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Oak Asset Management’s Costco COST Stock Holding History

Oak Asset 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 		$5.4M Buy
5,774
+60
+1% +$59.8K 1.74% 15
2026
Q1 		$5.69M Buy
5,714
+13
+0.2% +$12.7K 1.96% 14
2025
Q4 		$4.92M Buy
5,701
+1,615
+40% +$1.46M 1.68% 18
2025
Q3 		$3.78M Buy
4,086
+78
+2% +$74.8K 1.29% 21
2025
Q2 		$3.97M Sell
4,008
-56
-1% -$55.7K 1.42% 20
2025
Q1 		$3.84M Sell
4,064
-21
-0.5% -$20.5K 1.41% 19
2024
Q4 		$3.74M Sell
4,085
-3
-0.1% -$2.78K 1.38% 21
2024
Q3 		$3.62M Sell
4,088
-308
-7% -$267K 1.28% 25
2024
Q2 		$3.74M Buy
4,396
+12
+0.3% +$9.36K 1.37% 22
2024
Q1 		$3.21M Buy
4,384
+11
+0.3% +$7.85K 1.2% 29
2023
Q4 		$2.89M Sell
4,373
-10
-0.2% -$5.93K 1.15% 29
2023
Q3 		$2.48M Hold
4,383
– – 1.06% 30
2023
Q2 		$2.36M Buy
4,383
+102
+2% +$51.6K 0.98% 35
2023
Q1 		$2.13M Buy
4,281
+45
+1% +$22.1K 0.92% 39
2022
Q4 		$1.93M Hold
4,236
– – 0.87% 40
2022
Q3 		$2M Buy
+4,236
New +$2.2M 0.97% 35
2022
Q2 		– Sell
-4,135
Closed -$2.38M – 89
2022
Q1 		$2.38M Hold
4,135
– – 0.94% 37
2021
Q4 		$2.35M Sell
4,135
-40
-1% -$20.5K 0.9% 40
2021
Q3 		$1.93M Hold
4,175
– – 0.8% 41
2021
Q2 		$1.65M Buy
+4,175
New +$1.58M 0.69% 45
2021
Q1 		– Sell
-1,683
Closed -$634K – 61
2020
Q4 		$634K Sell
1,683
-20
-1% -$7.47K 0.31% 66
2020
Q3 		$640K Buy
1,703
+316
+23% +$106K 0.34% 60
2020
Q2 		$421K Buy
1,387
+195
+16% +$59.3K 0.25% 69
2020
Q1 		$340K Buy
1,192
+20
+2% +$6.07K 0.25% 68
2019
Q4 		$344K Hold
1,172
– – 0.19% 75
2019
Q3 		$338K Hold
1,172
– – 0.2% 75
2019
Q2 		$328K Hold
1,172
– – 0.2% 76
2019
Q1 		$284K Hold
1,172
– – 0.19% 76
2018
Q4 		$239K Hold
1,172
– – 0.18% 79
2018
Q3 		$275K Sell
1,172
-50
-4% -$11.3K 0.17% 84
2018
Q2 		$255K Hold
1,222
– – 0.17% 83
2018
Q1 		$230K Buy
1,222
+75
+7% +$14.2K 0.18% 83
2017
Q4 		$213K Buy
+1,147
New +$198K 0.16% 85

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
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 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
CRM
Cardano Risk Management Rotterdam, Netherlands $13B AUM 49.44% 1-Year Est. Return
SC
Steginsky Capital Port Washington, New York $666M AUM 34.57% 1-Year Est. Return
OIAM
OFI Invest Asset Management Paris, France $10B AUM 48.47% 1-Year Est. Return

Oak Asset Management's COST Position: Q2 2026 in Review

Oak Asset Management increased its Costco (COST) stake by 1.1% in Q2 2026, buying an estimated $59.8K and bringing the position to 5,774 shares worth $5.4M. The position accounts for 1.74% of the portfolio, ranked #15.

Oak Asset Management first reported a position in COST in Q4 2017 and has held it in 33 quarters since. The position peaked at $5.69M in Q1 2026. 1,016 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Oak Asset Management held 5,774 shares of Costco worth $5.4M as of Q2 2026.
  • Oak Asset Management bought 60 Costco shares in Q2 2026, an estimated $59.8K.
  • Costco made up 1.74% of Oak Asset Management's portfolio in Q2 2026, its #15 holding.
  • Oak Asset Management first reported a position in Costco in Q4 2017 and has held it in 33 quarters since.
  • Oak Asset Management's Costco position peaked at $5.69M in Q1 2026.
  • 1,016 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Oak Asset Management's 13F filing for Q2 2026, filed 13 Jul 2026.