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Pinnacle Associates’s Costco COST Stock Holding History

Pinnacle Associates’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 		$35.8M Buy
35,904
+27
+0.1% +$26.3K 0.46% 50
2025
Q4 		$30.9M Sell
35,877
-703
-2% -$637K 0.4% 56
2025
Q3 		$33.9M Sell
36,580
-246
-0.7% -$236K 0.45% 51
2025
Q2 		$36.5M Sell
36,826
-409
-1% -$407K 0.53% 43
2025
Q1 		$35.2M Sell
37,235
-548
-1% -$534K 0.52% 40
2024
Q4 		$34.6M Sell
37,783
-8,578
-19% -$7.96M 0.47% 47
2024
Q3 		$30.6M Buy
46,361
+5,717
+14% +$4.96M 0.52% 45
2024
Q2 		$34.5M Sell
40,644
-1,383
-3% -$1.08M 0.54% 45
2024
Q1 		$30.8M Sell
42,027
-4,334
-9% -$3.09M 0.49% 49
2023
Q4 		$30.6M Buy
46,361
+237
+0.5% +$140K 0.51% 45
2023
Q3 		$26.1M Buy
46,124
+724
+2% +$400K 0.48% 50
2023
Q2 		$24.4M Buy
45,400
+8,508
+23% +$4.3M 0.42% 63
2023
Q1 		$18.3M Buy
36,892
+279
+0.8% +$137K 0.37% 76
2022
Q4 		$16.7M Buy
36,613
+742
+2% +$363K 0.36% 80
2022
Q3 		$16.9M Buy
35,871
+113
+0.3% +$58.8K 0.39% 72
2022
Q2 		$17.1M Sell
35,758
-5,867
-14% -$2.98M 0.37% 76
2022
Q1 		$24M Buy
41,625
+9,549
+30% +$5.01M 0.42% 63
2021
Q4 		$18.2M Buy
32,076
+412
+1% +$211K 0.31% 94
2021
Q3 		$14.2M Buy
31,664
+154
+0.5% +$67.7K 0.26% 111
2021
Q2 		$12.5M Buy
31,510
+566
+2% +$214K 0.23% 124
2021
Q1 		$10.9M Sell
30,944
-886
-3% -$308K 0.21% 131
2020
Q4 		$12M Sell
31,830
-1,529
-5% -$571K 0.24% 113
2020
Q3 		$11.8M Sell
33,359
-698
-2% -$235K 0.28% 99
2020
Q2 		$10.3M Buy
34,057
+2,083
+7% +$634K 0.25% 106
2020
Q1 		$9.12M Buy
31,974
+893
+3% +$271K 0.28% 102
2019
Q4 		$9.13M Sell
31,081
-3,009
-9% -$894K 0.2% 136
2019
Q3 		$9.82M Buy
34,090
+352
+1% +$99K 0.23% 120
2019
Q2 		$8.92M Sell
33,738
-355
-1% -$88.5K 0.21% 131
2019
Q1 		$8.26M Sell
34,093
-2,041
-6% -$446K 0.19% 147
2018
Q4 		$7.36M Buy
36,134
+147
+0.4% +$32.8K 0.19% 142
2018
Q3 		$8.45M Sell
35,987
-692
-2% -$156K 0.18% 157
2018
Q2 		$7.67M Sell
36,679
-476
-1% -$94K 0.16% 169
2018
Q1 		$7M Buy
37,155
+6,052
+19% +$1.14M 0.14% 176
2017
Q4 		$5.79M Sell
31,103
-929
-3% -$160K 0.11% 193
2017
Q3 		$5.26M Buy
32,032
+8,797
+38% +$1.38M 0.1% 200
2017
Q2 		$3.72M Buy
23,235
+169
+0.7% +$29.1K 0.07% 238
2017
Q1 		$3.87M Sell
23,066
-312
-1% -$52.3K 0.07% 237
2016
Q4 		$3.74M Sell
23,378
-1,674
-7% -$256K 0.08% 238
2016
Q3 		$3.82M Buy
25,052
+380
+2% +$61.4K 0.08% 232
2016
Q2 		$3.88M Buy
24,672
+1,046
+4% +$158K 0.08% 228
2016
Q1 		$3.72M Buy
23,626
+698
+3% +$106K 0.08% 225
2015
Q4 		$3.7M Buy
22,928
+329
+1% +$52K 0.08% 215
2015
Q3 		$3.27M Buy
22,599
+770
+4% +$110K 0.07% 230
2015
Q2 		$2.95M Sell
21,829
-1,166
-5% -$168K 0.05% 256
2015
Q1 		$3.48M Sell
22,995
-206
-0.9% -$30.2K 0.07% 231
2014
Q4 		$3.29M Sell
23,201
-49
-0.2% -$6.66K 0.06% 234
2014
Q3 		$2.91M Sell
23,250
-1,015
-4% -$123K 0.06% 245
2014
Q2 		$2.79M Buy
24,265
+156
+0.6% +$17.9K 0.05% 249
2014
Q1 		$2.69M Buy
24,109
+142
+0.6% +$16.2K 0.05% 246
2013
Q4 		$2.85M Sell
23,967
-932
-4% -$111K 0.06% 247
2013
Q3 		$2.87M Sell
24,899
-150
-0.6% -$17.3K 0.06% 234
2013
Q2 		$2.77M Buy
+25,049
New +$2.74M 0.06% 233

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 $137B AUM 18.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Pinnacle Associates's COST Position: Q1 2026 in Review

Pinnacle Associates increased its Costco (COST) stake by 0.08% in Q1 2026, buying an estimated $26.3K and bringing the position to 35,904 shares worth $35.8M. The position accounts for 0.46% of the portfolio, ranked #50.

Pinnacle Associates first reported a position in COST in Q2 2013 and has held it in 52 quarters since. The position peaked at $36.5M in Q2 2025. 4,238 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Pinnacle Associates held 35,904 shares of Costco worth $35.8M as of Q1 2026.
  • Pinnacle Associates bought 27 Costco shares in Q1 2026, an estimated $26.3K.
  • Costco made up 0.46% of Pinnacle Associates's portfolio in Q1 2026, its #50 holding.
  • Pinnacle Associates first reported a position in Costco in Q2 2013 and has held it in 52 quarters since.
  • Pinnacle Associates's Costco position peaked at $36.5M in Q2 2025.
  • 4,238 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Pinnacle Associates's 13F filing for Q1 2026, filed 22 Apr 2026.