Weaver Consulting Group
COST icon

Weaver Consulting Group’s Costco COST Stock Holding History

Weaver Consulting Group’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
Q3 		$1.36M Buy
1,498
+36
+2% +$33.6K 0.27% 80
2026
Q2 		$1.37M Buy
1,462
+2
+0.1% +$1.99K 0.28% 77
2026
Q1 		$1.45M Buy
1,460
+1
+0.1% +$975 0.35% 62
2025
Q4 		$1.26M Buy
1,459
+14
+1% +$12.7K 0.31% 66
2025
Q3 		$1.34M Sell
1,445
-60
-4% -$57.5K 0.34% 59
2025
Q2 		$1.49M Buy
1,505
+19
+1% +$18.9K 0.41% 56
2025
Q1 		$1.41M Buy
1,486
+55
+4% +$53.6K 0.42% 55
2024
Q4 		$1.31M Sell
1,431
-165
-10% -$153K 0.4% 55
2024
Q3 		$1.42M Sell
1,596
-3
-0.2% -$2.6K 0.45% 54
2024
Q2 		$1.36M Hold
1,599
– – 0.47% 52
2024
Q1 		$1.17M Sell
1,599
-183
-10% -$131K 0.43% 53
2023
Q4 		$1.18M Buy
1,782
+3
+0.2% +$1.78K 0.48% 47
2023
Q3 		$1.01M Hold
1,779
– – 0.45% 49
2023
Q2 		$958K Buy
1,779
+4
+0.2% +$2.02K 0.42% 49
2023
Q1 		$882K Sell
1,775
-15
-0.8% -$7.36K 0.4% 50
2022
Q4 		$817K Buy
1,790
+885
+98% +$432K 0.42% 51
2022
Q3 		$427K Buy
905
+227
+33% +$118K 0.25% 80
2022
Q2 		$325K Buy
678
+24
+4% +$12.2K 0.18% 111
2022
Q1 		$377K Buy
654
+10
+2% +$5.25K 0.18% 108
2021
Q4 		$366K Buy
644
+14
+2% +$7.17K 0.18% 108
2021
Q3 		$283K Buy
630
+6
+1% +$2.64K 0.15% 117
2021
Q2 		$247K Buy
+624
New +$236K 0.14% 124
2020
Q4 		– Sell
-516
Closed -$183K – 283
2020
Q3 		$183K Sell
516
-31
-6% -$10.4K 0.11% 129
2020
Q2 		$166K Buy
547
+40
+8% +$12.2K 0.1% 141
2020
Q1 		$145K Sell
507
-996
-66% -$302K 0.09% 126
2019
Q4 		$433K Buy
1,503
+1,052
+233% +$313K 0.23% 65
2019
Q3 		$126K Buy
451
+100
+28% +$28.1K 0.07% 144
2019
Q2 		$93K Hold
351
– – 0.05% 157
2019
Q1 		$90K Buy
+351
New +$76.8K 0.03% 342

Other funds holding COST

Emerald Advisors
Emerald Advisors Bellevue, Washington $781M AUM 4.78% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $33.8B AUM 31.08% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
TD Waterhouse Canada
TD Waterhouse Canada Toronto, Ontario, Canada $38.4B AUM 30.28% 1-Year Est. Return
Cardano Risk Management
Cardano Risk Management Rotterdam, Netherlands $18.2B AUM 38.97% 1-Year Est. Return
Loring Wolcott & Coolidge Fiduciary Advisors
Loring Wolcott & Coolidge Fiduciary Advisors Boston, Massachusetts $10.8B AUM 9.05% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $45.5B AUM 15.2% 1-Year Est. Return
Sarasin & Partners
Sarasin & Partners London, United Kingdom $8.93B AUM 11.81% 1-Year Est. Return
Congress Asset Management
Congress Asset Management Boston, Massachusetts $15.4B AUM 30.39% 1-Year Est. Return

Weaver Consulting Group's COST Position: Q3 2026 in Review

Weaver Consulting Group increased its Costco (COST) stake by 2.5% in Q3 2026, buying an estimated $33.6K and bringing the position to 1,498 shares worth $1.36M. The position accounts for 0.27% of the portfolio, ranked #80.

Weaver Consulting Group first reported a position in COST in Q1 2019 and has held it in 29 quarters since. The position peaked at $1.49M in Q2 2025. 1,392 funds tracked by Wall St. Rank hold COST as of Q3 2026.

  • Weaver Consulting Group held 1,498 shares of Costco worth $1.36M as of Q3 2026.
  • Weaver Consulting Group bought 36 Costco shares in Q3 2026, an estimated $33.6K.
  • Costco made up 0.27% of Weaver Consulting Group's portfolio in Q3 2026, its #80 holding.
  • Weaver Consulting Group first reported a position in Costco in Q1 2019 and has held it in 29 quarters since.
  • Weaver Consulting Group's Costco position peaked at $1.49M in Q2 2025.
  • 1,392 funds tracked by Wall St. Rank held Costco as of Q3 2026.

Based on Weaver Consulting Group's 13F filing for Q3 2026, filed 7 Oct 2026.