Fiduciary Family Office’s Costco COST Stock Holding History

Fiduciary Family Office’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	$1.78M	Buy	1,791 +2	+0.1%	+$1.95K	0.51%	41
2025 Q4	$1.54M	Buy	1,789 +11	+0.6%	+$9.97K	0.44%	41
2025 Q3	$1.65M	Sell	1,778 -35	-2%	-$33.5K	0.47%	41
2025 Q2	$1.79M	Sell	1,813 -105	-5%	-$104K	0.59%	29
2025 Q1	$1.81M	Buy	+1,918	New	+$1.87M	0.6%	29
2024 Q4	–	Sell	-1,998	Closed	-$1.77M	–	118
2024 Q3	$1.77M	Sell	1,998 -716	-26%	-$621K	0.58%	33
2024 Q2	$2.31M	Sell	2,714 -255	-9%	-$199K	0.91%	16
2024 Q1	$2.18M	Buy	2,969 +59	+2%	+$42.1K	0.85%	20
2023 Q4	$1.92M	Buy	+2,910	New	+$1.72M	0.84%	16

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

Fiduciary Family Office's COST Position: Q1 2026 in Review

Fiduciary Family Office increased its Costco (COST) stake by 0.11% in Q1 2026, buying an estimated $1.95K and bringing the position to 1,791 shares worth $1.78M. The position accounts for 0.51% of the portfolio, ranked #41.

Fiduciary Family Office first reported a position in COST in Q4 2023 and has held it in 9 quarters since. The position peaked at $2.31M in Q2 2024. 4,237 funds tracked by Wall St. Rank hold COST as of Q1 2026.

Fiduciary Family Office held 1,791 shares of Costco worth $1.78M as of Q1 2026.
Fiduciary Family Office bought 2 Costco shares in Q1 2026, an estimated $1.95K.
Costco made up 0.51% of Fiduciary Family Office's portfolio in Q1 2026, its #41 holding.
Fiduciary Family Office first reported a position in Costco in Q4 2023 and has held it in 9 quarters since.
Fiduciary Family Office's Costco position peaked at $2.31M in Q2 2024.
4,237 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Fiduciary Family Office's 13F filing for Q1 2026, filed 14 May 2026.