Filed: 11/14/2025ACC: 0000816788-25-000005
📋 What this filing means
TANAKA CAPITAL MANAGEMENT INC filed this quarterly 13F‑HR report disclosing 44 equity positions with a total reported market value of $55.5K. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
44
Positions
$55.5K
Total AUM (reported)
3.17M
Total Shares
Allocation by class
COM$55.5K100.0%
Portfolio Concentration
Top 3$19.0K34.2%
4–10$19.2K34.5%
11–25$16.8K30.3%
Rest$542.001.0%
Top 3 weight
34.2%
Top 10 weight
68.8%
Voting Authority Distribution
Total shares with voting rights: 3.17M
Sole
Full voting authority
3.17M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole44
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings44
Rows:
Corcept Therapeutics
SOLEShares111.21K
TypeSH
Market value$9.2K
16.64%
Sole
111.21K
Shared
0.00
None
0.00
United States Antimony
SOLEShares827.03K
TypeSH
Market value$5.1K
9.23%
Sole
827.03K
Shared
0.00
None
0.00
Nvidia
SOLEShares24.88K
TypeSH
Market value$4.6K
8.36%
Sole
24.88K
Shared
0.00
None
0.00
NexGen Energy
SOLEShares442.63K
TypeSH
Market value$4.0K
7.13%
Sole
442.63K
Shared
0.00
None
0.00
Apple Computing
SOLEShares12.97K
TypeSH
Market value$3.3K
5.95%
Sole
12.97K
Shared
0.00
None
0.00
Nuvation Bio Inc.
SOLEShares685.11K
TypeSH
Market value$2.5K
4.56%
Sole
685.11K
Shared
0.00
None
0.00
Intellia Therapeutics
SOLEShares144.33K
TypeSH
Market value$2.5K
4.51%
Sole
144.33K
Shared
0.00
None
0.00
Symbotic
SOLEShares43.45K
TypeSH
Market value$2.3K
4.22%
Sole
43.45K
Shared
0.00
None
0.00
AFLAC Inc.
SOLEShares20.37K
TypeSH
Market value$2.3K
4.10%
Sole
20.37K
Shared
0.00
None
0.00
Catalyst Pharmaceuticals
SOLEShares114.42K
TypeSH
Market value$2.3K
4.06%
Sole
114.42K
Shared
0.00
None
0.00
The Carlyle Group
SOLEShares28.84K
TypeSH
Market value$1.8K
3.26%
Sole
28.84K
Shared
0.00
None
0.00
Onto Innovation
SOLEShares12.83K
TypeSH
Market value$1.7K
2.99%
Sole
12.83K
Shared
0.00
None
0.00
Electrovaya
SOLEShares253.93K
TypeSH
Market value$1.5K
2.69%
Sole
253.93K
Shared
0.00
None
0.00
Stifel Financial Corp.
SOLEShares12.80K
TypeSH
Market value$1.5K
2.62%
Sole
12.80K
Shared
0.00
None
0.00
Applied Materials
SOLEShares7.02K
TypeSH
Market value$1.4K
2.59%
Sole
7.02K
Shared
0.00
None
0.00
Cameco
SOLEShares16.50K
TypeSH
Market value$1.4K
2.49%
Sole
16.50K
Shared
0.00
None
0.00
QUALCOMM
SOLEShares7.77K
TypeSH
Market value$1.3K
2.33%
Sole
7.77K
Shared
0.00
None
0.00
Aura Minerals, Inc.
SOLEShares32.04K
TypeSH
Market value$1.2K
2.15%
Sole
32.04K
Shared
0.00
None
0.00
Amazon.com Inc.
SOLEShares5.05K
TypeSH
Market value$1.1K
2.00%
Sole
5.05K
Shared
0.00
None
0.00
Philip Morris International
SOLEShares6.35K
TypeSH
Market value$1.0K
1.85%
Sole
6.35K
Shared
0.00
None
0.00
Uranium Energy Corp.
SOLEShares77.05K
TypeSH
Market value$1.0K
1.85%
Sole
77.05K
Shared
0.00
None
0.00
Mastercard
SOLEShares1.20K
TypeSH
Market value$683.00
1.23%
Sole
1.20K
Shared
0.00
None
0.00
Meta Platforms
SOLEShares819.00
TypeSH
Market value$601.00
1.08%
Sole
819.00
Shared
0.00
None
0.00
PepsiCo, Inc.
SOLEShares2.94K
TypeSH
Market value$414.00
0.75%
Sole
2.94K
Shared
0.00
None
0.00
ASML Holding N V ADR
SOLEShares224.00
TypeSH
Market value$217.00
0.39%
Sole
224.00
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
Corcept TherapeuticsSOLE | COM | 111.21K | SH | $9.2K 16.64% | 111.21K | 0.00 | 0.00 |
United States AntimonySOLE | COM | 827.03K | SH | $5.1K 9.23% | 827.03K | 0.00 | 0.00 |
NvidiaSOLE | COM | 24.88K | SH | $4.6K 8.36% | 24.88K | 0.00 | 0.00 |
NexGen EnergySOLE | COM | 442.63K | SH | $4.0K 7.13% | 442.63K | 0.00 | 0.00 |
Apple ComputingSOLE | COM | 12.97K | SH | $3.3K 5.95% | 12.97K | 0.00 | 0.00 |
Nuvation Bio Inc.SOLE | COM | 685.11K | SH | $2.5K 4.56% | 685.11K | 0.00 | 0.00 |
Intellia TherapeuticsSOLE | COM | 144.33K | SH | $2.5K 4.51% | 144.33K | 0.00 | 0.00 |
SymboticSOLE | COM | 43.45K | SH | $2.3K 4.22% | 43.45K | 0.00 | 0.00 |
AFLAC Inc.SOLE | COM | 20.37K | SH | $2.3K 4.10% | 20.37K | 0.00 | 0.00 |
Catalyst PharmaceuticalsSOLE | COM | 114.42K | SH | $2.3K 4.06% | 114.42K | 0.00 | 0.00 |
The Carlyle GroupSOLE | COM | 28.84K | SH | $1.8K 3.26% | 28.84K | 0.00 | 0.00 |
Onto InnovationSOLE | COM | 12.83K | SH | $1.7K 2.99% | 12.83K | 0.00 | 0.00 |
ElectrovayaSOLE | COM | 253.93K | SH | $1.5K 2.69% | 253.93K | 0.00 | 0.00 |
Stifel Financial Corp.SOLE | COM | 12.80K | SH | $1.5K 2.62% | 12.80K | 0.00 | 0.00 |
Applied MaterialsSOLE | COM | 7.02K | SH | $1.4K 2.59% | 7.02K | 0.00 | 0.00 |
CamecoSOLE | COM | 16.50K | SH | $1.4K 2.49% | 16.50K | 0.00 | 0.00 |
QUALCOMMSOLE | COM | 7.77K | SH | $1.3K 2.33% | 7.77K | 0.00 | 0.00 |
Aura Minerals, Inc.SOLE | COM | 32.04K | SH | $1.2K 2.15% | 32.04K | 0.00 | 0.00 |
Amazon.com Inc.SOLE | COM | 5.05K | SH | $1.1K 2.00% | 5.05K | 0.00 | 0.00 |
Philip Morris InternationalSOLE | COM | 6.35K | SH | $1.0K 1.85% | 6.35K | 0.00 | 0.00 |
Uranium Energy Corp.SOLE | COM | 77.05K | SH | $1.0K 1.85% | 77.05K | 0.00 | 0.00 |
MastercardSOLE | COM | 1.20K | SH | $683.00 1.23% | 1.20K | 0.00 | 0.00 |
Meta PlatformsSOLE | COM | 819.00 | SH | $601.00 1.08% | 819.00 | 0.00 | 0.00 |
PepsiCo, Inc.SOLE | COM | 2.94K | SH | $414.00 0.75% | 2.94K | 0.00 | 0.00 |
ASML Holding N V ADRSOLE | COM | 224.00 | SH | $217.00 0.39% | 224.00 | 0.00 | 0.00 |
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