TANAKA CAPITAL MANAGEMENT INC Concentrated Active

CIK: 0000816788 · Show all filings

Period: Q1 2018 (← Previous) (Next →)

Filing Date: May 15, 2018

Total Value ($000): $41,830 (100.0% shares, 0.0% debt)

Holdings (51)

— Amyris 11.5%

Value ($000) $4,800 Shares 717,555 Est. Cost $2.99 Unrealized —

TSEM Tower Semiconductor 8.0%

Value ($000) $3,351 Shares 124,515 Est. Cost $17.33 Unrealized +83.7%

AAPL Apple Computing 7.9%

Value ($000) $3,298 Shares 19,659 Est. Cost $26.94 Unrealized +50.1%

NXE NexGen Energy 7.2%

Value ($000) $3,008 Shares 1,769,465 Est. Cost $1.87 Unrealized +18.2%

CORT Corcept Therapeutics 5.7%

Value ($000) $2,379 Shares 144,602 Est. Cost $9.29 Unrealized +99.5%

QCOM QUALCOMM 5.4%

Value ($000) $2,250 Shares 40,609 Est. Cost $50.33 Unrealized +3.1%

IONS Ionis Pharmaceuticals 5.3%

Value ($000) $2,215 Shares 50,250 Est. Cost $33.25 Unrealized +52.8%

— Nanoco Group plc 4.6%

Value ($000) $1,922 Shares 3,626,770 Est. Cost $0.79 Unrealized —

— Rudolph Technologies 4.6%

Value ($000) $1,908 Shares 68,891 Est. Cost $11.36 Unrealized —

AFL AFLAC Inc. 3.6%

Value ($000) $1,509 Shares 34,480 Est. Cost $32.75 Unrealized +12.3%

— Neurotrope 3.4%

Value ($000) $1,439 Shares 176,740 Est. Cost $12.85 Unrealized —

— CBS Corp. 2.6%

Value ($000) $1,078 Shares 20,968 Est. Cost $49.84 Unrealized —

ICHR Ichor Holdings 2.6%

Value ($000) $1,070 Shares 44,195 Est. Cost $27.24 Unrealized 0.0%

ALK Alaska Air Group Inc. 2.5%

Value ($000) $1,063 Shares 17,154 Est. Cost $53.27 Unrealized +19.1%

HON Honeywell International Inc. 2.2%

Value ($000) $917 Shares 6,344 Est. Cost $69.39 Unrealized +69.3%

— Nanometrics 1.9%

Value ($000) $814 Shares 30,274 Est. Cost $15.33 Unrealized —

JBLU JetBlue Airways Corp. 1.9%

Value ($000) $795 Shares 39,124 Est. Cost $13.03 Unrealized +63.2%

HELE Helen of Troy Limited 1.5%

Value ($000) $638 Shares 7,339 Est. Cost $82.20 Unrealized +10.7%

— Celgene Corp. 1.5%

Value ($000) $638 Shares 7,152 Est. Cost $113.98 Unrealized —

SF Stifel Financial Corp. 1.5%

Value ($000) $628 Shares 10,605 Est. Cost $22.26 Unrealized +69.8%

CPRX Catalyst Pharmaceuticals 1.5%

Value ($000) $613 Shares 256,593 Est. Cost $1.54 Unrealized +115.5%

BYSI BeyondSpring Inc 1.5%

Value ($000) $608 Shares 23,748 Est. Cost $30.51 Unrealized -11.8%

— Altria Group, Inc. 1.4%

Value ($000) $604 Shares 9,697 Est. Cost $47.19 Unrealized —

— ProMetic Life Sciences 1.4%

Value ($000) $582 Shares 856,494 Est. Cost $1.67 Unrealized —

TSLA Tesla Motors, Inc. 1.4%

Value ($000) $580 Shares 2,181 Est. Cost $13.26 Unrealized +65.9%

PM Philip Morris International 1.4%

Value ($000) $574 Shares 5,772 Est. Cost $50.61 Unrealized +35.7%

AMAT Applied Materials 1.1%

Value ($000) $479 Shares 8,608 Est. Cost $43.49 Unrealized +17.0%

PEP PepsiCo, Inc. 1.0%

Value ($000) $409 Shares 3,750 Est. Cost $68.98 Unrealized +29.4%

NFLX Netflix 0.8%

Value ($000) $320 Shares 1,085 Est. Cost $10.40 Unrealized +161.7%

JPM JPMorgan Chase and Co. 0.5%

Value ($000) $220 Shares 1,999 Est. Cost $49.62 Unrealized +84.3%

AMZN Amazon.com Inc. 0.5%

Value ($000) $195 Shares 135 Est. Cost $15.58 Unrealized +359.0%

— Google Inc. 0.4%

Value ($000) $183 Shares 176 Est. Cost $530.97 Unrealized —

— Google Inc. 0.4%

Value ($000) $181 Shares 176 Est. Cost $526.55 Unrealized —

ACN Accenture plc 0.3%

Value ($000) $140 Shares 915 Est. Cost $96.44 Unrealized +46.0%

META Facebook, Inc. 0.2%

Value ($000) $89 Shares 556 Est. Cost $126.27 Unrealized +41.2%

INTC Intel Corp. 0.2%

Value ($000) $68 Shares 1,315 Est. Cost $36.97 Unrealized +8.4%

— ASML Holding N V ADR 0.1%

Value ($000) $56 Shares 284 Est. Cost $79.39 Unrealized —

DIS The Walt Disney Company 0.1%

Value ($000) $29 Shares 285 Est. Cost $81.30 Unrealized +24.2%

MDLZ Mondelez International, Inc. 0.1%

Value ($000) $25 Shares 596 Est. Cost $28.41 Unrealized +26.2%

— Kraft Heinz Company 0.1%

Value ($000) $23 Shares 376 Est. Cost $63.21 Unrealized —

NICE NICE Systems Ltd. 0.1%

Value ($000) $22 Shares 255 Est. Cost $50.98 Unrealized —

CL Colgate-Palmolive Co. 0.1%

Value ($000) $21 Shares 288 Est. Cost $52.19 Unrealized +14.4%

MNRO Monroe Muffler Brake Inc. 0.0%

Value ($000) $20 Shares 365 Est. Cost $53.29 Unrealized +4.1%

CCJ Cameco 0.0%

Value ($000) $19 Shares 2,100 Est. Cost $10.73 Unrealized -16.2%

JNJ Johnson and Johnson 0.0%

Value ($000) $18 Shares 139 Est. Cost $96.72 Unrealized +12.0%

ASIX Advansix 0.0%

Value ($000) $10 Shares 285 Est. Cost $16.41 Unrealized +119.4%

PG Procter And Gamble 0.0%

Value ($000) $9 Shares 110 Est. Cost $63.59 Unrealized +6.7%

CHD Church and Dwight Co. Inc. 0.0%

Value ($000) $7 Shares 140 Est. Cost $37.77 Unrealized +18.2%

— Mymetics Corp 0.0%

Value ($000) $5 Shares 166,333 Est. Cost $0.02 Unrealized —

TRV Travelers Group 0.0%

Value ($000) $1 Shares 6 Est. Cost $83.97 Unrealized +40.0%

— Fuelnation, Inc. 0.0%

Value ($000) $0 Shares 251,150 Est. Cost — Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
—	Amyris	717,555	$4,800	11.5%	$2.99	—	COM	03236M101
TSEM	Tower Semiconductor	124,515	$3,351	8.0%	$17.33	+83.7%	COM	M87915274
AAPL	Apple Computing	19,659	$3,298	7.9%	$26.94	+50.1%	COM	037833100
NXE	NexGen Energy	1,769,465	$3,008	7.2%	$1.87	+18.2%	COM	65340P106
CORT	Corcept Therapeutics	144,602	$2,379	5.7%	$9.29	+99.5%	COM	218352102
QCOM	QUALCOMM	40,609	$2,250	5.4%	$50.33	+3.1%	COM	747525103
IONS	Ionis Pharmaceuticals	50,250	$2,215	5.3%	$33.25	+52.8%	COM	462222100
—	Nanoco Group plc	3,626,770	$1,922	4.6%	$0.79	—	COM	0B01JLR99
—	Rudolph Technologies	68,891	$1,908	4.6%	$11.36	—	COM	781270103
AFL	AFLAC Inc.	34,480	$1,509	3.6%	$32.75	+12.3%	COM	001055102
—	Neurotrope	176,740	$1,439	3.4%	$12.85	—	COM	64129T207
—	CBS Corp.	20,968	$1,078	2.6%	$49.84	—	COM	124857103
ICHR	Ichor Holdings	44,195	$1,070	2.6%	$27.24	0.0%	COM	G4740B105
ALK	Alaska Air Group Inc.	17,154	$1,063	2.5%	$53.27	+19.1%	COM	011659109
HON	Honeywell International Inc.	6,344	$917	2.2%	$69.39	+69.3%	COM	438516106
—	Nanometrics	30,274	$814	1.9%	$15.33	—	COM	630077105
JBLU	JetBlue Airways Corp.	39,124	$795	1.9%	$13.03	+63.2%	COM	477143101
HELE	Helen of Troy Limited	7,339	$638	1.5%	$82.20	+10.7%	COM	G4388N106
—	Celgene Corp.	7,152	$638	1.5%	$113.98	—	COM	151020104
SF	Stifel Financial Corp.	10,605	$628	1.5%	$22.26	+69.8%	COM	860630102
CPRX	Catalyst Pharmaceuticals	256,593	$613	1.5%	$1.54	+115.5%	COM	14888U101
BYSI	BeyondSpring Inc	23,748	$608	1.5%	$30.51	-11.8%	COM	G10830100
—	Altria Group, Inc.	9,697	$604	1.4%	$47.19	—	COM	718154107
—	ProMetic Life Sciences	856,494	$582	1.4%	$1.67	—	COM	74342Q104
TSLA	Tesla Motors, Inc.	2,181	$580	1.4%	$13.26	+65.9%	COM	88160R101
PM	Philip Morris International	5,772	$574	1.4%	$50.61	+35.7%	COM	718172109
AMAT	Applied Materials	8,608	$479	1.1%	$43.49	+17.0%	COM	038222105
PEP	PepsiCo, Inc.	3,750	$409	1.0%	$68.98	+29.4%	COM	713448108
NFLX	Netflix	1,085	$320	0.8%	$10.40	+161.7%	COM	64110L106
JPM	JPMorgan Chase and Co.	1,999	$220	0.5%	$49.62	+84.3%	COM	46625H100
AMZN	Amazon.com Inc.	135	$195	0.5%	$15.58	+359.0%	COM	023135106
—	Google Inc.	176	$183	0.4%	$530.97	—	COM	38259P706
—	Google Inc.	176	$181	0.4%	$526.55	—	COM	38259P508
ACN	Accenture plc	915	$140	0.3%	$96.44	+46.0%	COM	G1151C101
META	Facebook, Inc.	556	$89	0.2%	$126.27	+41.2%	COM	30303M102
INTC	Intel Corp.	1,315	$68	0.2%	$36.97	+8.4%	COM	458140100
—	ASML Holding N V ADR	284	$56	0.1%	$79.39	—	COM	N07059111
DIS	The Walt Disney Company	285	$29	0.1%	$81.30	+24.2%	COM	254687106
MDLZ	Mondelez International, Inc.	596	$25	0.1%	$28.41	+26.2%	COM	609207105
—	Kraft Heinz Company	376	$23	0.1%	$63.21	—	COM	50076Q106
NICE	NICE Systems Ltd.	255	$22	0.1%	$50.98	—	COM	653656108
CL	Colgate-Palmolive Co.	288	$21	0.1%	$52.19	+14.4%	COM	194162103
MNRO	Monroe Muffler Brake Inc.	365	$20	0.0%	$53.29	+4.1%	COM	610236101
CCJ	Cameco	2,100	$19	0.0%	$10.73	-16.2%	COM	13321L108
JNJ	Johnson and Johnson	139	$18	0.0%	$96.72	+12.0%	COM	478160104
ASIX	Advansix	285	$10	0.0%	$16.41	+119.4%	COM	00773T101
PG	Procter And Gamble	110	$9	0.0%	$63.59	+6.7%	COM	742718109
CHD	Church and Dwight Co. Inc.	140	$7	0.0%	$37.77	+18.2%	COM	171340102
—	Mymetics Corp	166,333	$5	0.0%	$0.02	—	COM	62856A102
TRV	Travelers Group	6	$1	0.0%	$83.97	+40.0%	COM	89417E109
—	Fuelnation, Inc.	251,150	$0	0.0%	—	—	COM	359528205