Two Sigma Advisers’s Costco COST Stock Holding History

Two Sigma Advisers’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
2015 Q1	–	Sell	-3,000	Closed	-$425K	–	1982
2014 Q4	$425K	Buy	+3,000	New	+$408K	﹤0.01%	1717
2014 Q3	–	Sell	-4,000	Closed	-$461K	–	2375
2014 Q2	$461K	Sell	4,000 -4,000	-50%	-$459K	﹤0.01%	1747
2014 Q1	$893K	Buy	8,000 +1,000	+14%	+$114K	0.01%	1220
2013 Q4	$833K	Sell	7,000 -34,000	-83%	-$4.06M	0.01%	1251
2013 Q3	$4.72M	Buy	41,000 +21,000	+105%	+$2.42M	0.06%	347
2013 Q2	$2.21M	Buy	+20,000	New	+$2.19M	0.03%	475

Other funds holding COST

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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 Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Two Sigma Advisers's COST Position: Q1 2026 in Review

Two Sigma Advisers sold out of Costco (COST) in Q1 2026, closing a stake of 333,400 shares — an estimated $288M sold.

Two Sigma Advisers first reported a position in COST in Q3 2013 and held it in 38 quarters. The position peaked at $631M in Q2 2025. 4,237 funds tracked by Wall St. Rank hold COST as of Q1 2026.

Two Sigma Advisers reported no remaining Costco position as of Q1 2026 after selling out during the quarter.
Two Sigma Advisers sold 333,400 Costco shares in Q1 2026, an estimated $288M.
Two Sigma Advisers first reported a position in Costco in Q3 2013 and held it in 38 quarters.
Two Sigma Advisers's Costco position peaked at $631M in Q2 2025.
4,237 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Two Sigma Advisers's 13F filing for Q1 2026.