0000816788-19-000002.txt : 20190516 0000816788-19-000002.hdr.sgml : 20190516 20190515175103 ACCESSION NUMBER: 0000816788-19-000002 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20190331 FILED AS OF DATE: 20190516 DATE AS OF CHANGE: 20190515 EFFECTIVENESS DATE: 20190516 FILER: COMPANY DATA: COMPANY CONFORMED NAME: TANAKA CAPITAL MANAGEMENT INC CENTRAL INDEX KEY: 0000816788 IRS NUMBER: 133390215 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-02082 FILM NUMBER: 19829930 BUSINESS ADDRESS: STREET 1: 369 LEXINGTON AVENUE STREET 2: 20TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10169 BUSINESS PHONE: 2124903380 MAIL ADDRESS: STREET 1: 369 LEXINGTON AVENUE STREET 2: 20TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10017 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0000816788 XXXXXXXX 03-31-2019 03-31-2019 TANAKA CAPITAL MANAGEMENT INC

369 LEXINGTON AVENUE 20TH FLOOR NEW YORK NY 10017

13F HOLDINGS REPORT 028-02082 N Benjamin Bratt 2124903380 Benjamin Bratt New York NY 05-15-2019 0 54 33164 false INFORMATION TABLE 2 03311913F.xml Accenture plc COM G1151C101 160 908 SH SOLE 908 0 0 Advansix COM 00773T101 8 275 SH SOLE 275 0 0 AFLAC Inc. COM 001055102 1630 32598 SH SOLE 32598 0 0 Alaska Air Group Inc. COM 011659109 894 15926 SH SOLE 15926 0 0 Amazon.com Inc. COM 023135106 1076 604 SH SOLE 604 0 0 Altria Group, Inc. COM 718154107 526 9155 SH SOLE 9155 0 0 Amyris COM 03236M101 1910 913873 SH SOLE 913873 0 0 Apple Computing COM 037833100 3495 18399 SH SOLE 18399 0 0 Applied Materials COM 038222105 229 5777 SH SOLE 5777 0 0 ASML Holding N V ADR COM N07059111 42 224 SH SOLE 224 0 0 BeyondSpring Inc COM G10830100 791 49358 SH SOLE 49358 0 0 Cameco COM 13321L108 25 2100 SH SOLE 2100 0 0 Carrizo Oil and Gas COM 144577103 357 28608 SH SOLE 28608 0 0 Catalyst Pharmaceuticals COM 14888U101 1192 233794 SH SOLE 233794 0 0 CBS Corp. COM 124857103 893 18791 SH SOLE 18791 0 0 Celgene Corp. COM 151020104 353 3741 SH SOLE 3741 0 0 Church and Dwight Co. Inc. COM 171340102 10 140 SH SOLE 140 0 0 Colgate-Palmolive Co. COM 194162103 20 288 SH SOLE 288 0 0 Corcept Therapeutics COM 218352102 934 79574 SH SOLE 79574 0 0 Facebook, Inc. COM 30303M102 92 554 SH SOLE 554 0 0 Fuelnation, Inc. COM 359528205 0 251150 SH SOLE 251150 0 0 Garrett Motion, Inc. COM 366505105 9 598 SH SOLE 598 0 0 Google Inc. COM 38259P706 207 176 SH SOLE 176 0 0 Google Inc. COM 38259P508 206 176 SH SOLE 176 0 0 Honeywell International Inc. COM 438516106 959 6032 SH SOLE 6032 0 0 Intel Corp. COM 458140100 69 1280 SH SOLE 1280 0 0 Ionis Pharmaceuticals COM 462222100 2792 34391 SH SOLE 34391 0 0 JetBlue Airways Corp. COM 477143101 580 35459 SH SOLE 35459 0 0 JPMorgan Chase and Co. COM 46625H100 203 2010 SH SOLE 2010 0 0 Johnson and Johnson COM 478160104 21 152 SH SOLE 152 0 0 Kraft Heinz Company COM 50076Q106 12 376 SH SOLE 376 0 0 Lam Research Corp. COM 512807108 75 420 SH SOLE 420 0 0 Mondelez International, Inc. COM 609207105 30 596 SH SOLE 596 0 0 Monroe Muffler Brake Inc. COM 610236101 32 365 SH SOLE 365 0 0 Nanoco Group plc COM 0B01JLR99 1833 2956482 SH SOLE 2956482 0 0 Nanometrics COM 630077105 865 28011 SH SOLE 28011 0 0 Netflix COM 64110L106 387 1085 SH SOLE 1085 0 0 Neurotrope COM 64129T207 1048 192220 SH SOLE 192220 0 0 NexGen Energy COM 65340P106 2561 1581017 SH SOLE 1581017 0 0 NICE Systems Ltd. COM 653656108 29 238 SH SOLE 238 0 0 Nvidia COM 67066G104 66 370 SH SOLE 370 0 0 PepsiCo, Inc. COM 713448108 448 3654 SH SOLE 3654 0 0 Philip Morris International COM 718172109 497 5624 SH SOLE 5624 0 0 Procter And Gamble COM 742718109 11 110 SH SOLE 110 0 0 ProMetic Life Sciences COM 74342Q104 5 23321 SH SOLE 23321 0 0 QUALCOMM COM 747525103 1960 34373 SH SOLE 34373 0 0 Resideo Technologies COM 76118Y104 19 1003 SH SOLE 1003 0 0 Rudolph Technologies COM 781270103 1099 48199 SH SOLE 48199 0 0 SRC Energy COM 78470V108 92 17923 SH SOLE 17923 0 0 Stifel Financial Corp. COM 860630102 557 10564 SH SOLE 10564 0 0 Tesla Motors, Inc. COM 88160R101 574 2051 SH SOLE 2051 0 0 Tower Semiconductor COM M87915274 1248 75369 SH SOLE 75369 0 0 The Walt Disney Company COM 254687106 32 285 SH SOLE 285 0 0 Travelers Group COM 89417E109 1 6 SH SOLE 6 0 0