East West Bancorp, Inc.
US ˙ NasdaqGS ˙ US27579R1041

SecurityEWBC / East West Bancorp, Inc.
InstitutionWhittier Trust Co
Latest Disclosed Ownership264,173 shares
Latest Disclosed Value $ 29,045,821
Whittier Trust Co reports 8.31% increase in ownership of EWBC / East West Bancorp, Inc.

On April 28, 2026 - Whittier Trust Co filed a 13F-HR form disclosing ownership of 264,173 shares of East West Bancorp, Inc. (US:EWBC) valued at $28,203,109 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 243,909 shares of East West Bancorp, Inc.. This represents a change in shares of 8.31% during the quarter. The current value of the position is $32,004,559 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-28 2026-03-31 13F EAST WEST BANC common 27579R104 264,173 20,264 8.31 29,046 1.18 0.1715
2026-01-26 2025-12-31 13F EAST WEST BANC common 27579R104 243,909 -2,055 -0.84 28,706 9.57 0.3109
2025-10-31 2025-09-30 13F EAST WEST BANCORP common 27579R104 245,964 -26,622 -9.77 26,198 -4.82 0.2982
2025-07-30 2025-06-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 272,586 8,947 3.39 27,526 16.32 0.3319
2025-05-02 2025-03-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 263,639 3,751 1.44 23,664 -4.91 0.3297
2025-02-11 2024-12-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 259,888 9,746 3.90 24,887 20.25 0.3279
2024-10-21 2024-09-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 250,142 10,263 4.28 20,697 17.84 0.2770
2024-07-29 2024-06-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 239,879 10,441 4.55 17,564 -3.23 0.2492
2024-05-02 2024-03-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 229,438 7,924 3.58 18,151 13.89 0.2646
2024-01-11 2023-12-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 221,514 27,008 13.89 15,938 55.48 0.2584
2023-10-27 2023-09-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 194,506 7,409 3.96 10,250 3.79 0.1822
2023-07-24 2023-06-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 187,097 73,506 64.71 9,877 56.66 0.1717
2023-04-21 2023-03-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 113,591 358 0.32 6,304 -15.51 0.1148
2023-01-25 2022-12-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 113,233 -1,418 -1.24 7,462 -3.07 0.1451
2022-10-21 2022-09-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 114,651 3,189 2.86 7,697 6.58 0.1613
2022-07-28 2022-06-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 111,462 1,138 1.03 7,222 -17.16 0.1459
2022-04-29 2022-03-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 110,324 6,747 6.51 8,718 6.97 0.1470
2022-01-19 2021-12-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 103,577 2,224 2.19 8,150 3.70 0.1324
2021-11-01 2021-09-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 101,353 2,977 3.03 7,859 11.44 0.1431
2021-07-29 2021-06-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 98,376 4,575 4.88 7,052 1.88 0.1256
2021-04-26 2021-03-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 93,801 93,801 6,922 0.1344
2021-01-29 2020-12-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 0 -93,295 -100.00 0 -100.00
2020-10-30 2020-09-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 93,295 640 0.69 3,053 -9.06 0.0727
2020-07-10 2020-06-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 92,655 31,404 51.27 3,357 113.14 0.0932
2020-04-27 2020-03-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 61,251 -1,027 -1.65 1,575 -48.07 0.0514
2020-01-31 2019-12-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 62,278 -427 -0.68 3,033 9.18 0.0796
2019-10-18 2019-09-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 62,705 -41 -0.07 2,778 -5.35 0.0795
2019-07-23 2019-06-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 62,746 -2,634 -4.03 2,935 -6.41 0.0862
2019-04-29 2019-03-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 65,380 -4,821 -6.87 3,136 2.62 0.0959
2019-02-07 2018-12-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 70,201 23,279 49.61 3,056 7.87 0.1051
2018-10-23 2018-09-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 46,922 -4,382 -8.54 2,833 -15.31 0.0884
2018-07-27 2018-06-30 13F/A-1 EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 51,304 381 0.75 3,345 5.02 0.1105
2018-05-01 2018-03-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 50,923 -646 -1.25 3,185 1.53 0.1070
2018-02-07 2017-12-31 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 51,569 -22,283 -30.17 3,137 -28.93 0.1094
2017-10-23 2017-09-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 73,852 -1,753 -2.32 4,414 -0.34 0.1609
2017-07-20 2017-06-30 13F EAST WEST BANCORP INC COM US MID-CAP EQUITIES 27579R104 75,605 446 0.59 4,429 14.18 0.1712
2017-04-26 2017-03-31 13F EAST WEST BANCORP US SMALL AND MID-CAP EQUITIES 27579R104 75,159 -14,811 -16.46 3,879 -15.18 0.1565
2017-01-18 2016-12-31 13F EAST WEST BANCORP INC COM US SMALL AND MID-CAP EQUITIES 27579R104 89,970 -728 -0.80 4,573 37.41 0.1945
2016-11-10 2016-09-30 13F EAST WEST BANCORP INC COM US SMALL AND MID-CAP EQUITIES 27579R104 90,698 -344 -0.38 3,328 6.94 0.1450
2016-07-28 2016-06-30 13F EAST WEST BANCORP INC COM US SMALL AND MID-CAP EQUITIES 27579R104 91,042 -637 -0.69 3,112 4.53 0.1371
2016-04-28 2016-03-31 13F EAST WEST BANCORP INC COM US SMALL AND MID-CAP EQUITIES 27579R104 91,679 28,915 46.07 2,977 14.15 0.1316
2016-02-10 2015-12-31 13F EAST WEST BANCORP INC COM US SMALL AND MID-CAP EQUITIES 27579R104 62,764 62,764 2,608 0.1183
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.