Old Second National Bank of Aurora has raised its holdings in Eli Lilly and Company, now possessing a $6.12 million position. According to its latest SEC filing, the bank increased its stake by 11.5% in the second quarter, reaching 7,856 shares in total.
OLD Second National Bank of Aurora Has $6.12 Million Stock Position in Eli Lilly and Company $LLY

Key Takeaways:
- Old Second National Bank of Aurora holds $6.12 million in Eli Lilly stock.
- The bank boosted its position by 11.5% in the second quarter of 2025.
- It added 813 shares during this period.
- Its total share count now stands at 7,856.
- All information stems from the bank’s 13F filing with the SEC.
Introduction to the Investment
Old Second National Bank of Aurora has drawn attention by expanding its footprint in Eli Lilly and Company. The recent move significantly increases the bank’s involvement in a prominent pharmaceutical firm known for advancing treatments and research in healthcare.
SEC Filing Details
According to the bank’s latest 13F filing with the Securities and Exchange Commission (SEC), its holdings in Eli Lilly grew by 11.5% during the second quarter of 2025. This addition of 813 shares brought the total to 7,856, valued at approximately $6.12 million.
Quarter (2025) | Percentage Increase | Additional Shares | Total Shares Owned |
---|---|---|---|
Q2 | 11.5% | 813 | 7,856 |
Eli Lilly’s Significance
Eli Lilly and Company, traded under the NYSE symbol LLY, is one of the leading pharmaceutical firms in the United States. The bank’s decision to elevate its stake, rather than reduce it, suggests an ongoing confidence in the financial outlook and market position of Eli Lilly.
Looking Ahead
While the bank’s full strategy remains undisclosed, its 13F filing underscores that institutional investors continue to pay close attention to major pharmaceutical companies. Old Second National Bank of Aurora’s decision to expand its position may reflect a broader commitment to the healthcare sector’s potential for growth and innovation.