HighTower Advisors’s Costco COST Stock Holding History

HighTower Advisors’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
2025 Q2	–	Sell	-40,000	Closed	-$622K	–	3793
2025 Q1	$622K	Sell	40,000 -10,000	-20%	-$9.75M	﹤0.01%	2294
2024 Q4	$8.25K	Buy	+50,000	New	+$46.4M	﹤0.01%	3594
2024 Q3	–	Sell	-40,400	Closed	-$34.8K	–	3788
2024 Q2	$34.8K	Buy	40,400 +40,300	+40,300%	+$31.4M	﹤0.01%	3353
2024 Q1	$52	Buy	+100	New	+$71.4K	﹤0.01%	3594
2022 Q2	–	Sell	-2	Closed	-$8K	–	3289
2022 Q1	$8K	Buy	+2	New	+$1.05K	﹤0.01%	3227
2020 Q3	–	Sell	-15,000	Closed	-$34K	–	2568
2020 Q2	$34K	Buy	+15,000	New	+$4.56M	﹤0.01%	2217
2019 Q1	–	Sell	-1,000	Closed	-$13K	–	2313
2018 Q4	$13K	Hold	1,000	–	–	﹤0.01%	2113
2018 Q3	$13K	Hold	1,000	–	–	﹤0.01%	2190
2018 Q2	$3K	Buy	+1,000	New	+$198K	﹤0.01%	2188
2018 Q1	–	Sell	-9,100	Closed	-$46K	–	2215
2017 Q4	$46K	Buy	9,100 +500	+6%	+$86.3K	﹤0.01%	2111
2017 Q3	$66K	Sell	8,600 -200	-2%	-$31.4K	﹤0.01%	2065
2017 Q2	$10K	Buy	8,800 +6,800	+340%	+$1.17M	﹤0.01%	2115
2017 Q1	$8K	Buy	+2,000	New	+$335K	﹤0.01%	2021
2014 Q2	–	Sell	-500	Closed	-$1K	–	1614
2014 Q1	$1K	Buy	+500	New	+$57.2K	﹤0.01%	1568

Other funds holding COST

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

HighTower Advisors's COST Position: Q2 2026 in Review

HighTower Advisors increased its Costco (COST) stake by 3.1% in Q2 2026, buying an estimated $13.3M and bringing the position to 448,285 shares worth $419M. The position accounts for 0.4% of the portfolio, ranked #44.

HighTower Advisors first reported a position in COST in Q2 2013 and has held it in 52 quarters since. The position peaked at $433M in Q1 2026. 4,240 funds tracked by Wall St. Rank hold COST as of Q2 2026.

HighTower Advisors held 448,285 shares of Costco worth $419M as of Q2 2026.
HighTower Advisors bought 13,371 Costco shares in Q2 2026, an estimated $13.3M.
Costco made up 0.4% of HighTower Advisors's portfolio in Q2 2026, its #44 holding.
HighTower Advisors first reported a position in Costco in Q2 2013 and has held it in 52 quarters since.
HighTower Advisors's Costco position peaked at $433M in Q1 2026.
4,240 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on HighTower Advisors's 13F filing for Q2 2026, filed 5 Aug 2026.