TANAKA CAPITAL MANAGEMENT INC Long-Term Concentrated

Location: New York, NY

CIK: 0000816788 · Show all filings

Period: Q4 2023 (← Previous) (Next →)

Filing Date: Feb 14, 2024

Total Value: $40.9M

Holdings (49)

AAPL Apple Computing 20.5%

Value $8.371M Shares 43,480 Est. Cost $85.54 Unrealized +113.7%

NXE NexGen Energy 10.0%

Value $4.094M Shares 583,968 Est. Cost $3.43 Unrealized +81.8%

ONTO Onto Innovation 8.1%

Value $3.301M Shares 21,591 Est. Cost $34.27 Unrealized +292.5%

CPRX Catalyst Pharmaceuticals 6.3%

Value $2.596M Shares 154,431 Est. Cost $3.82 Unrealized +257.6%

SYM Symbotic 5.2%

Value $2.132M Shares 41,537 Est. Cost $14.71 Unrealized +197.9%

AFL AFLAC Inc. 5.1%

Value $2.091M Shares 25,331 Est. Cost $34.06 Unrealized +126.1%

TSLA Tesla, Inc. 4.8%

Value $1.943M Shares 7,819 Est. Cost $212.78 Unrealized +11.7%

QCOM QUALCOMM 4.5%

Value $1.843M Shares 12,745 Est. Cost $59.11 Unrealized +100.2%

CORT Corcept Therapeutics 2.9%

Value $1.205M Shares 37,091 Est. Cost $10.35 Unrealized +165.3%

— The Carlyle Group 2.8%

Value $1.151M Shares 28,285 Est. Cost $35.61 Unrealized —

AMAT Applied Materials 2.7%

Value $1.105M Shares 6,816 Est. Cost $71.90 Unrealized +100.5%

NVDA Nvidia 2.7%

Value $1.104M Shares 2,230 Est. Cost $22.12 Unrealized +109.3%

SF Stifel Financial Corp. 2.2%

Value $882K Shares 12,751 Est. Cost $31.19 Unrealized +90.0%

GTLS Chart Industries 2.1%

Value $865K Shares 6,340 Est. Cost $135.14 Unrealized 0.0%

AMZN Amazon.com Inc. 2.0%

Value $820K Shares 5,394 Est. Cost $122.24 Unrealized +14.7%

NFE New Fortress Energy 2.0%

Value $814K Shares 21,580 Est. Cost $34.48 Unrealized 0.0%

CCJ Cameco 1.9%

Value $757K Shares 17,559 Est. Cost $23.80 Unrealized +74.9%

IONS Ionis Pharmaceuticals 1.8%

Value $739K Shares 14,612 Est. Cost $39.38 Unrealized +21.6%

PM Philip Morris International 1.6%

Value $648K Shares 6,881 Est. Cost $56.42 Unrealized +48.4%

— Nanoco Group plc 1.5%

Value $628K Shares 2,732,424 Est. Cost $0.40 Unrealized —

PEP PepsiCo, Inc. 1.3%

Value $550K Shares 3,241 Est. Cost $79.65 Unrealized +93.0%

ACN Accenture plc 1.3%

Value $540K Shares 1,539 Est. Cost $152.30 Unrealized +105.3%

UEC Uranium Energy Corp. 1.3%

Value $528K Shares 82,170 Est. Cost $3.62 Unrealized +64.7%

MA Mastercard 1.3%

Value $527K Shares 1,236 Est. Cost $282.96 Unrealized +40.3%

HON Honeywell International Inc. 0.9%

Value $375K Shares 1,786 Est. Cost $69.39 Unrealized +148.4%

META Meta Platforms 0.7%

Value $304K Shares 858 Est. Cost $262.18 Unrealized +23.3%

— Energy Fuels 0.5%

Value $222K Shares 28,500 Est. Cost $7.79 Unrealized —

— Paramount Global 0.5%

Value $195K Shares 13,212 Est. Cost $37.52 Unrealized —

— ASML Holding N V ADR 0.4%

Value $170K Shares 224 Est. Cost $79.39 Unrealized —

IWB iShares Russell 1000 0.2%

Value $62,000 Shares 235 Est. Cost $242.55 Unrealized —

JPM JPMorgan Chase and Co. 0.1%

Value $56,000 Shares 331 Est. Cost $92.62 Unrealized +56.4%

IWF iShares Russell 1000 Growth 0.1%

Value $45,000 Shares 149 Est. Cost $268.46 Unrealized —

NICE NICE Systems Ltd. 0.1%

Value $35,000 Shares 174 Est. Cost $50.98 Unrealized —

BYSI BeyondSpring Inc 0.1%

Value $26,000 Shares 29,473 Est. Cost $15.54 Unrealized -94.1%

BMY Bristol-Myers Squibb 0.1%

Value $25,000 Shares 486 Est. Cost $45.19 Unrealized +4.1%

CL Colgate-Palmolive Co. 0.1%

Value $22,000 Shares 278 Est. Cost $52.19 Unrealized +37.4%

IWD iShares Russell 1000 Value 0.0%

Value $20,000 Shares 123 Est. Cost $162.60 Unrealized —

MDLZ Mondelez International, Inc. 0.0%

Value $17,000 Shares 232 Est. Cost $28.41 Unrealized +126.4%

ICHR Ichor Holdings 0.0%

Value $14,000 Shares 410 Est. Cost $30.23 Unrealized -8.4%

IJR iShares Core SP Small Cap 0.0%

Value $12,000 Shares 109 Est. Cost $110.09 Unrealized —

PG Procter And Gamble 0.0%

Value $11,000 Shares 73 Est. Cost $63.59 Unrealized +121.1%

— Kraft Heinz Company 0.0%

Value $10,000 Shares 279 Est. Cost $63.21 Unrealized —

INTC Intel Corp. 0.0%

Value $9,000 Shares 180 Est. Cost $36.97 Unrealized +8.3%

EFG iShares MSCI EAFE Growth 0.0%

Value $8,000 Shares 81 Est. Cost $111.11 Unrealized —

EFA iShares MSCI EAFE 0.0%

Value $8,000 Shares 103 Est. Cost $77.67 Unrealized —

JNJ Johnson and Johnson 0.0%

Value $8,000 Shares 49 Est. Cost $97.89 Unrealized +46.7%

CHD Church and Dwight Co. Inc. 0.0%

Value $7,000 Shares 76 Est. Cost $37.77 Unrealized +136.3%

TRV Travelers Group 0.0%

Value $1,000 Shares 6 Est. Cost $83.97 Unrealized +98.5%

— Fuelnation, Inc. 0.0%

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

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
AAPL	Apple Computing	43,480	$8.371M	20.5%	$85.54	+113.7%	—	037833100
NXE	NexGen Energy	583,968	$4.094M	10.0%	$3.43	+81.8%	—	65340P106
ONTO	Onto Innovation	21,591	$3.301M	8.1%	$34.27	+292.5%	—	683344105
CPRX	Catalyst Pharmaceuticals	154,431	$2.596M	6.3%	$3.82	+257.6%	—	14888U101
SYM	Symbotic	41,537	$2.132M	5.2%	$14.71	+197.9%	—	87151X101
AFL	AFLAC Inc.	25,331	$2.091M	5.1%	$34.06	+126.1%	—	001055102
TSLA	Tesla, Inc.	7,819	$1.943M	4.8%	$212.78	+11.7%	—	88160R101
QCOM	QUALCOMM	12,745	$1.843M	4.5%	$59.11	+100.2%	—	747525103
CORT	Corcept Therapeutics	37,091	$1.205M	2.9%	$10.35	+165.3%	—	218352102
—	The Carlyle Group	28,285	$1.151M	2.8%	$35.61	—	—	14309L102
AMAT	Applied Materials	6,816	$1.105M	2.7%	$71.90	+100.5%	—	038222105
NVDA	Nvidia	2,230	$1.104M	2.7%	$22.12	+109.3%	—	67066G104
SF	Stifel Financial Corp.	12,751	$882K	2.2%	$31.19	+90.0%	—	860630102
GTLS	Chart Industries	6,340	$865K	2.1%	$135.14	0.0%	—	16115Q308
AMZN	Amazon.com Inc.	5,394	$820K	2.0%	$122.24	+14.7%	—	023135106
NFE	New Fortress Energy	21,580	$814K	2.0%	$34.48	0.0%	—	644393100
CCJ	Cameco	17,559	$757K	1.9%	$23.80	+74.9%	—	13321L108
IONS	Ionis Pharmaceuticals	14,612	$739K	1.8%	$39.38	+21.6%	—	462222100
PM	Philip Morris International	6,881	$648K	1.6%	$56.42	+48.4%	—	718172109
—	Nanoco Group plc	2,732,424	$628K	1.5%	$0.40	—	—	0B01JLR99
PEP	PepsiCo, Inc.	3,241	$550K	1.3%	$79.65	+93.0%	—	713448108
ACN	Accenture plc	1,539	$540K	1.3%	$152.30	+105.3%	—	G1151C101
UEC	Uranium Energy Corp.	82,170	$528K	1.3%	$3.62	+64.7%	—	916896103
MA	Mastercard	1,236	$527K	1.3%	$282.96	+40.3%	—	57636Q104
HON	Honeywell International Inc.	1,786	$375K	0.9%	$69.39	+148.4%	—	438516106
META	Meta Platforms	858	$304K	0.7%	$262.18	+23.3%	—	30303M102
—	Energy Fuels	28,500	$222K	0.5%	$7.79	—	—	33812R109
—	Paramount Global	13,212	$195K	0.5%	$37.52	—	—	92556H206
—	ASML Holding N V ADR	224	$170K	0.4%	$79.39	—	—	N07059111
IWB	iShares Russell 1000	235	$62,000	0.2%	$242.55	—	—	464287622
JPM	JPMorgan Chase and Co.	331	$56,000	0.1%	$92.62	+56.4%	—	46625H100
IWF	iShares Russell 1000 Growth	149	$45,000	0.1%	$268.46	—	—	464287614
NICE	NICE Systems Ltd.	174	$35,000	0.1%	$50.98	—	—	653656108
BYSI	BeyondSpring Inc	29,473	$26,000	0.1%	$15.54	-94.1%	—	G10830100
BMY	Bristol-Myers Squibb	486	$25,000	0.1%	$45.19	+4.1%	—	110122108
CL	Colgate-Palmolive Co.	278	$22,000	0.1%	$52.19	+37.4%	—	194162103
IWD	iShares Russell 1000 Value	123	$20,000	0.0%	$162.60	—	—	464287598
MDLZ	Mondelez International, Inc.	232	$17,000	0.0%	$28.41	+126.4%	—	609207105
ICHR	Ichor Holdings	410	$14,000	0.0%	$30.23	-8.4%	—	G4740B105
IJR	iShares Core SP Small Cap	109	$12,000	0.0%	$110.09	—	—	464287804
PG	Procter And Gamble	73	$11,000	0.0%	$63.59	+121.1%	—	742718109
—	Kraft Heinz Company	279	$10,000	0.0%	$63.21	—	—	50076Q106
INTC	Intel Corp.	180	$9,000	0.0%	$36.97	+8.3%	—	458140100
EFG	iShares MSCI EAFE Growth	81	$8,000	0.0%	$111.11	—	—	464288885
EFA	iShares MSCI EAFE	103	$8,000	0.0%	$77.67	—	—	464287465
JNJ	Johnson and Johnson	49	$8,000	0.0%	$97.89	+46.7%	—	478160104
CHD	Church and Dwight Co. Inc.	76	$7,000	0.0%	$37.77	+136.3%	—	171340102
TRV	Travelers Group	6	$1,000	0.0%	$83.97	+98.5%	—	89417E109
—	Fuelnation, Inc.	251,150	$0	0.0%	—	—	—	359528205