| M Squared Financial LLC | 716 | 13 | 2.6% | 6.625% | $3,520 |
| M/I Financial, LLC | 6,771 | 10 | 2.9% | 5.875% | $8,560 |
| M2 Lending Solutions, LLC | 169 | 2 | 0.0% | 6.625% | $3,470 |
| Mabrey Bank | 98 | 5 | 7.6% | — | — |
| Machias Savings Bank | 151 | 1 | 18.0% | 6.750% | $3,750 |
| Magnifi Financial Credit Union | 422 | 3 | 2.7% | 6.500% | $4,110 |
| Magnolia Bank, Incorporated | 3,666 | 50 | 6.1% | 6.625% | $4,790 |
| Main Street Bank Corp | 166 | 3 | 10.0% | — | — |
| Maine Community Bank | 180 | 1 | 8.4% | — | — |
| Maine State Credit Union | 137 | 1 | 6.0% | — | — |
| Mainstreet Federal Credit Union | 86 | 2 | 0.0% | 6.625% | $2,490 |
| Manasquan Bank | 159 | 3 | 1.6% | 6.625% | $6,810 |
| Manufacturers and Traders Trust Company | 8,652 | 51 | 7.9% | 6.375% | $5,400 |
| Manufacturers Bank & Trust Company | 111 | 2 | 1.8% | — | — |
| Marine Credit Union | 685 | 5 | 44.2% | — | $5,560 |
| Marquette Bank | 249 | 7 | 6.6% | 6.500% | $5,700 |
| Marquette Savings Bank | 439 | 2 | 2.2% | 6.625% | $3,660 |
| Marshall Community Credit Union | 194 | 1 | 0.0% | 6.750% | $3,020 |
| Mascoma Bank | 303 | 3 | 12.7% | 6.375% | $4,180 |
| Mason McDuffie Mortgage Corporation | 2,176 | 27 | 4.0% | 6.750% | $6,750 |
| Mass. Institute of Tech. Federal Credit Union | 130 | 24 | 2.8% | 6.500% | $4,440 |
| Mattamy Home Funding, LLC | 2,487 | 5 | 10.5% | 5.750% | $4,260 |
| MAX Credit Union | 110 | 4 | 3.4% | 6.625% | $4,800 |
| Mayo Employees Federal Credit Union | 94 | 8 | 0.0% | 6.500% | $7,160 |
| Mazuma Credit Union | 153 | 6 | 1.1% | 6.190% | $3,180 |
| Mde Home Loans, LLC | 274 | 9 | 2.3% | 6.750% | $12,250 |
| Meade County Bank | 92 | 3 | 12.0% | — | — |
| Meadowbrook Financial Mortgage Bankers Corp. | 956 | 19 | 10.4% | 6.875% | $12,060 |
| Mechanics Bank | 360 | 1 | 1.1% | — | $2,640 |
| Mechanics Bank | 464 | 5 | 6.5% | 6.500% | $8,070 |
| Megastar Financial Corp. | 991 | 23 | 2.5% | 6.625% | $4,780 |
| Member Advantage Mortgage, LLC | 65 | 11 | 13.7% | 6.500% | $5,250 |
| Member First Mortgage, LLC | 1,096 | 40 | 19.3% | 6.625% | $6,290 |
| Members 1st | 663 | 16 | 6.1% | 6.750% | $4,580 |
| Members Alliance Credit Union | 113 | 1 | 9.4% | 5.750% | $2,740 |
| Members Choice | 77 | 1 | 8.9% | 6.500% | $9,140 |
| Members Choice | 86 | 3 | 6.8% | — | — |
| Members Cooperative Credit Union | 164 | 2 | 8.6% | 6.500% | $5,100 |
| Members First Credit Union | 162 | 1 | 16.4% | 6.750% | $2,560 |
| Members Mortgage Company, Inc. | 443 | 7 | 6.8% | 6.375% | $3,860 |
| Members Mortgage Services, L.L.C. | 276 | 4 | 10.8% | — | — |
| Mercantile Bank | 1,296 | 7 | 8.3% | 6.625% | $3,570 |
| Merchants & Marine Bank | 144 | 3 | 8.9% | 6.750% | $4,230 |
| Merchants Bank of Indiana | 737 | 30 | 8.6% | 6.500% | $4,290 |
| Merchants Bank, N.A. | 779 | 12 | 3.6% | 6.525% | $3,880 |
| Meredith Village Savings Bank | 211 | 3 | 7.0% | 6.625% | $3,880 |
| Meridian Bank | 2,057 | 35 | 3.7% | 6.500% | $5,640 |
| Meritrust Federal Credit Union | 459 | 1 | 1.7% | 6.250% | $3,130 |
| Merrimack County Savings Bank | 146 | 3 | 16.8% | 6.750% | $4,140 |
| Merrimack Valley | 155 | 3 | 8.3% | — | $3,840 |
| Metro City Bank | 800 | 16 | 2.5% | — | $9,620 |
| Metro Credit Union | 205 | 2 | 7.5% | 6.500% | $4,070 |
| Metroplex Mortgage Services, Inc. | 171 | 4 | 0.8% | 6.625% | $6,590 |
| Michigan First Credit Union | 801 | 9 | 14.2% | 6.625% | $3,980 |
| Michigan Mutual, Inc. | 1,191 | 36 | 8.8% | 6.875% | $6,150 |
| Michigan Schools and Government | 997 | 2 | 4.3% | 6.625% | $2,830 |
| Michigan State University Federal Credit Union | 952 | 17 | 1.2% | 6.625% | $3,850 |
| Mid America Bank | 163 | 1 | 4.5% | — | — |
| Mid Penn Bank | 308 | 7 | 3.9% | 6.625% | $5,280 |
| Mid-America Bank | 286 | 8 | 0.5% | 6.750% | $2,420 |
| Mid-Continent Funding, Inc. | 819 | 24 | 7.6% | — | — |
| MID-Hudson Valley Federal Credit Union | 173 | 1 | 37.0% | 6.500% | $5,850 |
| Mid-Island Mortgage Corp. | 310 | 13 | 10.6% | 6.625% | $4,530 |
| Mid-Missouri Bank | 267 | 5 | 2.5% | — | — |
| MidAmerica National Bank | 74 | 3 | 29.8% | — | — |
| Middlesex Savings Bank | 300 | 1 | 4.3% | 6.500% | $3,840 |
| MidFirst Bank | 1,013 | 29 | 6.3% | 6.000% | $4,830 |
| Midflorida | 1,088 | 7 | 32.6% | 6.375% | $5,620 |
| Midland States Bank | 464 | 15 | 7.9% | 6.750% | $3,920 |
| MidWest America Federal Credit Union | 165 | 2 | 2.4% | 6.500% | $2,510 |
| Midwest Bank | 124 | 6 | 3.1% | — | — |
| Midwest BankCentre | 473 | 22 | 4.0% | 6.490% | $3,160 |
| Midwest Heritage Bank, FSB | 107 | 15 | 11.5% | — | — |
| Midwest Mortgage Associates Corporation | 413 | 11 | 2.4% | 6.750% | $3,810 |
| MidWestOne Bank | 449 | 9 | 6.5% | 6.375% | $2,670 |
| Milend, Inc. | 1,363 | 17 | 4.8% | 6.624% | $8,940 |
| Milestone Home Lending, LLC | 290 | 2 | 6.3% | 6.875% | $4,190 |
| Millenium Home Mortgage, LLC | 254 | 4 | 2.4% | 6.625% | $6,520 |
| Millennium Financial Group, Inc. | 165 | 5 | 2.8% | 6.500% | $4,950 |
| Minnwest Bank | 256 | 7 | 5.6% | 6.250% | $4,790 |
| Minster Bank | 130 | 1 | 5.7% | 6.500% | $2,420 |
| Mission | 630 | 1 | 1.5% | 6.500% | $6,960 |
| Mission Loans, LLC | 913 | 47 | 4.8% | 6.625% | $7,880 |
| MJW Financial LLC | 1,140 | 5 | 3.3% | 6.750% | $3,420 |
| ML Mortgage Corp. | 1,200 | 17 | 2.5% | 6.750% | $9,810 |
| MLB Residential Lending, LLC | 415 | 25 | 26.4% | 6.875% | $11,760 |
| MLD Mortgage Inc. | 4,054 | 41 | 2.7% | 6.625% | $5,800 |
| MMS Mortgage Services, Ltd. | 212 | 6 | 2.6% | 6.375% | $3,680 |
| Monson Savings Bank | 135 | 4 | 3.5% | — | — |
| Montgomery Bank | 116 | 4 | 7.4% | 7.365% | $2,700 |
| Morgan Stanley Private Bank, N.A. | 6,583 | 51 | 2.2% | 6.050% | $5,400 |
| Moria Development, Inc. | 2,282 | 33 | 2.6% | 6.875% | $6,270 |
| Mortgage 1 Incorporated | 3,380 | 10 | 1.8% | 6.625% | $4,450 |
| Mortgage Access Corp. | 1,544 | 39 | 4.7% | 6.625% | $6,260 |
| Mortgage America, Inc. | 1,319 | 5 | 1.9% | 6.625% | $5,570 |
| Mortgage Assurance, Inc. | 592 | 13 | 0.6% | 6.500% | $7,150 |
| Mortgage Capital Partners, Inc. | 345 | 10 | 0.0% | 6.625% | $9,120 |
| Mortgage Center L.c | 1,796 | 11 | 3.6% | 6.375% | $4,170 |
| Mortgage Equity Partners LLC | 1,408 | 22 | 4.8% | 6.625% | $5,890 |
| Mortgage Express, LLC | 1,206 | 6 | 3.5% | 6.625% | $6,990 |
| Mortgage Financial Group, Inc. | 210 | 2 | 3.9% | 6.875% | $5,800 |
| Mortgage Financial Services, LLC | 2,008 | 9 | 1.5% | 6.750% | $6,690 |
| Mortgage Investment Services Corporation | 367 | 6 | 12.6% | 7.000% | $3,380 |
| Mortgage Investors Group, Inc. | 4,101 | 12 | 3.3% | 6.625% | $5,170 |
| Mortgage Lenders Investment Trading Corporation | 313 | 6 | 6.6% | 6.875% | $7,610 |
| Mortgage Markets Cuso, LLC | 101 | 5 | 1.4% | 6.000% | $5,690 |
| Mortgage Masters of Indiana, Inc. | 900 | 3 | 2.9% | 6.625% | $3,400 |
| Mortgage Right | 1,320 | 41 | 5.1% | 6.625% | $6,380 |
| Mortgage Solutions of Colorado, LLC | 5,664 | 46 | 5.5% | 6.750% | $7,150 |
| MortgageCountry, LLC | 540 | 33 | 0.5% | 6.500% | $4,860 |
| Mortgageone, Inc. | 1,397 | 39 | 5.5% | 6.750% | $8,440 |
| Morton Community Bank | 514 | 7 | 5.3% | 6.750% | $2,380 |
| Mound City Bank | 162 | 3 | 0.7% | — | — |
| Mountain America Federal Credit Union | 2,048 | 10 | 12.8% | 6.125% | $8,010 |
| Movement Mortgage, LLC | 44,521 | 51 | 3.2% | 6.625% | $5,890 |
| Mr. Cooper | 25,674 | 51 | 8.4% | 6.625% | $5,320 |
| Msa Mortgage, LLC | 387 | 9 | 11.0% | 6.500% | $4,920 |
| Mt. McKinley Bank | 108 | 1 | 2.9% | — | — |
| Municipal Credit Union | 446 | 4 | 10.1% | 6.250% | $4,780 |
| Municipal Employees Credit Union of Baltimore, Incorporated | 99 | 3 | 9.6% | — | — |
| Mutual of Omaha Mortgage, Inc. | 14,833 | 50 | 5.3% | 6.625% | $5,840 |
| My Mortgage, Inc. | 797 | 14 | 2.3% | 6.990% | $8,460 |
| My Move Mortgage, LLC | 1,330 | 14 | 0.7% | 6.375% | $5,570 |
| Mycumortgage, LLC | 240 | 21 | 11.6% | 6.750% | $5,190 |
| The Maries County Bank | 93 | 2 | 21.5% | — | — |
| The Merchants National Bank | 152 | 3 | 6.7% | 6.750% | $3,560 |
| The Middlefield Banking Company | 304 | 2 | 15.0% | — | — |
| The Mortgage Company | 200 | 2 | 2.7% | 6.625% | $6,060 |
| The Mortgage Firm, Inc. | 2,837 | 17 | 2.7% | 6.875% | $6,020 |
| The Mortgage Link, Inc. | 2,301 | 28 | 1.3% | 6.625% | $12,150 |
| The Mortgage Warehouse,llc | 121 | 3 | 7.9% | 6.500% | $4,380 |