0001310051-21-000004.txt : 20210812 0001310051-21-000004.hdr.sgml : 20210812 20210812104144 ACCESSION NUMBER: 0001310051-21-000004 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210630 FILED AS OF DATE: 20210812 DATE AS OF CHANGE: 20210812 EFFECTIVENESS DATE: 20210812 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Pier Capital, LLC CENTRAL INDEX KEY: 0001310051 IRS NUMBER: 861105603 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-11012 FILM NUMBER: 211165980 BUSINESS ADDRESS: STREET 1: 600 SUMMER STREET STREET 2: SUITE 203 CITY: STAMFORD STATE: CT ZIP: 06901 BUSINESS PHONE: 203-425-1450 MAIL ADDRESS: STREET 1: 600 SUMMER STREET STREET 2: SUITE 203 CITY: STAMFORD STATE: CT ZIP: 06901 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001310051 XXXXXXXX 06-30-2021 06-30-2021 Pier Capital, LLC

600 SUMMER STREET SUITE 203 STAMFORD CT 06901

13F HOLDINGS REPORT 028-11012 N Kathy Mienko 203-425-1442 Kathy Mienko Stamford CT 08-12-2021 0 116 997273 false INFORMATION TABLE 2 June.xml Q2-2021 Acutus Medical Inc COM 005111109 7251 427049 SH SOLE 0 203851 0 223198 Adaptive Biotechnologies COM 00650F109 8160 199697 SH SOLE 0 96792 0 102905 Air Transport Services Group I COM 00922R105 9478 407992 SH SOLE 0 197142 0 210850 Alector Inc COM 014442107 7018 336914 SH SOLE 0 161809 0 175105 Allegro Microsystems Inc COM 01749D105 10858 391974 SH SOLE 0 188671 0 203303 Allogene Therapeutics Inc COM 019770106 7272 278828 SH SOLE 0 134664 0 144164 Alphatec Holdings Inc COM 02081G201 10307 672776 SH SOLE 0 322986 0 349790 American Eagle Outfitters Inc COM 02553E106 11786 314036 SH SOLE 0 150759 0 163277 Ansys Inc COM 03662Q105 5 15 SH SOLE 0 15 0 0 Appian Corporation COM 03782L101 4 27 SH SOLE 0 27 0 0 Avalara Inc COM 05338G106 739 4570 SH SOLE 0 4570 0 0 Avid Bioservices Inc COM 05368M106 12165 474279 SH SOLE 0 228162 0 246117 Axcelis Technologies Inc COM 054540208 10440 258284 SH SOLE 0 124263 0 134021 BWX Technologies Inc COM 05605H100 6 102 SH SOLE 0 102 0 0 Bandwidth Inc COM 05988J103 12832 93040 SH SOLE 0 45002 0 48038 Biohaven Pharmaceutical Holdin COM G11196105 11059 113918 SH SOLE 0 54860 0 59058 Biolife Solutions Inc COM 09062W204 6460 145145 SH SOLE 0 68643 0 76502 BlackLine Inc COM 09239B109 11235 100971 SH SOLE 0 48505 0 52466 Brooks Automation Inc COM 114340102 11705 122846 SH SOLE 0 59417 0 63429 CRISPR Therapeutics AG COM H17182108 1032 6374 SH SOLE 0 6374 0 0 Cardlytics Inc COM 14161W105 11156 87888 SH SOLE 0 42434 0 45454 Catalent Inc COM 148806102 6 57 SH SOLE 0 57 0 0 Cerus Corp COM 157085101 10502 1776961 SH SOLE 0 857606 0 919355 Chart Industries Inc COM 16115Q308 9921 67806 SH SOLE 0 32738 0 35068 Codexis Inc COM 192005106 14459 638098 SH SOLE 0 304145 0 333953 Coupa Software Inc COM 22266L106 942 3594 SH SOLE 0 3594 0 0 Cree Inc COM 225447101 681 6950 SH SOLE 0 6950 0 0 Crocs Inc COM 227046109 13055 112042 SH SOLE 0 53609 0 58433 Cryoport Inc COM 229050307 12011 190346 SH SOLE 0 91949 0 98397 DoubleVerify Holdings Inc COM 25862V105 6003 141774 SH SOLE 0 67719 0 74055 Elastic NV COM N14506104 692 4747 SH SOLE 0 4747 0 0 Endava Plc COM 29260V105 10521 92795 SH SOLE 0 44901 0 47894 Eventbrite Inc COM 29975E109 11990 631055 SH SOLE 0 304005 0 327050 Everbridge Inc COM 29978A104 13016 95651 SH SOLE 0 45267 0 50384 Evercore Inc COM 29977A105 9914 70429 SH SOLE 0 33895 0 36534 Exponent Inc COM 30214U102 10630 119161 SH SOLE 0 57340 0 61821 FTI Consulting Inc COM 302941109 21 157 SH SOLE 0 157 0 0 Fabrinet COM G3323L100 13475 140553 SH SOLE 0 67781 0 72772 Five9 Inc COM 338307101 9789 53376 SH SOLE 0 25590 0 27786 FormFactor Inc COM 346375108 13813 378848 SH SOLE 0 182917 0 195931 Fox Factory Holding Corp COM 35138V102 8629 55432 SH SOLE 0 26685 0 28747 Freshpet Inc COM 358039105 9721 59650 SH SOLE 0 28732 0 30918 Glacier Bancorp Inc COM 37637Q105 9882 179408 SH SOLE 0 86268 0 93140 HealthEquity Inc COM 42226A107 9960 123754 SH SOLE 0 59333 0 64421 Hexcel Corp COM 428291108 11259 180433 SH SOLE 0 86716 0 93717 Houlihan Lokey Inc COM 441593100 13376 163538 SH SOLE 0 78740 0 84798 II-VI Inc COM 902104108 6 78 SH SOLE 0 78 0 0 Inari Medical Inc COM 45332Y109 7155 76708 SH SOLE 0 37012 0 39696 Installed Building Products In COM 45780R101 11118 90864 SH SOLE 0 43655 0 47209 Insulet Corp COM 45784P101 1407 5126 SH SOLE 0 5126 0 0 Inter Parfums Inc COM 458334109 12319 171093 SH SOLE 0 82266 0 88827 Itron Inc COM 465741106 12082 120841 SH SOLE 0 57447 0 63394 Jamf Holding Corp COM 47074L105 10805 321853 SH SOLE 0 154687 0 167166 Kornit Digital Ltd COM M6372Q113 11672 93880 SH SOLE 0 45322 0 48558 LGI Homes Inc COM 50187T106 4925 30412 SH SOLE 0 14464 0 15948 LHC Group Inc COM 50187A107 10930 54580 SH SOLE 0 26429 0 28151 Lattice Semiconductor Corp COM 518415104 12643 225036 SH SOLE 0 107966 0 117070 Lifestance Health Group Inc COM 53228F101 501 17984 SH SOLE 0 17984 0 0 Lindblad Expeditions Holdings COM 535219109 10545 658668 SH SOLE 0 314228 0 344440 Liveperson Inc COM 538146101 11541 182489 SH SOLE 0 88072 0 94417 Lyft Inc COM 55087P104 9 150 SH SOLE 0 150 0 0 MSA Safety Inc COM 553498106 10352 62520 SH SOLE 0 29966 0 32554 MSCI Inc COM 55354G100 453 849 SH SOLE 0 849 0 0 Magnite Inc COM 55955D100 11974 353844 SH SOLE 0 169229 0 184615 Marten Transport LTD COM 573075108 11690 708928 SH SOLE 0 340607 0 368321 Maximus Inc COM 577933104 11664 132592 SH SOLE 0 63796 0 68796 Mercury Systems Inc COM 589378108 14 208 SH SOLE 0 208 0 0 Meritor Inc COM 59001K100 11180 477358 SH SOLE 0 232069 0 245289 Mirati Therapeutics Inc COM 60468T105 10217 63251 SH SOLE 0 30562 0 32689 Moelis & Co COM 60786M105 10799 189827 SH SOLE 0 91372 0 98455 MongoDB Inc COM 60937P106 9 24 SH SOLE 0 24 0 0 Montrose Environmental Group I COM 615111101 10938 203830 SH SOLE 0 98613 0 105217 Myovant Sciences LTD COM G637AM102 6845 300616 SH SOLE 0 144821 0 155795 Oak Street Health Inc COM 67181A107 5 93 SH SOLE 0 93 0 0 Ollie's Bargain Outlet Holding COM 681116109 7624 90627 SH SOLE 0 43005 0 47622 Omnicell Inc COM 68213N109 7985 52726 SH SOLE 0 25552 0 27174 Pagerduty Inc COM 69553P100 15150 355807 SH SOLE 0 169115 0 186692 Papa John's International Inc COM 698813102 15048 144086 SH SOLE 0 69283 0 74803 Personalis Inc COM 71535D106 7859 310616 SH SOLE 0 148496 0 162120 Pinterest Inc COM 72352L106 846 10718 SH SOLE 0 10718 0 0 Poshmark Inc COM 73739W104 8178 171301 SH SOLE 0 82204 0 89097 Power Integrations Inc COM 739276103 10447 127304 SH SOLE 0 61264 0 66040 Progyny Inc COM 74340E103 8364 141768 SH SOLE 0 68600 0 73168 Pros Holdings Inc COM 74346Y103 11903 261197 SH SOLE 0 124581 0 136616 RadNet Inc COM 750491102 10966 325495 SH SOLE 0 157227 0 168268 Raven Industries Inc COM 754212108 10637 183865 SH SOLE 0 88663 0 95202 Repligen Corp COM 759916109 5037 25232 SH SOLE 0 12125 0 13107 Revance Therapeutics Inc COM 761330109 5048 170316 SH SOLE 0 81369 0 88947 Saia Inc COM 78709Y105 10145 48429 SH SOLE 0 23246 0 25183 Schrodinger Inc COM 80810D103 6515 86172 SH SOLE 0 41176 0 44996 Seacoast Banking Corp COM 811707801 9287 271957 SH SOLE 0 130475 0 141482 Seer Inc COM 81578P106 10456 318964 SH SOLE 0 153887 0 165077 Semtech Corp COM 816850101 11177 162463 SH SOLE 0 78113 0 84350 Shake Shack Inc COM 819047101 14306 133678 SH SOLE 0 64727 0 68951 Silicon Laboratories Inc COM 826919102 12291 80201 SH SOLE 0 38615 0 41586 Silvergate Capital Corporation COM 82837P408 8619 76057 SH SOLE 0 36685 0 39372 SiteOne Landscape Supply Inc COM 82982L103 7338 43355 SH SOLE 0 20819 0 22536 Skyline Champion Corp COM 830830105 11398 213852 SH SOLE 0 102901 0 110951 SolarEdge Technologies Inc COM 83417M104 785 2839 SH SOLE 0 2839 0 0 Sprout Social Inc - Class A COM 85209W109 12287 137405 SH SOLE 0 66160 0 71245 TG Therapeutics INC COM 88322Q108 10880 280486 SH SOLE 0 134804 0 145682 Tandem Diabetes Care Inc COM 875372203 6001 61613 SH SOLE 0 29249 0 32364 TechTarget Inc COM 87874R100 9745 125759 SH SOLE 0 60187 0 65572 Telos Corporation COM 87969B101 12869 378391 SH SOLE 0 182991 0 195400 Tenable Holdings Inc COM 88025T102 10145 245340 SH SOLE 0 118153 0 127187 The AZEK Co Inc COM 05478C105 10427 245573 SH SOLE 0 118147 0 127426 Upwork Inc COM 91688F104 11304 193926 SH SOLE 0 92941 0 100985 Vital Farms Inc COM 92847W103 6726 336967 SH SOLE 0 159222 0 177745 WNS Holdings Ltd COM 92932M101 11922 149263 SH SOLE 0 72284 0 76979 WillScot Mobile Mini Holdings COM 971378104 11797 423281 SH SOLE 0 203279 0 220002 Wingstop Inc COM 974155103 13134 83323 SH SOLE 0 40271 0 43052 Wix com Ltd COM M98068105 804 2771 SH SOLE 0 2771 0 0 Workiva Inc COM 98139A105 7831 70340 SH SOLE 0 33474 0 36866 YEXT Inc COM 98585N106 10069 704652 SH SOLE 0 342331 0 362321 elf Beauty Inc COM 26856L103 12427 457900 SH SOLE 0 220573 0 237327 nLight Inc COM 65487K100 12463 343529 SH SOLE 0 165645 0 177884