Lido Advisors’s Costco COST Stock Holding History

Lido 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
2026 Q1	$120M	Buy	120,300 +5,428	+5%	+$5.29M	0.37%	39
2025 Q4	$104M	Buy	114,872 +1,373	+1%	+$1.24M	0.31%	47
2025 Q3	$105M	Buy	113,499 +34,342	+43%	+$32.9M	0.33%	42
2025 Q2	$78.4M	Buy	79,157 +11,398	+17%	+$11.3M	0.31%	46
2025 Q1	$64.1M	Buy	67,759 +25,364	+60%	+$24.7M	0.29%	53
2024 Q4	$38.8M	Buy	42,395 +4,608	+12%	+$4.28M	0.18%	70
2024 Q3	$33.5M	Sell	37,787 -8,530	-18%	-$7.4M	0.17%	65
2024 Q2	$39.4M	Buy	46,317 +12,131	+35%	+$9.47M	0.22%	51
2024 Q1	$25M	Buy	34,186 +620	+2%	+$443K	0.15%	71
2023 Q4	$22.6M	Buy	33,566 +464	+1%	+$275K	0.15%	70
2023 Q3	$18.7M	Buy	33,102 +2,214	+7%	+$1.22M	0.14%	75
2023 Q2	$16.6M	Buy	30,888 +2,885	+10%	+$1.46M	0.12%	94
2023 Q1	$13.9M	Buy	28,003 +9,092	+48%	+$4.46M	0.14%	91
2022 Q4	$8.63M	Sell	18,911 -5,704	-23%	-$2.79M	0.11%	108
2022 Q3	$11.6M	Buy	24,615 +4,365	+22%	+$2.27M	0.15%	74
2022 Q2	$9.71M	Buy	20,250 +789	+4%	+$400K	0.13%	82
2022 Q1	$11.2M	Buy	19,461 +703	+4%	+$369K	0.12%	90
2021 Q4	$10.6M	Buy	18,758 +3,141	+20%	+$1.61M	0.12%	89
2021 Q3	$7.02M	Buy	15,617 +3,488	+29%	+$1.53M	0.1%	116
2021 Q2	$4.8M	Sell	12,129 -49	-0.4%	-$18.5K	0.07%	156
2021 Q1	$4.29M	Buy	12,178 +2,643	+28%	+$920K	0.07%	152
2020 Q4	$3.59M	Buy	9,535 +520	+6%	+$194K	0.07%	148
2020 Q3	$3.2M	Sell	9,015 -1,100	-11%	-$370K	0.08%	129
2020 Q2	$3.07M	Buy	10,115 +366	+4%	+$111K	0.09%	124
2020 Q1	$2.78M	Sell	9,749 -224	-2%	-$68K	0.12%	109
2019 Q4	$2.93M	Buy	9,973 +1,511	+18%	+$449K	0.12%	114
2019 Q3	$2.44M	Buy	8,462 +308	+4%	+$86.7K	0.12%	109
2019 Q2	$2.15M	Sell	8,154 -233	-3%	-$58.1K	0.12%	104
2019 Q1	$2.03M	Buy	8,387 +2,280	+37%	+$499K	0.13%	104
2018 Q4	$1.24M	Sell	6,107 -1,136	-16%	-$254K	0.12%	103
2018 Q3	$1.7M	Sell	7,243 -134	-2%	-$30.2K	0.17%	87
2018 Q2	$1.54M	Buy	7,377 +802	+12%	+$158K	0.18%	83
2018 Q1	$1.24M	Buy	6,575 +1,105	+20%	+$208K	0.17%	84
2017 Q4	$1.02M	Sell	5,470 -402	-7%	-$69.4K	0.14%	85
2017 Q3	$945K	Sell	5,872 -33	-0.6%	-$5.18K	0.15%	85
2017 Q2	$944K	Sell	5,905 -273	-4%	-$47K	0.2%	66
2017 Q1	$1.07M	Buy	6,178 +707	+13%	+$118K	0.3%	53
2016 Q4	$876K	Sell	5,471 -365	-6%	-$55.7K	0.22%	46
2016 Q3	$890K	Sell	5,836 -2,100	-26%	-$339K	0.27%	36
2016 Q2	$1.25M	Buy	7,936 +2,525	+47%	+$382K	0.38%	21
2016 Q1	$853K	Buy	+5,411	New	+$820K	0.29%	33

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

Lido Advisors's COST Position: Q1 2026 in Review

Lido Advisors increased its Costco (COST) stake by 4.7% in Q1 2026, buying an estimated $5.29M and bringing the position to 120,300 shares worth $120M. The position accounts for 0.37% of the portfolio, ranked #39.

Lido Advisors first reported a position in COST in Q1 2016 and has held it in 41 quarters since. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

Lido Advisors held 120,300 shares of Costco worth $120M as of Q1 2026.
Lido Advisors bought 5,428 Costco shares in Q1 2026, an estimated $5.29M.
Costco made up 0.37% of Lido Advisors's portfolio in Q1 2026, its #39 holding.
Lido Advisors first reported a position in Costco in Q1 2016 and has held it in 41 quarters since.
4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Lido Advisors's 13F filing for Q1 2026, filed 13 May 2026.