Chief Operating Officer & General Counsel

0000950123-17-009357.txt : 20171031 0000950123-17-009357.hdr.sgml : 20171031 20171031113707 ACCESSION NUMBER: 0000950123-17-009357 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20170930 FILED AS OF DATE: 20171031 DATE AS OF CHANGE: 20171031 EFFECTIVENESS DATE: 20171031 FILER: COMPANY DATA: COMPANY CONFORMED NAME: FRONTIER CAPITAL MANAGEMENT CO LLC CENTRAL INDEX KEY: 0000351173 IRS NUMBER: 043492668 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-01185 FILM NUMBER: 171164667 BUSINESS ADDRESS: STREET 1: 99 SUMMER ST CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 6172610777 MAIL ADDRESS: STREET 1: 99 SUMMER ST CITY: BOSTON STATE: MA ZIP: 02110 FORMER COMPANY: FORMER CONFORMED NAME: FRONTIER CAPITAL MANAGEMENT CO INC DATE OF NAME CHANGE: 19990326 FORMER COMPANY: FORMER CONFORMED NAME: FRONTIER CAPITAL MANAGEMENT CORP DATE OF NAME CHANGE: 19810306 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0000351173 XXXXXXXX 09-30-2017 09-30-2017 FRONTIER CAPITAL MANAGEMENT CO LLC

99 SUMMER ST BOSTON MA 02110

13F HOLDINGS REPORT 028-01185 N Mr. William J. Ballou Chief Operating Officer & General Counsel (617) 261-0777 /S/ William J. Ballou Boston MA 10-31-2017 0 321 13861768708 false INFORMATION TABLE 2 form13fInfoTable.xml INFORMATION TABLE FOR FORM 13F 2U Inc. COM 90214J101 72398 1291904 SH SOLE 617401 0 674503 A. O. Smith Corporation COM 831865209 81494 1371262 SH SOLE 830987 0 540275 ABIOMED Inc. COM 003654100 19834 117639 SH SOLE 25223 0 92416 Acadia Healthcare Company Inc. COM 00404A109 122526 2565442 SH SOLE 1655853 0 909589 ACADIA Pharmaceuticals Inc. COM 004225108 15314 406521 SH SOLE 87157 0 319364 Activision Blizzard Inc. COM 00507V109 102388 1587171 SH SOLE 1050135 0 537036 Actuant Corporation Class A COM 00508X203 40545 1583797 SH SOLE 551813 0 1031984 Agnico-Eagle Mines Limited COM 008474108 21977 486109 SH SOLE 306910 0 179199 Akamai Technologies Inc. COM 00971T101 13982 286987 SH SOLE 180853 0 106134 Albemarle Corporation COM 012653101 30092 220762 SH SOLE 139558 0 81204 Align Technology Inc. COM 016255101 79497 426783 SH SOLE 280399 0 146384 Alkermes Plc COM G01767105 39998 786743 SH SOLE 465057 0 321686 Allegheny Technologies Incorporated COM 01741R102 138213 5782970 SH SOLE 2877201 0 2905769 Alliance Data Systems Corporation COM 018581108 57221 258275 SH SOLE 181069 0 77206 Allison Transmission Holdings Inc. COM 01973R101 19 498 SH SOLE 498 0 0 Alnylam Pharmaceuticals Inc COM 02043Q107 9928 84501 SH SOLE 18117 0 66384 Altra Industrial Motion Corp. COM 02208R106 50037 1040277 SH SOLE 362846 0 677431 American Airlines Group Inc. COM 02376R102 19053 401200 SH SOLE 253530 0 147670 American Woodmark Corporation COM 030506109 4274 44403 SH SOLE 9521 0 34882 Amphenol Corporation Class A COM 032095101 64073 757011 SH SOLE 492690 0 264321 Amplify Snack Brands Inc COM 03211L102 2555 360385 SH SOLE 226688 0 133697 Aon plc COM G0408V102 125164 856701 SH SOLE 567739 0 288962 Aqua Metals Inc. COM 03837J101 8589 1253897 SH SOLE 724686 0 529211 Aramark COM 03852U106 140776 3466544 SH SOLE 2368019 0 1098525 Argo Group International Holdings Ltd. COM G0464B107 102258 1662737 SH SOLE 549696 0 1113041 Armstrong World Industries Inc. COM 04247X102 12889 251502 SH SOLE 158882 0 92620 Artisan Partners Asset Management Inc. COM 04316A108 20917 641614 SH SOLE 404923 0 236691 Aspen Insurance Holdings Limited COM G05384105 85849 2124980 SH SOLE 915917 0 1209063 Astronics Corporation COM 046433108 3815 128222 SH SOLE 80738 0 47484 Ball Corporation COM 058498106 116400 2818408 SH SOLE 1881538 0 936870 Bancorp Inc. COM 05969A105 17669 2136489 SH SOLE 743134 0 1393355 Barracuda Networks Inc. COM 068323104 9456 390271 SH SOLE 246443 0 143828 Beacon Roofing Supply Inc. COM 073685109 153652 2998086 SH SOLE 1423057 0 1575029 Belden Inc. COM 077454106 42898 532701 SH SOLE 335403 0 197298 Benefitfocus Inc. COM 08180D106 43052 1279396 SH SOLE 537790 0 741606 Berry Global Group Inc COM 08579W103 144414 2549229 SH SOLE 1715855 0 833374 BioMarin Pharmaceutical Inc. COM 09061G101 70412 756546 SH SOLE 506036 0 250510 Bioverativ Inc. COM 09075E100 54653 957654 SH SOLE 495163 0 462491 Blackhawk Network Holdings Inc COM 09238E104 8098 184892 SH SOLE 39642 0 145250 Blue Buffalo Pet Products Inc COM 09531U102 48374 1706316 SH SOLE 1125324 0 580992 bluebird bio Inc. COM 09609G100 21205 154389 SH SOLE 33099 0 121290 BMC Stock Holdings Inc. COM 05591B109 77895 3648488 SH SOLE 1502675 0 2145813 Boise Cascade Co. COM 09739D100 7418 212538 SH SOLE 133706 0 78832 Boot Barn Holdings Inc. COM 099406100 22138 2487413 SH SOLE 786916 0 1700497 Boston Scientific Corporation COM 101137107 24 807 SH SOLE 807 0 0 Box Inc. Class A COM 10316T104 8337 431533 SH SOLE 92518 0 339015 Briggs & Stratton Corporation COM 109043109 24592 1046450 SH SOLE 356938 0 689512 Bright Horizons Family Solutions Inc. COM 109194100 44798 519640 SH SOLE 360270 0 159370 Brightcove Inc. COM 10921T101 17678 2455323 SH SOLE 1550815 0 904508 Brunswick Corporation COM 117043109 39970 714135 SH SOLE 470339 0 243796 Bunge Limited COM G16962105 30 432 SH SOLE 432 0 0 Burlington Stores Inc. COM 122017106 588 6164 SH SOLE 1322 0 4842 Cadence Design Systems Inc. COM 127387108 81581 2066923 SH SOLE 1366913 0 700010 Caesarstone Ltd. COM M20598104 28786 965972 SH SOLE 541775 0 424197 Callidus Software Inc. COM 13123E500 15017 609221 SH SOLE 130614 0 478607 Cardiovascular Systems Inc. COM 141619106 22763 808644 SH SOLE 511280 0 297364 Career Education Corporation COM 141665109 71699 6900815 SH SOLE 3081166 0 3819649 Carpenter Technology Corporation COM 144285103 59674 1242423 SH SOLE 553038 0 689385 Carrizo Oil & Gas Inc. COM 144577103 107177 6256691 SH SOLE 3531496 0 2725195 Cavium Inc. COM 14964U108 54104 820499 SH SOLE 536122 0 284377 CDK Global Inc COM 12508E101 89103 1412317 SH SOLE 979412 0 432905 Celldex Therapeutics Inc. COM 15117B103 498 174129 SH SOLE 37342 0 136787 Central Garden & Pet Company Class A COM 153527205 18301 492089 SH SOLE 171045 0 321044 CF Industries Holdings Inc. COM 125269100 41728 1186798 SH SOLE 639102 0 547696 Chuy's Holdings Inc. COM 171604101 4015 190719 SH SOLE 40908 0 149811 Cintas Corporation COM 172908105 150954 1046259 SH SOLE 695610 0 350649 CIT Group Inc. COM 125581801 59 1205 SH SOLE 1205 0 0 Citizens Financial Group Inc. COM 174610105 6240 164767 SH SOLE 164767 0 0 Clearwater Paper Corporation COM 18538R103 10141 205915 SH SOLE 129826 0 76089 Clovis Oncology Inc. COM 189464100 15902 192991 SH SOLE 41378 0 151613 Coeur Mining Inc. COM 192108504 24461 2661677 SH SOLE 1684436 0 977241 Cogent Communications Holdings Inc COM 19239V302 67559 1381575 SH SOLE 930492 0 451083 Concho Resources Inc. COM 20605P101 36531 277336 SH SOLE 186250 0 91086 Conduent Inc. COM 206787103 139449 8899095 SH SOLE 4505354 0 4393741 Control4 Corporation COM 21240D107 16688 566478 SH SOLE 356952 0 209526 Controladora Vuela Compania de Aviacio COM 21240E105 30998 2611493 SH SOLE 1648152 0 963341 Cooper Companies Inc. COM 216648402 193802 817349 SH SOLE 547347 0 270002 Coupa Software Inc. COM 22266L106 1602 51417 SH SOLE 11028 0 40389 Cousins Properties Incorporated COM 222795106 54775 5864576 SH SOLE 2065309 0 3799267 Cree Inc. COM 225447101 18084 641496 SH SOLE 404821 0 236675 CSRA Inc. COM 12650T104 20 634 SH SOLE 634 0 0 Cubic Corporation COM 229669106 6621 129826 SH SOLE 81763 0 48063 Cypress Semiconductor Corporation COM 232806109 22737 1513793 SH SOLE 953747 0 560046 Dana Incorporated COM 235825205 100456 3592845 SH SOLE 2309934 0 1282911 Darling Ingredients Inc. COM 237266101 7029 401204 SH SOLE 252013 0 149191 DaVita Inc. COM 23918K108 19 327 SH SOLE 327 0 0 Deckers Outdoor Corporation COM 243537107 30828 450637 SH SOLE 142185 0 308452 Del Taco Restaurants Inc. COM 245496104 29038 1892950 SH SOLE 656979 0 1235971 DexCom Inc. COM 252131107 41521 848670 SH SOLE 513509 0 335161 Diplomat Pharmacy Inc. COM 25456K101 83611 4037213 SH SOLE 1860835 0 2176378 Dollar General Corporation COM 256677105 128000 1579270 SH SOLE 1073748 0 505522 Dollar Tree Inc. COM 256746108 53552 616811 SH SOLE 410774 0 206037 Dominion Diamond Corporation COM 257287102 9135 644228 SH SOLE 406990 0 237238 Dril-Quip Inc. COM 262037104 7251 164238 SH SOLE 103639 0 60599 DSW Inc. Class A COM 23334L102 14 660 SH SOLE 660 0 0 DXC Technology Co. COM 23355L106 101280 1179315 SH SOLE 820745 0 358570 DXP Enterprises Inc. COM 233377407 31878 1012314 SH SOLE 441538 0 570776 E TRADE Financial Corporation COM 269246401 77514 1777443 SH SOLE 1160086 0 617357 Eagle Materials Inc. COM 26969P108 134523 1260759 SH SOLE 765018 0 495741 Eastman Chemical Company COM 277432100 29 317 SH SOLE 317 0 0 Edison International COM 281020107 73 948 SH SOLE 948 0 0 Edwards Lifesciences Corporation COM 28176E108 87735 802621 SH SOLE 518923 0 283698 Electronic Arts Inc. COM 285512109 182658 1547166 SH SOLE 1057737 0 489429 Ellie Mae Inc. COM 28849P100 38276 466044 SH SOLE 264650 0 201394 Encore Wire Corporation COM 292562105 47810 1067791 SH SOLE 445340 0 622451 EnerSys COM 29275Y102 30665 443331 SH SOLE 153609 0 289722 Entellus Medical Inc. COM 29363K105 15775 854524 SH SOLE 538816 0 315708 Envision Healthcare Corp. COM 29414D100 8732 194256 SH SOLE 41662 0 152594 Equity Commonwealth COM 294628102 68 2229 SH SOLE 2229 0 0 Euronav NV COM B38564108 5998 740471 SH SOLE 466974 0 273497 Euronet Worldwide Inc. COM 298736109 203635 2148274 SH SOLE 1302905 0 845369 Everest Re Group Ltd. COM G3223R108 27658 121098 SH SOLE 76551 0 44547 Exact Sciences Corporation COM 30063P105 43196 916713 SH SOLE 430280 0 486433 Expedia Inc. COM 30212P303 108515 753889 SH SOLE 502053 0 251836 Express Inc. COM 30219E103 4414 652932 SH SOLE 140024 0 512908 Ferroglobe PLC COM G33856108 51746 3932066 SH SOLE 2478159 0 1453907 Fidelity National Financial Inc. - FNF COM 31620R303 24 514 SH SOLE 514 0 0 Fidelity National Information Services COM 31620M106 85 905 SH SOLE 905 0 0 FireEye Inc. COM 31816Q101 5921 353099 SH SOLE 75724 0 277375 First Bancorp COM 318672706 54267 10598957 SH SOLE 4141260 0 6457697 First Horizon National Corporation COM 320517105 91605 4783526 SH SOLE 1684016 0 3099510 Flex Ltd. COM Y2573F102 66017 3984153 SH SOLE 2612651 0 1371502 Flushing Financial Corporation COM 343873105 73402 2469788 SH SOLE 912366 0 1557422 FMC Corporation COM 302491303 130523 1461458 SH SOLE 1002165 0 459293 FormFactor Inc. COM 346375108 36731 2179882 SH SOLE 759614 0 1420268 Forterra Inc. COM 34960W106 9813 2180657 SH SOLE 1376061 0 804596 Fortinet Inc. COM 34959E109 35339 986016 SH SOLE 607446 0 378570 Gartner Inc. COM 366651107 53194 427567 SH SOLE 275750 0 151817 GasLog Ltd. COM G37585109 29151 1670536 SH SOLE 917028 0 753508 Generac Holdings Inc. COM 368736104 2963 64513 SH SOLE 40679 0 23834 Global Eagle Entertainment Inc. COM 37951D102 28459 8321481 SH SOLE 4443358 0 3878123 Global Payments Inc. COM 37940X102 174513 1836396 SH SOLE 1221690 0 614706 Gogo Inc. COM 38046C109 18332 1552202 SH SOLE 978753 0 573449 Golar LNG Limited COM G9456A100 7380 326395 SH SOLE 206014 0 120381 Granite Construction Incorporated COM 387328107 36776 634614 SH SOLE 270314 0 364300 Graphic Packaging Holding Company COM 388689101 23945 1716476 SH SOLE 1249357 0 467119 Green Dot Corporation Class A COM 39304D102 38705 780655 SH SOLE 491653 0 289002 Greenhill & Co. Inc. COM 395259104 15577 938377 SH SOLE 464272 0 474105 Hawaiian Holdings Inc. COM 419879101 6671 177668 SH SOLE 113086 0 64582 HD Supply Holdings Inc. COM 40416M105 81630 2263090 SH SOLE 1501312 0 761778 Healthcare Trust of America Inc. Class COM 42225P501 42831 1437289 SH SOLE 774905 0 662384 Highwoods Properties Inc. COM 431284108 69 1325 SH SOLE 1325 0 0 HNI Corporation COM 404251100 43493 1048786 SH SOLE 357718 0 691068 HubSpot Inc. COM 443573100 16731 199060 SH SOLE 42678 0 156382 Illumina Inc. COM 452327109 84436 423876 SH SOLE 283095 0 140781 IMAX Corporation COM 45245E109 44265 1954294 SH SOLE 1241486 0 712808 Impax Laboratories Inc. COM 45256B101 32897 1620548 SH SOLE 562941 0 1057607 Incyte Corporation COM 45337C102 104626 896229 SH SOLE 594168 0 302061 Infinera Corporation COM 45667G103 33729 3802621 SH SOLE 1696744 0 2105877 Ingersoll-Rand Plc COM G47791101 22 242 SH SOLE 242 0 0 Innophos Holdings Inc. COM 45774N108 42758 869238 SH SOLE 346829 0 522409 Inphi Corporation COM 45772F107 15338 386434 SH SOLE 82889 0 303545 Insight Enterprises Inc. COM 45765U103 25663 558853 SH SOLE 194567 0 364286 Insulet Corporation COM 45784P101 81059 1471666 SH SOLE 893542 0 578124 Integrated Device Technology Inc. COM 458118106 137252 5163723 SH SOLE 2725846 0 2437877 Interface Inc. COM 458665304 61402 2803740 SH SOLE 1390441 0 1413299 International Seaways Inc. COM Y41053102 16062 815307 SH SOLE 284670 0 530637 Interxion Holding N.V. COM N47279109 70027 1374968 SH SOLE 911830 0 463138 Intrexon Corporation COM 46122T102 2197 115583 SH SOLE 24783 0 90800 Investment Technology Group Inc. COM 46145F105 44425 2006544 SH SOLE 699058 0 1307486 Ionis Pharmaceuticals Inc. COM 462222100 4459 87944 SH SOLE 18856 0 69088 Itron Inc. COM 465741106 62301 804397 SH SOLE 420690 0 383707 Jabil Inc COM 466313103 69989 2451439 SH SOLE 1171977 0 1279462 Jack Henry & Associates Inc. COM 426281101 57088 555381 SH SOLE 327449 0 227932 James River Group Holdings Ltd COM G5005R107 58939 1420902 SH SOLE 448856 0 972046 JetBlue Airways Corporation COM 477143101 66719 3600572 SH SOLE 1935771 0 1664801 Jones Lang LaSalle Incorporated COM 48020Q107 19 151 SH SOLE 151 0 0 KAR Auction Services Inc. COM 48238T109 122453 2564993 SH SOLE 1496348 0 1068645 KBR Inc. 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COM 529898108 18491 1996910 SH SOLE 695334 0 1301576 Liberty Interactive Corporation QVC Gr COM 53071M104 25 1060 SH SOLE 1060 0 0 Lions Gate Entertainment Corp Class A COM 535919401 58 1740 SH SOLE 1740 0 0 Lions Gate Entertainment Corp Class B COM 535919500 26186 823721 SH SOLE 518352 0 305369 LKQ Corporation COM 501889208 84693 2353239 SH SOLE 1408393 0 944846 LogMeIn Inc. COM 54142L109 2920 26537 SH SOLE 5692 0 20845 Louisiana-Pacific Corporation COM 546347105 15094 557391 SH SOLE 351224 0 206167 LPL Financial Holdings Inc. COM 50212V100 11533 223639 SH SOLE 141298 0 82341 LSI Industries Inc. COM 50216C108 6319 955983 SH SOLE 599258 0 356725 Mack-Cali Realty Corporation COM 554489104 55261 2330721 SH SOLE 812091 0 1518630 MACOM Technology Solutions Holdings In COM 55405Y100 151738 3401434 SH SOLE 2030063 0 1371371 Macquarie Infrastructure Corporation COM 55608B105 24188 335112 SH SOLE 212006 0 123106 Marathon Petroleum Corporation COM 56585A102 48 858 SH SOLE 858 0 0 MarineMax Inc. COM 567908108 12044 727738 SH SOLE 455693 0 272045 Martin Marietta Materials Inc. COM 573284106 89407 433530 SH SOLE 284931 0 148599 Marvell Technology Group Ltd. COM G5876H105 47 2617 SH SOLE 2617 0 0 MasTec Inc. COM 576323109 76845 1656134 SH SOLE 893675 0 762459 Maxim Integrated Products Inc. COM 57772K101 22896 479897 SH SOLE 303967 0 175930 MDU Resources Group Inc. COM 552690109 47048 1813033 SH SOLE 650006 0 1163027 Medidata Solutions Inc. COM 58471A105 3829 49049 SH SOLE 10517 0 38532 MEDNAX Inc. COM 58502B106 7 172 SH SOLE 172 0 0 Merit Medical Systems Inc. COM 589889104 66522 1570756 SH SOLE 632122 0 938634 Meritor Inc. COM 59001K100 47933 1842852 SH SOLE 951883 0 890969 Methanex Corporation COM 59151K108 15 293 SH SOLE 293 0 0 MFA Financial Inc. COM 55272X102 27 3036 SH SOLE 3036 0 0 MGM Resorts International COM 552953101 73034 2240983 SH SOLE 1559684 0 681299 Micron Technology Inc. COM 595112103 16 403 SH SOLE 403 0 0 Mimecast Limited COM G14838109 11917 419304 SH SOLE 89895 0 329409 Modine Manufacturing Company COM 607828100 94476 4907861 SH SOLE 1876165 0 3031696 Molina Healthcare Inc. COM 60855R100 12261 178323 SH SOLE 94375 0 83948 Monolithic Power Systems Inc. COM 609839105 128958 1210304 SH SOLE 745676 0 464628 Monster Beverage Corporation COM 61174X109 73747 1334786 SH SOLE 880489 0 454297 Moody's Corporation COM 615369105 52087 374159 SH SOLE 248711 0 125448 MRC Global Inc. COM 55345K103 44910 2567769 SH SOLE 1063320 0 1504449 Mylan N.V. COM N59465109 42 1326 SH SOLE 1326 0 0 Myriad Genetics Inc. COM 62855J104 97170 2685733 SH SOLE 1159503 0 1526230 Nasdaq Inc. COM 631103108 96957 1249927 SH SOLE 829230 0 420697 National Retail Properties Inc. COM 637417106 23438 562598 SH SOLE 199684 0 362914 Navigator Holdings Ltd. COM Y62132108 4489 404380 SH SOLE 255647 0 148733 Navigators Group Inc. COM 638904102 58210 997604 SH SOLE 347522 0 650082 Nevro Corp. COM 64157F103 69230 761770 SH SOLE 433404 0 328366 New Relic Inc. COM 64829B100 10766 216192 SH SOLE 46363 0 169829 Noble Energy Inc. COM 655044105 26 922 SH SOLE 922 0 0 Northern Trust Corporation COM 665859104 18 198 SH SOLE 198 0 0 Novocure Ltd. COM G6674U108 16546 833576 SH SOLE 178715 0 654861 Nuance Communications Inc. COM 67020Y100 20588 1309675 SH SOLE 826364 0 483311 Nutanix Inc. Class A COM 67059N108 7921 353794 SH SOLE 75873 0 277921 O'Reilly Automotive Inc. COM 67103H107 111071 515720 SH SOLE 343410 0 172310 ON Semiconductor Corporation COM 682189105 46079 2494793 SH SOLE 1199146 0 1295647 P. H. 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COM 756577102 92379 833290 SH SOLE 553397 0 279893 Renasant Corporation COM 75970E107 54616 1273099 SH SOLE 441160 0 831939 Rent-A-Center Inc COM 76009N100 36913 3215402 SH SOLE 1118465 0 2096937 RingCentral Inc. Class A COM 76680R206 3458 82833 SH SOLE 17764 0 65069 RLJ Lodging Trust COM 74965L101 48 2179 SH SOLE 2179 0 0 Rockwell Collins Inc. COM 774341101 25 195 SH SOLE 195 0 0 Rogers Corporation COM 775133101 46831 351374 SH SOLE 221030 0 130344 Ross Stores Inc. COM 778296103 57324 887776 SH SOLE 583940 0 303836 Saia Inc. COM 78709Y105 26461 422361 SH SOLE 145658 0 276703 Sangamo Therapeutics Inc. COM 800677106 7317 487788 SH SOLE 308222 0 179566 SBA Communications Corp. Class A COM 78410G104 92752 643885 SH SOLE 424258 0 219627 SEI Investments Company COM 784117103 59130 968388 SH SOLE 637662 0 330726 Semtech Corporation COM 816850101 79951 2129182 SH SOLE 787983 0 1341199 ServiceMaster Global Holdings Inc. COM 81761R109 54170 1159206 SH SOLE 766192 0 393014 Sherwin-Williams Company COM 824348106 59998 167574 SH SOLE 111317 0 56257 Signature Bank COM 82669G104 39027 304802 SH SOLE 179402 0 125400 Silicon Laboratories Inc. COM 826919102 11170 139805 SH SOLE 88353 0 51452 Silver Spring Networks Inc. COM 82817Q103 1034 63915 SH SOLE 40422 0 23493 Skyworks Solutions Inc. COM 83088M102 47203 463224 SH SOLE 292405 0 170819 SM Energy Company COM 78454L100 48725 2746616 SH SOLE 1099397 0 1647219 SS&C Technologies Holdings Inc. COM 78467J100 64532 1607274 SH SOLE 1060482 0 546792 Steel Dynamics Inc. COM 858119100 7693 223179 SH SOLE 141550 0 81629 STERIS Plc COM G84720104 89683 1014513 SH SOLE 648532 0 365981 Sunstone Hotel Investors Inc. COM 867892101 68001 4231568 SH SOLE 1489913 0 2741655 Tailored Brands Inc. COM 87403A107 18389 1273482 SH SOLE 673660 0 599822 Tandem Diabetes Care Inc. COM 875372203 3533 4840352 SH SOLE 3068381 0 1771971 TechnipFMC Plc COM G87110105 7447 266710 SH SOLE 168684 0 98026 Teleflex Incorporated COM 879369106 74677 308622 SH SOLE 204750 0 103872 Texas Capital Bancshares Inc. COM 88224Q107 36777 428642 SH SOLE 149017 0 279625 Texas Roadhouse Inc. COM 882681109 36291 738521 SH SOLE 487667 0 250854 TiVo Corp. COM 88870P106 74269 3741496 SH SOLE 2324774 0 1416722 Trade Desk Inc. Class A COM 88339J105 375 6093 SH SOLE 1307 0 4786 TransUnion COM 89400J107 15664 331434 SH SOLE 71084 0 260350 Trex Company Inc. COM 89531P105 25749 285875 SH SOLE 180050 0 105825 Tronox Ltd. Class A COM Q9235V101 31938 1513644 SH SOLE 955405 0 558239 Tutor Perini Corporation COM 901109108 53652 1889158 SH SOLE 1099035 0 790123 Twilio Inc. Class A COM 90138F102 11908 398921 SH SOLE 85536 0 313385 United Continental Holdings Inc. COM 910047109 108766 1786561 SH SOLE 1126333 0 660228 Unitil Corporation COM 913259107 47057 951407 SH SOLE 348007 0 603400 Universal Display Corporation COM 91347P105 94127 730516 SH SOLE 472686 0 257830 Universal Electronics Inc. COM 913483103 13331 210266 SH SOLE 132591 0 77675 Universal Health Services Inc. Class B COM 913903100 32 292 SH SOLE 292 0 0 Vantiv Inc. Class A COM 92210H105 54600 774798 SH SOLE 508735 0 266063 Veeco Instruments Inc. COM 922417100 55562 2596377 SH SOLE 1335644 0 1260733 Virtusa Corporation COM 92827P102 39233 1038462 SH SOLE 360735 0 677727 Vista Outdoor Inc COM 928377100 66627 2904412 SH SOLE 1247878 0 1656534 Vulcan Materials Company COM 929160109 69737 583085 SH SOLE 388939 0 194146 W. P. Carey Inc. COM 92936U109 59 879 SH SOLE 879 0 0 W. R. Berkley Corporation COM 084423102 17747 265905 SH SOLE 167846 0 98059 WABCO Holdings Inc. COM 92927K102 12413 83873 SH SOLE 52944 0 30929 Warrior Met Coal Inc. COM 93627C101 14904 632343 SH SOLE 399614 0 232729 Washington Federal Inc. COM 938824109 65899 1958375 SH SOLE 676421 0 1281954 Waste Connections Inc. COM 94106B101 127421 1821340 SH SOLE 1211531 0 609809 Watsco Inc. COM 942622200 37704 234086 SH SOLE 112234 0 121852 Web.com Group Inc. COM 94733A104 7416 296644 SH SOLE 187678 0 108966 Webster Financial Corporation COM 947890109 62400 1187444 SH SOLE 747116 0 440328 Welbilt Inc COM 949090104 2906 126055 SH SOLE 27036 0 99019 Wesco Aircraft Holdings Inc COM 950814103 57228 6088113 SH SOLE 2064309 0 4023804 WESCO International Inc. COM 95082P105 23276 399583 SH SOLE 139026 0 260557 Western Digital Corporation COM 958102105 21 242 SH SOLE 242 0 0 Westinghouse Air Brake Technologies Co COM 929740108 23202 306293 SH SOLE 202183 0 104110 Willis Towers Watson Public Limited Co COM G96629103 88162 571630 SH SOLE 377244 0 194386 Wix.com Ltd. COM M98068105 16071 223674 SH SOLE 47963 0 175711 Workiva Inc. Class A COM 98139A105 8407 403201 SH SOLE 86449 0 316752 WSFS Financial Corporation COM 929328102 21506 441155 SH SOLE 154657 0 286498 Xperi Corp COM 98421B100 35405 1399407 SH SOLE 712751 0 686656 Yum! Brands Inc. COM 988498101 83375 1132652 SH SOLE 783086 0 349566 Zendesk Inc. COM 98936J101 20332 698453 SH SOLE 149745 0 548708 Zoetis Inc. Class A COM 98978V103 136484 2140589 SH SOLE 1430941 0 709648