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Greenberg Financial Group’s Costco COST Stock Holding History

Greenberg Financial 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
2025
Q4 		$202K Buy
+234
New +$212K 0.08% 100
2025
Q2 		$284K Buy
304
+44
+17% +$43.7K 0.11% 88
2025
Q1 		$259K Buy
+260
New +$253K 0.11% 87

Other funds holding COST

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Greenberg Financial Group's COST Position: Q4 2025 in Review

Greenberg Financial Group opened a new position in Costco (COST) in Q4 2025: 234 shares worth $202K. The stake represents 0.08% of the portfolio and ranks #100 among its holdings. This is a return to the name: Greenberg Financial Group previously reported a position in COST as recently as Q2 2025.

Greenberg Financial Group first reported a position in COST in Q1 2025 and has held it in 3 quarters since. The position peaked at $284K in Q2 2025. 4,118 funds tracked by Wall St. Rank hold COST as of Q4 2025.

  • Greenberg Financial Group held 234 shares of Costco worth $202K as of Q4 2025.
  • Costco was a new Greenberg Financial Group position in Q4 2025.
  • Costco made up 0.08% of Greenberg Financial Group's portfolio in Q4 2025, its #100 holding.
  • Greenberg Financial Group first reported a position in Costco in Q1 2025 and has held it in 3 quarters since.
  • Greenberg Financial Group's Costco position peaked at $284K in Q2 2025.
  • 4,118 funds tracked by Wall St. Rank held Costco as of Q4 2025.

Based on Greenberg Financial Group's 13F filing for Q4 2025, filed 22 Jan 2026.