Western Alliance Bancorporation
MX ˙ BMV ˙ US9576381092
SecurityMX:WAL / Western Alliance Bancorporation
InstitutionJacobs Levy Equity Management, Inc
Latest Disclosed Ownership48,860 shares
Latest Disclosed Value $ 3,461,731
Jacobs Levy Equity Management, Inc reports 35.93% decrease in ownership of WAL / Western Alliance Bancorporation

On May 15, 2026 - Jacobs Levy Equity Management, Inc filed a 13F-HR form disclosing ownership of 48,860 shares of Western Alliance Bancorporation (MX:WAL) valued at $3,461,731 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 76,266 shares of Western Alliance Bancorporation. This represents a change in shares of -35.93% 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 48,860 -27,406 -35.93 3,462 -46.01 0.0146
2026-02-13 2025-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 76,266 28,352 59.17 6,412 54.30 0.0248
2025-11-17 2025-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 47,914 1,939 4.22 4,155 15.90 0.0165
2025-08-14 2025-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 45,975 45,975 3,585 0.0141
2025-05-15 2025-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 0 -5,351 -100.00 0 -100.00
2025-02-14 2024-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 5,351 0 0.00 447 -3.25 0.0016
2024-11-14 2024-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 5,351 5,351 463 0.0018
2023-08-14 2023-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 0 -26,265 -100.00 0 -100.00
2023-05-15 2023-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 26,265 -570,084 -95.60 933 -97.37 0.0057
2023-02-14 2022-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 596,349 179,370 43.02 35,519 29.57 0.2403
2022-11-15 2022-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 416,979 301,365 260.66 27,412 235.85 0.2167
2022-08-15 2022-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 115,614 -5,353 -4.43 8,162 -18.53 0.0632
2022-05-16 2022-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 120,967 1,793 1.50 10,018 -21.91 0.0674
2022-02-14 2021-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 119,174 119,174 12,829 0.0859
2020-08-17 2020-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 0 -16,413 -100.00 0 -100.00
2020-05-15 2020-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 16,413 -21,106 -56.25 502 -76.53 0.0065
2020-02-14 2019-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 37,519 4,919 15.09 2,139 42.41 0.0210
2019-11-14 2019-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 32,600 32,600 1,502 0.0184
2018-08-14 2018-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 0 -33,080 -100.00 0 -100.00
2018-05-15 2018-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 33,080 -1,400 -4.06 1,922 -1.54 0.0320
2018-02-13 2017-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 34,480 9,060 35.64 1,952 44.70 0.0343
2017-11-14 2017-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 25,420 15,480 155.73 1,349 175.87 0.0262
2017-11-09 2017-06-30 13F/A-1 WESTERN ALLIANCE BANCORP COM 957638109 9,940 560 5.97 489 6.30 0.0105
2017-08-14 2017-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 9,940 560 489
2017-05-12 2017-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 9,380 400 4.45 460 5.26 0.0093
2017-02-14 2016-12-31 13F WESTERN ALLIANCE BANCORP COM 957638109 8,980 -2,100 -18.95 437 5.05 0.0084
2016-11-14 2016-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 11,080 -42,190 -79.20 416 -76.08 0.0074
2016-08-15 2016-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 53,270 -253,561 -82.64 1,739 -83.02 0.0360
2016-05-16 2016-03-31 13F WESTERN ALLIANCE BANCORP COM 957638109 306,831 64,198 26.46 10,242 17.71 0.2169
2016-02-16 2015-12-31 13F WESTERN ALLIANCE BANCORP COM COM 957638109 242,633 194,043 399.35 8,701 483.18 0.1728
2015-11-16 2015-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 48,590 -6,300 -11.48 1,492 -19.48 0.0306
2015-08-14 2015-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 54,890 -44,008 -44.50 1,853 -36.78 0.0352
2015-05-15 2015-03-31 13F WESTERN ALLIANCE BANCORP COM COM 957638109 98,898 -8,400 -7.83 2,931 -1.74 0.0499
2015-02-17 2014-12-31 13F WESTERN ALLIANCE BANCORP COM COM 957638109 107,298 14,700 15.88 2,983 34.79 0.0511
2014-11-14 2014-09-30 13F WESTERN ALLIANCE BANCORP COM 957638109 92,598 -47,652 -33.98 2,213 -33.70 0.0370
2014-08-14 2014-06-30 13F WESTERN ALLIANCE BANCORP COM 957638109 140,250 16,400 13.24 3,338 9.55 0.0552
2014-05-15 2014-03-31 13F WESTERN ALLIANCE BANCORP COM COM 957638109 123,850 123,850 3,047 0.0510
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.