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 2024
Institutional positions in Old Second Bancorp Inc as of Jun 30, 2024. 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
- 153
- +5 vs. Q1 2024
- Shares held
- 30.9M
- +1.00M (+3.3%) vs. Q1 2024
- Total value
- $457.4M
- +$43.8M (+10.6%) vs. Q1 2024
- New holders
- 23
- 62 more added
- Sold out
- 18
- 42 more reduced
3 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding Old Second Bancorp Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Swiss National Bank | 88,000 | $1.30M | 0.00% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 88,237 | $1.31M | 0.00% | −534−0.6% | Reduced |
| UBS Asset Management Americas Inc | 88,696 | $1.31M | 0.00% | +52,629+145.9% | Added |
| Fairhaven Wealth Management, LLC | 94,500 | $1.40M | 0.46% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 97,703 | $1.45M | 0.00% | +6,720+7.4% | Added |
| D. E. Shaw & Co., Inc. | 97,912 | $1.45M | 0.00% | +83,138+562.7% | Added |
| Fisher Asset Management, LLC | 108,023 | $1.60M | 0.00% | −8,821−7.5% | Reduced |
| Millennium Management LLC | 108,102 | $1.60M | 0.00% | +108,102 | New |
| Empowered Funds, LLC | 109,419 | $1.62M | 0.03% | +7,740+7.6% | Added |
| Invesco Ltd. | 110,110 | $1.63M | 0.00% | +2,833+2.6% | Added |
| Brandywine Global Investment Management, LLC | 113,834 | $1.69M | 0.01% | −5,462−4.6% | Reduced |
| PMC FIG Opportunities LLC | 114,012 | $1.69M | 2.55% | +114,012 | New |
| Two Sigma Investments, LP | 120,554 | $1.79M | 0.00% | +13,179+12.3% | Added |
| Russell Investments Group, Ltd. | 126,413 | $1.87M | 0.00% | +39,626+45.7% | Added |
| First Trust Advisors LP | 129,116 | $1.91M | 0.00% | −6,802−5.0% | Reduced |
| State of New Jersey Common Pension Fund D | 133,036 | $1.97M | 0.01% | −74,567−35.9% | Reduced |
| Bank of America Corp | 138,734 | $2.05M | 0.00% | +34,964+33.7% | Added |
| Two Sigma Advisers, LP | 140,600 | $2.08M | 0.00% | −1,000−0.7% | Reduced |
| Mendon Capital Advisors Corp | 150,000 | $2.22M | 1.41% | 00.0% | Unchanged |
| RMB Capital Management, LLC | 150,000 | $2.22M | 0.05% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 158,213 | $2.34M | 0.01% | −32,052−16.8% | Reduced |
| Siena Capital Partners GP, LLC | 163,038 | $2.41M | 0.80% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 185,988 | $2.75M | 0.09% | +185,988 | New |
| Great Lakes Advisors, LLC | 196,064 | $2.90M | 0.03% | +12,280+6.7% | Added |
| EJF Capital LLC | 217,871 | $3.23M | 2.39% | −32,076−12.8% | Reduced |
| Renaissance Technologies LLC | 222,525 | $3.30M | 0.01% | −52,000−18.9% | Reduced |
| Bank of New York Mellon Corp | 230,080 | $3.41M | 0.00% | +13,928+6.4% | Added |
| Knights of Columbus Asset Advisors LLC | 233,903 | $3.46M | 0.23% | +67,138+40.3% | Added |
| Bridgeway Capital Management, LLC | 242,022 | $3.58M | 0.08% | +7,740+3.3% | Added |
| Morgan Stanley | 244,692 | $3.62M | 0.00% | −21,150−8.0% | Reduced |
| Aptus Capital Advisors, LLC | 248,083 | $3.67M | 0.07% | +49,350+24.8% | Added |
| AQR Capital Management LLC | 307,995 | $4.56M | 0.01% | +51,652+20.1% | Added |
| Jacobs Asset Management, LLC | 325,000 | $4.81M | 3.06% | +145,307+80.9% | Added |
| Charles Schwab Investment Management Inc | 332,776 | $4.93M | 0.00% | −51,173−13.3% | Reduced |
| Gator Capital Management, LLC | 334,700 | $4.96M | 2.52% | −11,500−3.3% | Reduced |
| Wellington Management Group LLP | 394,200 | $5.84M | 0.00% | +6,400+1.7% | Added |
| Kennedy Capital Management, Inc. | 453,575 | $6.72M | 0.14% | −50,568−10.0% | Reduced |
| Goldman Sachs Group Inc | 501,978 | $7.43M | 0.00% | +203,329+68.1% | Added |
| Stieven Capital Advisors, L.P. | 526,485 | $7.80M | 1.73% | −114,499−17.9% | Reduced |
| Davis Asset Management, L.P. | 582,268 | $8.62M | 0.39% | +582,268 | New |
| Northern Trust Corp | 613,745 | $9.09M | 0.00% | +12,456+2.1% | Added |
| American Century Companies Inc | 800,187 | $11.9M | 0.01% | +131,623+19.7% | Added |
| Alliancebernstein L.P. | 855,612 | $12.7M | 0.00% | +15,950+1.9% | Added |
| JPMorgan Chase & Co | 948,447 | $14.0M | 0.00% | −70,987−7.0% | Reduced |
| Manufacturers Life Insurance Company, The | 991,132 | $14.7M | 0.01% | −54,037−5.2% | Reduced |
| Geode Capital Management, LLC | 1,006,738 | $14.9M | 0.00% | +51,144+5.4% | Added |
| State Street Corp | 1,187,216 | $17.6M | 0.00% | +18,538+1.6% | Added |
| Dimensional Fund Advisors LP | 1,700,810 | $25.2M | 0.01% | +138,253+8.8% | Added |
| FJ Capital Management LLC | 1,741,181 | $25.8M | 2.70% | −548,294−23.9% | Reduced |
| Banc Funds Co LLC | 1,975,688 | $29.3M | 3.47% | −112,374−5.4% | Reduced |
| Vanguard Group Inc | 2,341,920 | $34.7M | 0.00% | −82,063−3.4% | Reduced |
| Forum Financial Management, LP | 2,698,995 | $40.0M | 0.72% | −27,080−1.0% | Reduced |
| BlackRock Inc. | 3,436,814 | $50.9M | 0.00% | +121,822+3.7% | Added |
| Boston Partners | 0 | $0 | 0.00% | −55,735−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −39,752−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −29,155−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −28,850−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −24,672−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −22,163−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −21,399−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −18,785−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −15,805−100.0% | Sold out |
| HighPoint Advisor Group LLC | 0 | $0 | 0.00% | −12,789−100.0% | Sold out |
| Livforsakringsbolaget Skandia, Omsesidigt | 0 | $0 | 0.00% | −12,800−100.0% | Sold out |
| Lincoln National Corp | 0 | $0 | 0.00% | −11,770−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −11,236−100.0% | Sold out |
| PL Capital Advisors, LLC | 0 | $0 | 0.00% | −8,000−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −3,760−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −1,864−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −680−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Ziegler Capital Management, LLC | – | – | – | – | Not filed |
| Credit Suisse AG | – | – | – | – | Not filed |
| Shell Asset Management Co | – | – | – | – | Not filed |