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, Q4 2022
Institutional positions in Old Second Bancorp Inc as of Dec 31, 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
- 145
- +13 vs. Q3 2022
- Shares held
- 29.4M
- −76.8K (−0.3%) vs. Q3 2022
- Total value
- $471.2M
- +$86.7M (+22.5%) vs. Q3 2022
- New holders
- 24
- 49 more added
- Sold out
- 11
- 49 more reduced
1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Old Second Bancorp Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| EAM Global Investors LLC | 88,940 | $1.43M | 0.37% | +88,940 | New |
| Comerica Bank | 91,031 | $1.48M | 0.01% | +3,316+3.8% | Added |
| Fairhaven Wealth Management, LLC | 97,000 | $1.56M | 0.66% | −3,000−3.0% | Reduced |
| Rothschild & Co Asset Management US Inc. | 101,516 | $1.63M | 0.02% | +17,268+20.5% | Added |
| Charles Schwab Investment Management Inc | 110,381 | $1.77M | 0.00% | +1,240+1.1% | Added |
| Goldman Sachs Group Inc | 122,179 | $1.96M | 0.00% | +4,080+3.5% | Added |
| Bridgeway Capital Management, LLC | 127,050 | $2.04M | 0.05% | 00.0% | Unchanged |
| First Trust Advisors LP | 132,840 | $2.13M | 0.00% | +12,766+10.6% | Added |
| Citadel Advisors LLC | 133,300 | $2.14M | 0.00% | +133,300 | New |
| State of New Jersey Common Pension Fund D | 134,954 | $2.16M | 0.01% | +134,954 | New |
| Eagle Asset Management Inc | 146,285 | $2.36M | 0.01% | +146,285 | New |
| Millennium Management LLC | 149,585 | $2.40M | 0.00% | −94,570−38.7% | Reduced |
| Two Sigma Investments, LP | 168,398 | $2.70M | 0.01% | +12,291+7.9% | Added |
| Siena Capital Partners GP, LLC | 171,534 | $2.75M | 0.95% | −99,569−36.7% | Reduced |
| Bank of New York Mellon Corp | 172,023 | $2.76M | 0.00% | −27,296−13.7% | Reduced |
| Two Sigma Advisers, LP | 172,713 | $2.77M | 0.01% | +2,513+1.5% | Added |
| Aptus Capital Advisors, LLC | 174,409 | $2.80M | 0.09% | +18,631+12.0% | Added |
| Victory Capital Management Inc | 184,295 | $2.96M | 0.00% | −105,709−36.5% | Reduced |
| Knights of Columbus Asset Advisors LLC | 202,411 | $3.25M | 0.34% | −2,298−1.1% | Reduced |
| Nuveen Asset Management, LLC | 202,875 | $3.25M | 0.00% | +11,741+6.1% | Added |
| Elizabeth Park Capital Advisors, Ltd. | 218,861 | $3.51M | 1.57% | 00.0% | Unchanged |
| Monarch Partners Asset Management LLC | 232,773 | $3.73M | 1.10% | +613+0.3% | Added |
| Morgan Stanley | 263,034 | $4.22M | 0.00% | +41,514+18.7% | Added |
| Holocene Advisors, LP | 270,100 | $4.33M | 0.03% | −201,767−42.8% | Reduced |
| Wedge Capital Management L L P | 275,795 | $4.42M | 0.07% | −15,610−5.4% | Reduced |
| American Century Companies Inc | 314,032 | $5.04M | 0.00% | +93,106+42.1% | Added |
| RMB Capital Management, LLC | 350,000 | $5.61M | 0.20% | −100,000−22.2% | Reduced |
| Russell Investments Group, Ltd. | 354,896 | $5.69M | 0.01% | −3,264−0.9% | Reduced |
| River Oaks Capital LLC | 389,100 | $6.24M | 7.11% | −10,900−2.7% | Reduced |
| Renaissance Technologies LLC | 489,425 | $7.85M | 0.01% | −21,800−4.3% | Reduced |
| Northern Trust Corp | 649,054 | $10.4M | 0.00% | −37,350−5.4% | Reduced |
| Kennedy Capital Management, Inc. | 689,425 | $11.1M | 0.31% | −7,059−1.0% | Reduced |
| EJF Capital LLC | 693,216 | $11.1M | 3.48% | −78,466−10.2% | Reduced |
| Alliancebernstein L.P. | 747,401 | $12.0M | 0.01% | +8,100+1.1% | Added |
| Geode Capital Management, LLC | 776,351 | $12.5M | 0.00% | +22,691+3.0% | Added |
| Dimensional Fund Advisors LP | 859,448 | $13.8M | 0.00% | −2,286−0.3% | Reduced |
| State Street Corp | 952,871 | $15.3M | 0.00% | −131,526−12.1% | Reduced |
| Stieven Capital Advisors, L.P. | 976,739 | $15.7M | 2.82% | +1,800+0.2% | Added |
| Manufacturers Life Insurance Company, The | 1,028,745 | $16.5M | 0.01% | −15,386−1.5% | Reduced |
| JPMorgan Chase & Co | 1,061,815 | $17.0M | 0.00% | +231,045+27.8% | Added |
| Banc Funds Co LLC | 2,051,310 | $32.9M | 2.90% | −100,884−4.7% | Reduced |
| Vanguard Group Inc | 2,143,167 | $34.4M | 0.00% | −27,839−1.3% | Reduced |
| FJ Capital Management LLC | 2,321,034 | $37.2M | 4.46% | −107,966−4.4% | Reduced |
| Forum Financial Management, LP | 2,976,113 | $47.7M | 1.57% | −195,808−6.2% | Reduced |
| BlackRock Inc. | 3,269,868 | $52.4M | 0.00% | +158,312+5.1% | Added |
| Cornercap Investment Counsel Inc | 0 | $0 | 0.00% | −36,466−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −24,422−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −21,237−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −18,055−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −15,685−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −14,129−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −13,736−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −13,014−100.0% | Sold out |
| Brandywine Global Investment Management, LLC | 0 | $0 | 0.00% | −10,580−100.0% | Sold out |
| ELCO Management Co., LLC | 0 | $0 | 0.00% | −10,366−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −1,335−100.0% | Sold out |
| Wipfli Financial Advisors LLC, | – | – | – | – | Not filed |