Old Second Bancorp Inc
OSBC- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- SEC CIK
- 0000357173
In the last 90 days, Old Second Bancorp Inc insiders filed 0 open-market purchases and 7 sales; 184 institutions reported holding it in 13F filings for Q2 2026, worth $903.3M in total; no superinvestor holds it.
13F holders, Q2 2021
Institutional positions in Old Second Bancorp Inc as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 115
- +14 vs. Q1 2021
- Shares held
- 20.4M
- −75.9K (−0.4%) vs. Q1 2021
- Total value
- $253.5M
- −$17.5M (−6.5%) vs. Q1 2021
- New holders
- 21
- 30 more added
- Sold out
- 7
- 41 more reduced
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OSBC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 184 | $903.3M |
| Q1 2026 | 188 | $761.2M |
| Q4 2025 | 185 | $723.9M |
| Q3 2025 | 197 | $624.4M |
| Q2 2025 | 183 | $579.1M |
| Q1 2025 | 192 | $546.2M |
| Q4 2024 | 180 | $573.9M |
| Q3 2024 | 175 | $495.0M |
| Q2 2024 | 153 | $457.4M |
| Q1 2024 | 151 | $415.0M |
| Q4 2023 | 160 | $470.4M |
| Q3 2023 | 145 | $406.8M |
| Q2 2023 | 134 | $385.5M |
| Q1 2023 | 155 | $415.0M |
| Q4 2022 | 145 | $471.2M |
| Q3 2022 | 133 | $384.5M |
| Q2 2022 | 135 | $395.2M |
| Q1 2022 | 136 | $403.8M |
| Q4 2021 | 129 | $281.7M |
| Q3 2021 | 113 | $266.1M |
| Q2 2021 | 115 | $253.5M |
| Q1 2021 | 101 | $271.1M |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Old Second Bancorp Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Berman Capital Advisors, LLC | 2,098 | $26.0K | 0.00% | +2,098 | New |
| Stonebridge Capital Advisors LLC | 2,032 | $25.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 2,061 | $25.0K | 0.00% | +2,061 | New |
| Advisor Group Holdings, Inc. | 1,871 | $23.0K | 0.00% | +271+16.9% | Added |
| Tower Research Capital LLC (TRC) | 1,750 | $22.0K | 0.00% | −129−6.9% | Reduced |
| Counterpoint Mutual Funds LLC | 1,061 | $13.0K | 0.01% | +1,061 | New |
| Quadrant Capital Group LLC | 992 | $12.0K | 0.00% | +595+149.9% | Added |
| Captrust Financial Advisors | 718 | $9.00K | 0.00% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 559 | $7.00K | 0.00% | −1,644−74.6% | Reduced |
| The PNC Financial Services Group, Inc. | 230 | $3.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 197 | $2.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 60 | $1.00K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 12 | $0 | 0.00% | −5,603−99.8% | Reduced |
| First Horizon Corp | 43 | $0 | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 33 | $0 | 0.00% | +33 | New |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −15,460−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −14,536−100.0% | Sold out |
| CIBC Private Wealth Group, LLC | 0 | $0 | 0.00% | −12,000−100.0% | Sold out |
| Arlington Partners LLC | 0 | $0 | 0.00% | −1,446−100.0% | Sold out |
| Denali Advisors LLC | 0 | $0 | 0.00% | −1,250−100.0% | Sold out |
| Eaton Vance Management | 0 | $0 | 0.00% | −710−100.0% | Sold out |
| Total Clarity Wealth Management, Inc. | 0 | $0 | 0.00% | −300−100.0% | Sold out |