FFA
COST icon

First Foundation Advisors’s Costco COST Stock Holding History

First Foundation 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 		$14.3M Sell
14,318
-107
-0.7% -$104K 0.57% 31
2025
Q4 		$12.4M Sell
14,425
-111
-0.8% -$101K 0.47% 38
2025
Q3 		$13.5M Sell
14,536
-919
-6% -$881K 0.5% 42
2025
Q2 		$15.3M Buy
15,455
+233
+2% +$232K 0.57% 38
2025
Q1 		$14.4M Buy
15,222
+342
+2% +$333K 0.59% 39
2024
Q4 		$13.6M Buy
14,880
+573
+4% +$532K 0.51% 43
2024
Q3 		$12.7M Sell
14,307
-2,050
-13% -$1.78M 0.48% 51
2024
Q2 		$13.9M Buy
16,357
+514
+3% +$401K 0.53% 45
2024
Q1 		$11.6M Buy
15,843
+793
+5% +$566K 0.46% 54
2023
Q4 		$9.93M Sell
15,050
-1,940
-11% -$1.15M 0.45% 56
2023
Q3 		$9.6M Buy
16,990
+1,290
+8% +$712K 0.45% 57
2023
Q2 		$8.45M Sell
15,700
-570
-4% -$288K 0.37% 63
2023
Q1 		$8.08M Buy
16,270
+852
+6% +$418K 0.37% 62
2022
Q4 		$7.04M Buy
15,418
+207
+1% +$101K 0.34% 69
2022
Q3 		$7.18M Sell
15,211
-1,233
-7% -$641K 0.35% 60
2022
Q2 		$7.88M Sell
16,444
-1,111
-6% -$564K 0.35% 60
2022
Q1 		$10.1M Sell
17,555
-260
-1% -$136K 0.37% 60
2021
Q4 		$10.1M Sell
17,815
-38,608
-68% -$19.8M 0.35% 59
2021
Q3 		$25.4M Buy
56,423
+3,029
+6% +$1.33M 0.95% 26
2021
Q2 		$21.1M Buy
53,394
+3,561
+7% +$1.35M 0.81% 30
2021
Q1 		$17.6M Buy
49,833
+36,056
+262% +$12.6M 0.75% 38
2020
Q4 		$5.19M Buy
13,777
+2,704
+24% +$1.01M 0.23% 70
2020
Q3 		$3.93M Buy
11,073
+700
+7% +$235K 0.18% 74
2020
Q2 		$3.15M Buy
10,373
+136
+1% +$41.4K 0.16% 80
2020
Q1 		$2.92M Buy
10,237
+2,265
+28% +$687K 0.18% 76
2019
Q4 		$2.34M Sell
7,972
-421
-5% -$125K 0.12% 117
2019
Q3 		$2.42M Sell
8,393
-10
-0.1% -$2.81K 0.13% 103
2019
Q2 		$2.22M Buy
8,403
+1,161
+16% +$289K 0.12% 111
2019
Q1 		$1.75M Sell
7,242
-464
-6% -$101K 0.1% 123
2018
Q4 		$1.57M Buy
7,706
+1,109
+17% +$248K 0.1% 130
2018
Q3 		$1.55M Buy
6,597
+1
+0% +$225 0.09% 130
2018
Q2 		$1.38M Buy
6,596
+435
+7% +$85.9K 0.08% 134
2018
Q1 		$1.16M Sell
6,161
-220
-3% -$41.5K 0.06% 148
2017
Q4 		$1.19M Sell
6,381
-922
-13% -$159K 0.06% 160
2017
Q3 		$1.2M Buy
7,303
+852
+13% +$134K 0.07% 138
2017
Q2 		$1.03M Sell
6,451
-922
-13% -$159K 0.06% 157
2017
Q1 		$1.24M Buy
7,373
+993
+16% +$166K 0.08% 127
2016
Q4 		$1.02M Sell
6,380
-100
-2% -$15.3K 0.07% 137
2016
Q3 		$988K Buy
6,480
+1,216
+23% +$197K 0.07% 140
2016
Q2 		$827K Sell
5,264
-236
-4% -$35.7K 0.06% 147
2016
Q1 		$867K Buy
5,500
+280
+5% +$42.4K 0.06% 131
2015
Q4 		$843K Buy
5,220
+1,149
+28% +$182K 0.06% 138
2015
Q3 		$589K Buy
4,071
+400
+11% +$57.1K 0.05% 136
2015
Q2 		$496K Sell
3,671
-617
-14% -$88.7K 0.04% 151
2015
Q1 		$650K Buy
4,288
+662
+18% +$97.1K 0.05% 131
2014
Q4 		$514K Buy
3,626
+70
+2% +$9.52K 0.05% 145
2014
Q3 		$446K Buy
3,556
+209
+6% +$25.3K 0.04% 146
2014
Q2 		$385K Buy
3,347
+1,072
+47% +$123K 0.04% 148
2014
Q1 		$254K Buy
+2,275
New +$260K 0.03% 158

Other funds holding COST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
DAM
Diamant Asset Management Ridgefield, Connecticut $147M AUM 25.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

First Foundation Advisors's COST Position: Q1 2026 in Review

First Foundation Advisors reduced its Costco (COST) stake by 0.74% in Q1 2026, selling an estimated $104K and leaving 14,318 shares worth $14.3M. The position accounts for 0.57% of the portfolio, ranked #31.

First Foundation Advisors first reported a position in COST in Q1 2014 and has held it in 49 quarters since. The position peaked at $25.4M in Q3 2021. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • First Foundation Advisors held 14,318 shares of Costco worth $14.3M as of Q1 2026.
  • First Foundation Advisors sold 107 Costco shares in Q1 2026, an estimated $104K.
  • Costco made up 0.57% of First Foundation Advisors's portfolio in Q1 2026, its #31 holding.
  • First Foundation Advisors first reported a position in Costco in Q1 2014 and has held it in 49 quarters since.
  • First Foundation Advisors's Costco position peaked at $25.4M in Q3 2021.
  • 4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on First Foundation Advisors's 13F filing for Q1 2026, filed 4 May 2026.