Procyon Advisors
COST icon

Procyon Advisors’s Costco COST Stock Holding History

Procyon Advisors’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 		$6.62M Sell
7,267
-122
-2% -$114K 0.28% 87
2026
Q2 		$6.91M Buy
7,389
+123
+2% +$123K 0.3% 82
2026
Q1 		$7.24M Sell
7,266
-163
-2% -$159K 0.35% 65
2025
Q4 		$6.41M Sell
7,429
-92
-1% -$83.4K 0.32% 74
2025
Q3 		$6.96M Sell
7,521
-1,308
-15% -$1.25M 0.41% 60
2025
Q2 		$8.74M Sell
8,829
-1,829
-17% -$1.82M 0.82% 29
2025
Q1 		$10.1M Buy
10,658
+561
+6% +$547K 0.61% 38
2024
Q4 		$9.25M Buy
10,097
+957
+10% +$888K 0.59% 39
2024
Q3 		$8.1M Sell
9,140
-291
-3% -$253K 0.55% 42
2024
Q2 		$8.02M Sell
9,431
-679
-7% -$530K 0.59% 42
2024
Q1 		$7.41M Buy
10,110
+2,004
+25% +$1.43M 0.57% 41
2023
Q4 		$5.35M Buy
8,106
+569
+8% +$337K 0.45% 47
2023
Q3 		$4.26M Buy
7,537
+1,448
+24% +$799K 0.44% 54
2023
Q2 		$3.28M Buy
6,089
+986
+19% +$499K 0.41% 56
2023
Q1 		$2.54M Buy
5,103
+52
+1% +$25.5K 0.42% 55
2022
Q4 		$2.31M Buy
5,051
+544
+12% +$266K 0.42% 56
2022
Q3 		$2.13M Sell
4,507
-186
-4% -$96.7K 0.52% 46
2022
Q2 		$2.25M Sell
4,693
-481
-9% -$244K 0.49% 46
2022
Q1 		$2.98M Buy
5,174
+466
+10% +$245K 0.61% 38
2021
Q4 		$2.67M Buy
4,708
+186
+4% +$95.3K 0.57% 39
2021
Q3 		$2.03M Buy
4,522
+90
+2% +$39.6K 0.52% 41
2021
Q2 		$1.75M Buy
4,432
+967
+28% +$366K 0.48% 51
2021
Q1 		$1.22M Buy
3,465
+110
+3% +$38.3K 0.55% 50
2020
Q4 		$1.26M Buy
3,355
+201
+6% +$75.1K 0.62% 45
2020
Q3 		$1.12M Sell
3,154
-337
-10% -$113K 0.62% 47
2020
Q2 		$1.06M Buy
3,491
+413
+13% +$126K 0.56% 45
2020
Q1 		$878K Buy
3,078
+251
+9% +$76.2K 0.58% 45
2019
Q4 		$831K Buy
+2,827
New +$840K 0.51% 43

Other funds holding COST

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return
Citigroup
Citigroup New York $308B AUM 40.94% 1-Year Est. Return
Everett Harris & Co
Everett Harris & Co Los Angeles, California $8.46B AUM 13.48% 1-Year Est. Return
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
ProShare Advisors
ProShare Advisors Bethesda, Maryland $69.5B AUM 31.38% 1-Year Est. Return

Procyon Advisors's COST Position: Q3 2026 in Review

Procyon Advisors reduced its Costco (COST) stake by 1.7% in Q3 2026, selling an estimated $114K and leaving 7,267 shares worth $6.62M. The position accounts for 0.28% of the portfolio, ranked #87.

Procyon Advisors first reported a position in COST in Q4 2019 and has held it in 28 quarters since. The position peaked at $10.1M in Q1 2025. 2,316 funds tracked by Wall St. Rank hold COST as of Q3 2026.

  • Procyon Advisors held 7,267 shares of Costco worth $6.62M as of Q3 2026.
  • Procyon Advisors sold 122 Costco shares in Q3 2026, an estimated $114K.
  • Costco made up 0.28% of Procyon Advisors's portfolio in Q3 2026, its #87 holding.
  • Procyon Advisors first reported a position in Costco in Q4 2019 and has held it in 28 quarters since.
  • Procyon Advisors's Costco position peaked at $10.1M in Q1 2025.
  • 2,316 funds tracked by Wall St. Rank held Costco as of Q3 2026.

Based on Procyon Advisors's 13F filing for Q3 2026, filed 21 Oct 2026.