0000816788-21-000001.txt : 20210211 0000816788-21-000001.hdr.sgml : 20210211 20210211165712 ACCESSION NUMBER: 0000816788-21-000001 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20201231 FILED AS OF DATE: 20210211 DATE AS OF CHANGE: 20210211 EFFECTIVENESS DATE: 20210211 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: 21620579 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 12-31-2020 12-31-2020 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 02-11-2021 0 51 45040 false INFORMATION TABLE 2 12312013F.xml Accenture plc COM G1151C101 782 2995 SH SOLE 2995 0 0 AFLAC Inc. COM 001055102 1343 30206 SH SOLE 30206 0 0 Advanced Micro Devices COM 007903107 14 155 SH SOLE 155 0 0 Amazon.com Inc. COM 023135106 1329 408 SH SOLE 408 0 0 Altria Group, Inc. COM 718154107 206 5025 SH SOLE 5025 0 0 Amyris COM 03236M101 12487 2020485 SH SOLE 2020485 0 0 Amyris Warrants COM 03236M101 281 169153 SH SOLE 169153 0 0 Amyris Rights COM 03236M101 132 39800 SH SOLE 39800 0 0 Apple Computing COM 037833100 8405 63341 SH SOLE 63341 0 0 Applied Materials COM 038222105 397 4606 SH SOLE 4606 0 0 ASML Holding N V ADR COM N07059111 109 224 SH SOLE 224 0 0 BeyondSpring Inc COM G10830100 413 33826 SH SOLE 33826 0 0 Bristol-Myers Squibb COM 110122108 86 1392 SH SOLE 1392 0 0 Bristol-Myers Squibb Contingent Value Rights COM 110122157 1 1607 SH SOLE 1607 0 0 The Carlyle Group COM 14309L102 531 16895 SH SOLE 16895 0 0 Catalyst Pharmaceuticals COM 14888U101 752 225274 SH SOLE 225274 0 0 Church and Dwight Co. Inc. COM 171340102 9 100 SH SOLE 100 0 0 Colgate-Palmolive Co. COM 194162103 25 288 SH SOLE 288 0 0 Corcept Therapeutics COM 218352102 1050 40154 SH SOLE 40154 0 0 Etsy, Inc. COM 29786A106 74 415 SH SOLE 415 0 0 Facebook, Inc. COM 30303M102 152 558 SH SOLE 558 0 0 Fuelnation, Inc. COM 359528205 0 251150 SH SOLE 251150 0 0 Google Inc. COM 38259P706 308 176 SH SOLE 176 0 0 Google Inc. COM 38259P508 308 176 SH SOLE 176 0 0 Honeywell International Inc. COM 438516106 714 3357 SH SOLE 3357 0 0 Ichor Holdings COM G4740B105 23 770 SH SOLE 770 0 0 Intel Corp. COM 458140100 18 355 SH SOLE 355 0 0 Ionis Pharmaceuticals COM 462222100 950 16806 SH SOLE 16806 0 0 JPMorgan Chase and Co. COM 46625H100 245 1925 SH SOLE 1925 0 0 Johnson and Johnson COM 478160104 8 49 SH SOLE 49 0 0 Kraft Heinz Company COM 50076Q106 10 279 SH SOLE 279 0 0 Lam Research Corp. COM 512807108 198 420 SH SOLE 420 0 0 Liminal BioSciences COM 53272L103 0 22 SH SOLE 22 0 0 Mastercard COM 57636Q104 609 1706 SH SOLE 1706 0 0 Mondelez International, Inc. COM 609207105 18 302 SH SOLE 302 0 0 Nanoco Group plc COM 0B01JLR99 595 4249912 SH SOLE 4249912 0 0 Netflix COM 64110L106 587 1085 SH SOLE 1085 0 0 NexGen Energy COM 65340P106 1033 374389 SH SOLE 374389 0 0 NICE Systems Ltd. COM 653656108 52 184 SH SOLE 184 0 0 Nvidia COM 67066G104 193 370 SH SOLE 370 0 0 Onto Innovation COM 683344105 1607 33798 SH SOLE 33798 0 0 PepsiCo, Inc. COM 713448108 447 3015 SH SOLE 3015 0 0 Philip Morris International COM 718172109 471 5691 SH SOLE 5691 0 0 Procter And Gamble COM 742718109 15 110 SH SOLE 110 0 0 QUALCOMM COM 747525103 2970 19496 SH SOLE 19496 0 0 Stifel Financial Corp. COM 860630102 663 13137 SH SOLE 13137 0 0 Tesla, Inc. COM 88160R101 2272 3220 SH SOLE 3220 0 0 Tower Semiconductor COM M87915274 1162 45023 SH SOLE 45023 0 0 Travelers Group COM 89417E109 1 6 SH SOLE 6 0 0 ViacomCBS COM 92556H206 931 24997 SH SOLE 24997 0 0 The Walt Disney Company COM 254687106 52 285 SH SOLE 285 0 0