Great Lakes Advisors, LLC has recently submitted its 13F-HR report, revealing a total of $12.68 billion in holdings as of September 30, 2026. This filing is crucial for understanding the company’s investment strategies and its standing in the financial services industry.

Founded in Chicago, Great Lakes Advisors is an investment management firm that focuses on providing asset management services. The company operates under the Central Index Key (CIK) 0001078013 and has undergone name changes in the past, previously known as Wayne Hummer Asset Management Co.

The latest filing, accession number 0001078013-26-000008, details the firm’s significant investments across various sectors. The report highlights that the total number of entries in the filing is 2011, indicating a diverse portfolio. The company’s investment discretion includes sole, shared, and other types of authority over its holdings.

Among the notable investments, Great Lakes Advisors has substantial stakes in companies such as Abbott Laboratories and Advanced Micro Devices. These investments reflect the firm’s strategy of diversifying its portfolio to mitigate risks and capitalize on growth opportunities in the market.

This filing may impact various stakeholders, including investors, analysts, and competitors in the investment management space. As firms like Great Lakes Advisors continue to adapt to market changes, their strategic decisions will be closely monitored by industry participants.

Looking ahead, the filing does not specify any immediate next steps for Great Lakes Advisors, but the firm is expected to continue its trend of regular reporting and strategic investment management.