Nine Masts Capital’s Costco COST Stock Holding History

Nine Masts Capital’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
2020 Q1	–	Sell	-10,000	Closed	-$59K	–	43
2019 Q4	$59K	Sell	10,000 -50,000	-83%	-$14.9M	0.02%	89
2019 Q3	$52.7K	Sell	60,000 -35,000	-37%	-$9.85M	0.01%	111
2019 Q2	$94K	Buy	95,000 +15,000	+19%	+$3.74M	0.01%	104
2019 Q1	$226K	Buy	80,000 +10,000	+14%	+$2.19M	0.07%	75
2018 Q4	$825K	Buy	70,000 +68,850	+5,987%	+$15.4M	0.13%	80
2018 Q3	$234K	Buy	1,150 +700	+156%	+$158K	0.06%	185
2018 Q2	$212K	Sell	450 -500	-53%	-$98.8K	0.04%	172
2018 Q1	$149K	Buy	950 +850	+850%	+$160K	0.02%	161
2017 Q4	$49K	Buy	+100	New	+$17.3K	0.01%	175

Other funds holding COST

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

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

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Nine Masts Capital's COST Position: Q3 2024 in Review

Nine Masts Capital sold out of Costco (COST) in Q3 2024, closing a stake of 400 shares — an estimated $340K sold.

Nine Masts Capital first reported a position in COST in Q4 2017 and held it in 7 quarters. The position peaked at $10.6M in Q4 2018. 3,581 funds tracked by Wall St. Rank hold COST as of Q3 2024.

Nine Masts Capital reported no remaining Costco position as of Q3 2024 after selling out during the quarter.
Nine Masts Capital sold 400 Costco shares in Q3 2024, an estimated $340K.
Nine Masts Capital first reported a position in Costco in Q4 2017 and held it in 7 quarters.
Nine Masts Capital's Costco position peaked at $10.6M in Q4 2018.
3,581 funds tracked by Wall St. Rank held Costco as of Q3 2024.

Based on Nine Masts Capital's 13F filing for Q3 2024, filed 12 Nov 2024.