TANAKA CAPITAL MANAGEMENT INC Concentrated Active

CIK: 0000816788 · Show all filings

Period: Q4 2025 (← Previous)

Filing Date: Feb 17, 2026

Total Value ($000): $55 (100.0% shares, 0.0% debt)

Holdings (44)

Increased Positions (2)

NUVB Nuvation Bio Inc. 13.8%

Value ($000) $8 (+197.5%) Shares 841,605 (+22.8%) Est. Cost $3.37 Unrealized +83.8%

— Aura Minerals, Inc. 4.1%

Value ($000) $2 (+89.7%) Shares 44,835 (+39.9%) Est. Cost $0.02 Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
NUVB	Nuvation Bio Inc.	841,605 (+22.8%)	$8 (+197.5%)	13.8%	$3.37	+83.8%	COM	67080N101
—	Aura Minerals, Inc.	44,835 (+39.9%)	$2 (+89.7%)	4.1%	$0.02	—	COM	G06973104

Decreased Positions (3)

UAMY United States Antimony 5.6%

Value ($000) $3 (-39.7%) Shares 615,975 (-25.5%) Est. Cost $4.18 Unrealized +87.9%

IJR Intellia Therapeutics 1.6%

Value ($000) $1 (-65.5%) Shares 94,859 (-34.3%) Est. Cost $0.10 Unrealized —

META Meta Platforms 1.0%

Value ($000) $1 (-11.1%) Shares 809 (-1.2%) Est. Cost $262.18 Unrealized +154.5%

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
UAMY	United States Antimony	615,975 (-25.5%)	$3 (-39.7%)	5.6%	$4.18	+87.9%	COM	911549103
IJR	Intellia Therapeutics	94,859 (-34.3%)	$1 (-65.5%)	1.6%	$0.10	—	COM	464287804
META	Meta Platforms	809 (-1.2%)	$1 (-11.1%)	1.0%	$262.18	+154.5%	COM	30303M102

Unchanged Positions (39)

CORT Corcept Therapeutics 7.1%

Value ($000) $4 Shares 111,084 Est. Cost $29.17 Unrealized +169.3%

ELVA Electrovaya 3.7%

Value ($000) $2 Shares 253,930 Est. Cost $5.07 Unrealized +19.1%

CPRX Catalyst Pharmaceuticals 4.9%

Value ($000) $3 Shares 114,418 Est. Cost $3.82 Unrealized +482.8%

AMAT Applied Materials 3.3%

Value ($000) $2 Shares 6,988 Est. Cost $90.26 Unrealized +165.3%

ONTO Onto Innovation 3.7%

Value ($000) $2 Shares 12,833 Est. Cost $34.27 Unrealized +314.4%

SYM Symbotic 4.7%

Value ($000) $3 Shares 43,354 Est. Cost $20.56 Unrealized +221.2%

AAPL Apple Computing 6.4%

Value ($000) $4 Shares 12,937 Est. Cost $85.54 Unrealized +213.7%

SF Stifel Financial Corp. 2.9%

Value ($000) $2 Shares 12,728 Est. Cost $39.15 Unrealized +205.5%

UEC Uranium Energy Corp. 1.6%

Value ($000) $1 Shares 77,051 Est. Cost $3.62 Unrealized +262.6%

CCJ Cameco 2.7%

Value ($000) $2 Shares 16,390 Est. Cost $23.80 Unrealized +277.8%

NXE NexGen Energy 7.4%

Value ($000) $4 Shares 442,625 Est. Cost $3.43 Unrealized +157.8%

— The Carlyle Group 3.1%

Value ($000) $2 Shares 28,791 Est. Cost $30.40 Unrealized —

AMZN Amazon.com Inc. 2.1%

Value ($000) $1 Shares 5,042 Est. Cost $122.69 Unrealized +86.5%

AFL AFLAC Inc. 4.1%

Value ($000) $2 Shares 20,369 Est. Cost $34.06 Unrealized +222.5%

QCOM QUALCOMM 2.4%

Value ($000) $1 Shares 7,742 Est. Cost $59.11 Unrealized +188.9%

— ASML Holding N V ADR 0.4%

Value ($000) $0 Shares 224 Est. Cost $79.39 Unrealized —

NVDA Nvidia 8.4%

Value ($000) $5 Shares 24,810 Est. Cost $94.37 Unrealized +97.2%

PM Philip Morris International 1.9%

Value ($000) $1 Shares 6,336 Est. Cost $56.42 Unrealized +172.2%

ACN Accenture plc 0.2%

Value ($000) $0 Shares 511 Est. Cost $152.30 Unrealized +66.8%

PEP PepsiCo, Inc. 0.8%

Value ($000) $0 Shares 2,945 Est. Cost $98.82 Unrealized +47.7%

BYSI BeyondSpring Inc 0.1%

Value ($000) $0 Shares 26,296 Est. Cost $15.54 Unrealized -87.6%

MA Mastercard 1.3%

Value ($000) $1 Shares 1,201 Est. Cost $282.96 Unrealized +97.5%

JPM JPMorgan Chase and Co. 0.1%

Value ($000) $0 Shares 207 Est. Cost $92.62 Unrealized +234.2%

MDLZ Mondelez International, Inc. 0.0%

Value ($000) $0 Shares 192 Est. Cost $28.41 Unrealized +100.9%

BMY Bristol-Myers Squibb 0.0%

Value ($000) $0 Shares 166 Est. Cost $45.19 Unrealized +5.2%

IWB iShares Russell 1000 0.2%

Value ($000) $0 Shares 235 Est. Cost $242.55 Unrealized —

GTLS Chart Industries 0.1%

Value ($000) $0 Shares 170 Est. Cost $135.14 Unrealized +49.9%

IWD iShares Russell 1000 Value 0.0%

Value ($000) $0 Shares 123 Est. Cost $162.60 Unrealized —

IWF iShares Russell 1000 Growth 0.1%

Value ($000) $0 Shares 149 Est. Cost $268.46 Unrealized —

INTC Intel Corp. 0.0%

Value ($000) $0 Shares 180 Est. Cost $36.97 Unrealized +2.1%

PG Procter And Gamble 0.0%

Value ($000) $0 Shares 63 Est. Cost $63.59 Unrealized +131.4%

TRV Travelers Group 0.0%

Value ($000) $0 Shares 6 Est. Cost $83.97 Unrealized +234.2%

— Kraft Heinz Company 0.0%

Value ($000) $0 Shares 279 Est. Cost $63.21 Unrealized —

EFA iShares MSCI EAFE 0.0%

Value ($000) $0 Shares 103 Est. Cost $77.67 Unrealized —

CHD Church and Dwight Co. Inc. 0.0%

Value ($000) $0 Shares 26 Est. Cost $37.77 Unrealized +125.8%

JNJ Johnson and Johnson 0.0%

Value ($000) $0 Shares 9 Est. Cost $97.89 Unrealized +101.3%

— Fuelnation, Inc. 0.0%

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

CL Colgate-Palmolive Co. 0.0%

Value ($000) $0 Shares 263 Est. Cost $52.19 Unrealized +50.0%

EFG iShares MSCI EAFE Growth 0.0%

Value ($000) $0 Shares 81 Est. Cost $111.11 Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
CORT	Corcept Therapeutics	111,084	$4	7.1%	$29.17	+169.3%	COM	218352102
ELVA	Electrovaya	253,930	$2	3.7%	$5.07	+19.1%	COM	28617B606
CPRX	Catalyst Pharmaceuticals	114,418	$3	4.9%	$3.82	+482.8%	COM	14888U101
AMAT	Applied Materials	6,988	$2	3.3%	$90.26	+165.3%	COM	038222105
ONTO	Onto Innovation	12,833	$2	3.7%	$34.27	+314.4%	COM	683344105
SYM	Symbotic	43,354	$3	4.7%	$20.56	+221.2%	COM	87151X101
AAPL	Apple Computing	12,937	$4	6.4%	$85.54	+213.7%	COM	037833100
SF	Stifel Financial Corp.	12,728	$2	2.9%	$39.15	+205.5%	COM	860630102
UEC	Uranium Energy Corp.	77,051	$1	1.6%	$3.62	+262.6%	COM	916896103
CCJ	Cameco	16,390	$2	2.7%	$23.80	+277.8%	COM	13321L108
NXE	NexGen Energy	442,625	$4	7.4%	$3.43	+157.8%	COM	65340P106
—	The Carlyle Group	28,791	$2	3.1%	$30.40	—	COM	14309L102
AMZN	Amazon.com Inc.	5,042	$1	2.1%	$122.69	+86.5%	COM	023135106
AFL	AFLAC Inc.	20,369	$2	4.1%	$34.06	+222.5%	COM	001055102
QCOM	QUALCOMM	7,742	$1	2.4%	$59.11	+188.9%	COM	747525103
—	ASML Holding N V ADR	224	$0	0.4%	$79.39	—	COM	N07059111
NVDA	Nvidia	24,810	$5	8.4%	$94.37	+97.2%	COM	67066G104
PM	Philip Morris International	6,336	$1	1.9%	$56.42	+172.2%	COM	718172109
ACN	Accenture plc	511	$0	0.2%	$152.30	+66.8%	COM	G1151C101
PEP	PepsiCo, Inc.	2,945	$0	0.8%	$98.82	+47.7%	COM	713448108
BYSI	BeyondSpring Inc	26,296	$0	0.1%	$15.54	-87.6%	COM	G10830100
MA	Mastercard	1,201	$1	1.3%	$282.96	+97.5%	COM	57636Q104
JPM	JPMorgan Chase and Co.	207	$0	0.1%	$92.62	+234.2%	COM	46625H100
MDLZ	Mondelez International, Inc.	192	$0	0.0%	$28.41	+100.9%	COM	609207105
BMY	Bristol-Myers Squibb	166	$0	0.0%	$45.19	+5.2%	COM	110122108
IWB	iShares Russell 1000	235	$0	0.2%	$242.55	—	COM	464287622
GTLS	Chart Industries	170	$0	0.1%	$135.14	+49.9%	COM	16115Q308
IWD	iShares Russell 1000 Value	123	$0	0.0%	$162.60	—	COM	464287598
IWF	iShares Russell 1000 Growth	149	$0	0.1%	$268.46	—	COM	464287614
INTC	Intel Corp.	180	$0	0.0%	$36.97	+2.1%	COM	458140100
PG	Procter And Gamble	63	$0	0.0%	$63.59	+131.4%	COM	742718109
TRV	Travelers Group	6	$0	0.0%	$83.97	+234.2%	COM	89417E109
—	Kraft Heinz Company	279	$0	0.0%	$63.21	—	COM	50076Q106
EFA	iShares MSCI EAFE	103	$0	0.0%	$77.67	—	COM	464287465
CHD	Church and Dwight Co. Inc.	26	$0	0.0%	$37.77	+125.8%	COM	171340102
JNJ	Johnson and Johnson	9	$0	0.0%	$97.89	+101.3%	COM	478160104
—	Fuelnation, Inc.	251,150	$0	0.0%	—	—	COM	359528205
CL	Colgate-Palmolive Co.	263	$0	0.0%	$52.19	+50.0%	COM	194162103
EFG	iShares MSCI EAFE Growth	81	$0	0.0%	$111.11	—	COM	464288885