RWB
COST icon

RMR Wealth Builders’s Costco COST Stock Holding History

RMR Wealth Builders’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 		$6.94M Buy
7,424
+1,237
+20% +$1.23M 0.43% 37
2026
Q1 		$6.17M Buy
6,187
+350
+6% +$341K 0.49% 29
2025
Q4 		$5.03M Buy
5,837
+678
+13% +$614K 0.4% 39
2025
Q3 		$4.78M Buy
5,159
+290
+6% +$278K 0.4% 34
2025
Q2 		$4.82M Buy
4,869
+75
+2% +$74.5K 0.44% 32
2025
Q1 		$4.53M Buy
4,794
+8
+0.2% +$7.8K 0.48% 30
2024
Q4 		$4.39M Buy
4,786
+78
+2% +$72.4K 0.45% 32
2024
Q3 		$4.17M Sell
4,708
-123
-3% -$107K 0.44% 32
2024
Q2 		$4.11M Buy
4,831
+252
+6% +$197K 0.47% 31
2024
Q1 		$3.35M Buy
4,579
+717
+19% +$512K 0.41% 36
2023
Q4 		$2.55M Buy
3,862
+369
+11% +$219K 0.36% 35
2023
Q3 		$1.97M Buy
3,493
+900
+35% +$497K 0.32% 44
2023
Q2 		$1.4M Sell
2,593
-444
-15% -$225K 0.24% 49
2023
Q1 		$1.51M Buy
3,037
+248
+9% +$122K 0.29% 42
2022
Q4 		$1.27M Buy
2,789
+7
+0.3% +$3.42K 0.29% 40
2022
Q3 		$1.31M Buy
2,782
+45
+2% +$23.4K 0.32% 38
2022
Q2 		$1.31M Sell
2,737
-139
-5% -$70.5K 0.33% 42
2022
Q1 		$1.66M Buy
2,876
+1,656
+136% +$869K 0.36% 46
2021
Q4 		$692K Sell
1,220
-1,102
-47% -$564K 0.2% 51
2021
Q3 		$1.04M Buy
2,322
+84
+4% +$36.9K 0.31% 53
2021
Q2 		$885K Sell
2,238
-108
-5% -$40.8K 0.29% 57
2021
Q1 		$827K Buy
2,346
+380
+19% +$132K 0.21% 67
2020
Q4 		$741K Sell
1,966
-875
-31% -$327K 0.36% 53
2020
Q3 		$1.01M Buy
2,841
+1,005
+55% +$338K 0.26% 63
2020
Q2 		$557K Buy
+1,836
New +$559K 0.5% 46
2019
Q4 		$579K Buy
+1,970
New +$585K 0.56% 40

Other funds holding COST

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
EA
Emerald Advisors Bellevue, Washington $796M AUM 2.51% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
TWC
TD Waterhouse Canada Toronto, Ontario, Canada $38B AUM 39.14% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return
Mirae Asset Global Investments
Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return
RG
Rathbones Group Liverpool, United Kingdom $27.1B AUM 20.2% 1-Year Est. Return
SP
Sarasin & Partners London, United Kingdom $8.54B AUM 9.6% 1-Year Est. Return

RMR Wealth Builders's COST Position: Q2 2026 in Review

RMR Wealth Builders increased its Costco (COST) stake by 20% in Q2 2026, buying an estimated $1.23M and bringing the position to 7,424 shares worth $6.94M. The position accounts for 0.43% of the portfolio, ranked #37.

RMR Wealth Builders first reported a position in COST in Q4 2019 and has held it in 26 quarters since. 1,572 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • RMR Wealth Builders held 7,424 shares of Costco worth $6.94M as of Q2 2026.
  • RMR Wealth Builders bought 1,237 Costco shares in Q2 2026, an estimated $1.23M.
  • Costco made up 0.43% of RMR Wealth Builders's portfolio in Q2 2026, its #37 holding.
  • RMR Wealth Builders first reported a position in Costco in Q4 2019 and has held it in 26 quarters since.
  • 1,572 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on RMR Wealth Builders's 13F filing for Q2 2026, filed 24 Jul 2026.