DI
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Disciplined Investments’s Costco COST Stock Holding History

Disciplined Investments’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
Q2 		$237K Sell
253
-1
-0.4% -$996 0.08% 131
2026
Q1 		$253K Buy
+254
New +$248K 0.09% 120
2025
Q4 		– Sell
-299
Closed -$277K – 133
2025
Q3 		$277K Sell
299
-4
-1% -$3.83K 0.11% 109
2025
Q2 		$300K Hold
303
– – 0.13% 104
2025
Q1 		$286K Buy
+303
New +$295K 0.13% 106
2023
Q3 		– Sell
-192
Closed -$103K – 411
2023
Q2 		$103K Sell
192
-8
-4% -$4.05K 0.06% 145
2023
Q1 		$99.3K Buy
200
+8
+4% +$3.92K 0.04% 168
2022
Q4 		$87.6K Sell
192
-12
-6% -$5.86K 0.04% 154
2022
Q3 		$96K Buy
204
+11
+6% +$5.72K 0.04% 161
2022
Q2 		$92K Sell
193
-6
-3% -$3.04K 0.04% 170
2022
Q1 		$115K Buy
199
+28
+16% +$14.7K 0.05% 158
2021
Q4 		$97K Hold
171
– – 0.04% 157
2021
Q3 		$77K Hold
171
– – 0.04% 162
2021
Q2 		$68K Buy
171
+70
+69% +$26.5K 0.03% 172
2021
Q1 		$36K Buy
101
+1
+1% +$348 0.02% 197
2020
Q4 		$38K Hold
100
– – 0.03% 165
2020
Q3 		$36K Sell
100
-13
-12% -$4.37K 0.03% 175
2020
Q2 		$35K Sell
113
-1
-0.9% -$304 0.03% 188
2020
Q1 		$32K Hold
114
– – 0.03% 188
2019
Q4 		$33K Buy
+114
New +$33.9K 0.03% 197

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

Disciplined Investments's COST Position: Q2 2026 in Review

Disciplined Investments reduced its Costco (COST) stake by 0.39% in Q2 2026, selling an estimated $996 and leaving 253 shares worth $237K. The position accounts for 0.08% of the portfolio, ranked #131.

Disciplined Investments first reported a position in COST in Q4 2019 and has held it in 20 quarters since. The position peaked at $300K in Q2 2025. 4,251 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Disciplined Investments held 253 shares of Costco worth $237K as of Q2 2026.
  • Disciplined Investments sold 1 Costco share in Q2 2026, an estimated $996.
  • Costco made up 0.08% of Disciplined Investments's portfolio in Q2 2026, its #131 holding.
  • Disciplined Investments first reported a position in Costco in Q4 2019 and has held it in 20 quarters since.
  • Disciplined Investments's Costco position peaked at $300K in Q2 2025.
  • 4,251 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Disciplined Investments's 13F filing for Q2 2026, filed 7 Aug 2026.