Old Second Bancorporation Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 08/07/2026 | 4.30 M | $100.25 M | 4.18% | 8.39% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 2.50 M | $58.27 M | 4.60% | 4.88% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 2.18 M | $50.83 M | -3.20% | 4.25% |
| DAVIS ASSET MANAGEMENT, L.P. | 08/12/2026 | 1.80 M | $41.98 M | 0.00% | 3.51% |
| STATE STREET CORP | 09/22/2026 | 1.84 M | $42.89 M | 15.00% | 3.49% |
| AMERICAN CENTURY COMPANIES INC | 08/12/2026 | 1.78 M | $41.60 M | 12.12% | 3.48% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 1.62 M | $37.89 M | -3.94% | 3.17% |
| FJ CAPITAL MANAGEMENT LLC | 08/14/2026 | 1.46 M | $34.06 M | -2.97% | 2.85% |
| BOSTON PARTNERS | 08/04/2026 | 1.42 M | $32.92 M | -1.99% | 2.76% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 1.35 M | $31.47 M | 5.26% | 2.63% |
| KENNEDY CAPITAL MANAGEMENT LLC | 08/14/2026 | 1.24 M | $28.85 M | -2.48% | 2.41% |
| BANC FUNDS CO LLC | 08/13/2026 | 1.03 M | $24.12 M | 0.49% | 2.02% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 09/09/2026 | 872.65 K | $20.35 M | -0.69% | 1.66% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 819.37 K | $19.11 M | 15.01% | 1.60% |
| STIEVEN CAPITAL ADVISORS, L.P. | 08/14/2026 | 815.33 K | $19.01 M | 5.40% | 1.59% |
| RIVER STREET ADVISORS LLC | 07/21/2026 | 779.01 K | $18.17 M | 4.33% | 1.52% |
| ALLIANCEBERNSTEIN L.P. | 08/14/2026 | 641.85 K | $12.94 M | -7.09% | 1.25% |
| JPMORGAN CHASE & CO | 08/12/2026 | 555.60 K | $12.90 M | -20.74% | 1.08% |
| NORTHERN TRUST CORP | 08/13/2026 | 555.41 K | $12.95 M | -27.34% | 1.08% |
| WELLINGTON MANAGEMENT GROUP LLP | 08/14/2026 | 544.35 K | $12.69 M | -36.54% | 1.06% |
| NUVEEN, LLC | 08/11/2026 | 492.16 K | $11.48 M | 17.28% | 0.96% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 08/14/2026 | 453.32 K | $10.57 M | 3.44% | 0.88% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 431.30 K | $10.06 M | 0.09% | 0.84% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 431.30 K | $10.06 M | 100.00% | 0.84% |
| AQR CAPITAL MANAGEMENT LLC | 08/14/2026 | 386.23 K | $9.01 M | -1.46% | 0.75% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 372.65 K | $8.69 M | 12.47% | 0.73% |
| GATOR CAPITAL MANAGEMENT, LLC | 08/13/2026 | 359.73 K | $8.39 M | 2.35% | 0.70% |
| BANK OF NEW YORK MELLON CORP | 08/06/2026 | 342.01 K | $7.98 M | 1.41% | 0.67% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 341.20 K | $7.96 M | 1.70% | 0.67% |
| CONGRESS ASSET MANAGEMENT CO | 07/07/2026 | 338.65 K | $7.90 M | 100.00% | 0.66% |
| MORGAN STANLEY | 08/13/2026 | 318.32 K | $7.42 M | 14.34% | 0.62% |
| CITADEL ADVISORS LLC | 09/02/2026 | 304.02 K | $7.09 M | 406.15% | 0.59% |
| FRANKLIN TEMPLETON INC | 08/13/2026 | 259.32 K | $6.05 M | 194.13% | 0.51% |
| EMPOWERED FUNDS, LLC | 08/17/2026 | 248.63 K | $5.80 M | 6.45% | 0.49% |
| THRIVENT FINANCIAL FOR LUTHERANS | 08/14/2026 | 242.28 K | $5.65 M | 69.28% | 0.47% |
| MARINER, LLC | 08/13/2026 | 225.30 K | $5.25 M | 1,147.04% | 0.44% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 08/13/2026 | 210.75 K | $4.91 M | 49.44% | 0.41% |
| FORUM FINANCIAL MANAGEMENT, LP | 07/23/2026 | 205.67 K | $4.80 M | 0.01% | 0.40% |
| GREAT LAKES ADVISORS, LLC | 08/10/2026 | 203.91 K | $4.76 M | 2.98% | 0.40% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 200.82 K | $4.68 M | 198.14% | 0.39% |
| SQUAREPOINT OPS LLC | 08/14/2026 | 167.88 K | $3.92 M | -1.62% | 0.33% |
| BLAIR WILLIAM & CO/IL | 08/11/2026 | 163.23 K | $3.81 M | 0.21% | 0.32% |
| SIENA CAPITAL PARTNERS GP, LLC | 08/14/2026 | 163.04 K | $3.81 M | 0.00% | 0.32% |
| EJF CAPITAL LP | 08/13/2026 | 151.36 K | $3.53 M | 0.12% | 0.30% |
| UBS GROUP AG | 08/13/2026 | 147.22 K | $3.43 M | -43.22% | 0.29% |
| VICTORY CAPITAL MANAGEMENT INC | 08/07/2026 | 141.91 K | $3.31 M | 2.06% | 0.28% |
| RUSSELL INVESTMENTS GROUP, LTD. | 08/06/2026 | 135.01 K | $3.15 M | 20.60% | 0.26% |
| ELIZABETH PARK CAPITAL ADVISORS, LTD. | 08/13/2026 | 129.46 K | $3.02 M | -22.23% | 0.25% |
| SEI INVESTMENTS CO | 08/14/2026 | 117.67 K | $2.74 M | -42.06% | 0.23% |
| D. E. SHAW & CO., INC. | 08/14/2026 | 114.33 K | $2.67 M | 100.00% | 0.22% |
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Old Second Bancorporation Inc. institutional Ownership - FAQ's
During the previous two years, 274 institutional investors and hedge funds held shares of Old Second Bancorporation Inc.. The most heavily invested institutionals were:
DIMENSIONAL FUND ADVISORS LP: 2.58 M
CONGRESS ASSET MANAGEMENT CO: 411,201
Forum Financial Management, LP: 237,367
PRINCIPAL FINANCIAL GROUP INC: 134,253
MSH Capital Advisors LLC: 84,826
JCSD Capital, LLC: 74,100
76.61% of Old Second Bancorporation Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 53.63 M shares in the last 24 months. This purchase volume represents approximately $1.05 B in transactions.