Flagstar Bank, National Association: which funds bought and sold
Institutions that bought and sold Flagstar Bank 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, 203 institutions that filed 13F reports for both quarters added to or opened positions in Flagstar Bank, and 141 cut or closed them. Together they sold a net 26.6M shares, −6.8% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 25.9M shares (−26.9%); index fund managers were net sellers of 813K shares (−0.8%). 46 opened a new position and 40 sold out entirely.
Bought, Q2 2026 203 institutions, 46 of them new holders Sold, Q2 2026 141 institutions, 40 of them sold out
Net change, all compared −26.6M shares (−6.8%)
Net change, active managers −25.9M shares (−26.9%), 31 bought, 20 sold
Buyers versus sellers
203 bought 84 141 sold
Active managers and hedge funds 31 bought · 20 sold · −25.9M
Index fund managers 8 bought · 4 sold · −813K
Other institutions 164 bought · 117 sold · +66K
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Ameriprise Financial Inc | +3.2M +887.0% | 3.6M | $53.4M |
| Goldman Sachs Group Inc | +2.2M +34.4% | 8.6M | $129M |
| Freestone Grove Partners LP Hedge fund | +2.1M +259.4% | 2.9M | $43.9M |
| D. E. Shaw & Co., Inc. Hedge fund | +2.0M +2309.4% | 2.1M | $30.6M |
| Blackrock, Inc. Index funds | +1.9M +4.7% | 43.0M | $643M |
| Tudor Investment Corp Et Al Hedge fund | +1.8M +677.0% | 2.0M | $30.1M |
| Brevan Howard Capital Management LP Hedge fund | +1.5M +10708.5% | 1.6M | $23.3M |
| Two Sigma Investments, LP Hedge fund | +1.4M +38.6% | 5.2M | $77.7M |
| Alliancebernstein L.P. Active manager | +1.1M +14.5% | 8.6M | $113M |
| Voloridge Investment Management, LLC Hedge fund | +1.1M New position | 1.1M | $15.9M |
| Qube Research & Technologies Ltd Hedge fund | +818K +99.8% | 1.6M | $24.5M |
| Soros Fund Management LLC Hedge fund | +782K New position | 782K | $11.7M |
| Boothbay Fund Management, LLC Hedge fund | +708K New position | 708K | $10.6M |
| AQR Capital Management LLC Hedge fund | +680K +856.5% | 759K | $11.3M |
| Engineers Gate Manager LP Hedge fund | +568K New position | 568K | $8.5M |
| T. Rowe Price Investment Management, Inc. Active manager | +531K +4.2% | 13.2M | $197M |
| Geode Capital Management, LLC Index funds | +494K +6.4% | 8.2M | $123M |
| Walleye Capital LLC Hedge fund | +463K +47604.3% | 464K | $6.9M |
| Cinctive Capital Management LP Hedge fund | +433K +62.6% | 1.1M | $16.8M |
| Capricorn Fund Managers Ltd | +398K New position | 398K | $5.9M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Freestone Grove Partners LP Hedge fund | +2.1M +259.4% | 2.9M | $43.9M |
| D. E. Shaw & Co., Inc. Hedge fund | +2.0M +2309.4% | 2.1M | $30.6M |
| Tudor Investment Corp Et Al Hedge fund | +1.8M +677.0% | 2.0M | $30.1M |
| Brevan Howard Capital Management LP Hedge fund | +1.5M +10708.5% | 1.6M | $23.3M |
| Two Sigma Investments, LP Hedge fund | +1.4M +38.6% | 5.2M | $77.7M |
| Alliancebernstein L.P. Active manager | +1.1M +14.5% | 8.6M | $113M |
| Voloridge Investment Management, LLC Hedge fund | +1.1M New position | 1.1M | $15.9M |
| Qube Research & Technologies Ltd Hedge fund | +818K +99.8% | 1.6M | $24.5M |
| Soros Fund Management LLC Hedge fund | +782K New position | 782K | $11.7M |
| Boothbay Fund Management, LLC Hedge fund | +708K New position | 708K | $10.6M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Hudson Bay Capital Management LP Hedge fund | −25.0M −71.9% | 9.7M | $145M |
| Millennium Management LLC Hedge fund | −4.8M −93.9% | 310K | $4.6M |
| Jupiter Asset Management Ltd Active manager | −3.5M Sold out | 0 | — |
| Citadel Advisors LLC Hedge fund | −3.2M −88.0% | 437K | $6.5M |
| Vanguard Portfolio Management LLC Index funds | −2.1M −13.3% | 13.6M | $203M |
| Morgan Stanley | −2.1M −38.0% | 3.4M | $50.8M |
| Holocene Advisors, LP Hedge fund | −2.1M Sold out | 0 | — |
| Vanguard Capital Management LLC Index funds | −2.0M −13.6% | 12.6M | $188M |
| Group One Trading LLC | −1.4M Sold out | 0 | — |
| Balyasny Asset Management L.P. Hedge fund | −1.2M −32.9% | 2.5M | $37.3M |
| Jane Street Group, LLC | −1.2M Sold out | 0 | — |
| Steadfast Capital Management LP Hedge fund | −1.0M −30.0% | 2.4M | $36.2M |
| UBS Group AG | −1.0M −42.7% | 1.4M | $20.2M |
| Susquehanna International Group, LLP | −753K −85.0% | 133K | $2M |
| Interval Partners, LP Hedge fund | −659K −58.1% | 475K | $7.1M |
| Healthcare Of Ontario Pension Plan Trust Fund | −611K Sold out | 0 | — |
| Polar Asset Management Partners Inc. | −584K −35.9% | 1.0M | $15.6M |
| Jpmorgan Chase & Co | −582K −35.5% | 1.1M | $16M |
| Victory Capital Management Inc Active manager | −402K −89.2% | 49K | $726,099 |
| Price T Rowe Associates Inc Active manager | −296K −42.0% | 408K | $6.1M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Hudson Bay Capital Management LP Hedge fund | −25.0M −71.9% | 9.7M | $145M |
| Millennium Management LLC Hedge fund | −4.8M −93.9% | 310K | $4.6M |
| Jupiter Asset Management Ltd Active manager | −3.5M Sold out | 0 | — |
| Citadel Advisors LLC Hedge fund | −3.2M −88.0% | 437K | $6.5M |
| Holocene Advisors, LP Hedge fund | −2.1M Sold out | 0 | — |
| Balyasny Asset Management L.P. Hedge fund | −1.2M −32.9% | 2.5M | $37.3M |
| Steadfast Capital Management LP Hedge fund | −1.0M −30.0% | 2.4M | $36.2M |
| Interval Partners, LP Hedge fund | −659K −58.1% | 475K | $7.1M |
| Victory Capital Management Inc Active manager | −402K −89.2% | 49K | $726,099 |
| Price T Rowe Associates Inc Active manager | −296K −42.0% | 408K | $6.1M |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Voloridge Investment Management, LLCHedge fund | 1.1M | $15.9M |
| Soros Fund Management LLCHedge fund | 782K | $11.7M |
| Boothbay Fund Management, LLCHedge fund | 708K | $10.6M |
| Engineers Gate Manager LPHedge fund | 568K | $8.5M |
| Capricorn Fund Managers Ltd | 398K | $5.9M |
| Pmc Fig Opportunities LLC | 392K | $5.9M |
| HRT Financial LP | 377K | $5.6M |
| Trexquant Investment LPHedge fund | 195K | $2.9M |
| Quantbot Technologies LPHedge fund | 113K | $1.7M |
| Boston PartnersActive manager | 103K | $1.5M |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Jupiter Asset Management LtdActive manager | 3.5M | $46.5M |
| Holocene Advisors, LPHedge fund | 2.1M | $27.1M |
| Group One Trading LLC | 1.4M | $18.3M |
| Jane Street Group, LLC | 1.2M | $15.2M |
| Healthcare Of Ontario Pension Plan Trust Fund | 611K | $8M |
| Exoduspoint Capital Management, LPHedge fund | 287K | $3.8M |
| Neo Ivy Capital Management | 234K | $3.1M |
| Bastion Asset Management Inc. | 140K | $1.8M |
| Cannell & Spears LLC | 136K | $1.8M |
| Summittx Capital, L.P. | 68K | $891,056 |
Who holds the shares
- Institutions reporting
- 397
- Ten largest holders
- 64.7% of 13F-reported shares
- Index fund managers
- 28.9% of 13F-reported shares
- Active managers and hedge funds
- 19.2% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 31 | 20 | 8 | 4 | −25.9M | −26.9% |
| Index fund managers | 8 | 4 | 0 | 0 | −813K | −0.8% |
| Other institutions | 164 | 117 | 38 | 36 | +66K | +0.0% |
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