Old Second Bancorp
OSBC
24.66
-0.39
-1.56%
Old Second Bancorp
US · OSBC
#3094 by market cap
Listed 1970
24.66
-0.39
-1.56%
Live - 5344 symbols - heartbeat 278s ago
· 2026-10-07 19:54
After-hours
24.66
0.00%
- Market cap
- 1.25B
- P/E (TTM)i
- 14.25
- P/Bi
- 1.39
- EPSi
- 1.62
- Div yieldi
- 1.09%
- 52W posi
- 86%
Reader sentiment
Are you bullish or bearish on OSBC?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Mixed / stable
- The number of reporting institutions decreased by 1 in the most recent period (2026/Q3).
- Total institutional ownership (as a % of shares) was little changed.
Institutional ownership
- Held by institutions
- 77.57% +0.06pp
- Institutions
- 224 -1
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
DivergingInstitutions added shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two are pointing in different directions.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund59.71%
Hedge Fund11.82%
Individual/Insider3.33%
Public Company2.96%
VC/PE Fund2.03%
Government Pension Fund0.49%
Family Office/Trust0.36%
Private Company0.20%
Other19.10%
Top holders as of 2026-06-30
BlackRock
8.45% · 4.30M sh
Vanguard Capital Management, LLC
4.96% · 2.52M sh
Dimensional Fund Advisors
4.91% · 2.50M sh
State Street Global Advisors
3.62% · 1.84M sh
Davis Capital Partners, LLC
3.54% · 1.80M sh
American Century Investment Management
3.51% · 1.78M sh
FJ Capital Management, LLC
2.87% · 1.46M sh
Boston Partners Global Investors, Inc.
2.78% · 1.42M sh
Geode Capital Management, LLC
2.65% · 1.35M sh
Kennedy Capital Management LLC
2.43% · 1.24M sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 22 buys · 28 sells
| Name | Role | Stake |
|---|---|---|
| James Eccher | Chairperson & CEO | 0.67% |
| Darin Campbell | Director, EVP & President, Nat'l Specialty Lending, President, FreedomRoad Fin. & Performance Fin. | 0.49% |
| Keith Kotche | Independent Director | 0.37% |
| Edward Bonifas | Independent Director | 0.34% |
| Bradley Adams | Chief Operating Officer | 0.34% |
| Hugh McLean | Independent Director | 0.27% |
| Barry Finn | Lead Independent Director | 0.17% |
| Gary Collins | Vice Chairperson | 0.15% |
| Donald Pilmer | Chief Lending Officer & Executive VP | 0.11% |
| Dennis Klaeser | Independent Director | 0.10% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-09-29 | Gary Collins | Vice Chairperson | Other Acquisition | +30 | -- |
| 2026-09-29 | James Eccher | Chairperson & CEO | Other Acquisition | +109 | -- |
| 2026-09-29 | Donald Pilmer | Chief Lending Officer & Executive VP | Other Acquisition | +11 | -- |
| 2026-09-29 | Bradley Adams | Chief Operating Officer | Other Acquisition | +28 | -- |
| 2026-09-29 | Richard Gartelmann | Head of Wealth Management & Executive VP | Other Acquisition | +35 | -- |
| 2026-09-22 | Gary Collins | Vice Chairperson | Open Market Disposition | -16,000 | $24.69 |
| 2026-09-07 | Hugh McLean | Independent Director | Open Market Disposition | -25,000 | $25.63 |
| 2026-09-03 | Gary Collins | Vice Chairperson | Open Market Disposition | -5,000 | $25.71 |
| 2026-09-01 | Darin Campbell | Director, EVP & President, Nat'l Specialty Lending, President, FreedomRoad Fin. & Performance Fin. | Open Market Disposition | -24,000 | $25.53 |
| 2026-08-11 | James Eccher | Chairperson & CEO | Automatic Disposition | -19,313 | $25.61 |
| 2026-08-10 | James Eccher | Chairperson & CEO | Automatic Disposition | -55,687 | $25.46 |
| 2026-08-09 | Billy Lyons | Independent Director | Other Acquisition | +20 | $25.38 |
| 2026-06-29 | Gary Collins | Vice Chairperson | Other Acquisition | +37 | -- |
| 2026-06-29 | James Eccher | Chairperson & CEO | Other Acquisition | +132 | -- |
| 2026-06-29 | Donald Pilmer | Chief Lending Officer & Executive VP | Other Acquisition | +15 | -- |
| 2026-06-29 | Bradley Adams | Chief Operating Officer | Other Acquisition | +34 | -- |
| 2026-06-29 | Richard Gartelmann | Head of Wealth Management & Executive VP | Other Acquisition | +42 | -- |
| 2026-05-21 | Gary Collins | Vice Chairperson | Open Market Disposition | -5,120 | $21.12 |
| 2026-05-20 | Gary Collins | Vice Chairperson | Private Disposition | -10,000 | $21.12 |
| 2026-05-10 | Donald Pilmer | Chief Lending Officer & Executive VP | Open Market Disposition | -25,000 | $20.75 |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-07 19:54:59 · For reference only, not investment advice and not tailored to your situation.