Latest TANAKA CAPITAL MANAGEMENT INC Stock Portfolio
TANAKA CAPITAL MANAGEMENT INC Performance:
2025 Q4: -0.6%YTD: 8.85%2024: 17.68%
Performance for 2025 Q4 is -0.6%, and YTD is 8.85%, and 2024 is 17.68%.
About TANAKA CAPITAL MANAGEMENT INC and 13F Hedge Fund Stock Holdings
TANAKA CAPITAL MANAGEMENT INC is a hedge fund based in New York, NY. On 2026-02-17, the fund reported it's updated stock portfolio. In the 13F Holdings report, TANAKA CAPITAL MANAGEMENT INC reported an equity portfolio of $54.8 Millions as of 31 Dec, 2025.
The top stock holdings of TANAKA CAPITAL MANAGEMENT INC are NUVB, NVDA, NXE. The fund has invested 13.8% of it's portfolio in NUVATION BIO INC. and 8.4% of portfolio in NVIDIA.
They significantly reduced their stock positions in ISHARES CORE SP SMALL CAP (IJR), UNITED STATES ANTIMONY (UAMY) and META PLATFORMS (META). The fund showed a lot of confidence in some stocks as they added substantially to AURA MINERALS, INC. and NUVATION BIO INC. (NUVB).
The top stock holdings of TANAKA CAPITAL MANAGEMENT INC are NUVB, NVDA, NXE. The fund has invested 13.8% of it's portfolio in NUVATION BIO INC. and 8.4% of portfolio in NVIDIA.
They significantly reduced their stock positions in ISHARES CORE SP SMALL CAP (IJR), UNITED STATES ANTIMONY (UAMY) and META PLATFORMS (META). The fund showed a lot of confidence in some stocks as they added substantially to AURA MINERALS, INC. and NUVATION BIO INC. (NUVB).
TANAKA CAPITAL MANAGEMENT INC Annual Return Estimates Vs S&P 500
Our best estimate is that TANAKA CAPITAL MANAGEMENT INC made a return of -0.6% in the last quarter. In trailing 12 months, it's portfolio return was 8.85%.
- Performance
- S&P 500
New Buys
Additions
| Ticker | % Inc. |
|---|---|
| aura minerals, inc. | 39.92 |
| nuvation bio inc. | 22.84 |
Additions to existing portfolio by TANAKA CAPITAL MANAGEMENT INC
Reductions
| Ticker | % Reduced |
|---|---|
| ishares core sp small cap | -34.28 |
| united states antimony | -25.52 |
| meta platforms | -1.22 |
| cameco | -0.7 |
| stifel financial corp. | -0.59 |
| applied materials | -0.5 |
| qualcomm | -0.39 |
| nvidia | -0.28 |
TANAKA CAPITAL MANAGEMENT INC reduced stake in above stock
Sold off
Sector Distribution
TANAKA CAPITAL MANAGEMENT INC has about 25.7% of it's holdings in Healthcare sector.
- Healthcare
- Technology
- Others
- Financial Services
- Basic Materials
- Industrials
- Consumer Defensive
- Consumer Cyclical
- Energy
| Sector | % |
|---|---|
| Healthcare | 25.7 |
| Technology | 24.5 |
| Others | 20.4 |
| Financial Services | 11.5 |
| Basic Materials | 5.6 |
| Industrials | 4.8 |
| Consumer Defensive | 2.7 |
| Consumer Cyclical | 2.1 |
| Energy | 1.6 |
Market Cap. Distribution
TANAKA CAPITAL MANAGEMENT INC has about 46.5% of it's portfolio invested in the large-cap and mega-cap stocks.
- MEGA-CAP
- LARGE-CAP
- UNALLOCATED
- SMALL-CAP
- MID-CAP
| Category | % |
|---|---|
| MEGA-CAP | 25.3 |
| LARGE-CAP | 21.2 |
| UNALLOCATED | 20.4 |
| SMALL-CAP | 19.4 |
| MID-CAP | 13.6 |
Stocks belong to which Index?
About 63.2% of the stocks held by TANAKA CAPITAL MANAGEMENT INC either belong to S&P 500 or RUSSELL 2000 index.
- Others
- S&P 500
- RUSSELL 2000
| Index | % |
|---|---|
| Others | 36.8 |
| S&P 500 | 32.1 |
| RUSSELL 2000 | 31.1 |
TANAKA CAPITAL MANAGEMENT INC Holdings Map
This heatmap illustrates the top 50 positions within the fund's portfolio.
Current Stock Holdings of TANAKA CAPITAL MANAGEMENT INC
TANAKA CAPITAL MANAGEMENT INC has 44 stocks in it's portfolio. About 66.5% of the portfolio is in top 10 stocks. CORT proved to be the most loss making stock for the portfolio. NUVB was the most profitable stock for TANAKA CAPITAL MANAGEMENT INC last quarter.
Last Reported on: 17 Feb, 2026| Ticker | Namesorted ascending | % Portfolio | Shares Held | $ Value | Type | % Change | Options | |
|---|---|---|---|---|---|---|---|---|
| AAPL | apple computing | 6.42 | 12,937 | 3,517,000 | reduced | -0.27 | ||
| AAXJ | ishares msci eafe growth | 0.02 | 81.00 | 9,000 | unchanged | 0.00 | ||
| ACN | accenture plc | 0.25 | 511 | 137,000 | unchanged | 0.00 | ||
| AFL | aflac inc. | 4.09 | 20,369 | 2,242,000 | unchanged | 0.00 | ||
| AMAT | applied materials | 3.31 | 6,988 | 1,817,000 | reduced | -0.5 | ||
| AMZN | amazon.com inc. | 2.12 | 5,042 | 1,164,000 | reduced | -0.2 | ||
| ASML | asml holding n v adr | 0.44 | 224 | 240,000 | unchanged | 0.00 | ||
| BMY | bristol-myers squibb | 0.02 | 166 | 9,000 | unchanged | 0.00 | ||
| BYSI | beyondspring inc | 0.08 | 26,296 | 43,000 | unchanged | 0.00 | ||
| CCJ | cameco | 2.74 | 16,390 | 1,500,000 | reduced | -0.7 | ||
| CG | the carlyle group | 3.10 | 28,791 | 1,702,000 | reduced | -0.17 | ||
| CHD | church and dwight co. inc. | 0.00 | 26.00 | 2,000 | unchanged | 0.00 | ||
| CL | colgate-palmolive co. | 0.04 | 263 | 21,000 | unchanged | 0.00 | ||
| CORT | corcept therapeutics | 7.05 | 111,084 | 3,866,000 | reduced | -0.11 | ||
| CPRX | catalyst pharmaceuticals | 4.87 | 114,418 | 2,671,000 | unchanged | 0.00 | ||
| GTLS | chart industries | 0.06 | 170 | 35,000 | unchanged | 0.00 | ||
| IJR | ishares core sp small cap | 1.58 | 94,859 | 865,000 | reduced | -34.28 | ||
| IJR | ishares russell 1000 | 0.16 | 235 | 88,000 | unchanged | 0.00 | ||
| IJR | ishares russell 1000 growth | 0.13 | 149 | 71,000 | unchanged | 0.00 | ||
| IJR | ishares russell 1000 value | 0.05 | 123 | 26,000 | unchanged | 0.00 | ||