# State Street Prime Money Market ETF (MMK) — News

MMK · NYSE · Fund

Canonical page: https://www.lighthorse.io/tickers/mmk/news

## Recent headlines

- [New deal: Atlas Warehouse lending $BMK5 +150 area](https://www.ainvest.com/news/deal-atlas-warehouse-lending-bmk5-150-area-2610) — AInvest Wire, Oct 14, 2026
- [Mayr-Melnhof Karton AG: MM Board & Paper signs agreement to acquire the operations of R.D.M. Arnsberg](https://www.ainvest.com/news/mayr-melnhof-karton-ag-mm-board-paper-signs-agreement-acquire-operations-arnsberg-2608) — AInvest Wire, Aug 17, 2026
  Mayr-Melnhof Karton AG (MMK) has announced the signing of an agreement to acquire the operations of R.D.M. Arnsberg, a move that aligns with the company’s strategic focus on optimizing its production footprint and enhancing operational efficiency. The acquisition follows RDM Group’s decision to…

---

Light Horse does not author, endorse or verify the headlines, and their appearance here is not an endorsement of any view they express.

This page is for informational purposes only. Nothing on it is a recommendation, solicitation or offer to buy or sell any security, nor investment, legal or tax advice. Light Horse Securities Inc does not verify third-party data and is not responsible for its accuracy, completeness or timeliness.

Data provided by [AInvest](https://www.ainvest.com).