Campbell & Co Investment Adviser’s Costco COST Stock Holding History

Campbell & Co Investment Adviser’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	–	Sell	-8,095	Closed	-$8.07M	–	1085
2026 Q1	$8.07M	Buy	8,095 +1,384	+21%	+$1.35M	0.46%	18
2025 Q4	$5.79M	Buy	+6,711	New	+$6.08M	0.28%	75
2025 Q3	–	Sell	-4,493	Closed	-$4.45M	–	1148
2025 Q2	$4.45M	Buy	+4,493	New	+$4.47M	0.28%	60
2025 Q1	–	Sell	-3,300	Closed	-$3.02M	–	1075
2024 Q4	$3.02M	Buy	+3,300	New	+$3.06M	0.23%	92
2024 Q3	–	Sell	-11,380	Closed	-$9.67M	–	1129
2024 Q2	$9.67M	Buy	11,380 +10,959	+2,603%	+$8.55M	0.82%	2
2024 Q1	$308K	Buy	+421	New	+$301K	0.03%	895
2023 Q2	–	Sell	-860	Closed	-$427K	–	923
2023 Q1	$427K	Buy	+860	New	+$422K	0.08%	479
2022 Q4	–	Sell	-1,260	Closed	-$595K	–	802
2022 Q3	$595K	Buy	+1,260	New	+$655K	0.14%	260
2022 Q2	–	Sell	-4,947	Closed	-$2.85M	–	712
2022 Q1	$2.85M	Buy	4,947 +4,499	+1,004%	+$2.36M	0.77%	1
2021 Q4	$254K	Buy	+448	New	+$229K	0.09%	429
2020 Q1	–	Sell	-3,447	Closed	-$1.01M	–	128
2019 Q4	$1.01M	Buy	+3,447	New	+$1.02M	0.31%	59
2015 Q3	–	Sell	-1,500	Closed	-$203K	–	332
2015 Q2	$203K	Buy	+1,500	New	+$216K	0.17%	139

Other funds holding COST

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Campbell & Co Investment Adviser's COST Position: Q2 2026 in Review

Campbell & Co Investment Adviser sold out of Costco (COST) in Q2 2026, closing a stake of 8,095 shares — an estimated $8.07M sold.

Campbell & Co Investment Adviser first reported a position in COST in Q2 2015 and held it in 12 quarters. The position peaked at $9.67M in Q2 2024. 4,224 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Campbell & Co Investment Adviser reported no remaining Costco position as of Q2 2026 after selling out during the quarter.
Campbell & Co Investment Adviser sold 8,095 Costco shares in Q2 2026, an estimated $8.07M.
Campbell & Co Investment Adviser first reported a position in Costco in Q2 2015 and held it in 12 quarters.
Campbell & Co Investment Adviser's Costco position peaked at $9.67M in Q2 2024.
4,224 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Campbell & Co Investment Adviser's 13F filing for Q2 2026, filed 3 Aug 2026.