0001398344-23-003123.txt : 20230214 0001398344-23-003123.hdr.sgml : 20230214 20230214090009 ACCESSION NUMBER: 0001398344-23-003123 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20221231 FILED AS OF DATE: 20230214 DATE AS OF CHANGE: 20230214 EFFECTIVENESS DATE: 20230214 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Granahan Investment Management, LLC CENTRAL INDEX KEY: 0001026710 IRS NUMBER: 042856200 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-05876 FILM NUMBER: 23623143 BUSINESS ADDRESS: STREET 1: 404 WYMAN STREET STREET 2: SUITE 460 CITY: WALTHAM STATE: MA ZIP: 02451 BUSINESS PHONE: 7818904412 MAIL ADDRESS: STREET 1: 404 WYMAN STREET STREET 2: SUITE 460 CITY: WALTHAM STATE: MA ZIP: 02451 FORMER COMPANY: FORMER CONFORMED NAME: GRANAHAN INVESTMENT MANAGEMENT INC/MA DATE OF NAME CHANGE: 19990322 13F-HR 1 primary_doc.xml X0202 13F-HR LIVE false false false 0001026710 XXXXXXXX 12-31-2022 12-31-2022 false Granahan Investment Management, LLC

404 WYMAN STREET SUITE 460 WALTHAM MA 02451

13F HOLDINGS REPORT 028-05876 000107745 801-23705 N Susan Rawley 781-902-1413 Susan Rawley Waltham MA 02-14-2023 1 170 3270480003 1 028-15699 000148574 801-71604 Destra Capital Advisors LLC INFORMATION TABLE 2 fp0081690-1_13fhr-table.xml 908 DEVICES INC COM 65443P102 8419368 1104904 SH SOLE 903073 0 201831 AFFIMED N V COM N01045108 4761040 3839548 SH SOLE 3560510 0 279038 AIRGAIN INC COM 00938A104 4493684 690274 SH SOLE 525450 0 164824 AKOUSTIS TECHNOLOGIES INC COM 00973N102 2648406 939151 SH SOLE 701251 0 237900 AKOYA BIOSCIENCES INC COM 00974H104 5161484 539340 SH SOLE 445621 0 93719 ALTA EQUIPMENT GROUP INC COMMON STOCK 02128L106 13297248 1008131 SH SOLE 863486 0 144645 AMBARELLA INC SHS G037AX101 16825327 204613 SH SOLE 185776 0 18837 AMERESCO INC CL A 02361E108 16986465 297278 SH SOLE 280198 0 17080 AMERICAN WELL CORP CL A 03044L105 5361390 1894484 SH SOLE 1561737 0 332747 APELLIS PHARMACEUTICALS INC COM 03753U106 9437489 182508 SH SOLE 141463 0 41045 APPIAN CORP CL A 03782L101 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