# NSTS Bancorp

NSTS Bancorp is an Asset Manager based in Waukegan, United States.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** Waukegan, United States
- **Region:** North America
- **Address:** Waukegan, IL, United States
- **Assets under management:** Undisclosed
- **Website:** nstsbank.com

## Regulatory record

- **Reports private funds:** No

## About

NSTS Bancorp was formed as part of the mutual-to-stock conversion of North Shore Trust and Savings, a community bank with deep historical roots in Lake County, Illinois. The resultant holding company structure is a common one for converted Midwestern thrifts, designed to deploy raised capital while continuing the legacy lending focus of the underlying bank. North Shore Trust and Savings originates primarily one-to-four family residential mortgage loans, with a secondary concentration in mortgage-backed securities and collateralized mortgage obligations. Asset deployment remains narrowly focused on residential real estate credit, supplemented by investment securities. The organization is not a diversified investment manager; its primary capital allocation is the traditional spread-based banking model of originating and holding mortgage loans. The geographic footprint is hyper-local, centered on northeastern Illinois, with branch operations concentrated around Waukegan and the broader Lake County area. The firm's public filings show a persistent focus on single-family loans, with limited exposure to commercial real estate or construction lending relative to peers. As the holding company of a community bank, NSTS Bancorp's scale is measured by its balance sheet rather than by fee-based assets under management. The underlying bank, North Shore Trust and Savings, operates a small network of branches and maintains a modest professional headcount. Adjacent vehicles such as wealth management subsidiaries or separate philanthropic foundations are not present in its public disclosures. The structure remains that of a unitary thrift holding company, with no separate venture or real estate arms. The firm's structural differentiator is its pure-conversion legacy — it is one of a dwindling cohort of recently converted mutual thrift holding companies navigating post-conversion capital management. Unlike diversified financial holding companies, NSTS Bancorp exists almost exclusively as a spread-based single-family mortgage investor in a tightly defined geography. The governance is concentrated around the board and senior officers of the underlying bank, with the holding structure providing a vehicle for stock repurchases and dividend deployment as capital levers.

## Sectors

- Financial Services

## Questions

### What is NSTS Bancorp's investment focus?

The firm concentrates its balance sheet on one-to-four family residential mortgage lending, along with investments in mortgage-backed securities and collateralized mortgage obligations. Its loan portfolio is geographically centered in Lake County, Illinois, as disclosed in the bank's regulatory filings.

### Does NSTS Bancorp manage third-party or institutional capital?

No. NSTS Bancorp operates as a bank holding company, not an asset manager. Its capital is sourced from the equity raised during its mutual-to-stock conversion and from core deposits gathered through its branch network. There is no institutional fund or separate account structure.

### What is the origin of NSTS Bancorp's corporate structure?

The firm was created through the mutual-to-stock conversion of North Shore Trust and Savings. This process, common for Midwestern thrifts, allows a mutually owned institution to raise public equity capital while forming a holding company to manage that equity and pursue shareholder-return strategies like buybacks.

### Who makes investment and allocation decisions at NSTS Bancorp?

Decisions are made by North Shore Trust and Savings' senior management team and board of directors, reflecting the standard governance of a unitary thrift holding company. The firm does not operate with a standalone CIO function distinct from the bank's lending and investment committees.

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Last updated: 2026-06-03T20:00:00.000Z

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