TANAKA CAPITAL MANAGEMENT INC
CIK: 0000816788Latest portfolio: $54.8M · Q4 2025
Holdings
44
Total Value
$54.8M
New Positions
0
Closed Positions
0
Top Holdings
View All 44 Holdings →| # | Stock | Shares | Value | % Portfolio | Change | Type |
|---|---|---|---|---|---|---|
| 1 | NUVBNuvation Bio Inc. | 841,605 | $7.5M | 13.76% | +157K | |
| 2 | NVDANvidia | 24,810 | $4.6M | 8.44% | -69 | |
| 3 | NXENexGen Energy | 442,625 | $4.1M | 7.43% | — | |
| 4 | HTDCorcept Therapeutics | 111,084 | $3.9M | 7.05% | -125 | |
| 5 | AAPLApple Computing | 12,937 | $3.5M | 6.42% | -35 | |
| 6 | USOUnited States Antimony | 615,975 | $3.1M | 5.64% | -211,060 | |
| 7 | CPRXCatalyst Pharmaceuticals | 114,418 | $2.7M | 4.87% | — | |
| 8 | SYMSymbotic | 43,354 | $2.6M | 4.71% | -100 | |
| 9 | AUGOAura Minerals, Inc. | 44,835 | $2.3M | 4.12% | +13K | |
| 10 | AFLAFLAC Inc. | 20,369 | $2.2M | 4.09% | — | |
| 11 | ONTOOnto Innovation | 12,833 | $2.0M | 3.70% | — | |
| 12 | ELVAElectrovaya | 253,930 | $2.0M | 3.66% | — | |
| 13 | AMATApplied Materials | 6,988 | $1.8M | 3.31% | -35 | |
| 14 | CGThe Carlyle Group | 28,791 | $1.7M | 3.10% | -50 | |
| 15 | SFStifel Financial Corp. | 12,728 | $1.6M | 2.91% | -75 | |
| 16 | CCOCameco | 16,390 | $1.5M | 2.74% | -115 | |
| 17 | QCOMQUALCOMM | 7,742 | $1.3M | 2.42% | -30 | |
| 18 | AMZNAmazon.com Inc. | 5,042 | $1.2M | 2.12% | -10 | |
| 19 | 4I1Philip Morris International | 6,336 | $1.0M | 1.85% | -10 | |
| 20 | U6ZUranium Energy Corp. | 77,051 | $900K | 1.64% | — | |
| 21 | IJRIntellia Therapeutics | 94,750 | $852K | 1.55% | +95K | |
| 22 | MAMastercard | 1,201 | $686K | 1.25% | — | |
| 23 | METAMeta Platforms | 809 | $534K | 0.97% | -10 | |
| 24 | PEPPepsiCo, Inc. | 2,945 | $423K | 0.77% | — | |
| 25 | ASMLASML Holding N V ADR | 224 | $240K | 0.44% | — |
Sector Breakdown
Financial Services0.0% ($3.8662242170215946e+26T)
Technology0.0% ($4.6273517309220267e+21T)
Healthcare0.0% ($754.1T)
Consumer Defensive0.0% ($4.2T)
Industrials0.0% ($2.6T)
Unknown0.0% ($10.2B)
Communication Services0.0% ($1.5B)
Energy0.0% ($4.1M)
Basic Materials0.0% ($2.3M)
Consumer Cyclical0.0% ($1.2M)
Filing History
Fund Information
TANAKA CAPITAL MANAGEMENT INC is an institutional investment manager that files 13F reports with the SEC. As of the Q4 2025 filing, the fund reported a portfolio valued at $54.8M across 44 holdings. The largest position is Nuvation Bio Inc. (NUVB), representing 13.8% of the portfolio. Compared to the previous quarter, the fund opened 0 new positions and closed 0 positions. 13F filings are required quarterly disclosures that provide transparency into the holdings of institutional investment managers with at least $100 million in qualifying assets.