Old Second Bancorporation Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 02/12/2026 | 4.16 M | $81.04 M | 8.86% | 7.89% |
| VANGUARD GROUP INC | 01/29/2026 | 3.28 M | $63.93 M | 0.26% | 6.22% |
| DIMENSIONAL FUND ADVISORS LP | 02/12/2026 | 2.26 M | $44.09 M | 2.54% | 4.29% |
| FJ CAPITAL MANAGEMENT LLC | 02/13/2026 | 1.83 M | $35.68 M | -4.70% | 3.47% |
| DAVIS ASSET MANAGEMENT, L.P. | 02/13/2026 | 1.75 M | $34.04 M | 16.37% | 3.31% |
| STATE STREET CORP | 02/13/2026 | 1.54 M | $30.02 M | 12.57% | 2.92% |
| AMERICAN CENTURY COMPANIES INC | 02/13/2026 | 1.47 M | $28.67 M | 5.93% | 2.79% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 1.37 M | $26.63 M | 0.17% | 2.59% |
| KENNEDY CAPITAL MANAGEMENT LLC | 02/13/2026 | 1.27 M | $24.71 M | 15.89% | 2.41% |
| GOLDMAN SACHS GROUP INC | 03/25/2026 | 1.26 M | $24.63 M | -18.96% | 2.40% |
| WELLINGTON MANAGEMENT GROUP LLP | 02/17/2026 | 969.71 K | $18.91 M | 521.18% | 1.84% |
| BANC FUNDS CO LLC | 02/12/2026 | 905.19 K | $17.65 M | -10.05% | 1.72% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 02/13/2026 | 891.88 K | $17.39 M | -2.70% | 1.69% |
| NORTHERN TRUST CORP | 02/17/2026 | 881.58 K | $17.19 M | -11.66% | 1.67% |
| JPMORGAN CHASE & CO | 02/11/2026 | 858.81 K | $16.75 M | 10.10% | 1.63% |
| BOSTON PARTNERS | 02/13/2026 | 817.31 K | $15.99 M | 100.00% | 1.55% |
| STIEVEN CAPITAL ADVISORS, L.P. | 02/06/2026 | 776.13 K | $15.13 M | -0.24% | 1.47% |
| ALLIANCEBERNSTEIN L.P. | 02/17/2026 | 686.03 K | $13.38 M | -1.89% | 1.30% |
| AQR CAPITAL MANAGEMENT LLC | 02/17/2026 | 447.12 K | $8.72 M | -13.70% | 0.85% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/13/2026 | 437.51 K | $8.53 M | -0.02% | 0.83% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 02/17/2026 | 427.62 K | $8.34 M | -15.32% | 0.81% |
| NUVEEN, LLC | 02/12/2026 | 415.47 K | $8.10 M | 0.19% | 0.79% |
| RIVER STREET ADVISORS LLC | 01/26/2026 | 366.07 K | $7.14 M | -4.66% | 0.70% |
| BANK OF NEW YORK MELLON CORP | 02/10/2026 | 344.29 K | $6.71 M | 1.00% | 0.65% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 342.58 K | $6.68 M | -3.34% | 0.65% |
| GATOR CAPITAL MANAGEMENT, LLC | 02/13/2026 | 338.00 K | $6.59 M | 0.79% | 0.64% |
| MILLENNIUM MANAGEMENT LLC | 02/17/2026 | 313.56 K | $6.11 M | 100.00% | 0.60% |
| MORGAN STANLEY | 02/13/2026 | 288.12 K | $5.62 M | -7.03% | 0.55% |
| JACOBS ASSET MANAGEMENT, LLC | 02/13/2026 | 281.48 K | $5.49 M | -41.14% | 0.53% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 02/17/2026 | 243.19 K | $4.74 M | 100.00% | 0.46% |
| EMPOWERED FUNDS, LLC | 02/11/2026 | 220.12 K | $4.29 M | 10.87% | 0.42% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 02/13/2026 | 216.51 K | $4.22 M | -0.18% | 0.41% |
| FORUM FINANCIAL MANAGEMENT, LP | 01/27/2026 | 208.88 K | $4.07 M | -3.01% | 0.40% |
| UBS GROUP AG | 01/29/2026 | 177.10 K | $3.45 M | 295.21% | 0.34% |
| GREAT LAKES ADVISORS, LLC | 02/12/2026 | 167.39 K | $3.26 M | 0.00% | 0.32% |
| SIENA CAPITAL PARTNERS GP, LLC | 02/11/2026 | 163.04 K | $3.18 M | 0.00% | 0.31% |
| ELIZABETH PARK CAPITAL ADVISORS, LTD. | 02/17/2026 | 158.66 K | $3.09 M | 0.00% | 0.30% |
| VICTORY CAPITAL MANAGEMENT INC | 02/13/2026 | 154.72 K | $3.02 M | -4.68% | 0.29% |
| BLAIR WILLIAM & CO/IL | 02/17/2026 | 154.22 K | $3.01 M | -0.14% | 0.29% |
| EJF CAPITAL LLC | 02/17/2026 | 149.08 K | $2.91 M | -14.24% | 0.28% |
| BARCLAYS PLC | 02/13/2026 | 143.19 K | $2.79 M | 22.82% | 0.27% |
| THRIVENT FINANCIAL FOR LUTHERANS | 02/05/2026 | 143.12 K | $2.79 M | -17.59% | 0.27% |
| BANK OF MONTREAL /CAN/ | 02/12/2026 | 139.25 K | $2.72 M | -22.36% | 0.26% |
| KNIGHTS OF COLUMBUS ASSET ADVISORS LLC | 02/09/2026 | 132.95 K | $2.59 M | -2.56% | 0.25% |
| STATE OF NEW JERSEY COMMON PENSION FUND D | 01/30/2026 | 129.38 K | $2.52 M | 6.99% | 0.25% |
| SEI INVESTMENTS CO | 02/13/2026 | 117.03 K | $2.28 M | 112.30% | 0.22% |
| RUSSELL INVESTMENTS GROUP, LTD. | 02/17/2026 | 112.12 K | $2.19 M | 0.82% | 0.21% |
| MARTINGALE ASSET MANAGEMENT L P | 02/13/2026 | 110.47 K | $2.15 M | -18.32% | 0.21% |
| RMB CAPITAL MANAGEMENT, LLC | 02/17/2026 | 100.51 K | $1.96 M | 0.01% | 0.19% |
| MENDON CAPITAL ADVISORS CORP | 02/18/2026 | 100.00 K | $1.95 M | 0.00% | 0.19% |
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Old Second Bancorporation Inc. institutional Ownership - FAQ's
During the previous two years, 263 institutional investors and hedge funds held shares of Old Second Bancorporation Inc.. The most heavily invested institutionals were:
River Street Advisors LLC: 746,660
Nuveen, LLC: 419,642
Forum Financial Management, LP: 205,661
THRIVENT FINANCIAL FOR LUTHERANS: 143,119
Sara-Bay Financial: 94,063
HSBC HOLDINGS PLC: 85,183
70.90% of Old Second Bancorporation Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 46.67 M shares in the last 24 months. This purchase volume represents approximately $915.68 M in transactions.