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COST icon

Cynosure Group’s Costco COST Stock Holding History

Cynosure Group’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 		– Sell
-586
Closed -$506K – 265
2025
Q4 		$506K Buy
586
+81
+16% +$73.4K 0.05% 165
2025
Q3 		$468K Hold
505
– – 0.05% 221
2025
Q2 		$500K Buy
505
+72
+17% +$71.6K 0.06% 164
2025
Q1 		$410K Buy
433
+22
+5% +$21.4K 0.06% 154
2024
Q4 		$377K Sell
411
-225
-35% -$209K 0.06% 158
2024
Q3 		$564K Sell
636
-352
-36% -$306K 0.08% 139
2024
Q2 		$840K Sell
988
-7
-0.7% -$5.46K 0.13% 88
2024
Q1 		$729K Buy
+995
New +$710K 0.13% 85
2023
Q3 		– Sell
-1,606
Closed -$865K – 143
2023
Q2 		$865K Buy
+1,606
New +$813K 0.26% 82
2020
Q2 		– Sell
-1,955
Closed -$557K – 26
2020
Q1 		$557K Sell
1,955
-345
-15% -$105K 0.4% 32
2019
Q4 		$676K Hold
2,300
– – 0.36% 24
2019
Q3 		$663K Sell
2,300
-814
-26% -$229K 0.36% 23
2019
Q2 		$823K Buy
+3,114
New +$776K 0.38% 24

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

Cynosure Group's COST Position: Q1 2026 in Review

Cynosure Group sold out of Costco (COST) in Q1 2026, closing a stake of 586 shares — an estimated $506K sold.

Cynosure Group first reported a position in COST in Q2 2019 and held it in 13 quarters. The position peaked at $865K in Q2 2023. 4,237 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Cynosure Group reported no remaining Costco position as of Q1 2026 after selling out during the quarter.
  • Cynosure Group sold 586 Costco shares in Q1 2026, an estimated $506K.
  • Cynosure Group first reported a position in Costco in Q2 2019 and held it in 13 quarters.
  • Cynosure Group's Costco position peaked at $865K in Q2 2023.
  • 4,237 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Cynosure Group's 13F filing for Q1 2026, filed 14 May 2026.