Western Alliance Bancorporation
MX ˙ BMV ˙ US9576381092
SecurityMX:WAL / Western Alliance Bancorporation
InstitutionGeode Capital Management, Llc
Latest Disclosed Ownership2,114,811 shares
Latest Disclosed Value $ 149,866,764
Geode Capital Management, Llc reports 4.21% increase in ownership of WAL / Western Alliance Bancorporation

On May 15, 2026 - Geode Capital Management, Llc filed a 13F-HR form disclosing ownership of 2,114,811 shares of Western Alliance Bancorporation (MX:WAL) valued at $149,866,764 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 2,029,415 shares of Western Alliance Bancorporation. This represents a change in shares of 4.21% during the quarter.

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 WESTERN ALLIANCE BANCORP COM 957638109 2,114,811 85,396 4.21 149,867 -12.18 0.0050
2026-02-09 2025-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 2,029,415 146 0.01 170,645 -3.05 0.0105
2025-11-12 2025-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 2,029,269 -6,246 -0.31 176,009 10.87 0.0112
2025-08-08 2025-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 2,035,515 104,182 5.39 158,755 6.96 0.0111
2025-05-13 2025-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 1,931,333 110,268 6.06 148,430 -2.46 0.0117
2025-02-12 2024-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 1,821,065 -59,616 -3.17 152,179 -6.47 0.0118
2024-11-12 2024-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 1,880,681 120,729 6.86 162,701 47.12 0.0132
2024-08-09 2024-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 1,759,952 38,888 2.26 110,591 0.08 0.0097
2024-05-13 2024-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 1,721,064 -110 -0.01 110,498 -2.43 0.0102
2024-02-13 2023-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 1,721,174 72,635 4.41 113,254 49.42 0.0118
2023-11-13 2023-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 1,648,539 56,964 3.58 75,796 30.34 0.0090
2023-08-11 2023-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 1,591,575 59,112 3.86 58,154 6.57 0.0068
2023-05-15 2023-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 1,532,463 18,374 1.21 54,572 60,534.44 0.0071
2023-02-13 2022-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 1,514,089 -144,508 -8.71 90 -99.92 0.0127
2022-11-14 2022-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 1,658,597 41,275 2.55 109,185 -4.48 0.0166
2022-08-12 2022-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 1,617,322 186,035 13.00 114,303 -3.66 0.0167
2022-05-13 2022-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 1,431,287 99,986 7.51 118,643 -17.28 0.0148
2022-02-11 2021-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 1,331,301 45,555 3.54 143,426 2.43 0.0173
2021-11-12 2021-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 1,285,746 9,402 0.74 140,019 18.02 0.0188
2021-08-13 2021-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 1,276,344 17,497 1.39 118,639 -0.29 0.0163
2021-05-12 2021-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 1,258,847 -14,155 -1.11 118,983 55.03 0.0182
2021-02-12 2020-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 1,273,002 43,985 3.58 76,747 95.94 0.0129
2020-11-13 2020-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 1,229,017 65,249 5.61 39,168 -11.24 0.0077
2020-08-13 2020-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 1,163,768 -6,244 -0.53 44,127 23.02 0.0094
2020-05-14 2020-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 1,170,012 32,632 2.87 35,869 -44.78 0.0093
2020-02-20 2019-12-31 13F/A-1 WESTERN ALLIANCE BANCORP COM 957638109 1,137,380 18,564 1.66 64,952 25.71 0.0136
2020-02-13 2019-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 1,137,380 18,564 64,952 8,277.5629
2019-11-12 2019-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 1,118,816 2,818 0.25 51,669 3.33 0.0121
2019-08-14 2019-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 1,115,998 49,392 4.63 50,002 14.03 0.0121
2019-05-14 2019-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 1,066,606 53,908 5.32 43,850 9.65 0.0114
2019-03-06 2018-12-31 13F/A-1 WESTERN ALLIANCE BANCORP COM 957638109 1,012,698 55,995 5.85 39,991 -26.52 0.0124
2019-02-13 2018-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 1,012,698 55,995 39,991
2018-11-13 2018-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 956,703 16,933 1.80 54,426 2.30 0.0153
2018-08-14 2018-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 939,770 93,879 11.10 53,200 8.23 0.0164
2018-05-15 2018-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 845,891 47,708 5.98 49,154 8.77 0.0160
2018-02-13 2017-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 798,183 35,650 4.68 45,192 11.65 0.0153
2017-11-14 2017-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 762,533 -24,442 -3.11 40,475 4.54 0.0149
2017-08-14 2017-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 786,975 -23,874 -2.94 38,719 -2.73 0.0152
2017-06-21 2017-03-31 13F/A-1 WESTERN ALLIANCE BANCORP COM 957638109 810,849 31,059 3.98 39,804 4.79 0.0163
2017-05-12 2017-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 810,849 39,804
2017-02-14 2016-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 779,790 97,986 14.37 37,983 48.41 0.0177
2016-11-10 2016-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 681,804 75,725 12.49 25,594 29.35 0.0129
2016-08-12 2016-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 606,079 39,665 7.00 19,787 4.66 0.0108
2016-05-13 2016-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 566,414 20,514 3.76 18,906 -3.42 0.0100
2016-02-12 2015-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 545,900 6,172 1.14 19,575 18.10 0.0112
2015-11-13 2015-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 539,728 -443,439 -45.10 16,575 -50.06 0.0101
2015-08-14 2015-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 983,167 534,188 118.98 33,192 149.43 0.0189
2015-05-14 2015-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 448,979 4,039 0.91 13,307 7.58 0.0076
2015-02-12 2014-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 444,940 25,389 6.05 12,369 23.36 0.0074
2014-11-14 2014-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 419,551 1,704 0.41 10,027 0.83 0.0065
2014-08-13 2014-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 417,847 24,278 6.17 9,944 2.72 0.0064
2014-05-14 2014-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 393,569 10,465 2.73 9,681 5.92 0.0065
2014-02-14 2013-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 383,104 40,212 11.73 9,140 40.81 0.0063
2013-11-14 2013-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 342,892 28,831 9.18 6,491 30.55 0.0052
2013-08-14 2013-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 314,061 314,061 4,972 0.0044
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.