WWM
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Western Wealth Management’s Costco COST Stock Holding History

Western Wealth Management’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 		$19.1M Buy
19,195
+3,333
+21% +$3.25M 0.73% 24
2025
Q4 		$13.7M Buy
15,862
+383
+2% +$347K 0.63% 29
2025
Q3 		$14.3M Buy
15,479
+391
+3% +$375K 0.76% 24
2025
Q2 		$14.9M Buy
15,088
+113
+0.8% +$112K 0.89% 21
2025
Q1 		$14.2M Buy
14,975
+291
+2% +$284K 0.94% 18
2024
Q4 		$13.5M Sell
14,684
-2,776
-16% -$2.58M 0.88% 22
2024
Q3 		$15.5M Buy
17,460
+2,426
+16% +$2.11M 0.88% 20
2024
Q2 		$12.8M Buy
15,034
+633
+4% +$494K 0.95% 19
2024
Q1 		$10.6M Sell
14,401
-2,959
-17% -$2.11M 0.82% 23
2023
Q4 		$11.5M Buy
17,360
+246
+1% +$146K 0.83% 22
2023
Q3 		$9.67M Buy
17,114
+669
+4% +$369K 0.82% 22
2023
Q2 		$8.85M Buy
16,445
+422
+3% +$214K 0.76% 23
2023
Q1 		$7.96M Buy
16,023
+425
+3% +$208K 0.74% 23
2022
Q4 		$7.12M Sell
15,598
-11,233
-42% -$5.49M 0.73% 21
2022
Q3 		$12.8M Buy
26,831
+2,961
+12% +$1.54M 0.73% 22
2022
Q2 		$11.5M Buy
23,870
+520
+2% +$264K 0.66% 23
2022
Q1 		$13.4M Buy
23,350
+13,216
+130% +$6.94M 0.65% 26
2021
Q4 		$5.75M Buy
+10,134
New +$5.19M 0.57% 30
2021
Q2 		$4.65M Buy
11,726
+2,015
+21% +$762K 0.48% 39
2021
Q1 		$3.42M Sell
9,711
-456
-4% -$159K 0.46% 40
2020
Q4 		$3.83M Buy
10,167
+68
+0.7% +$25.4K 0.56% 31
2020
Q3 		$3.59M Buy
10,099
+154
+2% +$51.8K 0.59% 29
2020
Q2 		$3.02M Buy
9,945
+594
+6% +$181K 0.55% 32
2020
Q1 		$2.67M Buy
9,351
+3,435
+58% +$1.04M 0.61% 29
2019
Q4 		$1.74M Buy
5,916
+241
+4% +$71.6K 0.26% 89
2019
Q3 		$1.63M Buy
5,675
+218
+4% +$61.3K 0.34% 70
2019
Q2 		$1.44M Sell
5,457
-32
-0.6% -$7.97K 0.19% 104
2019
Q1 		$1.33M Buy
5,489
+100
+2% +$21.9K 0.3% 83
2018
Q4 		$1.09M Buy
+5,389
New +$1.2M 0.29% 81

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

Western Wealth Management's COST Position: Q1 2026 in Review

Western Wealth Management increased its Costco (COST) stake by 21% in Q1 2026, buying an estimated $3.25M and bringing the position to 19,195 shares worth $19.1M. The position accounts for 0.73% of the portfolio, ranked #24.

Western Wealth Management first reported a position in COST in Q4 2018 and has held it in 29 quarters since. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Western Wealth Management held 19,195 shares of Costco worth $19.1M as of Q1 2026.
  • Western Wealth Management bought 3,333 Costco shares in Q1 2026, an estimated $3.25M.
  • Costco made up 0.73% of Western Wealth Management's portfolio in Q1 2026, its #24 holding.
  • Western Wealth Management first reported a position in Costco in Q4 2018 and has held it in 29 quarters since.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Western Wealth Management's 13F filing for Q1 2026, filed 19 May 2026.