Old Second Bancorp Inc. (OSBC)
NASDAQ: OSBC
· Real-Time Price · USD
17.26
0.16 (0.94%)
At close: Oct 03, 2025, 3:59 PM
17.26
0.00%
After-hours: Oct 03, 2025, 04:10 PM EDT
13F Institute Ownership
Total Institutes of 175 in Old Second Bancorp reduced their positions with a decrease of 17 investors compared to the previous quarter. A reduction of 3.29M shares, as total invested capital declined by $22.1M with ownership percentage dropping from 73.03% to 65.71%.
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Blackrock, Inc. | 7.79% | 3.5M | -2.2% | 62.12M | < 0.01% | Aug 12, 2025 |
| Vanguard Group Inc | 6.04% | 2.72M | +0.20% | 48.2M | < 0.01% | Aug 11, 2025 |
| Dimensional Fund Advisors LP | 4.71% | 2.12M | +1.24% | 37.58M | < 0.01% | Aug 12, 2025 |
Stop Guessing, Start Knowing.
Cut through market noise with actionable insights that actually help you make confident investment decisions. No more endless research or gut-based guessing.
- Unlimited access to all data and tools
- Unlimited access to all data and tools, giving you the edge over everyone else in the market.
- Realtime Options & Dark Pool Data
- Instant access to live options & dark pool data to spot opportunities and trade with precision before the market moves.
- Top Wallstreet Analyst Ratings
- Follow ratings from the best analysts on Wall Street to stay ahead.
- Up to 30 years financial history
- We deliver premium Wall Street data with top-tier accuracy and up to 30 years of history.