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Cairn Investment Group’s Costco COST Stock Holding History

Cairn Investment 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
Q2 		$3.85M Buy
4,111
+200
+5% +$199K 1.7% 22
2026
Q1 		$3.9M Hold
3,911
– – 1.94% 20
2025
Q4 		$3.37M Sell
3,911
-50
-1% -$45.3K 1.6% 23
2025
Q3 		$3.67M Sell
3,961
-50
-1% -$47.9K 1.67% 23
2025
Q2 		$3.97M Buy
4,011
+150
+4% +$149K 2.07% 20
2025
Q1 		$3.65M Sell
3,861
-80
-2% -$78K 2.06% 21
2024
Q4 		$3.61M Hold
3,941
– – 2.12% 21
2024
Q3 		$3.49M Hold
3,941
– – 1.93% 21
2024
Q2 		$3.35M Sell
3,941
-2,083
-35% -$1.63M 1.95% 21
2024
Q1 		$4.41M Hold
6,024
– – 2.53% 14
2023
Q4 		$3.98M Buy
6,024
+35
+0.6% +$20.7K 2.48% 15
2023
Q3 		$3.38M Hold
5,989
– – 2.24% 16
2023
Q2 		$3.22M Sell
5,989
-1,643
-22% -$831K 2.09% 17
2023
Q1 		$3.79M Hold
7,632
– – 2.64% 9
2022
Q4 		$3.48M Buy
7,632
+135
+2% +$66K 2.59% 9
2022
Q3 		$3.54M Sell
7,497
-140
-2% -$72.8K 2.86% 8
2022
Q2 		$3.66M Buy
7,637
+195
+3% +$98.9K 2.85% 7
2022
Q1 		$5.04M Buy
7,442
+132
+2% +$69.3K 3.19% 4
2021
Q4 		$4.15M Sell
7,310
-907
-11% -$465K 2.86% 5
2021
Q3 		$3.69M Sell
8,217
-90
-1% -$39.6K 2.73% 5
2021
Q2 		$3.29M Sell
8,307
-320
-4% -$121K 2.41% 5
2021
Q1 		$3.04M Sell
8,627
-292
-3% -$102K 2.53% 5
2020
Q4 		$3.36M Sell
8,919
-230
-3% -$85.9K 3.18% 4
2020
Q3 		$3.25M Buy
9,149
+556
+6% +$187K 3.44% 4
2020
Q2 		$2.6M Sell
8,593
-210
-2% -$63.9K 3.16% 5
2020
Q1 		$2.51M Sell
8,803
-63
-0.7% -$19.1K 3.73% 4
2019
Q4 		$2.6M Buy
+8,866
New +$2.64M 2.58% 3

Other funds holding COST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Cairn Investment Group's COST Position: Q2 2026 in Review

Cairn Investment Group increased its Costco (COST) stake by 5.1% in Q2 2026, buying an estimated $199K and bringing the position to 4,111 shares worth $3.85M. The position accounts for 1.7% of the portfolio, ranked #22.

Cairn Investment Group first reported a position in COST in Q4 2019 and has held it in 27 quarters since. The position peaked at $5.04M in Q1 2022. 4,224 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Cairn Investment Group held 4,111 shares of Costco worth $3.85M as of Q2 2026.
  • Cairn Investment Group bought 200 Costco shares in Q2 2026, an estimated $199K.
  • Costco made up 1.7% of Cairn Investment Group's portfolio in Q2 2026, its #22 holding.
  • Cairn Investment Group first reported a position in Costco in Q4 2019 and has held it in 27 quarters since.
  • Cairn Investment Group's Costco position peaked at $5.04M in Q1 2022.
  • 4,224 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Cairn Investment Group's 13F filing for Q2 2026, filed 28 Jul 2026.