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Agate Pass Investment Management’s Costco COST Stock Holding History

Agate Pass Investment 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
Q2 		$2.72M Sell
2,903
-305
-10% -$304K 1% 28
2026
Q1 		$3.2M Buy
3,208
+3
+0.1% +$2.92K 1.25% 23
2025
Q4 		$2.76M Sell
3,205
-123
-4% -$111K 1.03% 27
2025
Q3 		$3.08M Buy
3,328
+397
+14% +$381K 1.17% 22
2025
Q2 		$2.9M Buy
2,931
+419
+17% +$416K 1.19% 27
2025
Q1 		$2.38M Sell
2,512
-172
-6% -$168K 1.02% 29
2024
Q4 		$2.46M Sell
2,684
-41
-2% -$38K 1.11% 27
2024
Q3 		$2.42M Sell
2,725
-43
-2% -$37.3K 1.21% 26
2024
Q2 		$2.35M Sell
2,768
-141
-5% -$110K 1.25% 26
2024
Q1 		$2.13M Sell
2,909
-79
-3% -$56.4K 1.14% 28
2023
Q4 		$1.97M Buy
2,988
+13
+0.4% +$7.71K 1.14% 29
2023
Q3 		$1.68M Sell
2,975
-142
-5% -$78.4K 1.14% 27
2023
Q2 		$1.68M Buy
3,117
+65
+2% +$32.9K 1.02% 28
2023
Q1 		$1.52M Buy
3,052
+30
+1% +$14.7K 0.99% 33
2022
Q4 		$1.38M Buy
3,022
+591
+24% +$289K 0.98% 34
2022
Q3 		$1.15M Sell
2,431
-145
-6% -$75.4K 0.88% 36
2022
Q2 		$1.24M Sell
2,576
-24
-0.9% -$12.2K 0.87% 37
2022
Q1 		$1.5M Buy
2,600
+48
+2% +$25.2K 0.93% 35
2021
Q4 		$1.45M Buy
+2,552
New +$1.31M 0.9% 33

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
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
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return

Agate Pass Investment Management's COST Position: Q2 2026 in Review

Agate Pass Investment Management reduced its Costco (COST) stake by 9.5% in Q2 2026, selling an estimated $304K and leaving 2,903 shares worth $2.72M. The position accounts for 1% of the portfolio, ranked #28.

Agate Pass Investment Management first reported a position in COST in Q4 2021 and has held it in 19 quarters since. The position peaked at $3.2M in Q1 2026. 1,279 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Agate Pass Investment Management held 2,903 shares of Costco worth $2.72M as of Q2 2026.
  • Agate Pass Investment Management sold 305 Costco shares in Q2 2026, an estimated $304K.
  • Costco made up 1% of Agate Pass Investment Management's portfolio in Q2 2026, its #28 holding.
  • Agate Pass Investment Management first reported a position in Costco in Q4 2021 and has held it in 19 quarters since.
  • Agate Pass Investment Management's Costco position peaked at $3.2M in Q1 2026.
  • 1,279 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Agate Pass Investment Management's 13F filing for Q2 2026, filed 8 Jul 2026.