Mediolanum International Funds’s Costco COST Stock Holding History

Mediolanum International Funds’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	$118M	Buy	124,870 +57,733	+86%	+$57.5M	1.01%	16
2026 Q1	$66.9M	Buy	67,137 +4,750	+8%	+$4.63M	0.71%	25
2025 Q4	$54M	Buy	62,387 +8,170	+15%	+$7.4M	0.54%	34
2025 Q3	$49.7M	Buy	54,217 +12,290	+29%	+$11.8M	0.52%	36
2025 Q2	$41.3M	Buy	41,927 +16,160	+63%	+$16.1M	0.49%	38
2025 Q1	$24M	Sell	25,767 -3,994	-13%	-$3.89M	0.33%	72
2024 Q4	$27.4M	Sell	29,761 -2,950	-9%	-$2.74M	0.36%	67
2024 Q3	$28.9M	Sell	32,711 -1,080	-3%	-$937K	0.4%	57
2024 Q2	$26.8M	Buy	33,791 +8,066	+31%	+$6.29M	0.44%	51
2024 Q1	$18.8M	Buy	+25,725	New	+$18.4M	0.31%	75

Other funds holding COST

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

Emerald Advisors Bellevue, Washington $796M AUM 2.51% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return

Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return

Rathbones Group Liverpool, United Kingdom $27.1B AUM 20.2% 1-Year Est. Return

Sarasin & Partners London, United Kingdom $8.54B AUM 9.6% 1-Year Est. Return

CAM

Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return

Mediolanum International Funds's COST Position: Q2 2026 in Review

Mediolanum International Funds increased its Costco (COST) stake by 86% in Q2 2026, buying an estimated $57.5M and bringing the position to 124,870 shares worth $118M. The position accounts for 1.01% of the portfolio, ranked #16.

Mediolanum International Funds first reported a position in COST in Q1 2024 and has held it in 10 quarters since. 1,443 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Mediolanum International Funds held 124,870 shares of Costco worth $118M as of Q2 2026.
Mediolanum International Funds bought 57,733 Costco shares in Q2 2026, an estimated $57.5M.
Costco made up 1.01% of Mediolanum International Funds's portfolio in Q2 2026, its #16 holding.
Mediolanum International Funds first reported a position in Costco in Q1 2024 and has held it in 10 quarters since.
1,443 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Mediolanum International Funds's 13F filing for Q2 2026, filed 23 Jul 2026.