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TANAKA CAPITAL MANAGEMENT INC
Period ended Mar 31, 2026 · Latest filing May 18, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Mar 31, 2026: $59,889
More quarters will appear as history becomes available.
Top holdings
Top 10 at Mar 31, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- United States Antimony · COM · 911549103 · shares: $5,377
- NexGen Energy · COM · 65340P106 · shares: $5,095
- Corcept Therapeutics · COM · 218352102 · shares: $4,469
- Nvidia · COM · 67066G104 · shares: $4,322
- Aura Minerals, Inc. · COM · G06973104 · shares: $4,087
- Nuvation Bio Inc. · COM · 67080N101 · shares: $3,869
- Apple Computing · COM · 037833100 · shares: $3,263
- Intellia Therapeutics · COM · 464287804 · shares: $2,822
- Catalyst Pharmaceuticals · COM · 14888U101 · shares: $2,808
- Onto Innovation · COM · 683344105 · shares: $2,553
Filing totals differ
The filing summary reports $59,889, while the holdings entries total $59,887.
Reported holdings
44 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| United States Antimony | COM | 911549103 | — | 615,975 shares | $5,377 |
| NexGen Energy | COM | 65340P106 | — | 439,205 shares | $5,095 |
| Corcept Therapeutics | COM | 218352102 | — | 110,854 shares | $4,469 |
| Nvidia | COM | 67066G104 | — | 24,780 shares | $4,322 |
| Aura Minerals, Inc. | COM | G06973104 | — | 50,085 shares | $4,087 |
| Nuvation Bio Inc. | COM | 67080N101 | — | 901,825 shares | $3,869 |
| Apple Computing | COM | 037833100 | — | 12,859 shares | $3,263 |
| Intellia Therapeutics | COM | 464287804 | — | 220,107 shares | $2,822 |
| Catalyst Pharmaceuticals | COM | 14888U101 | — | 113,418 shares | $2,808 |
| Onto Innovation | COM | 683344105 | — | 12,448 shares | $2,553 |
| Applied Materials | COM | 038222105 | — | 6,953 shares | $2,376 |
| Cameco | COM | 13321L108 | — | 21,575 shares | $2,343 |
| Symbotic | COM | 87151X101 | — | 43,094 shares | $2,293 |
| AFLAC Inc. | COM | 001055102 | — | 20,039 shares | $2,198 |
| Electrovaya | COM | 28617B606 | — | 253,930 shares | $1,986 |
| Stifel Financial Corp. | COM | 860630102 | — | 19,090 shares | $1,411 |
| The Carlyle Group | COM | 14309L102 | — | 28,791 shares | $1,393 |
| Amazon.com Inc. | COM | 023135106 | — | 6,052 shares | $1,260 |
| QUALCOMM | COM | 747525103 | — | 9,104 shares | $1,172 |
| PepsiCo, Inc. | COM | 713448108 | — | 7,095 shares | $1,102 |
| Uranium Energy Corp. | COM | 916896103 | — | 77,051 shares | $1,039 |
| Mastercard | COM | 57636Q104 | — | 1,893 shares | $946 |
| Philip Morris International | COM | 718172109 | — | 2,851 shares | $471 |
| Meta Platforms | COM | 30303M102 | — | 803 shares | $459 |
| ASML Holding N V ADR | COM | N07059111 | — | 224 shares | $296 |
| Accenture plc | COM | G1151C101 | — | 502 shares | $100 |
| iShares Russell 1000 | COM | 464287622 | — | 235 shares | $84 |
| iShares Russell 1000 Growth | COM | 464287614 | — | 149 shares | $64 |
| JPMorgan Chase and Co. | COM | 46625H100 | — | 188 shares | $55 |
| BeyondSpring Inc | COM | G10830100 | — | 26,296 shares | $43 |
| iShares Russell 1000 Value | COM | 464287598 | — | 123 shares | $26 |
| Colgate-Palmolive Co. | COM | 194162103 | — | 263 shares | $22 |
| iShares Core SP Small Cap | COM | 464287804 | — | 109 shares | $14 |
| Mondelez International, Inc. | COM | 609207105 | — | 192 shares | $11 |
| Bristol-Myers Squibb | COM | 110122108 | — | 166 shares | $10 |
| iShares MSCI EAFE | COM | 464287465 | — | 103 shares | $10 |
| iShares MSCI EAFE Growth | COM | 464288885 | — | 81 shares | $9 |
| Procter And Gamble | COM | 742718109 | — | 63 shares | $9 |
| Intel Corp. | COM | 458140100 | — | 180 shares | $8 |
| Kraft Heinz Company | COM | 50076Q106 | — | 279 shares | $6 |
| Church and Dwight Co. Inc. | COM | 171340102 | — | 26 shares | $2 |
| Johnson and Johnson | COM | 478160104 | — | 9 shares | $2 |
| Travelers Group | COM | 89417E109 | — | 6 shares | $2 |
| Fuelnation, Inc. | COM | 359528205 | — | 251,150 shares | $0 |