Ted Buchan & Co
COST icon

Ted Buchan & Co’s Costco COST Stock Holding History

Ted Buchan & Co’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 		$2.26M Sell
2,480
-104
-4% -$97.1K 0.75% 29
2026
Q2 		$2.42M Buy
2,584
+75
+3% +$74.7K 0.79% 30
2026
Q1 		$2.5M Sell
2,509
-3
-0.1% -$2.92K 0.91% 29
2025
Q4 		$2.17M Sell
2,512
-230
-8% -$208K 0.8% 30
2025
Q3 		$2.54M Sell
2,742
-34
-1% -$32.6K 0.99% 29
2025
Q2 		$2.75M Buy
2,776
+44
+2% +$43.7K 1.09% 28
2025
Q1 		$2.58M Sell
2,732
-115
-4% -$112K 1.22% 23
2024
Q4 		$2.61M Sell
2,847
-25
-0.9% -$23.2K 1.23% 26
2024
Q3 		$2.55M Sell
2,872
-277
-9% -$240K 1.21% 22
2024
Q2 		$2.68M Buy
3,149
+53
+2% +$41.4K 1.44% 20
2024
Q1 		$2.27M Sell
3,096
-678
-18% -$484K 1.39% 22
2023
Q4 		$2.49M Sell
3,774
-93
-2% -$55.1K 1.81% 15
2023
Q3 		$2.18M Buy
3,867
+1,328
+52% +$733K 1.76% 14
2023
Q2 		$1.37M Buy
2,539
+22
+0.9% +$11.1K 1.05% 21
2023
Q1 		$1.25M Sell
2,517
-4
-0.2% -$1.96K 1.05% 20
2022
Q4 		$1.15M Buy
+2,521
New +$1.23M 1.06% 20

Other funds holding COST

Swedbank
Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return
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
Asset Management One
Asset Management One Tokyo, Japan $40B AUM 30.45% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $45.5B AUM 15.2% 1-Year Est. Return

Ted Buchan & Co's COST Position: Q3 2026 in Review

Ted Buchan & Co reduced its Costco (COST) stake by 4% in Q3 2026, selling an estimated $97.1K and leaving 2,480 shares worth $2.26M. The position accounts for 0.75% of the portfolio, ranked #29.

Ted Buchan & Co first reported a position in COST in Q4 2022 and has held it in 16 quarters since. The position peaked at $2.75M in Q2 2025. 1,636 funds tracked by Wall St. Rank hold COST as of Q3 2026.

  • Ted Buchan & Co held 2,480 shares of Costco worth $2.26M as of Q3 2026.
  • Ted Buchan & Co sold 104 Costco shares in Q3 2026, an estimated $97.1K.
  • Costco made up 0.75% of Ted Buchan & Co's portfolio in Q3 2026, its #29 holding.
  • Ted Buchan & Co first reported a position in Costco in Q4 2022 and has held it in 16 quarters since.
  • Ted Buchan & Co's Costco position peaked at $2.75M in Q2 2025.
  • 1,636 funds tracked by Wall St. Rank held Costco as of Q3 2026.

Based on Ted Buchan & Co's 13F filing for Q3 2026, filed 23 Oct 2026.