Old Second National Bank of Aurora
Old Second National Bank, founded in 1871 and headquartered in Aurora, Illinois, is a large regional bank offering a full suite of personal, business, and wealth management services. The bank manages over $5.6 billion in assets and is known for its community focus, traditional banking values, and adoption of modern digital solutions. With over 150 years in operation, Old Second serves individuals, families, small and medium-sized enterprises, and professional service firms primarily across the Chicago metropolitan area. The firm reportedly employs approximately 700 people and is a wholly owned subsidiary of Old Second Bancorp, Inc.
Investment Strategy
Old Second National Bank adopts a relationship-driven, community-focused banking strategy, offering tailored financial solutions for individuals and businesses in its local markets. The bank seeks to foster long-term partnerships by understanding clients’ unique needs and providing comprehensive lending, deposit, and wealth management services. It balances traditional risk management with investment in digital tools and maintains a diversified loan portfolio, emphasizing support for small and medium-sized enterprises and local economic development.
Latest 13F Filing Activity
Old Second National Bank of Aurora filed their most recent 13F report on Sep 30, 2025 disclosing 282 equity positions with a total 13F market value of $485M. The fund increased holdings in Alphabet Class A, Nvidia Corporation, Apple Computer Inc. among other positions. Old Second National Bank of Aurora reduced exposure to Vanguard Reit-etf, Select Sector SPDR TR Consumer Staples, Badger Meter Inc. among others.
Top Holdings
Equity Positions (282)
| Ticker | Security | Weight | Market Value | Shares | Avg Cost | Price | Change (QoQ) |
|---|---|---|---|---|---|---|---|
I IJH | Ishares Core S&P Midcap ETF | 6.27% | $30.4M | 466,309 | $52.55 | $65.26 | +$89.8K |
N NVDA | Nvidia Corporation | 4.95% | $24.0M | 128,795 | $20.16 | $186.58 | +$3.1M |
M MSFT | Microsoft Corp | 3.93% | $19.1M | 36,786 | $59.84 | $517.95 | +$227.3K |
A AVGO | Broadcom Inc | 3.78% | $18.3M | 55,570 | $25.20 | $329.91 | +$2.6M |
A AAPL | Apple Computer Inc | 2.97% | $14.4M | 56,675 | $41.09 | $254.63 | +$2.8M |