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Baldwin Wealth Partners’s Costco COST Stock Holding History

Baldwin Wealth Partners’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
Q2 		$22.7M Sell
24,252
-132
-0.5% -$132K 1.48% 20
2026
Q1 		$24.3M Sell
24,384
-12,860
-35% -$12.5M 1.77% 16
2025
Q4 		$32.1M Sell
37,244
-539
-1% -$488K 2.05% 11
2025
Q3 		$35M Sell
37,783
-511
-1% -$490K 2.28% 11
2025
Q2 		$37.9M Sell
38,294
-368
-1% -$366K 2.57% 9
2025
Q1 		$36.6M Buy
38,662
+89
+0.2% +$86.8K 2.57% 9
2024
Q4 		$35.3M Sell
38,573
-2,434
-6% -$2.26M 2.44% 10
2024
Q3 		$36.4M Sell
41,007
-388
-0.9% -$337K 2.48% 7
2024
Q2 		$35.2M Sell
41,395
-2,677
-6% -$2.09M 2.74% 6
2024
Q1 		$32.3M Sell
44,072
-9,272
-17% -$6.62M 2.43% 9
2023
Q4 		$35.2M Sell
53,344
-438
-0.8% -$260K 2.77% 5
2023
Q3 		$30.4M Sell
53,782
-1,081
-2% -$597K 2.61% 5
2023
Q2 		$29.5M Sell
54,863
-32
-0.1% -$16.2K 2.42% 6
2023
Q1 		$27.3M Sell
54,895
-409
-0.7% -$201K 2.38% 6
2022
Q4 		$25.2M Buy
55,304
+2
+0% +$977 2.29% 6
2022
Q3 		$26.1M Sell
55,302
-1,460
-3% -$759K 3.61% 6
2022
Q2 		$27.2M Sell
56,762
-479
-0.8% -$243K 3.53% 6
2022
Q1 		$33M Sell
57,241
-787
-1% -$413K 3.49% 6
2021
Q4 		$32.9M Buy
58,028
+647
+1% +$331K 3.3% 6
2021
Q3 		$25.8M Sell
57,381
-566
-1% -$249K 2.86% 8
2021
Q2 		$22.9M Sell
57,947
-1,712
-3% -$647K 2.51% 9
2021
Q1 		$21M Buy
59,659
+2,044
+4% +$712K 2.5% 8
2020
Q4 		$21.7M Sell
57,615
-2,670
-4% -$998K 2.73% 7
2020
Q3 		$21.4M Sell
60,285
-1,071
-2% -$360K 2.93% 7
2020
Q2 		$18.6M Sell
61,356
-684
-1% -$208K 2.73% 8
2020
Q1 		$17.7M Sell
62,040
-84
-0.1% -$25.5K 3.1% 6
2019
Q4 		$18.3M Sell
62,124
-244
-0.4% -$72.5K 2.55% 7
2019
Q3 		$18M Sell
62,368
-2,658
-4% -$748K 2.7% 6
2019
Q2 		$17.2M Sell
65,026
-2,205
-3% -$550K 2.53% 8
2019
Q1 		$16.3M Sell
67,231
-3,086
-4% -$675K 2.42% 10
2018
Q4 		$14.3M Buy
70,317
+817
+1% +$182K 2.4% 8
2018
Q3 		$16.3M Buy
69,500
+2,384
+4% +$537K 2.29% 8
2018
Q2 		$14M Buy
67,116
+322
+0.5% +$63.6K 2.18% 10
2018
Q1 		$12.6M Sell
66,794
-1,295
-2% -$244K 2.04% 12
2017
Q4 		$12.7M Buy
68,089
+857
+1% +$148K 1.97% 14
2017
Q3 		$11M Buy
67,232
+647
+1% +$102K 1.78% 20
2017
Q2 		$10.6M Buy
66,585
+7,570
+13% +$1.3M 1.71% 20
2017
Q1 		$9.9M Buy
59,015
+8,408
+17% +$1.41M 1.63% 23
2016
Q4 		$8.1M Buy
50,607
+49,885
+6,909% +$7.62M 1.46% 27
2016
Q3 		$110K Sell
722
-1,051
-59% -$170K 0.02% 219
2016
Q2 		$278K Sell
1,773
-4,432
-71% -$671K 0.06% 146
2016
Q1 		$978K Buy
6,205
+4,775
+334% +$724K 0.18% 109
2015
Q4 		$231K Sell
1,430
-4
-0.3% -$632 0.04% 205
2015
Q3 		$207K Sell
1,434
-730
-34% -$104K 0.03% 216
2015
Q2 		$292K Sell
2,164
-9,145
-81% -$1.31M 0.04% 202
2015
Q1 		$1.71M Buy
11,309
+2,738
+32% +$402K 0.25% 90
2014
Q4 		$1.22M Buy
+8,571
New +$1.16M 0.18% 121
2014
Q2 		– Sell
-8,344
Closed -$932K – 250
2014
Q1 		$932K Sell
8,344
-8,551
-51% -$978K 0.15% 132
2013
Q4 		$2.01M Buy
16,895
+342
+2% +$40.9K 0.32% 77
2013
Q3 		$1.91M Sell
16,553
-1
-0% -$115 0.35% 73
2013
Q2 		$1.83M Buy
+16,554
New +$1.81M 0.36% 76

Other funds holding COST

Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return
EA
Emerald Advisors Bellevue, Washington $796M AUM 2.51% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return
PTC
Provident Trust Company Waukesha, Wisconsin $4.77B AUM 29.31% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return

Baldwin Wealth Partners's COST Position: Q2 2026 in Review

Baldwin Wealth Partners reduced its Costco (COST) stake by 0.54% in Q2 2026, selling an estimated $132K and leaving 24,252 shares worth $22.7M. The position accounts for 1.48% of the portfolio, ranked #20.

Baldwin Wealth Partners first reported a position in COST in Q2 2013 and has held it in 51 quarters since. The position peaked at $37.9M in Q2 2025. 2,056 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Baldwin Wealth Partners held 24,252 shares of Costco worth $22.7M as of Q2 2026.
  • Baldwin Wealth Partners sold 132 Costco shares in Q2 2026, an estimated $132K.
  • Costco made up 1.48% of Baldwin Wealth Partners's portfolio in Q2 2026, its #20 holding.
  • Baldwin Wealth Partners first reported a position in Costco in Q2 2013 and has held it in 51 quarters since.
  • Baldwin Wealth Partners's Costco position peaked at $37.9M in Q2 2025.
  • 2,056 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Baldwin Wealth Partners's 13F filing for Q2 2026, filed 14 Jul 2026.