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Rossby Financial’s East-West Bancorp EWBC Stock Holding History

Rossby Financial’s Portfolio EWBC Stock Details EWBC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$20.1K Buy
156
+21
+16% +$2.58K ﹤0.01% 959
2026
Q1 		$14.8K Buy
135
+45
+50% +$5.08K ﹤0.01% 1120
2025
Q4 		$10.1K Buy
90
+55
+157% +$5.84K ﹤0.01% 925
2025
Q3 		$3.7K Buy
35
+25
+250% +$2.63K ﹤0.01% 1035
2025
Q2 		$1.01K Buy
+10
New +$886 ﹤0.01% 1135

Other funds holding EWBC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $141B AUM 34.18% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Rossby Financial's EWBC Position: Q2 2026 in Review

Rossby Financial increased its East-West Bancorp (EWBC) stake by 16% in Q2 2026, buying an estimated $2.58K and bringing the position to 156 shares worth $20.1K. The position accounts for ﹤0.01% of the portfolio, ranked #959.

Rossby Financial first reported a position in EWBC in Q2 2025 and has held it in 5 quarters since. 648 funds tracked by Wall St. Rank hold EWBC as of Q2 2026.

  • Rossby Financial held 156 shares of East-West Bancorp worth $20.1K as of Q2 2026.
  • Rossby Financial bought 21 East-West Bancorp shares in Q2 2026, an estimated $2.58K.
  • East-West Bancorp made up ﹤0.01% of Rossby Financial's portfolio in Q2 2026, its #959 holding.
  • Rossby Financial first reported a position in East-West Bancorp in Q2 2025 and has held it in 5 quarters since.
  • 648 funds tracked by Wall St. Rank held East-West Bancorp as of Q2 2026.

Based on Rossby Financial's 13F filing for Q2 2026, filed 4 Aug 2026.