0001310051-21-000003.txt : 20210513 0001310051-21-000003.hdr.sgml : 20210513 20210513163512 ACCESSION NUMBER: 0001310051-21-000003 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210331 FILED AS OF DATE: 20210513 DATE AS OF CHANGE: 20210513 EFFECTIVENESS DATE: 20210513 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: 21920195 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 03-31-2021 03-31-2021 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 05-13-2021 0 118 1054762 false INFORMATION TABLE 2 March.xml Q1-2021 Acutus Medical Inc COM 005111109 6451 482483 SH SOLE 0 241815 0 240668 Adaptive Biotechnologies COM 00650F109 6319 156961 SH SOLE 0 78601 0 78360 Air Transport Services Group I COM 00922R105 10837 370358 SH SOLE 0 187206 0 183152 Alector Inc COM 014442107 10179 505403 SH SOLE 0 253642 0 251761 Allegro Microsystems Inc COM 01749D105 11283 445078 SH SOLE 0 224518 0 220560 Allogene Therapeutics Inc COM 019770106 9660 273646 SH SOLE 0 137195 0 136451 Alphatec Holdings Inc COM 02081G201 12049 763059 SH SOLE 0 385712 0 377347 American Eagle Outfitters Inc COM 02553E106 13375 457421 SH SOLE 0 228456 0 228965 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 407 3048 SH SOLE 0 3048 0 0 Avid Bioservices Inc COM 05368M106 10827 593937 SH SOLE 0 299560 0 294377 Axcelis 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