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Chesapeake Asset Management’s Costco COST Stock Holding History

Chesapeake 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
Q1 		$40.9K Hold
41
– – 0.03% 154
2025
Q4 		$35.4K Hold
41
– – 0.03% 171
2025
Q3 		$38K Hold
41
– – 0.03% 155
2025
Q2 		$40.6K Sell
41
-11
-21% -$10.9K 0.04% 143
2025
Q1 		$49.2K Sell
52
-2
-4% -$1.95K 0.05% 121
2024
Q4 		$49.5K Buy
54
+44
+440% +$40.8K 0.05% 129
2024
Q3 		$8.87K Buy
10
+3
+43% +$2.6K 0.01% 223
2024
Q2 		$5.95K Hold
7
– – 0.01% 233
2024
Q1 		$5.13K Sell
7
-40
-85% -$28.6K 0.01% 242
2023
Q4 		$31K Hold
47
– – 0.03% 162
2023
Q3 		$26.6K Buy
47
+7
+18% +$3.86K 0.03% 177
2023
Q2 		$21.5K Hold
40
– – 0.02% 186
2023
Q1 		$19.9K Buy
+40
New +$19.6K 0.02% 191

Other funds holding COST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
DAM
Diamant Asset Management Ridgefield, Connecticut $137B AUM 18.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Chesapeake Asset Management's COST Position: Q1 2026 in Review

Chesapeake Asset Management held its Costco (COST) position steady in Q1 2026 at 41 shares worth $40.9K. The position accounts for 0.03% of the portfolio, ranked #154.

Chesapeake Asset Management first reported a position in COST in Q1 2023 and has held it in 13 quarters since. The position peaked at $49.5K in Q4 2024. 4,238 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Chesapeake Asset Management held 41 shares of Costco worth $40.9K as of Q1 2026.
  • Chesapeake Asset Management left its Costco share count unchanged in Q1 2026.
  • Costco made up 0.03% of Chesapeake Asset Management's portfolio in Q1 2026, its #154 holding.
  • Chesapeake Asset Management first reported a position in Costco in Q1 2023 and has held it in 13 quarters since.
  • Chesapeake Asset Management's Costco position peaked at $49.5K in Q4 2024.
  • 4,238 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Chesapeake Asset Management's 13F filing for Q1 2026, filed 12 May 2026.