Longfellow Investment Management’s Costco COST Stock Holding History

Longfellow Investment Management’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	$13K	Hold	13	–	–	﹤0.01%	162
2025 Q4	$11.2K	Hold	13	–	–	﹤0.01%	166
2025 Q3	$12K	Hold	13	–	–	﹤0.01%	177
2025 Q2	$12.9K	Hold	13	–	–	﹤0.01%	176
2025 Q1	$12.3K	Hold	13	–	–	﹤0.01%	177
2024 Q4	$11.9K	Hold	13	–	–	﹤0.01%	181
2024 Q3	$11.5K	Hold	13	–	–	﹤0.01%	179
2024 Q2	$11.1K	Hold	13	–	–	﹤0.01%	173
2024 Q1	$9.52K	Hold	13	–	–	﹤0.01%	187
2023 Q4	$8.58K	Hold	13	–	–	﹤0.01%	163
2023 Q3	$7.34K	Hold	13	–	–	﹤0.01%	149
2023 Q2	$7K	Hold	13	–	–	﹤0.01%	176
2023 Q1	$6.46K	Hold	13	–	–	﹤0.01%	185
2022 Q4	$5.93K	Buy	13 +4	+44%	+$1.96K	﹤0.01%	199
2022 Q3	$4K	Hold	9	–	–	﹤0.01%	258
2022 Q2	$5K	Hold	9	–	–	﹤0.01%	266
2022 Q1	$6K	Hold	9	–	–	﹤0.01%	293
2021 Q4	$6K	Sell	9 -2	-18%	-$1.02K	﹤0.01%	306
2021 Q3	$5K	Hold	11	–	–	﹤0.01%	333
2021 Q2	$5K	Hold	11	–	–	﹤0.01%	348
2021 Q1	$4K	Hold	11	–	–	﹤0.01%	415
2020 Q4	$5K	Buy	+11	New	+$4.11K	﹤0.01%	431

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

Longfellow Investment Management's COST Position: Q1 2026 in Review

Longfellow Investment Management held its Costco (COST) position steady in Q1 2026 at 13 shares worth $13K. The position accounts for ﹤0.01% of the portfolio, ranked #162.

Longfellow Investment Management first reported a position in COST in Q4 2020 and has held it in 22 quarters since. 4,238 funds tracked by Wall St. Rank hold COST as of Q1 2026.

Longfellow Investment Management held 13 shares of Costco worth $13K as of Q1 2026.
Longfellow Investment Management left its Costco share count unchanged in Q1 2026.
Costco made up ﹤0.01% of Longfellow Investment Management's portfolio in Q1 2026, its #162 holding.
Longfellow Investment Management first reported a position in Costco in Q4 2020 and has held it in 22 quarters since.
4,238 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Longfellow Investment Management's 13F filing for Q1 2026, filed 12 May 2026.