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 2023
Institutional positions in Old Second Bancorp Inc as of Jun 30, 2023. 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
- 134
- −21 vs. Q1 2023
- Shares held
- 29.5M
- −549 (0.0%) vs. Q1 2023
- Total value
- $385.5M
- −$29.5M (−7.1%) vs. Q1 2023
- New holders
- 9
- 48 more added
- Sold out
- 30
- 50 more reduced
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding Old Second Bancorp Inc; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,338,474 | $43.6M | 0.00% | +21,443+0.6% | Added |
| Forum Financial Management, LP | 2,966,880 | $38.7M | 0.87% | +15,817+0.5% | Added |
| FJ Capital Management LLC | 2,589,639 | $33.8M | 4.31% | +50,000+2.0% | Added |
| Vanguard Group Inc | 2,227,448 | $29.1M | 0.00% | +45,756+2.1% | Added |
| Banc Funds Co LLC | 2,051,310 | $26.8M | 3.16% | 00.0% | Unchanged |
| State Street Corp | 1,124,787 | $14.7M | 0.00% | +39,018+3.6% | Added |
| Dimensional Fund Advisors LP | 1,008,919 | $13.2M | 0.00% | +158,405+18.6% | Added |
| Manufacturers Life Insurance Company, The | 1,004,734 | $13.1M | 0.01% | −684−0.1% | Reduced |
| JPMorgan Chase & Co | 996,548 | $13.0M | 0.00% | −50,485−4.8% | Reduced |
| Stieven Capital Advisors, L.P. | 981,939 | $12.8M | 3.32% | −600−0.1% | Reduced |
| Geode Capital Management, LLC | 856,035 | $11.2M | 0.00% | +45,711+5.6% | Added |
| Alliancebernstein L.P. | 839,662 | $11.0M | 0.00% | +29,320+3.6% | Added |
| Kennedy Capital Management, Inc. | 685,789 | $8.96M | 0.21% | −29,702−4.2% | Reduced |
| Northern Trust Corp | 640,069 | $8.36M | 0.00% | +10,507+1.7% | Added |
| Goldman Sachs Group Inc | 454,054 | $5.93M | 0.00% | +203,495+81.2% | Added |
| Renaissance Technologies LLC | 400,625 | $5.23M | 0.01% | −41,000−9.3% | Reduced |
| American Century Companies Inc | 390,175 | $5.10M | 0.00% | +36,276+10.3% | Added |
| River Oaks Capital LLC | 382,498 | $5.00M | 7.62% | −6,602−1.7% | Reduced |
| Holocene Advisors, LP | 375,250 | $4.90M | 0.02% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 330,448 | $4.32M | 0.01% | −899−0.3% | Reduced |
| EJF Capital LLC | 325,203 | $4.25M | 1.95% | −128,649−28.3% | Reduced |
| RMB Capital Management, LLC | 300,000 | $3.92M | 0.13% | 00.0% | Unchanged |
| Wellington Management Group LLP | 220,700 | $2.88M | 0.00% | +220,700 | New |
| Elizabeth Park Capital Advisors, Ltd. | 218,861 | $2.86M | 2.08% | 00.0% | Unchanged |
| Aptus Capital Advisors, LLC | 216,499 | $2.83M | 0.08% | +18,868+9.5% | Added |
| Nuveen Asset Management, LLC | 202,396 | $2.64M | 0.00% | −50,630−20.0% | Reduced |
| Morgan Stanley | 200,850 | $2.62M | 0.00% | −114,912−36.4% | Reduced |
| Bank of New York Mellon Corp | 173,971 | $2.27M | 0.00% | +5,446+3.2% | Added |
| Knights of Columbus Asset Advisors LLC | 169,789 | $2.22M | 0.20% | +401+0.2% | Added |
| Charles Schwab Investment Management Inc | 165,818 | $2.17M | 0.00% | +4,314+2.7% | Added |
| Bridgeway Capital Management, LLC | 164,162 | $2.14M | 0.05% | +39,297+31.5% | Added |
| Siena Capital Partners GP, LLC | 163,038 | $2.13M | 0.76% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 155,268 | $2.03M | 0.01% | +42,124+37.2% | Added |
| Two Sigma Advisers, LP | 148,200 | $1.94M | 0.00% | −16,200−9.9% | Reduced |
| Gator Capital Management, LLC | 125,887 | $1.64M | 1.16% | +125,887 | New |
| First Trust Advisors LP | 123,323 | $1.61M | 0.00% | −3,397−2.7% | Reduced |
| Rhumbline Advisers | 122,217 | $1.60M | 0.00% | +53,825+78.7% | Added |
| Brandywine Global Investment Management, LLC | 116,990 | $1.53M | 0.01% | +116,990 | New |
| Invesco Ltd. | 101,821 | $1.33M | 0.00% | −9,557−8.6% | Reduced |
| Two Sigma Investments, LP | 98,061 | $1.28M | 0.00% | −47,569−32.7% | Reduced |
| Swiss National Bank | 97,200 | $1.27M | 0.00% | +20,200+26.2% | Added |
| Fairhaven Wealth Management, LLC | 94,500 | $1.23M | 0.47% | +94,500 | New |
| MSH Capital Advisors LLC | 84,826 | $1.11M | 0.41% | 00.0% | Unchanged |
| Boston Partners | 81,223 | $1.06M | 0.00% | 00.0% | Unchanged |
| Empowered Funds, LLC | 78,612 | $1.03M | 0.04% | +78,612 | New |
| EA Series Trust | 78,612 | $1.03M | 0.04% | +78,612 | New |
| Fisher Asset Management, LLC | 78,032 | $1.02M | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 77,097 | $1.01M | 0.00% | +2,671+3.6% | Added |
| Mount Capital Ltd | 73,702 | $963.0K | 0.37% | 00.0% | Unchanged |
| Great Lakes Advisors, LLC | 69,340 | $905.6K | 0.01% | −31,995−31.6% | Reduced |
| Los Angeles Capital Management LLC | 67,575 | $882.5K | 0.00% | +2,500+3.8% | Added |
| Teacher Retirement System of Texas | 61,498 | $803.0K | 0.01% | +6,074+11.0% | Added |
| Bank of America Corp | 55,315 | $722.4K | 0.00% | +6,852+14.1% | Added |
| Ziegler Capital Management, LLC | 55,287 | $722.0K | 0.03% | +22,415+68.2% | Added |
| California State Teachers Retirement System | 52,646 | $687.6K | 0.00% | +5,569+11.8% | Added |
| Black Maple Capital Management LP | 49,890 | $651.6K | 0.76% | +29,445+144.0% | Added |
| SummerHaven Investment Management, LLC | 45,532 | $594.6K | 0.38% | −9,379−17.1% | Reduced |
| HighTower Advisors, LLC | 43,949 | $573.0K | 0.00% | −3,689−7.7% | Reduced |
| Ameriprise Financial Inc | 39,967 | $522.0K | 0.00% | −858−2.1% | Reduced |
| Janus Henderson Group PLC | 39,169 | $511.4K | 0.00% | +17,807+83.4% | Added |
| Citigroup Inc | 37,532 | $490.2K | 0.00% | +33,740+889.8% | Added |
| Jacobs Levy Equity Management, Inc | 35,748 | $466.9K | 0.00% | −10,616−22.9% | Reduced |
| Credit Suisse AG | 34,325 | $448.3K | 0.00% | +4,443+14.9% | Added |
| Rafferty Asset Management, LLC | 33,768 | $441.0K | 0.00% | +12,413+58.1% | Added |
| Federated Hermes, Inc. | 32,451 | $423.8K | 0.00% | −2,347−6.7% | Reduced |
| Legal & General Group Plc | 30,576 | $399.3K | 0.00% | +16,217+112.9% | Added |
| New York Life Investment Management LLC | 29,313 | $382.8K | 0.00% | −3,909−11.8% | Reduced |
| Rothschild Investment Corp | 28,000 | $366.0K | 0.03% | 00.0% | Unchanged |
| UBS Group AG | 26,558 | $346.8K | 0.00% | +3,984+17.6% | Added |
| Mesirow Financial Investment Management, Inc. | 26,214 | $342.4K | 1.45% | −1,489−5.4% | Reduced |
| Public Employees Retirement Association of Colorado | 26,203 | $342.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 25,596 | $334.0K | 0.00% | −23,583−48.0% | Reduced |
| Hunter Perkins Capital Management, LLC | 25,275 | $330.0K | 0.07% | −5,753−18.5% | Reduced |
| Susquehanna International Group, LLP | 23,028 | $300.7K | 0.00% | −19,095−45.3% | Reduced |
| SageView Advisory Group, LLC | 23,022 | $300.7K | 0.02% | +103+0.4% | Added |
| Campbell & CO Investment Adviser LLC | 23,009 | $300.5K | 0.05% | −8,956−28.0% | Reduced |
| Raymond James & Associates | 22,624 | $295.5K | 0.00% | −1,635−6.7% | Reduced |
| MetLife Investment Management | 22,235 | $290.4K | 0.00% | 00.0% | Unchanged |
| Franklin Resources Inc | 21,209 | $277.0K | 0.00% | +21,209 | New |
| American International Group, Inc. | 20,900 | $273.0K | 0.00% | +453+2.2% | Added |
| David Loasby | 20,210 | $261.5K | 0.03% | 00.0% | Unchanged |
| Voya Investment Management LLC | 19,049 | $248.8K | 0.00% | +2,569+15.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 18,785 | $245.3K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 18,302 | $239.0K | 0.00% | +7,199+64.8% | Added |
| Summit Global Investments | 18,200 | $238.0K | 0.02% | −19,900−52.2% | Reduced |
| Lakewood Asset Management LLC | 18,170 | $237.3K | 0.19% | +2,944+19.3% | Added |
| Advisor Group Holdings, Inc. | 17,997 | $235.0K | 0.00% | +5,088+39.4% | Added |
| Bartlett & Co. Wealth Management LLC | 17,238 | $225.1K | 0.00% | +77+0.4% | Added |
| Bartlett & Co. LLC | 17,238 | $225.0K | 0.00% | +77+0.4% | Added |
| Deutsche Bank AG | 17,027 | $222.4K | 0.00% | −8,968−34.5% | Reduced |
| Thrivent Financial for Lutherans | 16,129 | $211.0K | 0.00% | −1,232−7.1% | Reduced |
| Creative Planning | 15,803 | $206.4K | 0.00% | −46−0.3% | Reduced |
| RSM US Wealth Management LLC | 15,056 | $196.6K | 0.01% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 14,835 | $193.7K | 0.00% | −7,432−33.4% | Reduced |
| Welch & Forbes LLC | 14,645 | $191.3K | 0.00% | −15,041−50.7% | Reduced |
| Busey Wealth Management | 14,165 | $185.0K | 0.01% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 13,076 | $183.8K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 12,796 | $167.1K | 0.00% | −12,113−48.6% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 12,800 | $166.9K | 0.02% | 00.0% | Unchanged |
| Arizona State Retirement System | 12,546 | $163.9K | 0.00% | +2,214+21.4% | Added |