M. Kraus & Co’s Costco COST Stock Holding History

M. Kraus & Co’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	$779K	Buy	833 +10	+1%	+$9.96K	0.21%	47
2026 Q1	$820K	Buy	823 +3	+0.4%	+$2.92K	0.24%	44
2025 Q4	$707K	Hold	820	–	–	0.2%	50
2025 Q3	$759K	Hold	820	–	–	0.21%	48
2025 Q2	$812K	Hold	820	–	–	0.24%	47
2025 Q1	$776K	Hold	820	–	–	0.24%	47
2024 Q4	$751K	Hold	820	–	–	0.23%	47
2024 Q3	$727K	Hold	820	–	–	0.21%	45
2024 Q2	$697K	Hold	820	–	–	0.21%	46
2024 Q1	$601K	Hold	820	–	–	0.18%	46
2023 Q4	$541K	Hold	820	–	–	0.18%	49
2023 Q3	$463K	Hold	820	–	–	0.16%	50
2023 Q2	$441K	Sell	820 -10	-1%	-$5.06K	0.15%	50
2023 Q1	$412K	Buy	830 +10	+1%	+$4.91K	0.15%	54
2022 Q4	$374K	Hold	820	–	–	0.14%	57
2022 Q3	$387K	Buy	820 +6	+0.7%	+$3.12K	0.16%	50
2022 Q2	$390K	Hold	814	–	–	0.15%	52
2022 Q1	$469K	Buy	814 +213	+35%	+$112K	0.16%	51
2021 Q4	$341K	Hold	601	–	–	0.11%	58
2021 Q3	$270K	Hold	601	–	–	0.1%	63
2021 Q2	$238K	Buy	+601	New	+$227K	0.09%	65

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

M. Kraus & Co's COST Position: Q2 2026 in Review

M. Kraus & Co increased its Costco (COST) stake by 1.2% in Q2 2026, buying an estimated $9.96K and bringing the position to 833 shares worth $779K. The position accounts for 0.21% of the portfolio, ranked #47.

M. Kraus & Co first reported a position in COST in Q2 2021 and has held it in 21 quarters since. The position peaked at $820K in Q1 2026. 4,250 funds tracked by Wall St. Rank hold COST as of Q2 2026.

M. Kraus & Co held 833 shares of Costco worth $779K as of Q2 2026.
M. Kraus & Co bought 10 Costco shares in Q2 2026, an estimated $9.96K.
Costco made up 0.21% of M. Kraus & Co's portfolio in Q2 2026, its #47 holding.
M. Kraus & Co first reported a position in Costco in Q2 2021 and has held it in 21 quarters since.
M. Kraus & Co's Costco position peaked at $820K in Q1 2026.
4,250 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on M. Kraus & Co's 13F filing for Q2 2026, filed 29 Jul 2026.