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 Q3	$758K	Hold	833	–	–	0.2%	45
2026 Q2	$779K	Buy	833 +10	+1%	+$10K	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%	+$4.9K	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

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

Fisher Asset Management Camas, Washington $348B AUM 26.9% 1-Year Est. Return

Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $313B AUM 26.62% 1-Year Est. Return

Mitsubishi UFJ Asset Management Tokyo, Japan $194B AUM 32.2% 1-Year Est. Return

M. Kraus & Co's COST Position: Q3 2026 in Review

M. Kraus & Co held its Costco (COST) position steady in Q3 2026 at 833 shares worth $758K. The position accounts for 0.2% of the portfolio, ranked #45.

M. Kraus & Co first reported a position in COST in Q2 2021 and has held it in 22 quarters since. The position peaked at $820K in Q1 2026. 2,855 funds tracked by Wall St. Rank hold COST as of Q3 2026.

M. Kraus & Co held 833 shares of Costco worth $758K as of Q3 2026.
M. Kraus & Co left its Costco share count unchanged in Q3 2026.
Costco made up 0.2% of M. Kraus & Co's portfolio in Q3 2026, its #45 holding.
M. Kraus & Co first reported a position in Costco in Q2 2021 and has held it in 22 quarters since.
M. Kraus & Co's Costco position peaked at $820K in Q1 2026.
2,855 funds tracked by Wall St. Rank held Costco as of Q3 2026.

Based on M. Kraus & Co's 13F filing for Q3 2026, filed 20 Oct 2026.