# ETFs That Hold MBX Biosciences Inc (MBX)

> 48 US listed ETFs hold MBX Biosciences Inc, most of all OZEM at 1.86% of the fund. Weights and filing dates for every holder.

Data as of Oct 15, 2026. Rebuilt every trading night.

## ETFs that hold MBX Biosciences Inc

48 US listed ETFs hold MBX Biosciences Inc. OZEM holds the most, at 1.86% of the fund.

### Every fund that holds it

| Fund | Name | Share of the fund | Holdings filed | Asset |
| --- | --- | --- | --- | --- |
| OZEM | Roundhill GLP-1 & Weight Loss ETF | 1.86% | Oct 14, 2026 | Equity |
| PTH | Invesco Dorsey Wright Healthcare Momentum ETF | 1.75% | Oct 13, 2026 | Equity |
| XPH | State Street SPDR S&P Pharmaceuticals ETF | 1.62% | Oct 13, 2026 | Equity |
| BBC | Virtus Biotech Clinical Trials ETF | 1.24% | Jul 31, 2026 | Equity |
| SBIO | ALPS Medical Breakthroughs ETF | 0.90% | May 31, 2026 | Equity |
| HRTS | Tema Heart & Health ETF | 0.45% | Oct 13, 2026 | Equity |
| BMED | iShares Health Innovation Active ETF | 0.40% | Oct 13, 2026 | Equity |
| FMED | Fidelity Disruptive Medicine ETF | 0.39% | May 31, 2026 | Equity |
| IWC | iShares Micro-Cap ETF | 0.37% | Oct 13, 2026 | Equity |
| IHE | iShares U.S. Pharmaceuticals ETF | 0.34% | Oct 13, 2026 | Equity |
| DWAS | Invesco Dorsey Wright SmallCap Momentum ETF | 0.31% | Oct 13, 2026 | Equity |
| FFSM | Fidelity Fundamental Small-Mid Cap ETF | 0.19% | Jul 31, 2026 | Equity |
| TNXT | T. Rowe Price Innovation Leaders ETF | 0.18% | Jun 30, 2026 | Equity |
| IBBQ | Invesco Nasdaq Biotechnology ETF | 0.16% | Oct 13, 2026 | Equity |
| FSEV | Fidelity Enhanced Small Cap Value ETF | 0.16% | Jun 30, 2026 | Equity |
| VTWG | Vanguard Russell 2000 Growth ETF | 0.12% | Sep 30, 2026 | Equity |
| FESM | Fidelity Enhanced Small Cap Core ETF | 0.12% | Jun 30, 2026 | Equity |
| VFMO | Vanguard U.S. Momentum Factor ETF | 0.12% | May 31, 2026 | Equity |
| IBB | iShares Biotechnology ETF | 0.11% | Oct 13, 2026 | Equity |
| NUSC | Nuveen ESG Small-Cap ETF | 0.11% | Jul 31, 2026 | Equity |
| IWO | iShares Russell 2000 Growth ETF | 0.10% | Oct 13, 2026 | Equity |
| RESM | Columbia Research Enhanced Small Cap ETF | 0.07% | Jun 30, 2026 | Equity |
| FPX | First Trust US Equity Opportunities ETF | 0.07% | Oct 13, 2026 | Equity |
| RSSL | Global X Russell 2000 ETF | 0.07% | Jul 31, 2026 | Equity |
| VTWO | Vanguard Russell 2000 ETF | 0.06% | Sep 30, 2026 | Equity |
| IWM | iShares Russell 2000 ETF | 0.05% | Oct 13, 2026 | Equity |
| ISCB | | 0.03% | Jul 31, 2026 | Equity |
| ISCV | iShares Morningstar Small-Cap Value ETF | 0.03% | Oct 13, 2026 | Equity |
| GSSC | GS ActiveBeta U.S. Small Cap Equity ETF | 0.02% | May 31, 2026 | Equity |
| ITWO | ProShares Russell 2000 High Income ETF | 0.02% | May 31, 2026 | Equity |
| FHLC | Fidelity MSCI Health Care Index ETF | 0.02% | Jul 31, 2026 | Equity |
| VXF | Vanguard Extended Market ETF | 0.02% | Sep 30, 2026 | Equity |
| ISCG | iShares Morningstar Small-Cap Growth ETF | 0.02% | Oct 13, 2026 | Equity |
| VHT | Vanguard Health Care ETF | 0.02% | Sep 30, 2026 | Equity |
| FSEG | Fidelity Enhanced Small Cap Growth ETF | 0.02% | Jun 30, 2026 | Equity |
| SCHA | Schwab U.S. Small-Cap ETF | 0.02% | May 31, 2026 | Equity |
| SMLF | iShares U.S. Small-Cap Equity Factor ETF | 0.02% | Oct 13, 2026 | Equity |
| DFAS | | 0.02% | Jul 31, 2026 | Equity |
| AVSC | Avantis U.S. Small Cap Equity ETF | 0.01% | Oct 13, 2026 | Equity |
| WSML | iShares MSCI World Small-Cap ETF | 0.01% | Oct 13, 2026 | Equity |
| MSSM | Morgan Stanley Pathway Small-Mid Cap Equity ETF | 0.01% | May 31, 2026 | Equity |
| ONEQ | Fidelity Nasdaq Composite Index ETF | MBX Biosciences Inc (ticker MBX, listed in US) is matched in every holdings book ETFIQ publishes, by its ticker and name. A share of the fund is the weight its issuer published, as of the Holdings filed date. Shares, preferred shares and debt are told by each fund’s N-PORT asset type. A fund holding only the company’s debt or preferred shares is listed under them, not counted as holding its shares. Options, swaps, futures and cash do not count as holding a company: a call option on a share is not the share. Funds whose book is gross exposure, not a portfolio, are left out.

Each row shows the date the fund last filed.

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Source: ETFIQ, independent ETF data. Recomputed nightly from public filings and prices.
Cite: ETFIQ, ETFs holding MBX Biosciences Inc, data as of Oct 15, 2026. https://etfiq.com/holdings/mbx/
Licence: https://etfiq.com/license/ Figures ETFIQ computes are free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.
HTML: https://etfiq.com/holdings/mbx/