COLUMN 1 | COLUMN 2 | COLUMN 3 | COLUMN 4 | COLUMN 5 | COLUMN 6 | COLUMN 7 | COLUMN 8 |
| | | VALUE | SHRS OR | SH/ | PUT/ | INVESTMENT | OTHER | VOTING AUTHORITY |
NAME OF ISSUER | TITLE OF CLASS | CUSIP | (x$1000) | PRN AMT | PRN | CALL | DISCRETION | MANAGER | SOLE | SHARED | NONE |
3M COMPANY | COM | 88579y101 | 3,856 | 20,154 | SH | | SOLE | | 0 | 0 | 20,154 |
ABBOTT LABORATORIES | COM | 002824100 | 32,125 | 723,375 | SH | | SOLE | | 166,630 | 0 | 556,745 |
ABBVIE INC | COM | 00287y109 | 672 | 10,306 | SH | | SOLE | | 0 | 0 | 10,306 |
ACCENTURE PLC CL A | COM | g1151c101 | 32,996 | 275,243 | SH | | SOLE | | 61,270 | 0 | 213,973 |
ALCAN ALUMINIUM LTD. | COM | 00912x302 | 213 | 5,500 | SH | | SOLE | | 0 | 0 | 5,500 |
ALPHABET INC CLASS A | COM | 02079k305 | 24,392 | 28,771 | SH | | SOLE | | 6,430 | 0 | 22,341 |
ALPHABET INC CLASS C | COM | 02079k107 | 8,924 | 10,758 | SH | | SOLE | | 2,802 | 0 | 7,956 |
AMAZON.COM | COM | 023135106 | 493 | 556 | SH | | SOLE | | 0 | 0 | 556 |
AMGEN INC COM | COM | 031162100 | 371 | 2,263 | SH | | SOLE | | 0 | 0 | 2,263 |
ANSYS, INC. | COM | 03662q105 | 225 | 2,105 | SH | | SOLE | | 0 | 0 | 2,105 |
APPLE INC | COM | 037833100 | 6,313 | 43,944 | SH | | SOLE | | 0 | 0 | 43,944 |
APPLIED MATERIALS INC. | COM | 038222105 | 247 | 6,345 | SH | | SOLE | | 0 | 0 | 6,345 |
AT&T CORP | COM | 00206r102 | 1,924 | 46,313 | SH | | SOLE | | 1,500 | 0 | 44,813 |
AUTOMATIC DATA PROCESSING INC | COM | 053015103 | 233 | 2,273 | SH | | SOLE | | 0 | 0 | 2,273 |
AUTOZONE INC | COM | 053332102 | 242 | 335 | SH | | SOLE | | 0 | 0 | 335 |
AVALON BAY CMNTYS INC | COM | 053484101 | 298 | 1,625 | SH | | SOLE | | 0 | 0 | 1,625 |
BASF SE NPV | COM | d06216317 | 279 | 2,800 | SH | | SOLE | | 0 | 0 | 2,800 |
BAYER AG | COM | d0712d163 | 231 | 2,000 | SH | | SOLE | | 0 | 0 | 2,000 |
BB&T CORP | COM | 054937107 | 21,383 | 478,364 | SH | | SOLE | | 100,850 | 0 | 377,514 |
BECTON DICKINSON & CO | COM | 075887109 | 19,046 | 103,829 | SH | | SOLE | | 23,090 | 0 | 80,739 |
BERKSHIRE HATHAWAY CL. A | COM | 084670108 | 500 | 2 | SH | | SOLE | | 0 | 0 | 2 |
BERKSHIRE HATHAWAY CL. B | COM | 084670702 | 2,055 | 12,330 | SH | | SOLE | | 1,380 | 0 | 10,950 |
BIO-RAD LABORATORIES INC | COM | 090572207 | 204 | 1,025 | SH | | SOLE | | 0 | 0 | 1,025 |
BOEING CO | COM | 097023105 | 774 | 4,377 | SH | | SOLE | | 0 | 0 | 4,377 |
BOSTON PROPERTIES INC | COM | 101121101 | 259 | 1,955 | SH | | SOLE | | 0 | 0 | 1,955 |
BP AMOCO PLC SPONSORED ADR | COM | 055622104 | 379 | 10,983 | SH | | SOLE | | 0 | 0 | 10,983 |
BRANDYWINE RLTY TR SH BEN INT | COM | 105368203 | 1,525 | 93,991 | SH | | SOLE | | 0 | 0 | 93,991 |
BRISTOL MYERS SQUIBB | COM | 110122108 | 3,122 | 57,403 | SH | | SOLE | | 0 | 0 | 57,403 |
BURKE & HERBERT BANK & TRUST | COM | 121331102 | 1,730 | 824 | SH | | SOLE | | 0 | 0 | 824 |
CENTERPOINT ENERGY INC | COM | 15189t107 | 276 | 10,000 | SH | | SOLE | | 0 | 0 | 10,000 |
CHARTER COMMUNICATIONS | COM | 16119p108 | 403 | 1,230 | SH | | SOLE | | 0 | 0 | 1,230 |
CHECK POINT SOFTWARE | COM | m22465104 | 308 | 3,000 | SH | | SOLE | | 0 | 0 | 3,000 |
CHEVRON CORPORATION | COM | 166764100 | 23,933 | 222,899 | SH | | SOLE | | 49,145 | 0 | 173,754 |
CHINA ORIENTAL GROUP | COM | g2108v101 | 3 | 10,000 | SH | | SOLE | | 0 | 0 | 10,000 |
CHUBB CORP | COM | h1467j104 | 371 | 2,720 | SH | | SOLE | | 0 | 0 | 2,720 |
CHURCH & DWIGHT CO INC | COM | 171340102 | 297 | 5,950 | SH | | SOLE | | 0 | 0 | 5,950 |
CIMAREX ENERGY COMPANY | COM | 171798101 | 239 | 2,000 | SH | | SOLE | | 0 | 0 | 2,000 |
CISCO SYSTEMS INC | COM | 17275r102 | 459 | 13,587 | SH | | SOLE | | 0 | 0 | 13,587 |
COCA COLA CO | COM | 191216100 | 2,878 | 67,805 | SH | | SOLE | | 0 | 0 | 67,805 |
COGNIZANT TECH SOLUTIONS CORP | COM | 192446102 | 23,790 | 399,690 | SH | | SOLE | | 91,930 | 0 | 307,760 |
COLGATE PALMOLIVE CO. | COM | 194162103 | 25,639 | 350,304 | SH | | SOLE | | 0 | 0 | 350,304 |
COMCAST CORP CL A | COM | 20030n101 | 427 | 11,372 | SH | | SOLE | | 0 | 0 | 11,372 |
COMERICA | COM | 200340107 | 212 | 3,089 | SH | | SOLE | | 0 | 0 | 3,089 |
CONSOLIDATED EDISON INC | COM | 209115104 | 405 | 5,218 | SH | | SOLE | | 0 | 0 | 5,218 |
CONSTELLATION BRANDS INC. A | COM | 21036p108 | 643 | 3,970 | SH | | SOLE | | 0 | 0 | 3,970 |
CVS HEALTH CORP | COM | 126650100 | 33,693 | 429,205 | SH | | SOLE | | 93,690 | 0 | 335,515 |
DANAHER CORP | COM | 235851102 | 21,681 | 253,493 | SH | | SOLE | | 59,070 | 0 | 194,423 |
DISNEY (WALT) CO. | COM | 254687106 | 707 | 6,233 | SH | | SOLE | | 1,800 | 0 | 4,433 |
DOMINION RESOURCES INC | COM | 25746u109 | 379 | 4,890 | SH | | SOLE | | 0 | 0 | 4,890 |
DONALDSON COMPANY INC | COM | 257651109 | 24,835 | 545,580 | SH | | SOLE | | 142,215 | 0 | 403,365 |
DR PEPPER SNAPPLE GROUP INC CO | COM | 26138e109 | 2,239 | 22,865 | SH | | SOLE | | 0 | 0 | 22,865 |
DTE ENERGY HOLDING CO | COM | 233331107 | 204 | 2,000 | SH | | SOLE | | 0 | 0 | 2,000 |
DUKE ENERGY CORP. | COM | 26441c204 | 373 | 4,549 | SH | | SOLE | | 0 | 0 | 4,549 |
ECHOSTAR COMMUNICATIONS CORPOR | COM | 25470m109 | 286 | 4,500 | SH | | SOLE | | 0 | 0 | 4,500 |
ENTERPRISE PRODUCTS PPTNS LP | COM | 293792107 | 685 | 24,810 | SH | | SOLE | | 0 | 0 | 24,810 |
EXXON MOBIL CORPORATION | COM | 30231g102 | 21,211 | 258,641 | SH | | SOLE | | 40,775 | 0 | 217,866 |
FEDERAL REALTY INVST TR SH BEN | COM | 313747206 | 314 | 2,349 | SH | | SOLE | | 0 | 0 | 2,349 |
FEDEX CORPORATION | COM | 31428x106 | 30,967 | 158,681 | SH | | SOLE | | 34,080 | 0 | 124,601 |
FORTIVE CORP | COM | 34959j108 | 7,642 | 126,897 | SH | | SOLE | | 29,535 | 0 | 97,362 |
FVCBANKCORP INC | COM | 36120q101 | 264 | 14,062 | SH | | SOLE | | 0 | 0 | 14,062 |
GARTNER INC | COM | 366651107 | 421 | 3,895 | SH | | SOLE | | 0 | 0 | 3,895 |
GENERAL ELEC CO COM | COM | 369604103 | 1,195 | 40,090 | SH | | SOLE | | 6,500 | 0 | 33,590 |
GENERAL MILLS INC. | COM | 370334104 | 412 | 6,986 | SH | | SOLE | | 0 | 0 | 6,986 |
GENTEX CORP | COM | 371901109 | 278 | 13,037 | SH | | SOLE | | 0 | 0 | 13,037 |
GOLDMAN SACHS GROUP INC | COM | 38141g104 | 35,583 | 154,897 | SH | | SOLE | | 38,605 | 0 | 116,292 |
GRANGER WW,INC | COM | 384802104 | 210 | 902 | SH | | SOLE | | 0 | 0 | 902 |
HOME DEPOT INC | COM | 437076102 | 241 | 1,643 | SH | | SOLE | | 0 | 0 | 1,643 |
HUNTINGTON BANCSHARES INC | COM | 446150104 | 232 | 17,351 | SH | | SOLE | | 0 | 0 | 17,351 |
ILLUMINA INC | COM | 452327109 | 377 | 2,208 | SH | | SOLE | | 0 | 0 | 2,208 |
INTEL CORP | COM | 458140100 | 2,753 | 76,322 | SH | | SOLE | | 0 | 0 | 76,322 |
INTL BUSINESS MACH | COM | 459200101 | 3,173 | 18,221 | SH | | SOLE | | 400 | 0 | 17,821 |
INTUIT INC. | COM | 461202103 | 22,134 | 190,823 | SH | | SOLE | | 45,430 | 0 | 145,393 |
ISHARES S&P 500 VALUE ETF | COM | 464287408 | 3,220 | 30,947 | SH | | SOLE | | 0 | 0 | 30,947 |
ISHARES TR RUSSELL 1000 GROWTH | COM | 464287614 | 230 | 2,021 | SH | | SOLE | | 0 | 0 | 2,021 |
ISHARES TR RUSSELL 2000 GROWTH | COM | 464287648 | 500 | 3,094 | SH | | SOLE | | 0 | 0 | 3,094 |
ISHARES TR S&P 500/ GROWTH IND | COM | 464287309 | 2,814 | 21,397 | SH | | SOLE | | 0 | 0 | 21,397 |
ISHARES TR S&P MIDCAP 400 INDE | COM | 464287507 | 1,124 | 6,564 | SH | | SOLE | | 0 | 0 | 6,564 |
ISHARES TR S&P SMALLCAP 600 IN | COM | 464287804 | 699 | 10,104 | SH | | SOLE | | 0 | 0 | 10,104 |
JOHNSON & JOHNSON | COM | 478160104 | 39,463 | 316,848 | SH | | SOLE | | 63,295 | 0 | 253,553 |
JPMORGAN CHASE & CO | COM | 46625h100 | 26,151 | 297,708 | SH | | SOLE | | 56,935 | 0 | 240,773 |
JPMORGAN CHASE & CO ALERIAN ML | COM | 46625h365 | 323 | 10,000 | SH | | SOLE | | 0 | 0 | 10,000 |
KEY CORP. | COM | 493267108 | 276 | 15,515 | SH | | SOLE | | 0 | 0 | 15,515 |
KIMBERLY CLARK CORP | COM | 494368103 | 812 | 6,170 | SH | | SOLE | | 1,925 | 0 | 4,245 |
LOCKHEED MARTIN CORP | COM | 539830109 | 265 | 990 | SH | | SOLE | | 0 | 0 | 990 |
LOWES COMPANIES INC | COM | 548661107 | 32,306 | 392,968 | SH | | SOLE | | 86,140 | 0 | 306,828 |
MAGELLAN MIDSTREAM PARTNERS LP | COM | 559080106 | 322 | 4,190 | SH | | SOLE | | 0 | 0 | 4,190 |
MARKEL CORP | COM | 570535104 | 471 | 483 | SH | | SOLE | | 0 | 0 | 483 |
MARRIOTT INTL INC NEW CL. A | COM | 571903202 | 613 | 6,505 | SH | | SOLE | | 0 | 0 | 6,505 |
MCCORMICK & CO | COM | 579780206 | 283 | 2,901 | SH | | SOLE | | 0 | 0 | 2,901 |
MCDONALDS CORP | COM | 580135101 | 3,063 | 23,631 | SH | | SOLE | | 0 | 0 | 23,631 |
MEDTRONIC INC | COM | g5960l103 | 24,483 | 303,911 | SH | | SOLE | | 69,585 | 0 | 234,326 |
MERCK & CO INC NEW | COM | 58933y105 | 816 | 12,841 | SH | | SOLE | | 0 | 0 | 12,841 |
MICROSOFT CORP | COM | 594918104 | 34,941 | 530,535 | SH | | SOLE | | 104,935 | 0 | 425,600 |
MONSANTO CO PLC | COM | 61166w101 | 371 | 3,275 | SH | | SOLE | | 0 | 0 | 3,275 |
NEW YORK COMMUNITY BANCORP. | COM | 649445103 | 360 | 25,805 | SH | | SOLE | | 0 | 0 | 25,805 |
NEXTERA ENERGY INC. | COM | 65339f101 | 297 | 2,314 | SH | | SOLE | | 0 | 0 | 2,314 |
NORFOLK SOUTHERN CORP | COM | 655844108 | 2,667 | 23,821 | SH | | SOLE | | 0 | 0 | 23,821 |
NORTHERN TRUST COMPANY | COM | 665859104 | 243 | 2,810 | SH | | SOLE | | 2,810 | 0 | 0 |
NOVARTIS AG | COM | 66987v109 | 219 | 2,949 | SH | | SOLE | | 520 | 0 | 2,429 |
NUVEEN MORT OPP TERM FD | COM | 67074r100 | 323 | 13,600 | SH | | SOLE | | 0 | 0 | 13,600 |
O REILLY AUTOMOTIVE INC | COM | 67103h107 | 824 | 3,055 | SH | | SOLE | | 0 | 0 | 3,055 |
ORACLE CORP COM | COM | 68389x105 | 425 | 9,528 | SH | | SOLE | | 0 | 0 | 9,528 |
PANERA BREAD-A | COM | 69840w108 | 285 | 1,090 | SH | | SOLE | | 0 | 0 | 1,090 |
PATTERSON COMPANIES INC | COM | 703395103 | 21,061 | 465,634 | SH | | SOLE | | 98,610 | 0 | 367,024 |
PEPSICO INCORPORATED | COM | 713448108 | 28,284 | 252,853 | SH | | SOLE | | 54,460 | 0 | 198,393 |
PFIZER INC | COM | 717081103 | 2,913 | 85,143 | SH | | SOLE | | 0 | 0 | 85,143 |
PHILIP MORRIS INTL INC. | COM | 718172109 | 391 | 3,460 | SH | | SOLE | | 0 | 0 | 3,460 |
PHILLIPS 66 PARTNERS LP | COM | 718549207 | 246 | 4,800 | SH | | SOLE | | 0 | 0 | 4,800 |
PNC FINANCIAL SERVICES GROUP | COM | 693475105 | 30,486 | 253,547 | SH | | SOLE | | 62,115 | 0 | 191,432 |
PROCTER & GAMBLE CO | COM | 742718109 | 38,189 | 425,033 | SH | | SOLE | | 90,460 | 0 | 334,573 |
ROCKWELL COLLINS INC | COM | 774341101 | 20,798 | 214,063 | SH | | SOLE | | 48,995 | 0 | 165,068 |
ROSS STORES INC | COM | 778296103 | 18,631 | 282,848 | SH | | SOLE | | 65,950 | 0 | 216,898 |
S&P 500 I-SHARES | COM | 464287200 | 293 | 1,233 | SH | | SOLE | | 0 | 0 | 1,233 |
SCHLUMBERGER LTD | COM | 806857108 | 22,040 | 282,204 | SH | | SOLE | | 62,550 | 0 | 219,654 |
SIEMENS AG REG SHS ORD | COM | d69671218 | 205 | 1,500 | SH | | SOLE | | 0 | 0 | 1,500 |
SPDR TRUST SERIES I | COM | 78462f103 | 8,924 | 37,854 | SH | | SOLE | | 0 | 0 | 37,854 |
SPIRIT AEROSYSTEMS HOLDINGS IN | COM | 848574109 | 270 | 4,660 | SH | | SOLE | | 0 | 0 | 4,660 |
SPROUTS FARMERS MARKET INC | COM | 85208m102 | 29,403 | 1,271,752 | SH | | SOLE | | 305,310 | 0 | 966,442 |
STARBUCKS CORP | COM | 855244109 | 275 | 4,711 | SH | | SOLE | | 0 | 0 | 4,711 |
STATE STREET CORP | COM | 857477103 | 465 | 5,845 | SH | | SOLE | | 0 | 0 | 5,845 |
STERICYCLE INC | COM | 858912108 | 405 | 4,891 | SH | | SOLE | | 0 | 0 | 4,891 |
STREETTRACKS GOLD TRUST | COM | 78463v107 | 325 | 2,740 | SH | | SOLE | | 0 | 0 | 2,740 |
STRYKER CORP | COM | 863667101 | 29,921 | 227,280 | SH | | SOLE | | 52,695 | 0 | 174,585 |
SYNALLOY CORP. | COM | 871565107 | 1,292 | 105,495 | SH | | SOLE | | 0 | 0 | 105,495 |
SYSCO CORP COM | COM | 871829107 | 2,737 | 52,721 | SH | | SOLE | | 0 | 0 | 52,721 |
TARGA RES CORP | COM | 87612g101 | 220 | 3,680 | SH | | SOLE | | 0 | 0 | 3,680 |
TEXAS INSTRUMENTS, INC | COM | 882508104 | 604 | 7,500 | SH | | SOLE | | 0 | 0 | 7,500 |
TRIMBLE NAV LTD. | COM | 896239100 | 266 | 8,305 | SH | | SOLE | | 0 | 0 | 8,305 |
U.S. BANCORP. | COM | 902973304 | 2,389 | 46,379 | SH | | SOLE | | 0 | 0 | 46,379 |
UNITED PARCEL SVC INC B | COM | 911312106 | 1,606 | 14,971 | SH | | SOLE | | 0 | 0 | 14,971 |
UNITED TECHNOLOGIES CORP | COM | 913017109 | 23,816 | 212,246 | SH | | SOLE | | 47,005 | 0 | 165,241 |
VALMONT INDUSTRIES INC | COM | 920253101 | 23,205 | 149,226 | SH | | SOLE | | 36,345 | 0 | 112,881 |
VANGUARD EMERGING MARKETS ETF | COM | 922042858 | 1,754 | 44,149 | SH | | SOLE | | 0 | 0 | 44,149 |
VANGUARD INTERM TERM BOND ETF | COM | 921937819 | 251 | 3,000 | SH | | SOLE | | 0 | 0 | 3,000 |
VANGUARD REIT ETF | COM | 922908553 | 694 | 8,399 | SH | | SOLE | | 0 | 0 | 8,399 |
VERIZON COMMUNICATIONS | COM | 92343v104 | 2,928 | 60,069 | SH | | SOLE | | 0 | 0 | 60,069 |
WAL-MART STORES INC | COM | 931142103 | 2,118 | 29,384 | SH | | SOLE | | 200 | 0 | 29,184 |
WALGREENS BOOTS ALLIANCE INC | COM | 931427108 | 333 | 4,011 | SH | | SOLE | | 0 | 0 | 4,011 |
WASHINGTON REAL ESTATE | COM | 939653101 | 2,032 | 64,960 | SH | | SOLE | | 0 | 0 | 64,960 |
WATERS CORP | COM | 941848103 | 470 | 3,007 | SH | | SOLE | | 0 | 0 | 3,007 |
WEYERHAEUSER CO. | COM | 962166104 | 1,895 | 55,754 | SH | | SOLE | | 0 | 0 | 55,754 |
WILLIS TOWERS WATSON PUBLIC LT | COM | g96629103 | 223 | 1,702 | SH | | SOLE | | 0 | 0 | 1,702 |
ISHARES BARCLAYS AGGREGATE BON | COM | 464287226 | 4,672 | 43,061 | SH | | SOLE | | 0 | 0 | 43,061 |
ISHARES BARCLAYS TREAS INFLATI | COM | 464287176 | 399 | 3,478 | SH | | SOLE | | 0 | 0 | 3,478 |
ISHARES TR 1-3 YR TREASURY IND | COM | 464287457 | 816 | 9,658 | SH | | SOLE | | 0 | 0 | 9,658 |
ISHARES TR IBOXX $ HIGH YIELD | COM | 464288513 | 239 | 2,724 | SH | | SOLE | | 0 | 0 | 2,724 |