Millburn Ridgefield LLC has filed its latest 13F-HR report, revealing a total value of over $5.4 billion in holdings as of September 30, 2026. This significant update highlights the company’s ongoing investment strategy and its substantial positions in various exchange-traded funds (ETFs).

The filing indicates that Millburn Ridgefield continues to focus on diverse investment opportunities, particularly in ETFs managed by Dimensional ETF Trust and iShares. The report details 39 different positions, showcasing the firm's commitment to a well-rounded portfolio that spans various sectors and geographic regions.

Background

Millburn Ridgefield LLC, incorporated in Delaware, is classified as an investment management firm. The company is known for its strategic investment approaches, leveraging quantitative methods to manage assets effectively. According to its recent filings, the firm has been active in reporting its holdings, with the latest submission being made on November 6, 2026. The firm’s address is listed as 55 West 46th Street, 31st Floor, New York, NY 10036.

What the Filing Says

The 13F-HR filing reveals that Millburn Ridgefield holds a total of $5,452,261,779 in various investments. The report includes a detailed breakdown of its holdings, emphasizing the firm's focus on ETFs. Notably, the company has a significant investment in the Dimensional ETF Trust, with multiple classes of shares represented.

Impact

This filing may impact various stakeholders, including investors, market analysts, and competitors within the investment management sector. By showcasing its substantial holdings, Millburn Ridgefield positions itself as a key player in the industry, potentially influencing market trends and investor sentiment.

What's Next

The filing does not specify what happens next for Millburn Ridgefield LLC. However, stakeholders will likely be watching closely for further updates and strategic moves from the firm in the coming months.