| | | Sym | Name | Last | Chg | Chg% | Volume | | 1 | BRK.A | Berkshire Hathaway Inc. | 295,734.00 | -3,087.00 | -1.03% | 281.00 |
| 2 | LMT | Lockheed Martin Corp. | 336.49 | -22.11 | -6.17% | 3,780,462.00 |
| 3 | SHW | Sherwin-Williams Company (The) | 369.08 | -18.63 | -4.81% | 2,462,129.00 |
| 4 | WAT | Waters Corp. | 193.18 | -16.42 | -7.83% | 2,426,559.00 |
| 5 | NOC | Northrop Grumman Corp. | 341.52 | -14.60 | -4.10% | 1,885,007.00 |
| 6 | SCL | Stepan Company | 74.46 | -14.79 | -16.57% | 303,863.00 |
| 7 | MMM | 3M Company | 201.13 | -14.75 | -6.83% | 11,671,410.00 |
| 8 | WSO | Watsco, Inc. | 173.77 | -13.69 | -7.30% | 868,353.00 |
| 9 | MTD | Mettler-Toledo International, Inc. | 561.88 | -12.47 | -2.17% | 174,204.00 |
| 10 | WSO.B | Watsco Class B | 178.00 | -12.00 | -6.32% | 101.00 |
| 11 | PII | Polaris Industries Inc. | 109.56 | -11.26 | -9.32% | 2,245,467.00 |
| 12 | ROP | Roper Technologies, Inc. | 265.85 | -11.24 | -4.06% | 991,837.00 |
| 13 | BA | Boeing Company (The) | 329.06 | -9.78 | -2.89% | 7,051,820.00 |
| 14 | CAT | Caterpillar, Inc. | 144.44 | -9.55 | -6.20% | 24,122,297.00 |
| 15 | MKL | Markel Corp. | 1,156.75 | -8.36 | -0.72% | 28,772.00 |
| 16 | HUBB | Hubbell | 109.35 | -9.51 | -8.00% | 1,193,846.00 |
| 17 | RTN | Raytheon Company | 218.80 | -9.33 | -4.09% | 2,746,715.00 |
| 18 | HII | Huntington Ingalls Industries, Inc. | 255.78 | -9.19 | -3.47% | 290,257.00 |
| 19 | LII | Lennox International, Inc. | 189.28 | -9.21 | -4.64% | 604,896.00 |
| 20 | MHK | Mohawk Industries, Inc. | 227.25 | -8.68 | -3.68% | 1,316,940.00 |
| 21 | PH | Parker-Hannifin Corp. | 163.35 | -8.61 | -5.01% | 2,574,087.00 |
| 22 | TFX | Teleflex Incorporated | 263.37 | -8.33 | -3.07% | 280,755.00 |
| 23 | LLL | L3 Technologies, Inc. | 206.85 | -8.12 | -3.78% | 747,585.00 |
| 24 | DE | Deere & Company | 138.11 | -7.93 | -5.43% | 5,467,927.00 |
| 25 | TPL | Texas Pacific Land Trust | 535.44 | -10.06 | -1.84% | 21,075.00 |
| 26 | CMI | Cummins Inc. | 161.33 | -7.69 | -4.55% | 2,623,338.00 |
| 27 | CR | Crane Company | 87.79 | -7.63 | -8.00% | 892,991.00 |
| 28 | DPZ | Dominos Pizza | 231.82 | -7.66 | -3.20% | 891,675.00 |
| 29 | NEU | Newmarket Corp | 395.93 | -7.37 | -1.83% | 21,543.00 |
| 30 | ROK | Rockwell Automation, Inc. | 162.01 | -7.20 | -4.26% | 2,517,954.00 |
| 31 | URI | United Rentals, Inc. | 156.43 | -7.18 | -4.39% | 2,294,058.00 |
| 32 | ITW | Illinois Tool Works Inc. | 149.65 | -6.95 | -4.44% | 2,220,628.00 |
| 33 | NOW | Servicenow, Inc. | 160.66 | -6.85 | -4.09% | 3,176,260.00 |
| 34 | GWW | W.W. Grainger, Inc. | 279.56 | -6.52 | -2.28% | 1,072,070.00 |
| 35 | GHC | Graham Holdings Company | 610.55 | -6.50 | -1.05% | 16,614.00 |
| 36 | R | Ryder System, Inc. | 68.39 | -6.44 | -8.61% | 2,313,091.00 |
| 37 | OSK | Oshkosh Corp. (Holding Company)Common Stock | 74.56 | -6.27 | -7.76% | 1,104,259.00 |
| 38 | PRLB | Proto Labs Common Stock | 118.80 | -5.80 | -4.65% | 245,337.00 |
| 39 | BLK | Blackrock, Inc. | 513.70 | -6.15 | -1.18% | 1,028,815.00 |
| 40 | CW | Curtiss-Wright Corp. | 135.50 | -5.62 | -3.98% | 247,986.00 |
| 41 | CXO | Concho Resources Inc. | 151.71 | -5.45 | -3.47% | 1,719,340.00 |
| 42 | ALG | Alamo Grp., Inc. | 111.26 | -5.37 | -4.60% | 57,114.00 |
| 43 | CABO | Cable One, Inc. | 689.15 | -3.36 | -0.49% | 22,555.00 |
| 44 | CLB | Core Laboratories N.V. | 118.20 | -4.54 | -3.70% | 684,589.00 |
| 45 | W | Wayfair Inc. Class A | 68.77 | -4.47 | -6.10% | 1,585,538.00 |
| 46 | TYL | Tyler Technologies, Inc. | 223.05 | -4.45 | -1.96% | 220,938.00 |
| 47 | SQ | Square Class A | 46.01 | -4.34 | -8.62% | 18,383,863.00 |
| 48 | IEX | Idex Corp. | 138.37 | -4.33 | -3.03% | 368,191.00 |
| 49 | TRV | The Travelers Companies, Inc. | 132.88 | -4.35 | -3.17% | 3,147,891.00 |
| 50 | GS | Goldman Sachs Grp. (The) | 242.49 | -4.18 | -1.69% | 4,705,066.00 |
| 51 | HRS | Harris Corp. | 164.82 | -4.18 | -2.47% | 765,341.00 |
| 52 | GRUB | Grubhub Inc. | 98.03 | -4.14 | -4.05% | 1,854,506.00 |
| 53 | GD | General Dynamics Corp. | 222.02 | -3.94 | -1.74% | 2,912,523.00 |
| 54 | CRM | Salesforce.Com | 117.88 | -4.01 | -3.29% | 5,379,304.00 |
| 55 | TDY | Teledyne Technologies Incorporated | 194.96 | -3.91 | -1.97% | 150,574.00 |
| 56 | RH | RH | 86.25 | -3.99 | -4.42% | 767,770.00 |
| 57 | WBC | Wabco Holdings Inc. | 130.17 | -3.88 | -2.89% | 1,143,786.00 |
| 58 | ALK | Alaska Air Grp., Inc. | 65.26 | -3.85 | -5.57% | 3,480,394.00 |
| 59 | HUBS | Hubspot, Inc. | 106.05 | -3.80 | -3.46% | 773,056.00 |
| 60 | LEA | Lear Corp. | 188.39 | -3.76 | -1.96% | 505,583.00 |
| 61 | MAN | Manpowergrp. | 96.18 | -3.72 | -3.72% | 1,759,313.00 |
| 62 | MLM | Martin Marietta Materials, Inc. | 193.30 | -3.63 | -1.84% | 483,271.00 |
| 63 | PX | Praxair, Inc. | 146.78 | -3.58 | -2.38% | 1,220,961.00 |
| 64 | PAYC | Paycom Software, Inc. | 110.55 | -3.52 | -3.09% | 1,131,266.00 |
| 65 | NEWR | New Relic, Inc. | 71.43 | -3.42 | -4.57% | 884,486.00 |
| 66 | BH | Biglari Holdings Inc. | 416.42 | -3.47 | -0.83% | 1,006.00 |
| 67 | LNN | Lindsay Corp. | 87.60 | -3.31 | -3.64% | 64,470.00 |
| 68 | PKG | Packaging Corp. of America | 114.00 | -3.31 | -2.82% | 998,108.00 |
| 69 | FDX | Fedex Corp. | 245.56 | -3.26 | -1.31% | 1,817,808.00 |
| 70 | XPO | Xpo Logistics, Inc. | 100.73 | -3.29 | -3.16% | 1,320,687.00 |
| 71 | MAS | Masco Corp. | 36.16 | -3.29 | -8.34% | 13,108,003.00 |
| 72 | FTV | Fortive Corp. | 73.05 | -3.25 | -4.26% | 1,818,490.00 |
| 73 | TMO | Thermo Fisher Scientific | 213.17 | -3.18 | -1.47% | 2,051,078.00 |
| 74 | UNP | Union Pacific Corp. | 132.83 | -3.20 | -2.35% | 4,430,364.00 |
| 75 | NGVT | Ingevity Corp. | 78.33 | -3.23 | -3.96% | 211,312.00 |
| 76 | WLK | Westlake Chemical Corp. | 108.10 | -3.12 | -2.81% | 920,159.00 |
| 77 | PPG | Ppg Industries, Inc. | 105.77 | -3.11 | -2.86% | 2,372,240.00 |
| 78 | AGCO | Agco Corp. | 63.22 | -3.07 | -4.63% | 903,145.00 |
| 79 | V | Visa Inc. | 121.27 | -3.19 | -2.56% | 9,434,388.00 |
| 80 | KSU | Kansas City Southern | 108.37 | -3.02 | -2.71% | 1,504,148.00 |
| 81 | XYL | Xylem Inc. New | 75.49 | -3.02 | -3.85% | 1,252,728.00 |
| 82 | AME | Ametek, Inc. | 71.82 | -3.01 | -4.02% | 1,736,759.00 |
| 83 | SPGI | S&P Global Inc. | 189.07 | -2.98 | -1.55% | 1,612,350.00 |
| 84 | AGN | Allergan Plc Ordinary Shares | 156.90 | -2.99 | -1.87% | 2,364,281.00 |
| 85 | SPOT | Spotify Technology S.A. Ordinary Shares | 155.07 | -2.97 | -1.88% | 1,180,356.00 |
| 86 | WUBA | 58.Com Inc. American Depositary Shares, Each Representing 2 Class A Ordinary Shares | 81.12 | -2.95 | -3.51% | 1,656,818.00 |
| 87 | CPA | Copa Holdings, S.A. Copa Holdings, S.A. Class A | 114.44 | -2.89 | -2.46% | 327,783.00 |
| 88 | ECL | Ecolab Inc. | 146.25 | -2.90 | -1.94% | 1,538,401.00 |
| 89 | DATA | Tableau Software Class A | 81.98 | -2.89 | -3.41% | 925,182.00 |
| 90 | TEX | Terex Corp. | 36.64 | -2.87 | -7.26% | 2,270,276.00 |
| 91 | IR | Ingersoll-Rand Plc (Ireland) | 80.39 | -2.87 | -3.45% | 3,872,944.00 |
| 92 | MTW | Manitowoc Company (The) | 25.90 | -2.84 | -9.88% | 759,706.00 |
| 93 | NSC | Norfolk Southern Corp. | 134.97 | -2.79 | -2.03% | 2,746,609.00 |
| 94 | AMP | Ameriprise Financial, Inc. | 142.66 | -2.83 | -1.95% | 1,852,299.00 |
| 95 | CNC | Centene Corp. | 107.74 | -2.83 | -2.56% | 2,169,288.00 |
| 96 | AOS | A.O. Smith Corp. | 62.11 | -2.79 | -4.30% | 2,272,651.00 |
| 97 | JBT | John Bean Technologies Corp. | 112.55 | -2.70 | -2.34% | 239,095.00 |
| 98 | CSL | Carlisle Companies Incorporated | 99.76 | -2.80 | -2.73% | 535,332.00 |
| 99 | FCX | Freeport-Mcmoran, Inc. | 16.08 | -2.73 | -14.51% | 77,548,984.00 |
| 100 | IFF | Internationa Flavors & Fragrances, Inc. | 138.33 | -2.68 | -1.90% | 414,157.00 |
| 101 | ETN | Eaton Corp., Plc Ordinary Shares | 75.93 | -2.60 | -3.31% | 3,012,983.00 |
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