SEC 13F Intelligence

Managers / Q1 2022 · view latest →

TANAKA CAPITAL MANAGEMENT INC

CIK 0000816788 · 60 EAST 42ND STREET, SUITE 4000, NEW YORK, NY, 10165 · 2124903380

Reported Value
$50M
Q1 2022
Positions
53
Filings on Record
28
2019–present window
Filed
May 16, 2022
original filing

Summary

Tanaka Capital Management Inc reported $50M in U.S.-listed holdings across 53 positions for Q1 2022.

Its largest position, AAPL, represents 18.6% of the portfolio.

The book was largely unchanged from Q4 2021.

Portfolio Metrics

Turnover
+4.3%
vs prior filed quarter
Top-10 Concentration
+73.9%
share of reported value
Largest Position
+18.6%
Apple Computing

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q1 ’19: $33MQ1 ’19Q2 ’19: $33MQ3 ’19: $31MQ4 ’19: $32MQ1 ’20: $23MQ1 ’20Q2 ’20: $32MQ3 ’20: $32MQ4 ’20: $45MQ1 ’21: $79MQ1 ’21Q2 ’21: $74MQ3 ’21: $70MQ4 ’21: $53MQ1 ’22: $50MQ1 ’22Q2 ’22: $31MQ3 ’22: $34MQ4 ’22: $32MQ1 ’23: $34MQ1 ’23Q2 ’23: $37MQ3 ’23: $35MQ4 ’23: $41MQ1 ’24: $41MQ1 ’24Q2 ’24: $42MQ3 ’24: $43MQ4 ’24: $44MQ1 ’25: $42MQ1 ’25Q3 ’25: $56MQ4 ’25: $55MQ1 ’26: $60Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 73.0%Other: 26.6%ETP: 0.3%ADR: 0.1%
  • Common Stock · 73.0% · $36M
  • Other · 26.6% · $13M
  • ETP · 0.3% · $148,000
  • ADR · 0.1% · $38,000

Quarter-over-Quarter Changes full breakdown →

vs Q4 2021 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
BeyondSpring IncTRIMMED−64.5K110.6K−$550,000$243,000
BMYBristol-Myers SquibbTRIMMED−266486−$12,000$35,000
METAMeta PlatformsTRIMMED−7301.7K−$438,000$375,000
The Carlyle GroupADDED+8.3K40.8K+$209,000$2M
CHDChurch and Dwight Co. Inc.TRIMMED−2476−$2,000$8,000
PMPhilip Morris InternationalTRIMMED−1.6K7.0K−$155,000$657,000
TSEMTower SemiconductorTRIMMED−4.7K21.8K+$3,000$1M
PGProcter And GambleTRIMMED−1278−$3,000$12,000

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q1 2022

52 positions (from 53 filing rows — )
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1AAPLApple Computinghistory →COM18.63%$9M52.8K
2AmyrisCOM17.14%$8M1.95M
3NXENexGen Energyhistory →COM8.22%$4M718.9K
4TSLATesla, Inc.history →COM6.07%$3M2.8K
5ONTOOnto Innovationhistory →COM5.31%$3M30.3K
6QCOMQUALCOMMhistory →COM4.22%$2M13.7K
7AFLAFLAC Inc.history →COM4.12%$2M31.7K
8The Carlyle GroupCOM4.03%$2M40.8K
9CN2Catalyst Pharmaceuticalshistory →COM3.49%$2M208.2K
10AMZNAmazon.com Inc.history →COM2.72%$1M413
11Nanoco Group plcCOM2.60%$1M3.67M
12TSEMTower Semiconductorhistory →COM2.13%$1M21.8K
13AMATApplied Materialshistory →COM1.90%$943,0007.2K
14SFStifel Financial Corp.history →COM1.83%$906,00013.3K
15CORTCorcept Therapeuticshistory →COM1.79%$885,00039.3K
16ACNAccenture plchistory →COM1.62%$800,0002.4K
17Google Inc.COM1.58%$780,000280
18Paramount GlobalCOM1.54%$762,00020.1K
19NVDANvidiahistory →COM1.47%$726,0002.7K
20PMPhilip Morris Internationalhistory →COM1.33%$657,0007.0K
21PEPPepsiCo, Inc.history →COM1.14%$567,0003.4K
22HONHoneywell International Inc.history →COM1.10%$547,0002.8K
23MAMastercardhistory →COM1.03%$508,0001.4K
24METAMeta PlatformsCOM0.76%$375,0001.7K
25IONSIonis PharmaceuticalsCOM0.64%$317,0008.5K
26NFLXNetflixCOM0.61%$302,000805
27Altria Group, Inc.COM0.49%$245,0004.7K
28BeyondSpring IncCOM0.49%$243,000110.6K
29JPMJPMorgan Chase and Co.COM0.41%$201,0001.5K
30Lam Research Corp.COM0.32%$156,000290
31ASML Holding N V ADRCOM0.30%$150,000224
32CCJCamecoCOM0.24%$120,0004.1K
33IWBiShares Russell 1000COM0.12%$59,000235
34IWFiShares Russell 1000 GrowthCOM0.08%$41,000149
35NICENICE Systems Ltd.COM0.08%$38,000174
36ETSYEtsy, Inc.COM0.07%$35,000285
37BMYBristol-Myers SquibbCOM0.07%$35,000486
38ICHRIchor HoldingsCOM0.05%$27,000770
39CLColgate-Palmolive Co.COM0.04%$21,000278
40IWDiShares Russell 1000 ValueCOM0.04%$20,000123
41MDLZMondelez International, Inc.COM0.03%$15,000232
42PGProcter And GambleCOM0.02%$12,00078
43IJRiShares Core SP Small CapCOM0.02%$12,000109
44Kraft Heinz CompanyCOM0.02%$11,000279
45INTCIntel Corp.COM0.02%$9,000180
46JNJJohnson and JohnsonCOM0.02%$9,00049
47EFAiShares MSCI EAFECOM0.02%$8,000103
48EFGiShares MSCI EAFE GrowthCOM0.02%$8,00081
49CHDChurch and Dwight Co. Inc.COM0.02%$8,00076
50TRVTravelers GroupCOM0.00%$1,0006
51Fuelnation, Inc.COM0.00%$0251.2K
52Liminal BioSciencesCOM0.00%$022

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$60M44May 18, 202613F-HRchanges · EDGAR ↗
Q4 2025$55M45Feb 17, 202613F-HRchanges · EDGAR ↗
Q3 2025$56M45Nov 14, 202513F-HRchanges · EDGAR ↗
Q1 2025$42M42May 15, 202513F-HRchanges · EDGAR ↗
Q4 2024$44M44Feb 14, 202513F-HRchanges · EDGAR ↗
Q3 2024$43M45Nov 15, 202413F-HRchanges · EDGAR ↗
Q2 2024$42M47Aug 15, 202413F-HRchanges · EDGAR ↗
Q1 2024$41M48May 15, 202413F-HRchanges · EDGAR ↗
Q4 2023$41M49Feb 14, 202413F-HRchanges · EDGAR ↗
Q3 2023$35M47Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$37M48Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$34M49May 12, 202313F-HRchanges · EDGAR ↗
Q4 2022$32M48Feb 15, 202313F-HRchanges · EDGAR ↗
Q3 2022$34M48Nov 15, 202213F-HRchanges · EDGAR ↗
Q2 2022$31M48Aug 15, 202213F-HRchanges · EDGAR ↗
Q1 2022$50M53May 16, 202213F-HRchanges · EDGAR ↗
Q4 2021$53M53Feb 14, 202213F-HRchanges · EDGAR ↗
Q3 2021$70M56Nov 15, 202113F-HRchanges · EDGAR ↗
Q2 2021$74M55Aug 13, 202113F-HRchanges · EDGAR ↗
Q1 2021$79M51May 17, 202113F-HRchanges · EDGAR ↗
Q4 2020$45M51Feb 11, 202113F-HRchanges · EDGAR ↗
Q3 2020$32M53Nov 13, 202013F-HRchanges · EDGAR ↗
Q2 2020$32M53Aug 17, 202013F-HRchanges · EDGAR ↗
Q1 2020$23M51May 15, 202013F-HRchanges · EDGAR ↗
Q4 2019$32M51Feb 14, 202013F-HRchanges · EDGAR ↗
Q3 2019$31M51Nov 15, 201913F-HRchanges · EDGAR ↗
Q2 2019$33M52Aug 15, 201913F-HRchanges · EDGAR ↗
Q1 2019$33M54May 16, 201913F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.