Avenir Corporation’s Costco COST Stock Holding History

Avenir Corporation’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	$498K	Hold	500	–	–	0.06%	47
2025 Q4	$431K	Hold	500	–	–	0.05%	53
2025 Q3	$463K	Hold	500	–	–	0.05%	53
2025 Q2	$495K	Hold	500	–	–	0.05%	51
2025 Q1	$473K	Hold	500	–	–	0.05%	49
2024 Q4	$458K	Hold	500	–	–	0.05%	50
2024 Q3	$443K	Hold	500	–	–	0.04%	53
2024 Q2	$425K	Hold	500	–	–	0.04%	52
2024 Q1	$366K	Hold	500	–	–	0.03%	54
2023 Q4	$330K	Hold	500	–	–	0.03%	53
2023 Q3	$282K	Hold	500	–	–	0.03%	52
2023 Q2	$269K	Hold	500	–	–	0.02%	55
2023 Q1	$248K	Hold	500	–	–	0.02%	57
2022 Q4	$228K	Sell	500 -50	-9%	-$24.4K	0.02%	61
2022 Q3	$260K	Hold	550	–	–	0.03%	56
2022 Q2	$264K	Hold	550	–	–	0.03%	57
2022 Q1	$317K	Hold	550	–	–	0.03%	57
2021 Q4	$312K	Hold	550	–	–	0.02%	57
2021 Q3	$247K	Hold	550	–	–	0.02%	65
2021 Q2	$218K	Buy	+550	New	+$208K	0.02%	65
2021 Q1	–	Sell	-550	Closed	-$207K	–	68
2020 Q4	$207K	Sell	550 -25	-4%	-$9.34K	0.02%	59
2020 Q3	$204K	Buy	+575	New	+$193K	0.02%	63

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

Avenir Corporation's COST Position: Q1 2026 in Review

Avenir Corporation held its Costco (COST) position steady in Q1 2026 at 500 shares worth $498K. The position accounts for 0.06% of the portfolio, ranked #47.

Avenir Corporation first reported a position in COST in Q3 2020 and has held it in 22 quarters since. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

Avenir Corporation held 500 shares of Costco worth $498K as of Q1 2026.
Avenir Corporation left its Costco share count unchanged in Q1 2026.
Costco made up 0.06% of Avenir Corporation's portfolio in Q1 2026, its #47 holding.
Avenir Corporation first reported a position in Costco in Q3 2020 and has held it in 22 quarters since.
4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Avenir Corporation's 13F filing for Q1 2026, filed 14 May 2026.