Western Alliance Bancorporation
US ˙ NYSE ˙ US9576381092

SecurityWAL / Western Alliance Bancorporation
InstitutionCWM Advisors, LLC
Latest Disclosed Ownership5,196 shares
Latest Disclosed Value $ 368,137
CWM Advisors, LLC reports 64.68% decrease in ownership of WAL / Western Alliance Bancorporation

On May 13, 2026 - CWM Advisors, LLC filed a 13F-HR/A form disclosing ownership of 5,196 shares of Western Alliance Bancorporation (US:WAL) valued at $368,137 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 14,710 shares of Western Alliance Bancorporation. This represents a change in shares of -64.68% during the quarter. The current value of the position is $403,989 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)
2026-05-13 2026-03-31 13F/A-1 WESTERN ALLIANCE BANCORP COM 957638109 5,196 -9,514 -64.68 368 -70.23 0.0739
2026-04-23 2026-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 14,687 -23 1,041 0.0856
2026-02-17 2025-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 14,710 520 3.66 1,237 0.49 0.1113
2025-10-15 2025-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 14,190 935 7.05 1,231 19.07 0.1198
2025-07-24 2025-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 13,255 -29,136 -68.73 1,034 -68.27 0.1126
2025-06-03 2025-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 42,391 29,722 234.60 3,257 207.75 0.3871
2025-01-17 2024-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 12,669 -753 -5.61 1,058 -8.79 0.1184
2024-10-10 2024-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 13,422 3,601 36.67 1,161 88.31 0.1188
2024-08-12 2024-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 9,821 -2,732 -21.76 617 -23.48 0.0711
2024-05-07 2024-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 12,553 6,748 116.24 806 111.29 0.0824
2024-02-12 2023-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 5,805 -816 -12.32 382 25.33 0.0420
2023-10-26 2023-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 6,621 -1,981 -23.03 304 -2.88 0.0389
2023-07-31 2023-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 8,602 912 11.86 314 14.65 0.0379
2023-04-24 2023-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 7,690 -6,725 -46.65 273 -68.18 0.0348
2023-01-26 2022-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 14,415 2,421 20.19 859 8.88 0.1105
2022-11-07 2022-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 11,994 3,782 46.05 788 35.86 0.1113
2022-08-10 2022-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 8,212 -69 -0.83 580 -15.45 0.0770
2022-04-21 2022-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 8,281 -5,480 -39.82 686 -53.68 0.0794
2022-02-14 2021-12-31 13F/A-1 WESTERN ALLIANCE BANCORP COM 957638109 13,761 8,267 150.47 1,481 147.66 0.1698
2022-02-03 2021-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 3,597 -1,897 387 0.1096
2021-11-09 2021-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 5,494 1,183 27.44 598 49.50 0.0756
2021-08-10 2021-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 4,311 -8,654 -66.75 400 -67.32 0.0526
2021-04-30 2021-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 12,965 6,220 92.22 1,224 202.97 0.1877
2021-02-12 2020-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 6,745 6,745 404 0.0893
2020-08-12 2020-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 0 -1,384 -100.00 0 -100.00
2020-05-08 2020-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 1,384 1,384 42 0.0168
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.