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, Q3 2021
Institutional positions in Old Second Bancorp Inc as of Sep 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
- 113
- 0 vs. Q2 2021
- Shares held
- 20.4M
- −67.1K (−0.3%) vs. Q2 2021
- Total value
- $266.1M
- +$12.5M (+4.9%) vs. Q2 2021
- New holders
- 16
- 40 more added
- Sold out
- 16
- 40 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Old Second Bancorp Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Parallel Advisors, LLC | 61 | $1.00K | 0.00% | +1+1.7% | Added |
| UBS Group AG | 45 | $1.00K | 0.00% | +33+275.0% | Added |
| First Horizon Advisors, Inc. | 43 | $1.00K | 0.00% | +43 | New |
| The PNC Financial Services Group, Inc. | 230 | $3.00K | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 314 | $4.00K | 0.00% | −40,591−99.2% | Reduced |
| Total Clarity Wealth Management, Inc. | 301 | $4.00K | 0.00% | +301 | New |
| Quadrant Capital Group LLC | 410 | $5.00K | 0.00% | −582−58.7% | Reduced |
| Captrust Financial Advisors | 718 | $9.00K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 1,335 | $17.0K | 0.00% | +1,335 | New |
| Tower Research Capital LLC (TRC) | 1,907 | $25.0K | 0.00% | +157+9.0% | Added |
| Allworth Financial LP | 1,914 | $25.0K | 0.00% | +1,914 | New |
| Advisor Group Holdings, Inc. | 1,967 | $26.0K | 0.00% | +96+5.1% | Added |
| Stonebridge Capital Advisors LLC | 2,032 | $27.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,251 | $29.0K | 0.00% | 00.0% | Unchanged |
| Berman Capital Advisors, LLC | 3,022 | $39.0K | 0.01% | +924+44.0% | Added |
| Ameritas Investment Partners, Inc. | 3,098 | $40.0K | 0.00% | −992−24.3% | Reduced |
| Citigroup Inc | 4,695 | $61.0K | 0.00% | +2,228+90.3% | Added |
| Manchester Capital Management LLC | 5,720 | $75.0K | 0.01% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 7,510 | $98.1K | 0.00% | +3,997+113.8% | Added |
| Metropolitan Life Insurance Co | 7,565 | $98.8K | 0.00% | +3,572+89.5% | Added |
| Geneos Wealth Management Inc. | 7,702 | $101.0K | 0.00% | +34+0.4% | Added |
| Nisa Investment Advisors, LLC | 8,700 | $114.0K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 9,998 | $130.6K | 0.00% | +6,409+178.6% | Added |
| HRT Financial LP | 10,098 | $131.0K | 0.00% | +10,098 | New |
| Marshall Wace, LLP | 10,097 | $132.0K | 0.00% | +10,097 | New |
| ExodusPoint Capital Management, LP | 10,742 | $140.0K | 0.00% | −33,084−75.5% | Reduced |
| D. E. Shaw & Co., Inc. | 10,779 | $141.0K | 0.00% | +10,779 | New |
| Alpha Paradigm Partners, LLC | 10,759 | $141.0K | 0.06% | +10,759 | New |
| Blair William & Co | 11,061 | $144.0K | 0.00% | +30.0% | Added |
| Balyasny Asset Management LLC | 11,067 | $145.0K | 0.00% | +11,067 | New |
| AE Wealth Management LLC | 11,214 | $146.0K | 0.00% | +39+0.3% | Added |
| Centennial Wealth Advisory LLC | 11,214 | $146.0K | 0.09% | +11,214 | New |
| Public Employees Retirement System of Ohio | 11,231 | $147.0K | 0.00% | +1,047+10.3% | Added |
| First Trust Advisors LP | 12,413 | $162.0K | 0.00% | −68,125−84.6% | Reduced |
| BHZ Capital Management, LP | 12,645 | $165.0K | 0.06% | +12,645 | New |
| HSBC Holdings PLC | 13,014 | $170.0K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 13,429 | $175.0K | 0.00% | 00.0% | Unchanged |
| Raymond James & Associates | 13,716 | $179.0K | 0.00% | +13,716 | New |
| Vigilant Capital Management, LLC | 15,000 | $196.0K | 0.02% | 00.0% | Unchanged |
| American International Group, Inc. | 15,191 | $198.0K | 0.00% | −361−2.3% | Reduced |
| California State Teachers Retirement System | 15,562 | $203.0K | 0.00% | −22,819−59.5% | Reduced |
| Cubist Systematic Strategies, LLC | 15,945 | $208.0K | 0.00% | −2,012−11.2% | Reduced |
| Deutsche Bank AG | 16,415 | $215.0K | 0.00% | −3,818−18.9% | Reduced |
| Shell Asset Management Co | 17,860 | $233.0K | 0.01% | −770−4.1% | Reduced |
| SG Americas Securities, LLC | 18,020 | $235.0K | 0.00% | +18,020 | New |
| New York State Common Retirement Fund | 18,223 | $238.0K | 0.00% | −3,312−15.4% | Reduced |
| Citadel Advisors LLC | 18,330 | $240.0K | 0.00% | −14,149−43.6% | Reduced |
| Jump Financial, LLC | 18,700 | $244.0K | 0.02% | +7,100+61.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 18,814 | $246.0K | 0.00% | −6,965−27.0% | Reduced |
| Royal Bank of Canada | 18,859 | $246.0K | 0.00% | +2,076+12.4% | Added |
| David Loasby | 20,210 | $264.0K | 0.03% | 00.0% | Unchanged |
| Winton Group Ltd | 23,555 | $308.0K | 0.02% | −3,928−14.3% | Reduced |
| STRS Ohio | 25,800 | $336.0K | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 28,454 | $372.0K | 0.01% | 00.0% | Unchanged |
| Clear Perspective Advisors, LLC | 29,064 | $380.0K | 0.13% | −1,124−3.7% | Reduced |
| Federated Hermes, Inc. | 30,192 | $394.0K | 0.00% | −249−0.8% | Reduced |
| AQR Capital Management LLC | 30,156 | $394.0K | 0.00% | +30,156 | New |
| Rothschild Investment Corp | 33,000 | $431.0K | 0.04% | −5,000−13.2% | Reduced |
| State Board of Administration of Florida Retirement System | 34,070 | $445.0K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 38,015 | $496.0K | 0.00% | +171+0.5% | Added |
| Mesirow Financial Investment Management, Inc. | 38,075 | $497.0K | 1.46% | +38,075 | New |
| Prudential Financial Inc | 40,028 | $522.0K | 0.00% | −12,652−24.0% | Reduced |
| Rhumbline Advisers | 40,550 | $530.0K | 0.00% | +802+2.0% | Added |
| Bank of America Corp | 42,984 | $561.0K | 0.00% | −4,794−10.0% | Reduced |
| rhino investment partners, Inc | 43,000 | $562.0K | 0.28% | +43,000 | New |
| HGK Asset Management Inc | 43,880 | $573.0K | 0.19% | +8,601+24.4% | Added |
| Cornercap Investment Counsel Inc | 46,780 | $611.0K | 0.07% | 00.0% | Unchanged |
| Barclays PLC | 48,028 | $627.0K | 0.00% | +15,700+48.6% | Added |
| LSV Asset Management | 48,200 | $629.0K | 0.00% | +14,936+44.9% | Added |
| Millennium Management LLC | 51,986 | $679.0K | 0.00% | −35,042−40.3% | Reduced |
| Comerica Bank | 52,098 | $716.0K | 0.00% | −2,511−4.6% | Reduced |
| JPMorgan Chase & Co | 64,171 | $838.0K | 0.00% | −24,293−27.5% | Reduced |
| Goldman Sachs Group Inc | 65,612 | $857.0K | 0.00% | −20,744−24.0% | Reduced |
| Charles Schwab Investment Management Inc | 69,591 | $909.0K | 0.00% | −24,730−26.2% | Reduced |
| Boston Partners | 74,580 | $974.0K | 0.00% | −11,726−13.6% | Reduced |
| Morgan Stanley | 78,796 | $1.03M | 0.00% | −23,922−23.3% | Reduced |
| American Century Companies Inc | 82,123 | $1.07M | 0.00% | +11,047+15.5% | Added |
| Wells Fargo & Company | 83,084 | $1.09M | 0.00% | +13,924+20.1% | Added |
| Thrivent Financial for Lutherans | 85,785 | $1.12M | 0.00% | −10,284−10.7% | Reduced |
| Jacobs Levy Equity Management, Inc | 85,770 | $1.12M | 0.01% | +36,703+74.8% | Added |
| Rothschild & Co Asset Management US Inc. | 98,942 | $1.29M | 0.02% | −1,780−1.8% | Reduced |
| Invesco Ltd. | 100,900 | $1.32M | 0.00% | +3,873+4.0% | Added |
| Arrowstreet Capital, Limited Partnership | 104,375 | $1.36M | 0.00% | +19,477+22.9% | Added |
| Fairhaven Wealth Management, LLC | 112,500 | $1.47M | 0.61% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 127,050 | $1.66M | 0.03% | 00.0% | Unchanged |
| Parametric Portfolio Associates LLC | 127,428 | $1.66M | 0.00% | −12,117−8.7% | Reduced |
| Bank of New York Mellon Corp | 139,450 | $1.82M | 0.00% | +5,422+4.0% | Added |
| Nuveen Asset Management, LLC | 152,957 | $1.88M | 0.00% | −3,728−2.4% | Reduced |
| Alliancebernstein L.P. | 156,891 | $2.05M | 0.00% | +13,014+9.0% | Added |
| State of Wisconsin Investment Board | 177,747 | $2.32M | 0.00% | 00.0% | Unchanged |
| Wedge Capital Management L L P | 186,392 | $2.43M | 0.03% | −10,233−5.2% | Reduced |
| Two Sigma Investments, LP | 194,553 | $2.54M | 0.01% | +95,835+97.1% | Added |
| Two Sigma Advisers, LP | 199,100 | $2.60M | 0.01% | +88,700+80.3% | Added |
| Mendon Capital Advisors Corp | 200,000 | $2.61M | 0.89% | +50,000+33.3% | Added |
| Knights of Columbus Asset Advisors LLC | 200,434 | $2.62M | 0.23% | +750+0.4% | Added |
| Wellington Management Group LLP | 258,300 | $3.37M | 0.00% | −349,100−57.5% | Reduced |
| Northern Trust Corp | 327,604 | $4.28M | 0.00% | +4,648+1.4% | Added |
| Russell Investments Group, Ltd. | 423,417 | $5.53M | 0.01% | +1,321+0.3% | Added |
| Victory Capital Management Inc | 432,030 | $5.64M | 0.01% | −314,288−42.1% | Reduced |
| Geode Capital Management, LLC | 445,306 | $5.82M | 0.00% | +617+0.1% | Added |