OLD SECOND BANCORP INC — Institutional Ownership

Which tracked institutions hold OSBC, and how they changed the position last quarter. Latest holdings as of Jun 30, 2026. Source: SEC 13-F filings.

3
Funds holding
$8386488
Total value held
Buying
3 added/new · 0 reduced
# Institution Value Shares Δ Shares Change (QoQ)
1 Bank Of New York Mellon Corp $7975752 342013 +4749 +1.41%
2 Ameriprise Financial Inc $409733 17570 +17570 NEW BUY
3 First Horizon Corp $1003 43 +43 NEW BUY

Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.