Masterbrand, Inc.: which funds bought and sold
Institutions that bought and sold Masterbrand 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, 214 institutions that filed 13F reports for both quarters added to or opened positions in Masterbrand, and 101 cut or closed them. Together they added a net 66.4M shares, +43.1% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 19.0M shares (+35.8%); index fund managers were net buyers of 24.5M shares (+60.2%). 64 opened a new position and 51 sold out entirely.
Bought, Q2 2026 214 institutions, 64 of them new holders Sold, Q2 2026 101 institutions, 51 of them sold out
Net change, all compared +66.4M shares (+43.1%)
Net change, active managers +19.0M shares (+35.8%), 26 bought, 20 sold
Buyers versus sellers
214 bought 71 101 sold
Active managers and hedge funds 26 bought · 20 sold · +19.0M
Index fund managers 11 bought · 1 sold · +24.5M
Other institutions 177 bought · 80 sold · +23.0M
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Blackrock, Inc. Index funds | +12.2M +63.1% | 31.6M | $325M |
| Pzena Investment Management LLC Active manager | +11.5M +301.9% | 15.3M | $158M |
| Redwood Capital Management, LLC | +8.5M +663.7% | 9.8M | $101M |
| FMR LLC Active manager | +6.0M +138.9% | 10.4M | $107M |
| Paradigm Capital Management Inc | +3.5M +326.8% | 4.6M | $47.5M |
| Atlas Frm LLC | +3.3M +255.7% | 4.6M | $47.6M |
| State Street Corp Index funds | +3.3M +67.6% | 8.2M | $84.3M |
| Diameter Capital Partners LP Hedge fund | +3.2M +209.2% | 4.8M | $49.2M |
| Vanguard Capital Management LLC Index funds | +3.1M +54.3% | 8.8M | $90.9M |
| Gates Capital Management, Inc. Hedge fund | +2.8M +27.4% | 13.2M | $136M |
| Franklin Resources Inc Active manager | +2.4M +2794.9% | 2.5M | $25.3M |
| Dimensional Fund Advisors LP | +2.2M +31.2% | 9.2M | $94.6M |
| Geode Capital Management, LLC Index funds | +2.0M +65.6% | 5.1M | $52.8M |
| Systematic Financial Management LP | +2.0M New position | 2.0M | $20.3M |
| Monarch Alternative Capital LP | +1.7M +85.0% | 3.7M | $38.1M |
| Vanguard Portfolio Management LLC Index funds | +1.7M +68.6% | 4.1M | $42.6M |
| Morgan Stanley | +1.4M +121.6% | 2.5M | $26.2M |
| Hotchkis & Wiley Capital Management LLC Active manager | +1.3M New position | 1.3M | $13.6M |
| Wells Fargo & Company | +1.3M +1529.5% | 1.4M | $14.5M |
| Stonehill Capital Management LLC | +1.2M +82.8% | 2.7M | $27.4M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Pzena Investment Management LLC Active manager | +11.5M +301.9% | 15.3M | $158M |
| FMR LLC Active manager | +6.0M +138.9% | 10.4M | $107M |
| Diameter Capital Partners LP Hedge fund | +3.2M +209.2% | 4.8M | $49.2M |
| Gates Capital Management, Inc. Hedge fund | +2.8M +27.4% | 13.2M | $136M |
| Franklin Resources Inc Active manager | +2.4M +2794.9% | 2.5M | $25.3M |
| Hotchkis & Wiley Capital Management LLC Active manager | +1.3M New position | 1.3M | $13.6M |
| T. Rowe Price Investment Management, Inc. Active manager | +779K New position | 779K | $8M |
| Coliseum Capital Management, LLC Hedge fund | +505K +4.0% | 13.2M | $136M |
| Bridgeway Capital Management, LLC Active manager | +269K +35.1% | 1.0M | $10.7M |
| Marathon Asset Management Ltd Active manager | +192K +22.8% | 1.0M | $10.6M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Boston Partners Active manager | −6.7M Sold out | 0 | — |
| Apollo Management Holdings, L.P. | −2.6M Sold out | 0 | — |
| Nixon Capital, LLC | −1.6M Sold out | 0 | — |
| Decagon Asset Management LLP | −1.5M Sold out | 0 | — |
| Goldman Sachs Group Inc | −1.1M −35.5% | 2.0M | $20.3M |
| Melqart Asset Management (UK) Ltd | −1.1M Sold out | 0 | — |
| Glazer Capital, LLC | −1.1M Sold out | 0 | — |
| Cooke & Bieler LP Active manager | −1.0M −29.0% | 2.6M | $26.3M |
| Renaissance Technologies LLC Hedge fund | −871K −49.7% | 881K | $9.1M |
| Canyon Capital Advisors LLC Hedge fund | −614K −36.3% | 1.1M | $11.1M |
| Balyasny Asset Management L.P. Hedge fund | −502K Sold out | 0 | — |
| Millennium Management LLC Hedge fund | −366K −77.4% | 107K | $1.1M |
| Mirabella Financial Services LLP | −304K −80.7% | 73K | $750,059 |
| Teacher Retirement System Of Texas | −300K Sold out | 0 | — |
| Hudson Bay Capital Management LP Hedge fund | −293K Sold out | 0 | — |
| Jpmorgan Chase & Co | −231K −34.2% | 445K | $4.6M |
| Polar Asset Management Partners Inc. | −213K Sold out | 0 | — |
| Polar Capital Holdings PLC Active manager | −184K −24.7% | 560K | $5.8M |
| Holocene Advisors, LP Hedge fund | −174K −74.1% | 61K | $624,613 |
| Allianz Asset Management Gmbh | −156K −29.4% | 374K | $3.9M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Boston Partners Active manager | −6.7M Sold out | 0 | — |
| Cooke & Bieler LP Active manager | −1.0M −29.0% | 2.6M | $26.3M |
| Renaissance Technologies LLC Hedge fund | −871K −49.7% | 881K | $9.1M |
| Canyon Capital Advisors LLC Hedge fund | −614K −36.3% | 1.1M | $11.1M |
| Balyasny Asset Management L.P. Hedge fund | −502K Sold out | 0 | — |
| Millennium Management LLC Hedge fund | −366K −77.4% | 107K | $1.1M |
| Hudson Bay Capital Management LP Hedge fund | −293K Sold out | 0 | — |
| Polar Capital Holdings PLC Active manager | −184K −24.7% | 560K | $5.8M |
| Holocene Advisors, LP Hedge fund | −174K −74.1% | 61K | $624,613 |
| Schonfeld Strategic Advisors LLC Hedge fund | −147K Sold out | 0 | — |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Systematic Financial Management LP | 2.0M | $20.3M |
| Hotchkis & Wiley Capital Management LLCActive manager | 1.3M | $13.6M |
| T. Rowe Price Investment Management, Inc.Active manager | 779K | $8M |
| Grace & White Inc | 714K | $7.4M |
| D.A. Davidson & Co. | 320K | $3.3M |
| Alpine Associates Management Inc. | 297K | $3.1M |
| Trexquant Investment LPHedge fund | 166K | $1.7M |
| Diametric Capital, LP | 151K | $1.6M |
| American Financial Group Inc | 149K | $1.5M |
| State Of New Jersey Common Pension Fund D | 139K | $1.4M |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Boston PartnersActive manager | 6.7M | $55.9M |
| Apollo Management Holdings, L.P. | 2.6M | $21.9M |
| Nixon Capital, LLC | 1.6M | $13.7M |
| Decagon Asset Management LLP | 1.5M | $12.9M |
| Melqart Asset Management (UK) Ltd | 1.1M | $8.9M |
| Glazer Capital, LLC | 1.1M | $8.9M |
| Balyasny Asset Management L.P.Hedge fund | 502K | $4.2M |
| Teacher Retirement System Of Texas | 300K | $2.5M |
| Hudson Bay Capital Management LPHedge fund | 293K | $2.4M |
| Polar Asset Management Partners Inc. | 213K | $1.8M |
Who holds the shares
- Institutions reporting
- 342
- Ten largest holders
- 56.9% of 13F-reported shares
- Index fund managers
- 29.6% of 13F-reported shares
- Active managers and hedge funds
- 32.6% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 26 | 20 | 7 | 10 | +19.0M | +35.8% |
| Index fund managers | 11 | 1 | 0 | 0 | +24.5M | +60.2% |
| Other institutions | 177 | 80 | 57 | 41 | +23.0M | +38.0% |