Old Second National Bank Of Aurora

Source: SEC Form 13F · as of Mar 2026

Old Second National Bank Of Aurora holds 19 biotech & pharma companies tracked by BioSniper, totaling $27.5M in value as of Mar 2026 (SEC Form 13F).

Companies held

19

Total value held

$27.5M

13F holdings reflect long positions in U.S.-listed securities as reported to the SEC. Values are point-in-time for the most recent reported quarter.

    Old Second National Bank Of Aurora — Biotech 13F Holdings & Portfolio | BioSniper