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 | 4,624 | 19,646 | SH | | SOLE | | 0 | 0 | 19,646 |
ABBOTT LABORATORIES | COM | 002824100 | 41,523 | 727,582 | SH | | SOLE | | 193,935 | 0 | 533,647 |
ABBVIE INC | COM | 00287y109 | 992 | 10,255 | SH | | SOLE | | 0 | 0 | 10,255 |
ACCENTURE PLC CL A | COM | g1151c101 | 42,157 | 275,373 | SH | | SOLE | | 71,175 | 0 | 204,198 |
ALCAN ALUMINIUM LTD. | COM | 00912x302 | 332 | 6,900 | SH | | SOLE | | 0 | 0 | 6,900 |
ALPHABET INC CLASS A | COM | 02079k305 | 30,749 | 29,190 | SH | | SOLE | | 7,465 | 0 | 21,725 |
ALPHABET INC CLASS C | COM | 02079k107 | 10,582 | 10,113 | SH | | SOLE | | 3,320 | 0 | 6,793 |
AMAZON.COM | COM | 023135106 | 669 | 572 | SH | | SOLE | | 0 | 0 | 572 |
AMGEN INC COM | COM | 031162100 | 341 | 1,963 | SH | | SOLE | | 0 | 0 | 1,963 |
ANSYS, INC. | COM | 03662q105 | 534 | 3,616 | SH | | SOLE | | 0 | 0 | 3,616 |
APPLE INC | COM | 037833100 | 7,374 | 43,571 | SH | | SOLE | | 0 | 0 | 43,571 |
APPLIED MATERIALS INC. | COM | 038222105 | 324 | 6,345 | SH | | SOLE | | 0 | 0 | 6,345 |
AT&T CORP | COM | 00206r102 | 1,882 | 48,396 | SH | | SOLE | | 1,500 | 0 | 46,896 |
AUTOZONE INC | COM | 053332102 | 238 | 335 | SH | | SOLE | | 0 | 0 | 335 |
AVALON BAY CMNTYS INC | COM | 053484101 | 290 | 1,625 | SH | | SOLE | | 0 | 0 | 1,625 |
BASF SE NPV | COM | d06216317 | 309 | 2,800 | SH | | SOLE | | 0 | 0 | 2,800 |
BAYER AG | COM | d0712d163 | 249 | 2,000 | SH | | SOLE | | 0 | 0 | 2,000 |
BB&T CORP | COM | 054937107 | 24,294 | 488,623 | SH | | SOLE | | 117,775 | 0 | 370,848 |
BECTON DICKINSON & CO | COM | 075887109 | 22,384 | 104,569 | SH | | SOLE | | 27,010 | 0 | 77,559 |
BERKSHIRE HATHAWAY CL. A | COM | 084670108 | 595 | 2 | SH | | SOLE | | 0 | 0 | 2 |
BERKSHIRE HATHAWAY CL. B | COM | 084670702 | 2,528 | 12,752 | SH | | SOLE | | 1,380 | 0 | 11,372 |
BIO-RAD LABORATORIES INC | COM | 090572207 | 412 | 1,726 | SH | | SOLE | | 0 | 0 | 1,726 |
BOEING CO | COM | 097023105 | 1,674 | 5,675 | SH | | SOLE | | 0 | 0 | 5,675 |
BOSTON PROPERTIES INC | COM | 101121101 | 254 | 1,955 | SH | | SOLE | | 0 | 0 | 1,955 |
BP AMOCO PLC SPONSORED ADR | COM | 055622104 | 327 | 7,783 | SH | | SOLE | | 0 | 0 | 7,783 |
BRANDYWINE RLTY TR SH BEN INT | COM | 105368203 | 1,846 | 101,491 | SH | | SOLE | | 0 | 0 | 101,491 |
BRISTOL MYERS SQUIBB | COM | 110122108 | 23,287 | 380,008 | SH | | SOLE | | 88,680 | 0 | 291,328 |
BURKE & HERBERT BANK & TRUST | COM | 121331102 | 2,163 | 824 | SH | | SOLE | | 0 | 0 | 824 |
CATERPILLAR INC | COM | 149123101 | 291 | 1,846 | SH | | SOLE | | 0 | 0 | 1,846 |
CENTERPOINT ENERGY INC | COM | 15189t107 | 284 | 10,000 | SH | | SOLE | | 0 | 0 | 10,000 |
CHARTER COMMUNICATIONS | COM | 16119p108 | 432 | 1,287 | SH | | SOLE | | 0 | 0 | 1,287 |
CHECK POINT SOFTWARE | COM | m22465104 | 311 | 3,000 | SH | | SOLE | | 0 | 0 | 3,000 |
CHEVRON CORPORATION | COM | 166764100 | 28,206 | 225,303 | SH | | SOLE | | 57,485 | 0 | 167,818 |
CHINA ORIENTAL GROUP | COM | g2108v101 | 7 | 10,000 | SH | | SOLE | | 0 | 0 | 10,000 |
CHUBB CORP | COM | h1467j104 | 217 | 1,482 | SH | | SOLE | | 0 | 0 | 1,482 |
CHURCH & DWIGHT CO INC | COM | 171340102 | 467 | 9,300 | SH | | SOLE | | 0 | 0 | 9,300 |
CIMAREX ENERGY COMPANY | COM | 171798101 | 244 | 2,000 | SH | | SOLE | | 0 | 0 | 2,000 |
CISCO SYSTEMS INC | COM | 17275r102 | 536 | 13,992 | SH | | SOLE | | 0 | 0 | 13,992 |
COCA COLA CO | COM | 191216100 | 3,373 | 73,509 | SH | | SOLE | | 0 | 0 | 73,509 |
COGNIZANT TECH SOLUTIONS CORP | COM | 192446102 | 28,379 | 399,587 | SH | | SOLE | | 105,210 | 0 | 294,377 |
COLGATE PALMOLIVE CO. | COM | 194162103 | 26,193 | 347,152 | SH | | SOLE | | 0 | 0 | 347,152 |
COMCAST CORP CL A | COM | 20030n101 | 553 | 13,800 | SH | | SOLE | | 0 | 0 | 13,800 |
COMERICA | COM | 200340107 | 451 | 5,198 | SH | | SOLE | | 0 | 0 | 5,198 |
COMPASS MINERALS INT | COM | 20451n101 | 286 | 3,952 | SH | | SOLE | | 0 | 0 | 3,952 |
CONSOLIDATED EDISON INC | COM | 209115104 | 486 | 5,718 | SH | | SOLE | | 0 | 0 | 5,718 |
CONSTELLATION BRANDS INC. A | COM | 21036p108 | 597 | 2,610 | SH | | SOLE | | 0 | 0 | 2,610 |
CVS HEALTH CORP | COM | 126650100 | 30,878 | 425,902 | SH | | SOLE | | 109,010 | 0 | 316,892 |
DANAHER CORP | COM | 235851102 | 23,874 | 257,208 | SH | | SOLE | | 69,385 | 0 | 187,823 |
DISNEY (WALT) CO. | COM | 254687106 | 697 | 6,483 | SH | | SOLE | | 1,800 | 0 | 4,683 |
DOMINION RESOURCES INC | COM | 25746u109 | 405 | 4,995 | SH | | SOLE | | 0 | 0 | 4,995 |
DONALDSON COMPANY INC | COM | 257651109 | 27,084 | 553,297 | SH | | SOLE | | 165,260 | 0 | 388,037 |
DOWDUPONT INC | COM | 26078j100 | 219 | 3,075 | SH | | SOLE | | 0 | 0 | 3,075 |
DR PEPPER SNAPPLE GROUP INC CO | COM | 26138e109 | 1,860 | 19,158 | SH | | SOLE | | 0 | 0 | 19,158 |
DTE ENERGY HOLDING CO | COM | 233331107 | 219 | 2,000 | SH | | SOLE | | 0 | 0 | 2,000 |
DUKE ENERGY CORP. | COM | 26441c204 | 568 | 6,753 | SH | | SOLE | | 0 | 0 | 6,753 |
ENBRIDGE INC | COM | 29250n105 | 240 | 6,128 | SH | | SOLE | | 0 | 0 | 6,128 |
ENTERPRISE PRODUCTS PPTNS LP | COM | 293792107 | 658 | 24,810 | SH | | SOLE | | 0 | 0 | 24,810 |
EPAM SYSTEMS INC | COM | 29414b104 | 485 | 4,516 | SH | | SOLE | | 0 | 0 | 4,516 |
EQUIFAX INC. | COM | 294429105 | 206 | 1,747 | SH | | SOLE | | 0 | 0 | 1,747 |
EXXON MOBIL CORPORATION | COM | 30231g102 | 22,042 | 263,529 | SH | | SOLE | | 51,840 | 0 | 211,689 |
FACEBOOK INC COM | COM | 30303m102 | 21,796 | 123,517 | SH | | SOLE | | 32,995 | 0 | 90,522 |
FACTSET RESEARCH SYSTEMS INC. | COM | 303075105 | 296 | 1,533 | SH | | SOLE | | 0 | 0 | 1,533 |
FEDERAL REALTY INVST TR SH BEN | COM | 313747206 | 277 | 2,084 | SH | | SOLE | | 0 | 0 | 2,084 |
FEDEX CORPORATION | COM | 31428x106 | 39,283 | 157,423 | SH | | SOLE | | 39,305 | 0 | 118,118 |
FORTIVE CORP | COM | 34959j108 | 9,315 | 128,753 | SH | | SOLE | | 34,692 | 0 | 94,061 |
FVCBANKCORP INC | COM | 36120q101 | 308 | 17,577 | SH | | SOLE | | 0 | 0 | 17,577 |
GARTNER INC | COM | 366651107 | 610 | 4,950 | SH | | SOLE | | 0 | 0 | 4,950 |
GENERAL ELEC CO COM | COM | 369604103 | 1,805 | 103,456 | SH | | SOLE | | 6,500 | 0 | 96,956 |
GENERAL MILLS INC. | COM | 370334104 | 414 | 6,986 | SH | | SOLE | | 0 | 0 | 6,986 |
GENTEX CORP | COM | 371901109 | 470 | 22,417 | SH | | SOLE | | 0 | 0 | 22,417 |
GLOBUS MEDICAL INC | COM | 379577208 | 580 | 14,110 | SH | | SOLE | | 0 | 0 | 14,110 |
GOLDMAN SACHS GROUP INC | COM | 38141g104 | 39,346 | 154,444 | SH | | SOLE | | 44,530 | 0 | 109,914 |
HASBRO INC | COM | 418056107 | 281 | 3,090 | SH | | SOLE | | 0 | 0 | 3,090 |
HOME DEPOT INC | COM | 437076102 | 213 | 1,123 | SH | | SOLE | | 0 | 0 | 1,123 |
HONEYWELL INTL INC | COM | 438516106 | 255 | 1,662 | SH | | SOLE | | 1,000 | 0 | 662 |
HUNTINGTON BANCSHARES INC | COM | 446150104 | 424 | 29,126 | SH | | SOLE | | 0 | 0 | 29,126 |
ILLUMINA INC | COM | 452327109 | 747 | 3,417 | SH | | SOLE | | 0 | 0 | 3,417 |
INTEL CORP | COM | 458140100 | 3,749 | 81,220 | SH | | SOLE | | 0 | 0 | 81,220 |
INTL BUSINESS MACH | COM | 459200101 | 2,994 | 19,514 | SH | | SOLE | | 400 | 0 | 19,114 |
INTUIT INC. | COM | 461202103 | 29,664 | 188,006 | SH | | SOLE | | 53,530 | 0 | 134,476 |
ISHARES CORE CORE MSCI EAFE | COM | 46432f842 | 5,853 | 88,557 | SH | | SOLE | | 0 | 0 | 88,557 |
ISHARES CORE MSCI EMERGING MAR | COM | 46434g103 | 1,465 | 25,742 | SH | | SOLE | | 0 | 0 | 25,742 |
ISHARES MSCI EAFE INDEX FUND | COM | 464287465 | 1,674 | 23,815 | SH | | SOLE | | 0 | 0 | 23,815 |
ISHARES S&P 500 VALUE ETF | COM | 464287408 | 3,820 | 33,437 | SH | | SOLE | | 0 | 0 | 33,437 |
ISHARES TR RUSSELL 1000 GROWTH | COM | 464287614 | 244 | 1,815 | SH | | SOLE | | 0 | 0 | 1,815 |
ISHARES TR RUSSELL 2000 GROWTH | COM | 464287648 | 555 | 2,972 | SH | | SOLE | | 0 | 0 | 2,972 |
ISHARES TR S&P 500/ GROWTH IND | COM | 464287309 | 3,511 | 22,984 | SH | | SOLE | | 0 | 0 | 22,984 |
ISHARES TR S&P MIDCAP 400 INDE | COM | 464287507 | 1,422 | 7,494 | SH | | SOLE | | 0 | 0 | 7,494 |
ISHARES TR S&P SMALLCAP 600 IN | COM | 464287804 | 868 | 11,295 | SH | | SOLE | | 0 | 0 | 11,295 |
JACOBS ENGINEERING GROUP | COM | 469814107 | 512 | 7,755 | SH | | SOLE | | 0 | 0 | 7,755 |
JOHNSON & JOHNSON | COM | 478160104 | 44,109 | 315,699 | SH | | SOLE | | 74,725 | 0 | 240,974 |
JPMORGAN CHASE & CO | COM | 46625h100 | 32,531 | 304,202 | SH | | SOLE | | 71,410 | 0 | 232,792 |
JPMORGAN CHASE & CO ALERIAN ML | COM | 46625h365 | 275 | 10,000 | SH | | SOLE | | 0 | 0 | 10,000 |
KEY CORP. | COM | 493267108 | 529 | 26,215 | SH | | SOLE | | 0 | 0 | 26,215 |
KIMBERLY CLARK CORP | COM | 494368103 | 760 | 6,295 | SH | | SOLE | | 1,925 | 0 | 4,370 |
LOCKHEED MARTIN CORP | COM | 539830109 | 340 | 1,058 | SH | | SOLE | | 0 | 0 | 1,058 |
LOWES COMPANIES INC | COM | 548661107 | 36,666 | 394,512 | SH | | SOLE | | 96,580 | 0 | 297,932 |
MAGELLAN MIDSTREAM PARTNERS LP | COM | 559080106 | 297 | 4,190 | SH | | SOLE | | 0 | 0 | 4,190 |
MARKEL CORP | COM | 570535104 | 645 | 566 | SH | | SOLE | | 0 | 0 | 566 |
MARRIOTT INTL INC NEW CL. A | COM | 571903202 | 878 | 6,468 | SH | | SOLE | | 0 | 0 | 6,468 |
MCCORMICK & CO | COM | 579780206 | 501 | 4,913 | SH | | SOLE | | 0 | 0 | 4,913 |
MCDONALDS CORP | COM | 580135101 | 4,191 | 24,352 | SH | | SOLE | | 0 | 0 | 24,352 |
MEDTRONIC INC | COM | g5960l103 | 24,079 | 298,198 | SH | | SOLE | | 82,080 | 0 | 216,118 |
MERCK & CO INC NEW | COM | 58933y105 | 700 | 12,444 | SH | | SOLE | | 0 | 0 | 12,444 |
MICROSOFT CORP | COM | 594918104 | 44,996 | 526,028 | SH | | SOLE | | 123,325 | 0 | 402,703 |
MORNINGSTAR INC. | COM | 617700109 | 313 | 3,226 | SH | | SOLE | | 0 | 0 | 3,226 |
NESTLE S A SPONSORED ADR | COM | 641069406 | 208 | 2,417 | SH | | SOLE | | 0 | 0 | 2,417 |
NEW YORK COMMUNITY BANCORP. | COM | 649445103 | 142 | 10,944 | SH | | SOLE | | 0 | 0 | 10,944 |
NEXTERA ENERGY INC. | COM | 65339f101 | 357 | 2,286 | SH | | SOLE | | 0 | 0 | 2,286 |
NORFOLK SOUTHERN CORP | COM | 655844108 | 3,487 | 24,065 | SH | | SOLE | | 0 | 0 | 24,065 |
NORTHERN TRUST COMPANY | COM | 665859104 | 261 | 2,610 | SH | | SOLE | | 2,610 | 0 | 0 |
NOVARTIS AG | COM | 66987v109 | 205 | 2,439 | SH | | SOLE | | 0 | 0 | 2,439 |
O REILLY AUTOMOTIVE INC | COM | 67103h107 | 1,087 | 4,519 | SH | | SOLE | | 0 | 0 | 4,519 |
ORACLE CORP COM | COM | 68389x105 | 426 | 9,019 | SH | | SOLE | | 0 | 0 | 9,019 |
PATTERSON COMPANIES INC | COM | 703395103 | 293 | 8,112 | SH | | SOLE | | 0 | 0 | 8,112 |
PEPSICO INCORPORATED | COM | 713448108 | 30,839 | 257,162 | SH | | SOLE | | 68,380 | 0 | 188,782 |
PFIZER INC | COM | 717081103 | 3,283 | 90,641 | SH | | SOLE | | 0 | 0 | 90,641 |
PHILIP MORRIS INTL INC. | COM | 718172109 | 407 | 3,856 | SH | | SOLE | | 0 | 0 | 3,856 |
PHILLIPS 66 PARTNERS LP | COM | 718549207 | 251 | 4,800 | SH | | SOLE | | 0 | 0 | 4,800 |
PNC FINANCIAL SERVICES GROUP | COM | 693475105 | 36,672 | 254,155 | SH | | SOLE | | 69,760 | 0 | 184,395 |
PROCTER & GAMBLE CO | COM | 742718109 | 38,679 | 420,976 | SH | | SOLE | | 104,810 | 0 | 316,166 |
ROCKWELL COLLINS INC | COM | 774341101 | 318 | 2,347 | SH | | SOLE | | 0 | 0 | 2,347 |
ROSS STORES INC | COM | 778296103 | 23,489 | 292,698 | SH | | SOLE | | 81,900 | 0 | 210,798 |
S&P 500 I-SHARES | COM | 464287200 | 325 | 1,208 | SH | | SOLE | | 0 | 0 | 1,208 |
SCHLUMBERGER LTD | COM | 806857108 | 19,041 | 282,548 | SH | | SOLE | | 76,720 | 0 | 205,828 |
SCRIPPS NETWORKS INTER-CL A | COM | 81csh5999 | 291 | 3,404 | SH | | SOLE | | 0 | 0 | 3,404 |
SIEMENS AG REG SHS ORD | COM | d69671218 | 210 | 1,500 | SH | | SOLE | | 0 | 0 | 1,500 |
SPDR TRUST SERIES I | COM | 78462f103 | 9,951 | 37,290 | SH | | SOLE | | 0 | 0 | 37,290 |
SPIRIT AEROSYSTEMS HOLDINGS IN | COM | 848574109 | 702 | 8,050 | SH | | SOLE | | 0 | 0 | 8,050 |
SPROUTS FARMERS MARKET INC | COM | 85208m102 | 21,909 | 899,735 | SH | | SOLE | | 242,245 | 0 | 657,490 |
STARBUCKS CORP | COM | 855244109 | 18,014 | 313,670 | SH | | SOLE | | 79,805 | 0 | 233,865 |
STATE STREET CORP | COM | 857477103 | 574 | 5,881 | SH | | SOLE | | 0 | 0 | 5,881 |
STERICYCLE INC | COM | 858912108 | 333 | 4,891 | SH | | SOLE | | 0 | 0 | 4,891 |
STRYKER CORP | COM | 863667101 | 34,430 | 222,357 | SH | | SOLE | | 59,120 | 0 | 163,237 |
SYNALLOY CORP. | COM | 871565107 | 1,334 | 99,568 | SH | | SOLE | | 0 | 0 | 99,568 |
SYSCO CORP COM | COM | 871829107 | 2,990 | 49,232 | SH | | SOLE | | 0 | 0 | 49,232 |
TEXAS INSTRUMENTS, INC | COM | 882508104 | 783 | 7,500 | SH | | SOLE | | 0 | 0 | 7,500 |
TRACTOR SUPPLY COMPANY | COM | 892356106 | 396 | 5,295 | SH | | SOLE | | 0 | 0 | 5,295 |
TRIMBLE NAV LTD. | COM | 896239100 | 577 | 14,200 | SH | | SOLE | | 0 | 0 | 14,200 |
U.S. BANCORP. | COM | 902973304 | 2,678 | 49,986 | SH | | SOLE | | 0 | 0 | 49,986 |
UNION PACIFIC CORP | COM | 907818108 | 236 | 1,758 | SH | | SOLE | | 1,600 | 0 | 158 |
UNITED PARCEL SVC INC B | COM | 911312106 | 1,918 | 16,099 | SH | | SOLE | | 0 | 0 | 16,099 |
UNITED TECHNOLOGIES CORP | COM | 913017109 | 27,987 | 219,387 | SH | | SOLE | | 58,605 | 0 | 160,782 |
VALMONT INDUSTRIES INC | COM | 920253101 | 25,257 | 152,290 | SH | | SOLE | | 41,025 | 0 | 111,265 |
VANGUARD EMERGING MARKETS ETF | COM | 922042858 | 1,857 | 40,443 | SH | | SOLE | | 0 | 0 | 40,443 |
VANGUARD INTERM TERM BOND ETF | COM | 921937819 | 251 | 3,000 | SH | | SOLE | | 0 | 0 | 3,000 |
VANGUARD MID CAP ETF | COM | 922908629 | 401 | 2,592 | SH | | SOLE | | 0 | 0 | 2,592 |
VANGUARD REIT ETF | COM | 922908553 | 684 | 8,237 | SH | | SOLE | | 0 | 0 | 8,237 |
VERIZON COMMUNICATIONS | COM | 92343v104 | 3,187 | 60,210 | SH | | SOLE | | 0 | 0 | 60,210 |
WAL-MART STORES INC | COM | 931142103 | 2,836 | 28,720 | SH | | SOLE | | 200 | 0 | 28,520 |
WASHINGTON REAL ESTATE | COM | 939653101 | 2,145 | 68,912 | SH | | SOLE | | 0 | 0 | 68,912 |
WATERS CORP | COM | 941848103 | 778 | 4,028 | SH | | SOLE | | 0 | 0 | 4,028 |
WEYERHAEUSER CO. | COM | 962166104 | 2,101 | 59,574 | SH | | SOLE | | 0 | 0 | 59,574 |
WILLIS TOWERS WATSON PUBLIC LT | COM | g96629103 | 442 | 2,932 | SH | | SOLE | | 0 | 0 | 2,932 |
ISHARES BARCLAYS AGGREGATE BON | COM | 464287226 | 5,336 | 48,808 | SH | | SOLE | | 0 | 0 | 48,808 |
ISHARES BARCLAYS TREAS INFLATI | COM | 464287176 | 397 | 3,478 | SH | | SOLE | | 0 | 0 | 3,478 |
ISHARES TR 1-3 YR TREASURY IND | COM | 464287457 | 913 | 10,884 | SH | | SOLE | | 0 | 0 | 10,884 |
ISHARES TR IBOXX $ HIGH YIELD | COM | 464288513 | 261 | 2,990 | SH | | SOLE | | 0 | 0 | 2,990 |