Machina Capital’s Costco COST Stock Holding History

Machina Capital’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	$2.02M	Buy	+2,023	New	+$1.97M	0.4%	82
2025 Q3	–	Sell	-884	Closed	-$875K	–	341
2025 Q2	$875K	Buy	+884	New	+$879K	0.18%	170
2024 Q1	–	Sell	-1,601	Closed	-$1.06M	–	265
2023 Q4	$1.06M	Buy	1,601 +6	+0.4%	+$3.56K	0.68%	36
2023 Q3	$901K	Buy	+1,595	New	+$880K	0.5%	68
2023 Q2	–	Sell	-916	Closed	-$455K	–	315
2023 Q1	$455K	Buy	+916	New	+$449K	0.4%	84
2022 Q4	–	Sell	-1,012	Closed	-$478K	–	159
2022 Q3	$478K	Buy	+1,012	New	+$526K	1.01%	19
2022 Q1	–	Sell	-1,251	Closed	-$710K	–	139
2021 Q4	$710K	Buy	+1,251	New	+$641K	1.71%	4
2021 Q3	–	Sell	-700	Closed	-$277K	–	143
2021 Q2	$277K	Buy	+700	New	+$265K	0.47%	111

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

Machina Capital's COST Position: Q1 2026 in Review

Machina Capital opened a new position in Costco (COST) in Q1 2026: 2,023 shares worth $2.02M. The stake represents 0.4% of the portfolio and ranks #82 among its holdings. This is a return to the name: Machina Capital previously reported a position in COST as recently as Q2 2025.

Machina Capital first reported a position in COST in Q2 2021 and has held it in 8 quarters since. 4,237 funds tracked by Wall St. Rank hold COST as of Q1 2026.

Machina Capital held 2,023 shares of Costco worth $2.02M as of Q1 2026.
Costco was a new Machina Capital position in Q1 2026.
Costco made up 0.4% of Machina Capital's portfolio in Q1 2026, its #82 holding.
Machina Capital first reported a position in Costco in Q2 2021 and has held it in 8 quarters since.
4,237 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Machina Capital's 13F filing for Q1 2026, filed 13 May 2026.