TANAKA CAPITAL MANAGEMENT INC Long-Term Concentrated

Location: New York, NY

CIK: 0000816788 · Show all filings

Period: Q4 2017 (← Previous) (Next →)

Filing Date: Feb 16, 2018

Total Value: $43.8M (100.0% shares, 0.0% debt)

Holdings (51)

TSEM Tower Semiconductor 12.5%
Value $5.48M Shares 160,803 Est. Cost $17.33 Unrealized +91.4%
NXE NexGen Energy 10.3%
Value $4.515M Shares 1,763,530 Est. Cost $1.87 Unrealized +24.0%
AAPL Apple Computing 8.8%
Value $3.865M Shares 22,840 Est. Cost $26.94 Unrealized +45.1%
CBS Corp. 6.8%
Value $2.965M Shares 50,246 Est. Cost $49.84 Unrealized
IONS Ionis Pharmaceuticals 6.0%
Value $2.64M Shares 52,481 Est. Cost $33.25 Unrealized +64.9%
CORT Corcept Therapeutics 5.8%
Value $2.533M Shares 140,282 Est. Cost $9.00 Unrealized +101.1%
Amyris 4.5%
Value $1.974M Shares 526,442 Est. Cost $1.65 Unrealized
Rudolph Technologies 3.8%
Value $1.648M Shares 68,940 Est. Cost $11.36 Unrealized
AFL AFLAC Inc. 3.4%
Value $1.481M Shares 16,874 Est. Cost $28.54 Unrealized +23.7%
TSLA Tesla Motors, Inc. 3.2%
Value $1.419M Shares 4,556 Est. Cost $13.26 Unrealized +64.0%
ALK Alaska Air Group Inc. 3.1%
Value $1.375M Shares 18,704 Est. Cost $53.27 Unrealized +27.0%
Nanoco Group plc 3.0%
Value $1.303M Shares 3,618,860 Est. Cost $0.79 Unrealized
CPRX Catalyst Pharmaceuticals 2.3%
Value $1.003M Shares 256,593 Est. Cost $1.54 Unrealized +114.3%
JBLU JetBlue Airways Corp. 2.2%
Value $969K Shares 43,389 Est. Cost $13.03 Unrealized +56.8%
HON Honeywell International Inc. 2.2%
Value $963K Shares 6,278 Est. Cost $68.88 Unrealized +64.6%
Neurotrope 2.1%
Value $903K Shares 128,310 Est. Cost $14.63 Unrealized
ProMetic Life Sciences 2.0%
Value $877K Shares 843,744 Est. Cost $1.68 Unrealized
QCOM QUALCOMM 2.0%
Value $874K Shares 13,652 Est. Cost $47.21 Unrealized +3.8%
Telit Communications 1.9%
Value $825K Shares 406,501 Est. Cost $2.34 Unrealized
Celgene Corp. 1.7%
Value $740K Shares 7,087 Est. Cost $113.98 Unrealized
HELE Helen of Troy Limited 1.6%
Value $711K Shares 7,379 Est. Cost $82.20 Unrealized +12.0%
BYSI BeyondSpring Inc 1.6%
Value $703K Shares 24,158 Est. Cost $30.51 Unrealized +11.4%
Altria Group, Inc. 1.6%
Value $691K Shares 9,673 Est. Cost $47.19 Unrealized
SF Stifel Financial Corp. 1.4%
Value $624K Shares 10,470 Est. Cost $22.06 Unrealized +47.7%
PM Philip Morris International 1.4%
Value $605K Shares 5,725 Est. Cost $50.61 Unrealized +37.5%
PEP PepsiCo, Inc. 1.0%
Value $435K Shares 3,630 Est. Cost $68.31 Unrealized +30.3%
NFLX Netflix 0.5%
Value $208K Shares 1,085 Est. Cost $10.40 Unrealized +85.1%
JPM JPMorgan Chase and Co. 0.5%
Value $205K Shares 1,918 Est. Cost $47.86 Unrealized +69.9%
Google Inc. 0.4%
Value $185K Shares 176 Est. Cost $530.97 Unrealized
Google Inc. 0.4%
Value $184K Shares 176 Est. Cost $526.55 Unrealized
AMZN Amazon.com Inc. 0.4%
Value $158K Shares 135 Est. Cost $15.58 Unrealized +253.2%
ACN Accenture plc 0.3%
Value $129K Shares 840 Est. Cost $92.48 Unrealized +39.0%
AMAT Applied Materials 0.3%
Value $126K Shares 2,469 Est. Cost $25.12 Unrealized +96.7%
META Facebook, Inc. 0.2%
Value $90,000 Shares 509 Est. Cost $121.46 Unrealized +44.5%
Nanometrics 0.2%
Value $75,000 Shares 30,274 Est. Cost $15.33 Unrealized
INTC Intel Corp. 0.1%
Value $54,000 Shares 1,160 Est. Cost $36.55 Unrealized 0.0%
ASML Holding N V ADR 0.1%
Value $49,000 Shares 284 Est. Cost $79.39 Unrealized
DIS The Walt Disney Company 0.1%
Value $31,000 Shares 285 Est. Cost $81.30 Unrealized +19.7%
Kraft Heinz Company 0.1%
Value $29,000 Shares 376 Est. Cost $63.21 Unrealized
MDLZ Mondelez International, Inc. 0.1%
Value $26,000 Shares 596 Est. Cost $28.41 Unrealized +21.4%
NICE NICE Systems Ltd. 0.1%
Value $23,000 Shares 255 Est. Cost $50.98 Unrealized
CL Colgate-Palmolive Co. 0.1%
Value $22,000 Shares 288 Est. Cost $52.19 Unrealized +15.5%
MNRO Monroe Muffler Brake Inc. 0.0%
Value $21,000 Shares 365 Est. Cost $53.29 Unrealized -2.3%
CCJ Cameco 0.0%
Value $19,000 Shares 2,100 Est. Cost $10.73 Unrealized -15.9%
ASIX Advansix 0.0%
Value $12,000 Shares 285 Est. Cost $16.41 Unrealized +138.3%
PG Procter And Gamble 0.0%
Value $10,000 Shares 110 Est. Cost $63.59 Unrealized +14.2%
JNJ Johnson and Johnson 0.0%
Value $7,000 Shares 50 Est. Cost $75.99 Unrealized +46.0%
CHD Church and Dwight Co. Inc. 0.0%
Value $7,000 Shares 140 Est. Cost $37.77 Unrealized +12.1%
Mymetics Corp 0.0%
Value $3,000 Shares 167,649 Est. Cost $0.02 Unrealized
TRV Travelers Group 0.0%
Value $1,000 Shares 6 Est. Cost $83.97 Unrealized +31.6%
Fuelnation, Inc. 0.0%
Value $0 Shares 251,150 Est. Cost Unrealized