0001570598-20-000001.txt : 20200214 0001570598-20-000001.hdr.sgml : 20200214 20200214160933 ACCESSION NUMBER: 0001570598-20-000001 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20191231 FILED AS OF DATE: 20200214 DATE AS OF CHANGE: 20200214 EFFECTIVENESS DATE: 20200214 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Lyon Street Capital, LLC CENTRAL INDEX KEY: 0001570598 IRS NUMBER: 263871024 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-15438 FILM NUMBER: 20619708 BUSINESS ADDRESS: STREET 1: 275 SACRAMENTO STREET, 8TH FLOOR CITY: SAN FRANCISCO STATE: CA ZIP: 94111 BUSINESS PHONE: 415-418-2211 MAIL ADDRESS: STREET 1: 275 SACRAMENTO STREET, 8TH FLOOR CITY: SAN FRANCISCO STATE: CA ZIP: 94111 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001570598 XXXXXXXX 12-31-2019 12-31-2019 false Lyon Street Capital, LLC

275 Sacramento Street, 8th Floor San Francisco CA 94111

13F HOLDINGS REPORT 028-15438 N Aileen Henry 415-418-2202 /s/ Aileen Henry San Francisco CA 02-14-2020 0 56 58734 INFORMATION TABLE 2 infotable.xml ALPHABET INC CAP STK CL A 02079K305 1339 1000 SH SOLE 1000 0 0 AMAZON COM INC COM 023135106 1111 601 SH SOLE 601 0 0 BELLRING BRANDS INC COM CL A 079823100 1171 55000 SH SOLE 55000 0 0 BIOTELEMETRY INC COM 090672106 1436 31013 SH SOLE 31013 0 0 BOOT BARN HLDGS INC COM 099406100 1247 28000 SH SOLE 28000 0 0 CALIX INC COM 13100M509 580 72500 SH SOLE 72500 0 0 CENTURY ALUM CO COM 156431108 460 61169 SH SOLE 61169 0 0 CENTURY CMNTYS INC COM 156504300 1121 41000 SH SOLE 41000 0 0 CHICOS FAS INC COM 168615102 345 90496 SH SOLE 90496 0 0 CLEAN ENERGY FUELS CORP COM 184499101 540 230923 SH SOLE 230923 0 0 CLEARWATER PAPER CORP COM 18538R103 745 34862 SH SOLE 34862 0 0 COLUMBIA SPORTSWEAR CO COM 198516106 1002 10000 SH SOLE 10000 0 0 COVIA HLDGS CORP COM 22305A103 373 183032 SH SOLE 183032 0 0 CSW INDUSTRIALS INC COM 126402106 1502 19500 SH SOLE 19500 0 0 CUBIC CORP COM 229669106 1335 21000 SH SOLE 21000 0 0 DECKERS OUTDOOR CORP COM 243537107 1037 6142 SH SOLE 6142 0 0 DHT HOLDINGS INC SHS NEW Y2065G121 556 67174 SH SOLE 67174 0 0 DROPBOX INC CL A 26210C104 1594 89000 SH SOLE 89000 0 0 EHEALTH INC COM 28238P109 2018 21000 SH SOLE 21000 0 0 ELDORADO RESORTS INC COM 28470R102 1312 22000 SH SOLE 22000 0 0 EURONAV NV ANTWERPEN SHS B38564108 506 40334 SH SOLE 40334 0 0 EXPRESS INC COM 30219E103 916 188130 SH SOLE 188130 0 0 FACEBOOK INC CL A 30303M102 1232 6000 SH SOLE 6000 0 0 FIVE9 INC COM 338307101 791 12061 SH SOLE 12061 0 0 FRONTDOOR INC COM 35905A109 1660 35000 SH SOLE 35000 0 0 GRAND CANYON ED INC COM 38526M106 2107 22000 SH SOLE 22000 0 0 GREEN DOT CORP CL A 39304D102 467 20032 SH SOLE 20032 0 0 INFINERA CORPORATION COM 45667G103 635 80000 SH SOLE 80000 0 0 INTERNATIONAL SEAWAYS INC COM Y41053102 535 17973 SH SOLE 17973 0 0 LIBERTY OILFIELD SVCS INC COM CL A 53115L104 538 48350 SH SOLE 48350 0 0 MASTERCRAFT BOAT HLDGS INC COM 57637H103 1310 83204 SH SOLE 83204 0 0 MICROSOFT CORP COM 594918104 1262 8000 SH SOLE 8000 0 0 MONTAGE RES CORP COM 61179L100 675 85000 SH SOLE 85000 0 0 NATUS MEDICAL INC COM 639050103 1485 45000 SH SOLE 45000 0 0 NEXPOINT RESIDENTIAL TR INC COM 65341D102 1215 26991 SH SOLE 26991 0 0 NORDIC AMERICAN TANKERS LIMI COM G65773106 595 120917 SH SOLE 120917 0 0 PDF SOLUTIONS INC COM 693282105 723 42794 SH SOLE 42794 0 0 POST HLDGS INC COM 737446104 1309 12000 SH SOLE 12000 0 0 PURPLE INNOVATION INC COM 74640Y106 2417 277440 SH SOLE 277440 0 0 QUINSTREET INC COM 74874Q100 751 49080 SH SOLE 49080 0 0 REALPAGE INC COM 75606N109 1505 28000 SH SOLE 28000 0 0 RINGCENTRAL INC CL A 76680R206 843 5000 SH SOLE 5000 0 0 SEABOARD CORP COM 811543107 850 200 SH SOLE 200 0 0 SIMPLY GOOD FOODS CO COM 82900L102 1085 38000 SH SOLE 38000 0 0 SPORTSMANS WHSE HLDGS INC COM 84920Y106 1771 220588 SH SOLE 220588 0 0 STITCH FIX INC COM CL A 860897107 513 20000 SH SOLE 20000 0 0 TACTILE SYS TECHNOLOGY INC COM 87357P100 878 13000 SH SOLE 13000 0 0 TEEKAY TANKERS LTD CL A Y8565N300 568 23686 SH SOLE 23686 0 0 TEMPUR SEALY INTL INC COM 88023U101 1132 13000 SH SOLE 13000 0 0 THE CHARLES SCHWAB CORPORATI COM 808513105 1237 26000 SH SOLE 26000 0 0 TYLER TECHNOLOGIES INC COM 902252105 690 2300 SH SOLE 2300 0 0 ULTRA CLEAN HLDGS INC COM 90385V107 1385 59000 SH SOLE 59000 0 0 UPLAND SOFTWARE INC COM 91544A109 1107 31000 SH SOLE 31000 0 0 WALKER & DUNLOP INC COM 93148P102 1036 16022 SH SOLE 16022 0 0 WD-40 CO COM 929236107 1262 6500 SH SOLE 6500 0 0 ZILLOW GROUP INC CL C CAP STK 98954M200 919 20000 SH SOLE 20000 0 0