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Legal Structures and Terminology for ETFs, ETNs, and ETCs

Article Quant Q&A · Author: cryo111

Summary

The document examines how exchange-traded products are classified and whether ETFs, ETNs, and ETCs should be named separately in portfolio descriptions. It notes that ETF structures can include open-end funds, unit investment trusts, grantor trusts, notes, and partnerships, while an ETP is proposed as the umbrella term for exchange-traded products. It also raises the question of whether ETC refers specifically to commodity-backed grantor trusts or can include commodity-linked notes.

The answers emphasize that ETNs are debt obligations whose returns can be affected by the issuer’s creditworthiness, unlike fund structures that hold assets. One answer suggests using ETP when referring collectively to these products and distinguishes ETCs from ETNs by issuer credit exposure. The discussion is brief and informal, and it does not establish a universal legal definition across jurisdictions; classifications and terminology may vary by market and product documentation.

Key ideas

  • ETP is suggested as an umbrella term for exchange-traded products, including ETFs, ETNs, and ETCs.
  • ETNs are debt instruments and expose holders to the credit risk of the issuer.
  • ETF legal structures can include funds, trusts, notes, and partnerships.
  • The meaning of ETC may vary, and the discussion does not settle whether it applies only to commodity trusts or also to commodity-linked notes.

Tags

Full text
# What is the legal difference between ETFs, ETNs and ETCs


# What is the legal difference between ETFs, ETNs and ETCs












I would like to understand how exchange traded funds (ETFs) can be classified in legal terms. According to Vanguard, there are five ETF structures

- Open-End Funds

- Unit Investments Trusts

- Grantor Trusts

- Exchange Traded Notes (ETNs)

- Partnerships

The wording suggests that all 5 structures are considered ETFs. A document by SPDR also classifies the SPDR ETFs using structures 1-3, with most of their ETFs being Open-End Funds, a few of them Unit Investment Trusts, and only GLD being a Grantor Trust. Hence, exchange traded commodities (ETCs) seem to fall under structure 3, Grantor Trust. It is also interesting that the term ETC is more frequently used in the German speaking parts of Europe.

A nice summary that matches the definitions of Vanguard and SPDR can be found at etf.com. However, this document focuses mostly on tax related differences.

My questions are

- Is it correct to speak of ETFs, ETNs and ETCs as different entities in a legal document? My guess is no since "ETF" seems to be an umbrella term under which ETNs and ETCs are to be subsumed. An example: My impression is that the sentence "The fund invests in ETFs, ETNs and ETCs" would be sloppy as ETNs and ETCs are a kind of ETF.

- In which context (if at all) is it correct to use the term "ETC"? For instance: Is it equivalent to a Grantor Trust that holds commodities? Or is it also ok to use ETC for an ETN that replicates the price of a commodity?

I know that these are not really quantitative questions. Nonetheless, I assume quite a few people who work in portfolio and/or risk management have to cope with this legal mumbo-jumbo from time to time and may be willing to help. Also, this forum seems to be the best within the stackexchange universe for posting such questions.

## Answer by Rime (score 2)

https://quant.stackexchange.com/a/17292

I am not too knowledgeable with ETCs but here are some differences between ETFs & ETNs.

- ETFs emerged from the concept of buying "baskets" of stocks (similar to mutual funds) & became popular because they were cheaper than mutual funds.

- ETNs just as their name implies are Notes. They are similar to ETFs in the form of representing baskets of stocks but the exception is they are bought on "credit" and their returns might be affected by the credit rating of the issuers other than what they are meant to "track". I think many leveraged ETNs are formed with debt instruments

## Answer by pyCthon (score 1)

https://quant.stackexchange.com/a/17284

The umbrella term is Exchange Traded Product or ETP, so your sentence would become "The fund invests in ETPs".

For the second question a simple way of looking at it is, a ETN would have credit risk with the issuer, where an ETC would not.

Shown in full with attribution under the source's licence. Licence: CC BY-SA 4.0 (Stack Exchange)

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.