East West Bancorp, Inc.
US ˙ NasdaqGS ˙ US27579R1041

SecurityEWBC / East West Bancorp, Inc.
InstitutionGuggenheim Capital Llc
Latest Disclosed Ownership2,673 shares
Latest Disclosed Value $ 285,369
Guggenheim Capital Llc reports 13.24% decrease in ownership of EWBC / East West Bancorp, Inc.

On May 15, 2026 - Guggenheim Capital Llc filed a 13F-HR form disclosing ownership of 2,673 shares of East West Bancorp, Inc. (US:EWBC) valued at $285,369 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 3,081 shares of East West Bancorp, Inc.. This represents a change in shares of -13.24% during the quarter. The current value of the position is $336,638 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)
2026-05-15 2026-03-31 13F EAST WEST BANCORP COM 27579R104 2,673 -408 -13.24 285 -17.63 0.0011
2026-02-17 2025-12-31 13F EAST WEST BANCORP COM 27579R104 3,081 -4,227 -57.84 346 -55.47 0.0012
2025-11-13 2025-09-30 13F EAST WEST BANCORP COM 27579R104 7,308 -3,441 -32.01 778 -28.39 0.0040
2025-08-13 2025-06-30 13F EAST WEST BANCORP COM 27579R104 10,749 90 0.84 1,085 13.49 0.0086
2025-05-14 2025-03-31 13F EAST WEST BANCORP COM 27579R104 10,659 2,530 31.12 957 22.88 0.0088
2025-02-13 2024-12-31 13F EAST WEST BANCORP COM 27579R104 8,129 2,036 33.42 778 54.37 0.0063
2024-11-13 2024-09-30 13F EAST WEST BANCORP COM 27579R104 6,093 -3,887 -38.95 504 -30.96 0.0035
2024-08-14 2024-06-30 13F EAST WEST BANCORP COM 27579R104 9,980 -952 -8.71 731 -15.51 0.0052
2024-05-14 2024-03-31 13F EAST WEST BANCORP COM 27579R104 10,932 -1,628 -12.96 865 -4.32 0.0061
2024-02-14 2023-12-31 13F EAST WEST BANCORP COM 27579R104 12,560 -4,437 -26.10 904 0.89 0.0068
2023-11-14 2023-09-30 13F EAST WEST BANCORP COM 27579R104 16,997 11,358 201.42 896 201.35 0.0077
2023-08-11 2023-06-30 13F EAST WEST BANCORP COM 27579R104 5,639 82 1.48 298 -3.57 0.0023
2023-05-11 2023-03-31 13F EAST WEST BANCORP COM 27579R104 5,557 1,650 42.23 308 19.84 0.0026
2023-02-14 2022-12-31 13F EAST WEST BANCORP COM 27579R104 3,907 -10,295 -72.49 257 -73.06 0.0023
2022-11-14 2022-09-30 13F EAST WEST BANCORP COM 27579R104 14,202 -7,718 -35.21 954 -32.82 0.0087
2022-08-15 2022-06-30 13F EAST WEST BANCORP COM 27579R104 21,920 -14,044 -39.05 1,420 -50.04 0.0112
2022-05-16 2022-03-31 13F EAST WEST BANCORP COM 27579R104 35,964 -4,999 -12.20 2,842 -11.82 0.0171
2022-02-14 2021-12-31 13F EAST WEST BANCORP COM 27579R104 40,963 14,237 53.27 3,223 55.55 0.0168
2021-11-15 2021-09-30 13F EAST WEST BANCORP COM 27579R104 26,726 -83,791 -75.82 2,072 -73.85 0.0124
2021-08-13 2021-06-30 13F EAST WEST BANCORP COM 27579R104 110,517 5,327 5.06 7,923 2.06 0.0466
2021-05-13 2021-03-31 13F EAST WEST BANCORP COM 27579R104 105,190 6,846 6.96 7,763 55.66 0.0510
2021-02-16 2020-12-31 13F EAST WEST BANCORP COM 27579R104 98,344 -6,519 -6.22 4,987 45.27 0.0313
2020-11-13 2020-09-30 13F EAST WEST BANCORP COM 27579R104 104,863 97,679 1,359.67 3,433 1,220.38 0.0248
2020-08-14 2020-06-30 13F EAST WEST BANCORP COM 27579R104 7,184 -5,465 -43.20 260 -20.00 0.0020
2020-06-02 2020-03-31 13F EAST WEST BANCORP COM 27579R104 12,649 -1,412 -10.04 325 -52.49 0.0033
2020-02-20 2019-12-31 13F/A-1 EAST WEST BANCORP COM 27579R104 14,061 -57,807 -80.43 684 -78.51 0.0051
2020-02-14 2019-12-31 13F EAST WEST BANCORP COM 27579R104 14,061 -57,807 684 4,053.9313
2020-02-20 2019-09-30 13F/A-1 EAST WEST BANCORP COM 27579R104 71,868 60,658 541.11 3,183 507.44 0.0254
2019-11-14 2019-09-30 13F EAST WEST BANCORP COM 27579R104 71,868 60,658 3,183 23,325.9577
2019-08-14 2019-06-30 13F EAST WEST BANCORP COM 27579R104 11,210 -14,563 -56.50 524 -57.64 0.0043
2019-05-15 2019-03-31 13F EAST WEST BANCORP COM 27579R104 25,773 -1,626 -5.93 1,237 3.69 0.0101
2019-02-14 2018-12-31 13F EAST WEST BANCORP COM 27579R104 27,399 -13,814 -33.52 1,193 -52.05 0.0101
2018-11-14 2018-09-30 13F EAST WEST BANCORP COM 27579R104 41,213 278 0.68 2,488 -6.78 0.0162
2018-08-14 2018-06-30 13F EAST WEST BANCORP COM 27579R104 40,935 -61,230 -59.93 2,669 -58.23 0.0178
2018-05-15 2018-03-31 13F EAST WEST BANCORP COM 27579R104 102,165 -41,994 -29.13 6,390 -27.12 0.0156
2018-02-14 2017-12-31 13F EAST WEST BANCORP COM 27579R104 144,159 97,413 208.39 8,768 213.70 0.0208
2017-11-14 2017-09-30 13F EAST WEST BANCORP COM 27579R104 46,746 -553 -1.17 2,795 0.90 0.0066
2017-08-14 2017-06-30 13F EAST WEST BANCORP COM 27579R104 47,299 -7,227 -13.25 2,770 -1.56 0.0073
2017-05-15 2017-03-31 13F EAST WEST BANCORP COM 27579R104 54,526 -7,258 -11.75 2,814 -10.38 0.0076
2017-02-14 2016-12-31 13F EAST WEST BANCORP COM 27579R104 61,784 -1,837 -2.89 3,140 34.42 0.0090
2016-11-14 2016-09-30 13F EAST WEST BANCORP COM 27579R104 63,621 2,133 3.47 2,336 11.19 0.0073
2016-08-15 2016-06-30 13F EAST WEST BANCORP COM 27579R104 61,488 -23,505 -27.66 2,101 -23.88 0.0066
2016-05-16 2016-03-31 13F EAST WEST BANCORP COM 27579R104 84,993 9,118 12.02 2,760 -12.46 0.0087
2016-02-16 2015-12-31 13F EAST WEST BANCORP COM 27579R104 75,875 29,488 63.57 3,153 76.94 0.0092
2015-11-16 2015-09-30 13F EAST WEST BANCORP COM 27579R104 46,387 -35,198 -43.14 1,782 -51.27 0.0055
2015-08-14 2015-06-30 13F EAST WEST BANCORP COM 27579R104 81,585 24,083 41.88 3,657 57.22 0.0090
2015-05-18 2015-03-31 13F/A-1 EAST WEST BANCORP COM 27579R104 57,502 5,805 11.23 2,326 16.24 0.0055
2015-05-15 2015-03-31 13F EAST WEST BANCORP COM 27579R104 57,502 2,326
2015-02-17 2014-12-31 13F EAST WEST BANCORP COM 27579R104 51,697 -171,911 -76.88 2,001 -73.68 0.0050
2014-11-14 2014-09-30 13F EAST WEST BANCORP COM 27579R104 223,608 -7,312 -3.17 7,603 -5.90 0.0183
2014-08-14 2014-06-30 13F EAST WEST BANCORP COM 27579R104 230,920 -16,618 -6.71 8,080 -10.57 0.0204
2014-05-16 2014-03-31 13F EAST WEST BANCORP COM 27579R104 247,538 41,295 20.02 9,035 25.28 0.0257
2014-02-14 2013-12-31 13F EAST WEST BANCORP COM 27579R104 206,243 196,639 2,047.47 7,212 2,249.19 0.0219
2013-11-14 2013-09-30 13F EAST WEST BANCORP COM 27579R104 9,604 -374 -3.75 307 12.04 0.0011
2013-08-22 2013-06-30 13F/A-1 EAST WEST BANCORP COM 27579R104 9,978 9,978 274 0.0012
2013-08-14 2013-06-30 13F EAST WEST BANCORP COM 27579R104 9,978 274 0.0012
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.