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 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 $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

M. Kraus & Co's COST Position: Q1 2026 in Review

M. Kraus & Co increased its Costco (COST) stake by 0.37% in Q1 2026, buying an estimated $2.92K and bringing the position to 823 shares worth $820K. The position accounts for 0.24% of the portfolio, ranked #44.

M. Kraus & Co first reported a position in COST in Q2 2021 and has held it in 20 quarters since. 4,238 funds tracked by Wall St. Rank hold COST as of Q1 2026.

M. Kraus & Co held 823 shares of Costco worth $820K as of Q1 2026.
M. Kraus & Co bought 3 Costco shares in Q1 2026, an estimated $2.92K.
Costco made up 0.24% of M. Kraus & Co's portfolio in Q1 2026, its #44 holding.
M. Kraus & Co first reported a position in Costco in Q2 2021 and has held it in 20 quarters since.
4,238 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on M. Kraus & Co's 13F filing for Q1 2026, filed 14 Apr 2026.