22% -$8.59M 0.16% 87
2018
Q1 		$37M Buy
196,400
+181,700
+1,236% +$34.3M 0.21% 78
2017
Q4 		$2.74M Buy
+14,700
New +$2.54M 0.07% 205

Other funds holding COST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Two Sigma Securities's COST Position: Q2 2026 in Review

Two Sigma Securities opened a new position in Costco (COST) in Q2 2026: 1,277 shares worth $1.19M. The stake represents 0.1% of the portfolio and ranks #230 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in COST as recently as Q3 2025.

Two Sigma Securities first reported a position in COST in Q4 2015 and has held it in 32 quarters since. The position peaked at $14M in Q4 2023. 4,242 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Two Sigma Securities held 1,277 shares of Costco worth $1.19M as of Q2 2026.
  • Costco was a new Two Sigma Securities position in Q2 2026.
  • Costco made up 0.1% of Two Sigma Securities's portfolio in Q2 2026, its #230 holding.
  • Two Sigma Securities first reported a position in Costco in Q4 2015 and has held it in 32 quarters since.
  • Two Sigma Securities's Costco position peaked at $14M in Q4 2023.
  • 4,242 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.