Western Alliance Bancorp
WAL · NYSE
Who owns WAL
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 47.1% of WAL’s shares.
- BlackRock Institutional Trust Company, N.A.8.4%
- T. Rowe Price Associates, Inc.5.7%
- Vanguard Portfolio Management, LLC5.0%
- AQR Capital Management, LLC4.7%
- Next 6 largest institutions23.3%
- All other shareholders52.9%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 9.18M | 8.40% |
| T. Rowe Price Associates, Inc. | 6.19M | 5.67% |
| Vanguard Portfolio Management, LLC | 5.44M | 4.98% |
| AQR Capital Management, LLC | 5.15M | 4.72% |
| Invesco Advisers, Inc. | 4.76M | 4.36% |
| Vanguard Capital Management, LLC | 4.67M | 4.28% |
| Wellington Management Company, LLP | 4.39M | 4.02% |
| State Street Investment Management (US) | 4.27M | 3.91% |
| Dimensional Fund Advisors, L.P. | 4.02M | 3.69% |
| Davis Asset Management, L.P. | 3.34M | 3.05% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.58M | 3.28% |
| Vanguard Total Stock Market Index Fund | 3.30M | 3.02% |
| Invesco Small Cap Value Fund | 2.60M | 2.38% |
| Vanguard Small-Cap Index Fund | 2.39M | 2.18% |
| Invesco Value Opportunities Fund | 1.54M | 1.41% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $3.78M (3 trades) of WAL on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Nachlas Emily | Option exercise | 64 | — |
| Nachlas Emily | Option exercise | 53 | — |
| Nachlas Emily | Option exercise | 72 | — |
| Nachlas Emily | Other | 64 | $5.06K |
| Nachlas Emily | Option exercise | 64 | — |
| Nachlas Emily | Other | 53 | $4.19K |
| Nachlas Emily | Option exercise | 53 | — |
| Nachlas Emily | Other | 72 | $5.69K |
| Nachlas Emily | Option exercise | 72 | — |
| Kennedy Barbara | Option exercise | 82 | — |
Congressional trades
Disclosed by members of Congress over the last 12 months
| Member | Type | Amount | Traded |
|---|---|---|---|
| Tony WiedHouse | Sale | $50K–$100K | Feb 19, 2026 |
| Tony WiedHouse | Sale | $50K–$100K | Feb 9, 2026 |
| Tony WiedHouse | Sale | $15K–$50K | Oct 27, 2025 |
Short interest
Settled Sep 30, 2026
- Shares short
- 6.22M
- Days to cover
- 4.73
- % of shares outstanding
- 5.70%
- Average daily volume
- 1.32M
- Change since last report
- +4.1%
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