GSEP
COST icon

Golden State Equity Partners’s Costco COST Stock Holding History

Golden State Equity Partners’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 		$24.3K Sell
26
-9,288
-100% -$9.25M 0.07% 165
2026
Q1 		$9.28M Buy
9,314
+5,627
+153% +$5.48M 0.7% 19
2025
Q4 		$3.18M Buy
3,687
+43
+1% +$39K 0.51% 32
2025
Q3 		$3.37M Sell
3,644
-222
-6% -$213K 0.57% 33
2025
Q2 		$3.83M Buy
3,866
+679
+21% +$675K 0.71% 24
2025
Q1 		$3.01M Sell
3,187
-28
-0.9% -$27.3K 0.6% 35
2024
Q4 		$2.95M Buy
3,215
+2,979
+1,262% +$2.76M 0.56% 36
2024
Q3 		$210K Sell
236
-2,942
-93% -$2.55M 0.11% 175
2024
Q2 		$2.7M Buy
+3,178
New +$2.48M 0.56% 36
2023
Q4 		$2.22M Buy
3,366
+327
+11% +$194K 0.54% 41
2023
Q3 		$1.72M Buy
3,039
+15
+0.5% +$8.28K 0.48% 52
2023
Q2 		$1.63M Buy
3,024
+877
+41% +$444K 0.46% 48
2023
Q1 		$1.07M Buy
+2,147
New +$1.05M 0.58% 55
2022
Q1 		$1.85M Buy
3,208
+1,171
+57% +$615K 0.93% 29
2021
Q4 		$1.16M Sell
2,037
-450
-18% -$230K 0.58% 42
2021
Q3 		$1.12M Buy
2,487
+90
+4% +$39.6K 0.46% 53
2021
Q2 		$948K Buy
2,397
+285
+13% +$108K 0.37% 67
2021
Q1 		$745K Buy
2,112
+957
+83% +$333K 0.43% 69
2020
Q4 		$435K Buy
+1,155
New +$432K 0.3% 91

Other funds holding COST

Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
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
Parnassus Investments
Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return
EA
Emerald Advisors Bellevue, Washington $796M AUM 2.51% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return
PTC
Provident Trust Company Waukesha, Wisconsin $4.77B AUM 29.31% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return

Golden State Equity Partners's COST Position: Q2 2026 in Review

Golden State Equity Partners reduced its Costco (COST) stake by 100% in Q2 2026, selling an estimated $9.25M and leaving 26 shares worth $24.3K. The position accounts for 0.07% of the portfolio, ranked #165.

Golden State Equity Partners first reported a position in COST in Q4 2020 and has held it in 19 quarters since. The position peaked at $9.28M in Q1 2026. 2,087 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Golden State Equity Partners held 26 shares of Costco worth $24.3K as of Q2 2026.
  • Golden State Equity Partners sold 9,288 Costco shares in Q2 2026, an estimated $9.25M.
  • Costco made up 0.07% of Golden State Equity Partners's portfolio in Q2 2026, its #165 holding.
  • Golden State Equity Partners first reported a position in Costco in Q4 2020 and has held it in 19 quarters since.
  • Golden State Equity Partners's Costco position peaked at $9.28M in Q1 2026.
  • 2,087 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Golden State Equity Partners's 13F filing for Q2 2026, filed 30 Jul 2026.