The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||
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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F INFORMATION TABLE |
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| 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 |
| A.O. Smith Corp. | COM | 831865209 | 34,017 | 472,069 | SH | SOLE | 400,331 | 0 | 71,738 | ||
| Alphabet Inc - Cl A | COM | 02079k305 | 287,697 | 117,822 | SH | SOLE | 98,245 | 0 | 19,577 | ||
| Applied Ind. Tech. | COM | 03820c105 | 57,987 | 636,804 | SH | SOLE | 533,968 | 0 | 102,836 | ||
| Arch Capital Group | COM | g0450a105 | 196,505 | 5,046,352 | SH | SOLE | 4,362,525 | 0 | 683,827 | ||
| Armstrong World Ind. | COM | 04247x102 | 28,674 | 267,336 | SH | SOLE | 224,325 | 0 | 43,011 | ||
| Arrow Electronics Inc. | COM | 042735100 | 106,465 | 935,302 | SH | SOLE | 785,698 | 0 | 149,604 | ||
| Berkshire Hath. Cl B | COM | 084670702 | 737,181 | 2,652,495 | SH | SOLE | 2,221,476 | 0 | 431,019 | ||
| Booking Holdings Inc | COM | 09857l108 | 451,344 | 206,273 | SH | SOLE | 180,647 | 0 | 25,626 | ||
| Brady Corp Cl A | COM | 104674106 | 27,520 | 491,085 | SH | SOLE | 411,521 | 0 | 79,564 | ||
| Carlisle Cos. Inc. | COM | 142339100 | 160,877 | 840,613 | SH | SOLE | 703,206 | 0 | 137,407 | ||
| CDK Global | COM | 12508E101 | 51,846 | 1,043,384 | SH | SOLE | 871,306 | 0 | 172,078 | ||
| Charles Schwab Corp | COM | 808513105 | 472,706 | 6,492,324 | SH | SOLE | 5,428,204 | 0 | 1,064,120 | ||
| Chubb Corp | COM | H1467J104 | 304,613 | 1,916,528 | SH | SOLE | 1,688,574 | 0 | 227,954 | ||
| Comcast Corp. | COM | 20030n101 | 506,923 | 8,890,260 | SH | SOLE | 7,426,537 | 0 | 1,463,723 | ||
| Concentrix Corp. | COM | 20602D101 | 40,686 | 253,025 | SH | SOLE | 213,340 | 0 | 39,685 | ||
| Dentsply Sirona Inc. | COM | 24906P109 | 67,145 | 1,061,408 | SH | SOLE | 886,830 | 0 | 174,578 | ||
| Dollar General Corp | COM | 256677105 | 503,906 | 2,328,692 | SH | SOLE | 1,946,642 | 0 | 382,050 | ||
| Dollar Tree | COM | 256746108 | 379,367 | 3,812,737 | SH | SOLE | 3,185,953 | 0 | 626,784 | ||
| Donaldson Co. Inc. | COM | 257651109 | 68,214 | 1,073,728 | SH | SOLE | 906,535 | 0 | 167,193 | ||
| Dover Corp | COM | 260003108 | 233,807 | 1,552,505 | SH | SOLE | 1,292,906 | 0 | 259,599 | ||
| Eaton Corp | COM | G29183103 | 235,916 | 1,592,093 | SH | SOLE | 1,326,456 | 0 | 265,637 | ||
| Emerson Electric Co. | COM | 291011104 | 156,692 | 1,628,136 | SH | SOLE | 1,360,431 | 0 | 267,705 | ||
| EnPro Industries, Inc. | COM | 29355X107 | 45,956 | 473,045 | SH | SOLE | 398,610 | 0 | 74,435 | ||
| Expeditors Int'l. | COM | 302130109 | 183,191 | 1,447,003 | SH | SOLE | 1,268,718 | 0 | 178,285 | ||
| Facebook Inc. | COM | 30303m102 | 297,882 | 856,697 | SH | SOLE | 714,505 | 0 | 142,192 | ||
| FirstCash Inc. | COM | 33767D105 | 135,466 | 1,772,183 | SH | SOLE | 1,489,739 | 0 | 282,444 | ||
| Flowserve Corp | COM | 34354p105 | 60,202 | 1,493,112 | SH | SOLE | 1,254,164 | 0 | 238,948 | ||
| Fresenius Med. Care | COM | 358029106 | 317,108 | 7,628,293 | SH | SOLE | 6,359,263 | 0 | 1,269,030 | ||
| FTI Consulting Inc | COM | 302941109 | 74,061 | 542,134 | SH | SOLE | 458,143 | 0 | 83,991 | ||
| Genpact Ltd. | COM | G3922B107 | 131,819 | 2,901,574 | SH | SOLE | 2,449,123 | 0 | 452,451 | ||
| Graham Holdings Co. | COM | 384637104 | 66,340 | 104,654 | SH | SOLE | 87,759 | 0 | 16,895 | ||
| Henry Schein Inc. | COM | 806407102 | 89,292 | 1,203,558 | SH | SOLE | 1,010,134 | 0 | 193,424 | ||
| Herbalife Nutrition | COM | G4412G101 | 61,921 | 1,174,309 | SH | SOLE | 991,297 | 0 | 183,012 | ||
| Houlihan Lokey Inc. | COM | 441593100 | 129,270 | 1,580,505 | SH | SOLE | 1,335,281 | 0 | 245,224 | ||
| Howard Hughes Corp. | COM | 44267D107 | 63,506 | 651,612 | SH | SOLE | 548,833 | 0 | 102,779 | ||
| Huntington Ingalls | COM | 446413106 | 35,012 | 166,131 | SH | SOLE | 146,427 | 0 | 19,704 | ||
| Insight Enterprises | COM | 45765U103 | 82,374 | 823,660 | SH | SOLE | 691,564 | 0 | 132,096 | ||
| Interpublic Group | COM | 460690100 | 116,508 | 3,585,967 | SH | SOLE | 2,994,866 | 0 | 591,101 | ||
| iShares Core S&P Total U.S. | COM | 464287150 | 597 | 6,040 | SH | SOLE | 6,040 | 0 | 0 | ||
| JPMorgan Chase | COM | 46625H100 | 405,342 | 2,606,029 | SH | SOLE | 2,175,831 | 0 | 430,198 | ||
| Kennedy-Wilson Hld. | COM | 489398107 | 68,641 | 3,454,515 | SH | SOLE | 2,930,827 | 0 | 523,688 | ||
| Koninklijke Philips NV | COM | 500472303 | 342,630 | 6,893,962 | SH | SOLE | 5,749,418 | 0 | 1,144,544 | ||
| LCI Industries | COM | 50189K103 | 56,401 | 429,169 | SH | SOLE | 361,892 | 0 | 67,277 | ||
| LGI Homes Inc | COM | 50187T106 | 29,569 | 182,593 | SH | SOLE | 153,321 | 0 | 29,272 | ||
| Manpowergroup Inc. | COM | 56418H100 | 51,700 | 434,779 | SH | SOLE | 366,924 | 0 | 67,855 | ||
| Masco Corp | COM | 574599106 | 541,069 | 9,184,669 | SH | SOLE | 7,659,392 | 0 | 1,525,277 | ||
| Micron Technology Inc | COM | 595112103 | 308,994 | 3,636,080 | SH | SOLE | 3,028,046 | 0 | 608,034 | ||
| Millicom International | COM | L6388F110 | 66,078 | 1,669,900 | SH | SOLE | 1,669,900 | 0 | 0 | ||
| Northern Trust Corp | COM | 665859104 | 323,244 | 2,795,741 | SH | SOLE | 2,335,435 | 0 | 460,306 | ||
| nVent Electric PLC | COM | G6700G107 | 78,624 | 2,516,788 | SH | SOLE | 2,116,005 | 0 | 400,783 | ||
| Omnicom Group | COM | 681919106 | 301,124 | 3,764,521 | SH | SOLE | 3,149,546 | 0 | 614,975 | ||
| Paccar Inc. | COM | 693718108 | 213,645 | 2,393,787 | SH | SOLE | 2,002,152 | 0 | 391,635 | ||
| PepsiCo Inc. | COM | 713448108 | 111,133 | 750,037 | SH | SOLE | 625,208 | 0 | 124,829 | ||
| Phibro Animal Health | COM | 71742Q106 | 40,344 | 1,396,959 | SH | SOLE | 1,173,416 | 0 | 223,543 | ||
| Plexus Corp | COM | 729132100 | 92,974 | 1,017,105 | SH | SOLE | 856,192 | 0 | 160,913 | ||
| PPG Industries Inc | COM | 693506107 | 328,173 | 1,933,046 | SH | SOLE | 1,613,450 | 0 | 319,596 | ||
| Primerica Inc. | COM | 74164m108 | 70,731 | 461,869 | SH | SOLE | 387,869 | 0 | 74,000 | ||
| Progressive Corp. | COM | 743315103 | 297,861 | 3,032,901 | SH | SOLE | 2,526,513 | 0 | 506,388 | ||
| Quest Diagnostics | COM | 74834L100 | 450,522 | 3,413,825 | SH | SOLE | 2,854,183 | 0 | 559,642 | ||
| Robert Half Int'l. Inc. | COM | 770323103 | 109,747 | 1,233,528 | SH | SOLE | 1,042,592 | 0 | 190,936 | ||
| Ryder System Inc. | COM | 783549108 | 48,367 | 650,707 | SH | SOLE | 538,030 | 0 | 112,677 | ||
| Schlumberger Ltd. | COM | 806857108 | 275,540 | 8,607,927 | SH | SOLE | 7,605,427 | 0 | 1,002,500 | ||
| Simpson Mfg. Co. | COM | 829073105 | 27,065 | 245,063 | SH | SOLE | 205,913 | 0 | 39,150 | ||
| Smith & Nephew PLC | COM | 83175M205 | 290,765 | 6,693,489 | SH | SOLE | 5,593,708 | 0 | 1,099,781 | ||
| Sony Group Corp. | COM | 835699307 | 415,302 | 4,271,772 | SH | SOLE | 3,571,846 | 0 | 699,926 | ||
| TJX Companies Inc. | COM | 872540109 | 143,636 | 2,130,463 | SH | SOLE | 1,776,107 | 0 | 354,356 | ||
| TriMas Corp. | COM | 896215209 | 88,578 | 2,920,483 | SH | SOLE | 2,452,647 | 0 | 467,836 | ||
| Trinity Industries | COM | 896522109 | 40,072 | 1,490,204 | SH | SOLE | 1,250,182 | 0 | 240,022 | ||
| Unilever PLC ADR | COM | 904767704 | 381,894 | 6,528,103 | SH | SOLE | 5,451,740 | 0 | 1,076,363 | ||
| UnitedHealth Group | COM | 91324P102 | 411,637 | 1,027,961 | SH | SOLE | 859,632 | 0 | 168,329 | ||
| White Mountains Ins. | COM | G9618E107 | 40,466 | 35,248 | SH | SOLE | 29,771 | 0 | 5,477 | ||
| Woodward Inc. | COM | 980745103 | 52,956 | 430,955 | SH | SOLE | 365,614 | 0 | 65,341 | ||
| Zions Bancorporation | COM | 989701107 | 96,322 | 1,822,211 | SH | SOLE | 1,535,384 | 0 | 286,827 | ||