Tanaka Capital Management Inc.
In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 14, 2025), Tanaka Capital Management Inc. reported 44 stock positions worth $55.5 million. Its top holding was Corcept Therapeutics (CORT) at 16.6% of the portfolio, followed by United States Antimony (UAMY, 9.2%) and Nvidia (NVDA, 8.4%).
- Most Recent 13F
- Q1 2026
- Location
- NEW YORK, NY
- CIK
- 0000816788
- Portfolio Value
- $55.5M (Q3 2025)
- SEC Filing
- 0000816788-25-000005 ↗ filed Nov 14, 2025
Holdings Value
Holdings 44 stocks · $55.5M
| CORT Corcept Therapeutics Inc. | 16.64% | 111,209 | $9.2M | — |
| UAMY United States Antimony Corp. | 9.23% | 827,035 | $5.1M | — |
| NVDA Nvidia Corp. | 8.36% | 24,879 | $4.6M | — |
| NXE Nexgen Energy Ltd. | 7.13% | 442,625 | $4.0M | — |
| AAPL Apple Inc. | 5.95% | 12,972 | $3.3M | — |
| NUVB Nuvation Bio Inc. | 4.56% | 685,105 | $2.5M | — |
| IJR iShares Core S&P Small-Cap E | 4.51% | 144,334 | $2.5M | — |
| SYM Symbotic Inc. | 4.22% | 43,454 | $2.3M | — |
| AFL Aflac Inc. | 4.10% | 20,369 | $2.3M | — |
| CPRX Catalyst Pharmaceuticals Inc. | 4.06% | 114,418 | $2.3M | — |
| CG Carlyle Group L P filed as THE CARLYLE GROUP | 3.26% | 28,841 | $1.8M | — |
| ONTO Onto Innovation Inc. | 2.99% | 12,833 | $1.7M | — |
| ELVA Electrovaya Inc. | 2.69% | 253,930 | $1.5M | — |
| SF Stifel Financial Corp. | 2.62% | 12,803 | $1.5M | — |
| AMAT Applied Materials Inc. | 2.59% | 7,023 | $1.4M | — |
| CCJ Cameco Corp. | 2.49% | 16,505 | $1.4M | — |
| QCOM Qualcomm Inc. | 2.33% | 7,772 | $1.3M | — |
| Aura Minerals, Inc. | 2.15% | 32,043 | $1.2M | — |
| AMZN Amazon.com Inc. | 2.00% | 5,052 | $1.1M | — |
| PM Philip Morris International | 1.85% | 6,346 | $1.0M | — |
| UEC Uranium Energy Corp. | 1.85% | 77,051 | $1.0M | — |
| MA Mastercard Inc. Class A | 1.23% | 1,201 | $683K | — |
| META Meta Platforms Inc. Class A | 1.08% | 819 | $601K | — |
| PEP Pepsico Inc. | 0.75% | 2,945 | $414K | — |
| ASML Holding N.V. ADR | 0.39% | 224 | $217K | — |
| ACN Accenture PLC Class A | 0.23% | 511 | $126K | — |
| IWB iShares Russell 1000 ETF | 0.15% | 235 | $86K | — |
| IWF iShares Russell 1000 Growth | 0.13% | 149 | $70K | — |
| JPM JPMorgan Chase & Co. | 0.12% | 207 | $65K | — |
| BYSI Beyondspring Inc. | 0.09% | 26,296 | $48K | — |
| GTLS Chart Industries Inc. | 0.06% | 170 | $34K | — |
| IWD iShares Russell 1000 Value E | 0.04% | 123 | $25K | — |
| CL Colgate-Palmolive Co. | 0.04% | 263 | $21K | — |
| MDLZ Mondelez International Inc. Class A | 0.02% | 192 | $12K | — |
| EFA iShares MSCI Eafe ETF | 0.02% | 103 | $10K | — |
| PG The Procter & Gamble Co. | 0.02% | 63 | $10K | — |
| EFG iShares MSCI Eafe Growth ETF | 0.02% | 81 | $9K | — |
| BMY Bristol-Myers Squibb Co. | 0.01% | 166 | $7K | — |
| KRFT Kraft Foods Group Inc. filed as Kraft Heinz Company | 0.01% | 279 | $7K | — |
| INTC Intel Corp. | 0.01% | 180 | $6K | — |
| CHD Church & Dwight Co. Inc. | 0.00% | 26 | $2K | — |
| JNJ Johnson & Johnson | 0.00% | 9 | $2K | — |
| TRV The Travelers Cos Inc. | 0.00% | 6 | $2K | — |
| FLNA Filana Therapeutics Inc. filed as Fuelnation, Inc. | 0.00% | 251,150 | $0 | — |
Portfolio Sells Q3 2025
No earlier filing to compare with.
Portfolio Buys Q3 2025
No earlier filing to compare with.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q1 2026 | 43 | $59.9M | UAMY, NXE, CORT, NVDA, Aura Minerals, Inc. |
| Q4 2025 | 44 | $54.8M | NUVB, NVDA, NXE, CORT, AAPL |
| Q3 2025 | 44 | $55.5M | CORT, UAMY, NVDA, NXE, AAPL |
| Q1 2025 | 42 | $42.0M | CORT, AAPL, CPRX, NVDA, NXE |
| Q4 2024 | 44 | $43.7M | AAPL, CORT, NVDA, NXE, CPRX |
| Q3 2024 | 45 | $43.2M | AAPL, CORT, NXE, NVDA, CPRX |
| Q2 2024 | 47 | $42.2M | AAPL, ONTO, NXE, NVDA, CORT |
| Q1 2024 | 48 | $40.6M | NXE, AAPL, ONTO, NVDA, CPRX |