Western Alliance Bancorporation: which funds bought and sold
Institutions that bought and sold Western Alliance Bancorporation shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 280 institutions that filed 13F reports for both quarters added to or opened positions in Western Alliance Bancorporation, and 183 cut or closed them. Together they added a net 5.9M shares, +6.6% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 1.7M shares (+6.0%); index fund managers were net buyers of 623K shares (+2.1%). 94 opened a new position and 52 sold out entirely.
Bought, Q2 2026 280 institutions, 94 of them new holders Sold, Q2 2026 183 institutions, 52 of them sold out
Net change, all compared +5.9M shares (+6.6%)
Net change, active managers +1.7M shares (+6.0%), 25 bought, 32 sold
Buyers versus sellers
280 bought 72 183 sold
Active managers and hedge funds 25 bought · 32 sold · +1.7M
Index fund managers 9 bought · 3 sold · +623K
Other institutions 246 bought · 148 sold · +3.5M
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| AQR Capital Management LLC Hedge fund | +4.2M +467.8% | 5.2M | $423M |
| Bank Of America Corp | +893K +310.9% | 1.2M | $97M |
| Invesco Ltd. | +652K +12.5% | 5.9M | $483M |
| D. E. Shaw & Co., Inc. Hedge fund | +396K +304.9% | 526K | $43.2M |
| Longaeva Partners L.P. | +360K New position | 360K | $29.6M |
| Ameriprise Financial Inc | +350K +39.3% | 1.2M | $102M |
| Blackrock, Inc. Index funds | +298K +2.7% | 11.3M | $927M |
| Goldman Sachs Group Inc | +287K +62.1% | 749K | $61.6M |
| Davis Asset Management, L.P. | +253K +8.2% | 3.3M | $274M |
| Smead Capital Management, Inc. Active manager | +239K +17.6% | 1.6M | $131M |
| Jacobs Levy Equity Management, Inc Active manager | +235K +480.6% | 284K | $23.3M |
| Vanguard Portfolio Management LLC Index funds | +229K +4.4% | 5.4M | $447M |
| Bridgewater Associates, LP Hedge fund | +211K +110.5% | 402K | $33M |
| Dimensional Fund Advisors LP | +210K +5.5% | 4.0M | $331M |
| Mariner, LLC | +163K +398.5% | 204K | $16.7M |
| Ieq Capital, LLC | +156K +237.1% | 221K | $18.2M |
| Balyasny Asset Management L.P. Hedge fund | +150K +2214.8% | 157K | $12.9M |
| Quantinno Capital Management LP | +124K +49.9% | 373K | $30.7M |
| Generate Investment Management Ltd | +120K New position | 120K | $9.9M |
| Russell Investments Group, Ltd. | +117K +169.7% | 186K | $15.3M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| AQR Capital Management LLC Hedge fund | +4.2M +467.8% | 5.2M | $423M |
| D. E. Shaw & Co., Inc. Hedge fund | +396K +304.9% | 526K | $43.2M |
| Smead Capital Management, Inc. Active manager | +239K +17.6% | 1.6M | $131M |
| Jacobs Levy Equity Management, Inc Active manager | +235K +480.6% | 284K | $23.3M |
| Bridgewater Associates, LP Hedge fund | +211K +110.5% | 402K | $33M |
| Balyasny Asset Management L.P. Hedge fund | +150K +2214.8% | 157K | $12.9M |
| Point72 Asset Management, L.P. Hedge fund | +95K New position | 95K | $7.8M |
| Franklin Resources Inc Active manager | +93K +25.0% | 463K | $38.1M |
| Man Group PLC Hedge fund | +81K +50.1% | 241K | $19.8M |
| Holocene Advisors, LP Hedge fund | +49K +1551.8% | 52K | $4.3M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Price T Rowe Associates Inc Active manager | −1.5M −19.5% | 6.3M | $519M |
| Jane Street Group, LLC | −523K −81.9% | 116K | $9.5M |
| Millennium Management LLC Hedge fund | −373K −54.7% | 310K | $25.4M |
| Alliancebernstein L.P. Active manager | −338K −33.5% | 670K | $47.5M |
| Wellington Management Group LLP Active manager | −312K −6.6% | 4.4M | $361M |
| Tudor Investment Corp Et Al Hedge fund | −303K −77.8% | 87K | $7.1M |
| Global Frontier Investments LLC | −285K −50.0% | 285K | $23.4M |
| Barrow Hanley Mewhinney & Strauss LLC Active manager | −242K −10.2% | 2.1M | $174M |
| Squarepoint Ops LLC Hedge fund | −227K −53.9% | 194K | $16M |
| Glenmede Trust Co Na | −168K Sold out | 0 | — |
| Thornburg Investment Management Inc Active manager | −158K Sold out | 0 | — |
| Exoduspoint Capital Management, LP Hedge fund | −104K −88.0% | 14K | $1.2M |
| Two Sigma Investments, LP Hedge fund | −100K −12.6% | 693K | $57M |
| T. Rowe Price Investment Management, Inc. Active manager | −99K −5.8% | 1.6M | $132M |
| Nuveen, LLC | −84K −13.4% | 546K | $44.9M |
| Amundi | −77K −81.5% | 18K | $1.4M |
| Farallon Capital Management, L.L.C. Hedge fund | −73K Sold out | 0 | — |
| Susquehanna International Group, LLP | −59K −89.3% | 7,079 | $581,894 |
| Brevan Howard Capital Management LP Hedge fund | −56K −68.7% | 25K | $2.1M |
| Bank Of Montreal | −54K −2.9% | 1.8M | $149M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Price T Rowe Associates Inc Active manager | −1.5M −19.5% | 6.3M | $519M |
| Millennium Management LLC Hedge fund | −373K −54.7% | 310K | $25.4M |
| Alliancebernstein L.P. Active manager | −338K −33.5% | 670K | $47.5M |
| Wellington Management Group LLP Active manager | −312K −6.6% | 4.4M | $361M |
| Tudor Investment Corp Et Al Hedge fund | −303K −77.8% | 87K | $7.1M |
| Barrow Hanley Mewhinney & Strauss LLC Active manager | −242K −10.2% | 2.1M | $174M |
| Squarepoint Ops LLC Hedge fund | −227K −53.9% | 194K | $16M |
| Thornburg Investment Management Inc Active manager | −158K Sold out | 0 | — |
| Exoduspoint Capital Management, LP Hedge fund | −104K −88.0% | 14K | $1.2M |
| Two Sigma Investments, LP Hedge fund | −100K −12.6% | 693K | $57M |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Longaeva Partners L.P. | 360K | $29.6M |
| Generate Investment Management Ltd | 120K | $9.9M |
| Bw Gestao De Investimentos Ltda. | 110K | $9M |
| Point72 Asset Management, L.P.Hedge fund | 95K | $7.8M |
| Moneco Advisors, LLC | 39K | $3.2M |
| Bleakley Financial Group, LLC | 23K | $1.9M |
| Triagen Wealth Management LLC | 20K | $1.6M |
| Brighton Jones LLC | 19K | $1.6M |
| Merit Financial Group, LLC | 19K | $1.5M |
| Northcrest Asset Manangement, LLC | 16K | $1.3M |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Glenmede Trust Co Na | 168K | $11.9M |
| Thornburg Investment Management IncActive manager | 158K | $11.2M |
| Farallon Capital Management, L.L.C.Hedge fund | 73K | $5.2M |
| Susquehanna Portfolio Strategies, LLC | 48K | $3.4M |
| Winton Group LtdHedge fund | 37K | $2.6M |
| Commonwealth Of Pennsylvania Public School Empls Retrmt Sys | 26K | $1.8M |
| Twinbeech Capital LP | 22K | $1.5M |
| Maverick Capital LtdHedge fund | 21K | $1.5M |
| Scotia Capital Inc. | 19K | $1.4M |
| Sih Partners, LLLP | 18K | $1.2M |
Who holds the shares
- Institutions reporting
- 493
- Ten largest holders
- 55.8% of 13F-reported shares
- Index fund managers
- 31.3% of 13F-reported shares
- Active managers and hedge funds
- 31.4% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 25 | 32 | 6 | 5 | +1.7M | +6.0% |
| Index fund managers | 9 | 3 | 0 | 0 | +623K | +2.1% |
| Other institutions | 246 | 148 | 88 | 47 | +3.5M | +11.6% |
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