Tuttle Capital Concentrated Memory Stack ETF (HBMX)

Cboe BZX: HBMXExchange-traded fund from Tuttle Capital Management, LLC.

  • Net assets$20.0M
  • Holdings22

HBMX ETF price chart

HBMX quote & trading statistics

HBMX top 10 holdings

All holdings →
Tuttle Capital Concentrated Memory Stack ETF largest holdings by weight
#SymbolNameWeight
1MUMicron Technology Inc10.29%
2ATEYYAdvantest Corp DRC8.22%
3PENGPenguin Solutions, Inc.6.74%
4ASMLASML Holding N.V. New York Registry Shares5.50%
5ONTOOnto Innovation Inc5.37%
6CAMTCamtek Ltd5.35%
7SKHYSK Hynix Inc. American Depositary Shares5.13%
8SNDKSandisk Corp4.72%
9RMBSRambus Inc4.57%
10LRCXLam Research Corp4.52%

The top 10 holdings make up 60.4% of the fund (22 holdings in total). As of October 23, 2026.

HBMX sector weights

Technology
100.0%

HBMX region weights

North America
59.6%
Japan
18.4%
Asia Emerging
13.0%
Europe Developed
5.7%
Asia Developed
5.1%

HBMX asset allocation

U.S. stocks
52.6%
Non-U.S. stocks
40.5%
Other
3.7%
Cash
1.4%

HBMX market-cap breakdown

Mega cap
33.4%
Large cap
30.6%
Small cap
15.0%
Micro cap
10.0%

About Tuttle Capital Concentrated Memory Stack ETF

Under normal market conditions, the fund will invest at least 80% of its net assets (plus borrowings for investment purposes) in equity securities of Memory Stack Companies and in derivatives and other instruments that provide economic equivalent exposure to the equity securities of such companies. The fund is non-diversified.

HBMX ETF FAQ

How much money is in HBMX?

Tuttle Capital Concentrated Memory Stack ETF has about $20.0M in net assets.

What are the top holdings of HBMX?

The largest positions in HBMX are Micron Technology Inc (10.29%), Advantest Corp DRC (8.22%), Penguin Solutions, Inc. (6.74%). The fund holds 22 securities in total.

When was HBMX launched?

Tuttle Capital Concentrated Memory Stack ETF began trading on June 1, 2026.