RMBX — Tradr 2X Long RMBS Daily ETF

RMBX Fund Overview

RMBX — Tradr 2X Long RMBS Daily ETF is a US ETF managed by Investment Managers Series Trust II, categorised as Global (incl. US) Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.

• Type: US ETF
• Manager: Investment Managers Series Trust II
• Category: Global (incl. US) Equity
• Assets under management: $250.00K
• Ticker: RMBX
• SEC CIK: 0001587982
• SEC series ID: S000105755
• Share class ID: C000276540

RMBX Investment Objective and Strategy

Tradr 2X Long RMBS Daily ETF describes its objective and strategy as follows, from its latest prospectus filed with the SEC by Investment Managers Series Trust II.

Investment objective

The Tradr 2X Long RMBS Daily ETF seeks daily investment results, before fees and expenses, that correspond to two times (200%) the daily performance of the common shares of RMBS. The Fund does not seek to achieve its stated investment objective for a period of time different than a single -trading day.

Principal investment strategy

Under normal market circumstances, the Fund will maintain at least 80% exposure to financial instruments that provide two times leveraged exposure to the daily performance of RMBS. This may include RMBS stock in addition to financial instruments discussed below. The Fund is an actively -managed ETF that seeks to achieve on a daily basis, before fees and expenses, 200% performance of RMBS for a single -trading day, not for any other period, by entering into one or more swaps and/or purchasing listed options on RMBS and/or investing directly in the common stock of RMBS. A single -trading day is measured from the time the Fund calculates its net asset value (NAV) to the time of the Funds next NAV calculation. However, the use of option contracts or direct investments in common stock of RMBS is typically less efficient than swaps and may increase the likelihood that the Fund is unable to achieve its daily 2X objective.

The Fund will enter into one or more swaps with major global financial institutions whereby the Fund and the global financial institution will agree to exchange the return (or differentials in rates of return) earned or realized on RMBS. The gross return to be exchanged or swapped between the parties is calculated with respect to a notional amount, e.g., the return on or change in value of a particular dollar amount representing RMBS. If the Advisor determines to use call options, the Fund will purchase exchange -traded call options, including FLexible EXchange Options (FLEX Options). FLEX Options are customized options contracts that trade on an exchange but provide investors with the ability to customize key contract terms like strike price, style and expiration date while achieving price discovery in competitive, transparent auctions markets and avoiding the counterparty exposure of over -the-counter (OTC) options positions.

Like traditional exchange -traded options, FLEX Options are guaranteed for settlement by the Options Clearing Corporation (OCC), a market clearinghouse that guarantees performance by counterparties to certain derivatives contracts. The FLEX Options are listed on the Exchange. The Fund may take delivery of RMBS stock if it chooses to exercise a call option and either hold or sell the stock in the secondary markets. Additionally, the Fund may use other option strategies to produce similar exposure to RMBS, like buying calls and selling puts with identical strike prices. Call options give the holder (i.e., the buyer) the right to buy an asset (or receive cash value of the asset, in case of certain call options) and the seller (i.e., the writer) the obligation to sell the asset (or deliver cash value of the asset, in case of certain call options) at a certain defined price.

In situations where swap availability is constrained, the Fund may rely more heavily on options contracts. Additionally, the Fund may use options in response to changing market dynamics. The Advisor attempts to consistently apply leverage to increase the Funds exposure to 200% of RMBS, and expects to rebalance the Funds holdings daily to maintain such exposure. Because of daily rebalancing and the compounding of each days return over time, the return of the Fund for periods longer than a single -trading day will be the result of each days returns compounded over the period, which will very likely differ from 200% of the return of RMBS over the same period. As a result of its investment strategies, the Fund will be concentrated in the industry assigned to RMBS (i.e., hold 25% or more of its total assets in investments that provide leveraged exposure to the industry assigned to RMBS).

RMBS is assigned to the Semiconductor industry as of the date of this prospectus. Additionally, the Fund may invest all available cash in the Funds portfolio in (1) U.S. Government securities, such as bills, notes and bonds issued by the U.S. Treasury; (2) money market funds; (3) short -term bond ETFs and/or (4) corporate debt securities, such as commercial paper and other short -term unsecured promissory notes issued by businesses that are rated investment grade or of comparable quality (Collateral Investments). The Fund is classified as non -diversified under the Investment Company Act of 1940 (the 1940 Act), which means that it may invest more of its assets in a smaller number of issuers than diversified funds. The Fund may engage in frequent and active trading. RMBS is a global semiconductor company that produces memory interface chips and silicon and interface intellectual property (IP) to enable higher bandwidth and capacity, increase speed of data transfers, and improve security of hardware and data.

The companys products are used for, among other things, data -intensive computing systems, data center and artificial intelligence (AI) infrastructure, autonomous driving systems, military hardware, and high -speed interconnects between internet -of-things devices. RMBS is headquartered in Sunnyvale, California. As of May 19, 2026, RMBS had a market capitalization of $13.14 billion. RMBS is registered under the Securities Exchange Act of 1934, as amended (the Exchange Act). Information provided to or filed with the SEC by RMBS pursuant to the Exchange Act can be located by reference to the SEC file number 001 -22339 through the SECs website at www.sec.gov. In addition, information regarding RMBS may be obtained from other sources including, but not limited to, press releases, newspaper articles and other publicly disseminated documents.

The Fund has derived all disclosures contained in this document regarding RMBS from the publicly available documents described above. In connection with the offering of the Funds securities, none of the Fund, the Trust, the Advisor or any of their respective affiliates has participated in the preparation of such documents. The Advisor has not made any due diligence inquiry with respect to the data or information underlying the publicly available information of RMBS. None of the Fund, the Trust, the Advisor or any of their respective affiliates makes any representation that such publicly available documents or any other publicly available information regarding RMBS is accurate or complete. Furthermore, the Fund cannot give any assurance that all events occurring prior to the date hereof (including events that would affect the accuracy or completeness of the publicly available documents described above) that would affect the trading price of RMBS have been publicly disclosed.

Subsequent disclosure of any such events or the disclosure of or failure to disclose material future events concerning RMBS could affect the value of the Funds investments with respect to RMBS and therefore the value of the Fund. None of the Trust, the Fund, the Advisor or any of their respective affiliates makes any representation to you as to the performance of RMBS.

RMBX Costs and Fees

RMBX costs about $149 per $10,000 invested per year in fund expenses.

• Net expense ratio: 1.49%
• Gross expense ratio: 1.49%

RMBX Cashflows

Over the 12 months to 2026-06, Tradr 2X Long RMBS Daily ETF had net inflows of $250.00K, from monthly SEC N-PORT filings.

RMBX Debt Constituents

No individual debt constituents are reported in Tradr 2X Long RMBS Daily ETF's latest SEC N-PORT filing.

RMBX Prospectus and SEC Filings

Official Tradr 2X Long RMBS Daily ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.

• Prospectus (485BPOS) — filed 2026-06-23
• Prospectus supplement (497) — filed 2026-06-26
• Portfolio holdings (N-PORT) — filed 2026-08-24

Related Funds

Other Global (incl. US) Equity funds tracked on ABC INVEST:

• REX-Osprey SOL + Staking ETF (SSK)
• Defiance Daily Target 2X Long SpaceX ETF (SPCU)
• Tradr 2X Short SpaceX Daily ETF (SPCG)
• Defiance Daily Target 2X Long AMAT ETF (AMA)
• Defiance Daily Target 2X Short MU ETF (MUZ)

Data Sources

ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.