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 2022
Institutional positions in Old Second Bancorp Inc as of Jun 30, 2022. 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
- 135
- +2 vs. Q1 2022
- Shares held
- 29.5M
- +2.25M (+8.3%) vs. Q1 2022
- Total value
- $395.2M
- −$615.8K (−0.2%) vs. Q1 2022
- New holders
- 17
- 69 more added
- Sold out
- 15
- 25 more reduced
3 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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 2022
Shares, value and share of portfolio for each institution holding Old Second Bancorp Inc; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bridgeway Capital Management, LLC | 127,050 | $1.70M | 0.04% | 00.0% | Unchanged |
| Aptus Capital Advisors, LLC | 146,763 | $1.96M | 0.07% | +5,409+3.8% | Added |
| Bank of New York Mellon Corp | 184,093 | $2.46M | 0.00% | +31,824+20.9% | Added |
| American Century Companies Inc | 192,800 | $2.58M | 0.00% | +48,646+33.7% | Added |
| Nuveen Asset Management, LLC | 193,354 | $2.59M | 0.00% | +24,642+14.6% | Added |
| Knights of Columbus Asset Advisors LLC | 205,189 | $2.75M | 0.27% | +2,583+1.3% | Added |
| Elizabeth Park Capital Advisors, Ltd. | 220,111 | $2.94M | 1.27% | −12,000−5.2% | Reduced |
| Morgan Stanley | 221,859 | $2.97M | 0.00% | +134,797+154.8% | Added |
| Two Sigma Advisers, LP | 229,400 | $3.07M | 0.01% | +63,100+37.9% | Added |
| Monarch Partners Asset Management LLC | 232,160 | $3.11M | 0.87% | +82,660+55.3% | Added |
| Two Sigma Investments, LP | 240,392 | $3.22M | 0.01% | +54,727+29.5% | Added |
| Siena Capital Partners GP, LLC | 271,103 | $3.63M | 1.23% | 00.0% | Unchanged |
| Wedge Capital Management L L P | 297,067 | $3.98M | 0.06% | −16,798−5.4% | Reduced |
| Russell Investments Group, Ltd. | 358,092 | $4.79M | 0.01% | −58,381−14.0% | Reduced |
| River Oaks Capital LLC | 396,300 | $5.30M | 5.69% | +95,200+31.6% | Added |
| JPMorgan Chase & Co | 403,226 | $5.39M | 0.00% | +269,533+201.6% | Added |
| Brandywine Global Investment Management, LLC | 418,094 | $5.59M | 0.05% | −59,800−12.5% | Reduced |
| RMB Capital Management, LLC | 430,000 | $5.75M | 0.20% | +430,000 | New |
| Victory Capital Management Inc | 481,279 | $6.44M | 0.01% | −28,600−5.6% | Reduced |
| Kennedy Capital Management, Inc. | 585,190 | $7.83M | 0.22% | +50,765+9.5% | Added |
| Renaissance Technologies LLC | 599,025 | $8.02M | 0.01% | −98,700−14.1% | Reduced |
| Patriot Financial Partners GP, LP | 603,664 | $8.08M | 2.62% | −250,000−29.3% | Reduced |
| Alliancebernstein L.P. | 713,301 | $9.54M | 0.00% | +68,806+10.7% | Added |
| Northern Trust Corp | 718,774 | $9.62M | 0.00% | +130,574+22.2% | Added |
| Geode Capital Management, LLC | 733,856 | $9.82M | 0.00% | +241,819+49.1% | Added |
| EJF Capital LLC | 772,618 | $10.3M | 1.74% | −77,064−9.1% | Reduced |
| Dimensional Fund Advisors LP | 902,804 | $12.1M | 0.00% | −50,143−5.3% | Reduced |
| Stieven Capital Advisors, L.P. | 975,339 | $13.1M | 2.06% | +11,200+1.2% | Added |
| State Street Corp | 1,001,589 | $13.4M | 0.00% | +420,215+72.3% | Added |
| Manufacturers Life Insurance Company, The | 1,066,314 | $14.3M | 0.01% | −9,041−0.8% | Reduced |
| Vanguard Group Inc | 2,078,373 | $27.8M | 0.00% | +153,174+8.0% | Added |
| Banc Funds Co LLC | 2,178,694 | $29.2M | 2.63% | +20,000+0.9% | Added |
| FJ Capital Management LLC | 2,321,000 | $31.1M | 3.10% | −303,717−11.6% | Reduced |
| BlackRock Inc. | 3,118,809 | $41.7M | 0.00% | +945,084+43.5% | Added |
| Forum Financial Management, LP | 3,333,951 | $44.6M | 2.25% | +521,600+18.5% | Added |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −177,747−100.0% | Sold out |
| Jacobs Asset Management, LLC | 0 | $0 | 0.00% | −126,698−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −51,095−100.0% | Sold out |
| LSV Asset Management | 0 | $0 | 0.00% | −48,200−100.0% | Sold out |
| BHZ Capital Management, LP | 0 | $0 | 0.00% | −44,721−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −24,065−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −21,070−100.0% | Sold out |
| HGK Asset Management Inc | 0 | $0 | 0.00% | −20,489−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −17,402−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −16,000−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −11,019−100.0% | Sold out |
| AXS Investments LLC | 0 | $0 | 0.00% | −10,180−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| TCWP LLC | 0 | $0 | 0.00% | −245−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Mendon Capital Advisors Corp | – | – | – | – | Not filed |
| Parametric Portfolio Associates LLC | – | – | – | – | Not filed |
| Amalgamated Financial Corp. | – | – | – | – | Not filed |