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TANAKA CAPITAL MANAGEMENT INC

Q1 2026 · Filed 2026-05-18
Market Value
$52M
+7.2%
Holdings
38
New Purchases
0
Added To
8
Closed
1
Reduced
13
Top 10 Concentration
70.9%
Turnover
2.6%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
UAMY 10.32% 6.36% +3.96% $5M
IJR 5.44% 1.78% +3.66% $3M
CCJ 4.50% 3.09% +1.41% $2M
NXE 9.78% 8.38% +1.40% $5M
PEP 2.11% 0.87% +1.24% $1M
AMAT 4.56% 3.74% +0.82% $2M
ONTO 4.90% 4.17% +0.73% $3M
CORT 8.57% 7.95% +0.62% $4M
MA 1.82% 1.41% +0.40% $946K
UEC 1.99% 1.85% +0.14% $1M
AMZN 2.42% 2.39% +0.02% $1M
INTC 0.02% 0.01% +0.00% $8K
BMY 0.02% 0.02% +0.00% $10K
MDLZ 0.02% 0.02% +0.00% $11K

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
NUVB 7.42% 15.51% -8.09% $4M
NVDA 8.29% 9.52% -1.23% $4M
PM 0.90% 2.09% -1.19% $471K
AAPL 6.26% 7.24% -0.98% $3M
SYM 4.40% 5.31% -0.91% $2M
SF 2.71% 3.28% -0.57% $1M
QCOM 2.25% 2.72% -0.48% $1M
AFL 4.22% 4.61% -0.40% $2M
META 0.88% 1.10% -0.22% $459K
CPRX 5.39% 5.50% -0.11% $3M
ACN 0.19% 0.28% -0.09% $100K
GTLS 0.00% 0.07% -0.07% $0
JPM 0.11% 0.14% -0.03% $55K
IWF 0.12% 0.15% -0.02% $64K
IWB 0.16% 0.18% -0.02% $84K

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 13 $15M 29.6%
Large Cap 17 $14M 26.8%
Mid Cap 5 $13M 25.7%
Small Cap 2 $9M 17.7%
Micro Cap 1 $43K 0.1%

Portfolio Analytics

Avg Market Cap
$503.5B
Median Market Cap
$75.7B
Avg P/E
35.7
Median P/E
26.9
Avg Dividend Yield
0.01%
Avg Beta
1.00
# Stocks
32
# ETFs / Funds
6

Top Holdings (38 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 UAMY 10.32% 615,975 $5M $8.73 $2M
2 NXE 9.78% 439,205 $5M $11.60 $1M -3,420 -0.8%
3 CORT 8.57% 110,854 $4M $40.31 $603K -230 -0.2%
4 NVDA 8.29% 24,780 $4M $174.41 -$305K -30 -0.1%
5 NUVB 7.42% 901,825 $4M $4.29 -$4M +60,220 +7.2%
6 AAPL 6.26% 12,859 $3M $253.75 -$254K -78 -0.6%
7 IJR 5.44% 220,216 $3M $12.88 $2M +125,357 +132.2%
8 CPRX 5.39% 113,418 $3M $24.76 $137K -1,000 -0.9%
9 ONTO 4.90% 12,448 $3M $205.09 $527K -385 -3.0%
10 AMAT 4.56% 6,953 $2M $341.72 $559K -35 -0.5%
11 CCJ 4.50% 21,575 $2M $108.60 $843K +5,185 +31.6%
12 SYM 4.40% 43,094 $2M $53.21 -$287K -260 -0.6%
13 AFL 4.22% 20,039 $2M $109.69 -$44K -330 -1.6%
14 SF 2.71% 19,090 $1M $73.91 -$183K +6,362 +50.0%
15 AMZN 2.42% 6,052 $1M $208.20 $96K +1,010 +20.0%
16 QCOM 2.25% 9,104 $1M $128.73 -$152K +1,362 +17.6%
17 PEP 2.11% 7,095 $1M $155.32 $679K +4,150 +140.9%
18 UEC 1.99% 77,051 $1M $13.48 $139K
19 MA 1.82% 1,893 $946K $499.74 $260K +692 +57.6%
20 PM 0.90% 2,851 $471K $165.21 -$545K -3,485 -55.0%
21 META 0.88% 803 $459K $571.61 -$75K -6 -0.7%
22 ACN 0.19% 502 $100K $199.20 -$37K -9 -1.8%
23 IWB 0.16% 235 $84K $357.45 -$4K
24 IWF 0.12% 149 $64K $429.53 -$7K
25 JPM 0.11% 188 $55K $292.55 -$12K -19 -9.2%
26 BYSI 0.08% 26,296 $43K $1.64
27 IWD 0.05% 123 $26K $211.38
28 CL 0.04% 263 $22K $83.65 $1K
29 MDLZ 0.02% 192 $11K $57.29 $1K
30 BMY 0.02% 166 $10K $60.24 $1K
31 EFA 0.02% 103 $10K $97.09
32 EFG 0.02% 81 $9K $111.11
33 PG 0.02% 63 $9K $142.86
34 INTC 0.02% 180 $8K $44.44 $1K
35 JNJ —% 9 $2K $222.22
36 CHD —% 26 $2K $76.92
37 TRV —% 6 $2K $333.33
38 GTLS —% -$35K -170 -100.0% SOLD

Sold Out Positions

SymbolValue% Port
GTLS —%
View SEC EDGAR Filings for TANAKA CAPITAL MANAGEMENT INC →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms