Institutional Ownership Old Second Bancorp Inc (OSBC)
This table provides information about the institutional ownership of Old Second Bancorp Inc (OSBC). We have compiled data on the 211 institutions that hold shares in the stock, with a total of 36.7 Million shares, which have been reported (via 13F filing form) to have a value of $677 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Rothschild & CO Asset Management Us Inc.
New York, NY |
Feb 14, 2023 Q4 2022 |
101,516
shares
|
$1.87 Million
0.02% of portfolio
|
Q4 2022
Added 20.5%
|
|
|
Rmb Capital Management, LLC
|
Nov 13, 2025 Q3 2025 |
100,496
shares
|
$1.85 Million
0.03% of portfolio
|
Q2 2025
Added 0.5%
|
|
|
Mendon Capital Advisors Corp
Rochester, NY |
Nov 14, 2025 Q3 2025 |
100,000
shares
|
$1.84 Million
0.66% of portfolio
|
Q3 2024
Reduced 33.33%
|
|
|
Sara Bay Financial
|
Oct 10, 2025 Q3 2025 |
99,063
shares
|
$1.83 Million
0.53% of portfolio
|
Q3 2025
New holding
|
|
|
Brandywine Global Investment Management, LLC
Philadelphia, PA |
Nov 13, 2025 Q3 2025 |
94,020
shares
|
$1.73 Million
0.01% of portfolio
|
Q3 2025
Reduced 3.59%
|
|
|
Fairhaven Wealth Management, LLC
|
Feb 04, 2025 Q4 2024 |
87,900
shares
|
$1.62 Million
0.49% of portfolio
|
Q3 2024
Reduced 6.98%
|
|
|
Msh Capital Advisors LLC
Scottsdale, AZ |
Nov 06, 2025 Q3 2025 |
84,826
shares
|
$1.56 Million
0.39% of portfolio
|
Q4 2021
New holding
|
|
|
Swiss National Bank
Zurich, V8 |
Nov 13, 2025 Q3 2025 |
81,700
shares
|
$1.51 Million
0.0% of portfolio
|
Q3 2025
Reduced 1.8%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Nov 14, 2025 Q3 2025 |
79,032
shares
|
$1.46 Million
0.0% of portfolio
|
Q3 2025
Reduced 25.53%
|
|
|
Ea Series Trust
Havertown, PA |
Jul 27, 2023 Q2 2023 |
78,612
shares
|
$1.45 Million
0.04% of portfolio
|
Q2 2023
New holding
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
77,588
shares
|
$1.43 Million
0.0% of portfolio
|
Q3 2025
Added 49.91%
|
|
|
Invesco Ltd.
Atlanta, GA |
Nov 13, 2025 Q3 2025 |
77,001
shares
|
$1.42 Million
0.0% of portfolio
|
Q3 2025
Added 9.47%
|
|
|
Rhumbline Advisers
Boston, MA |
Nov 06, 2025 Q3 2025 |
75,349
shares
|
$1.39 Million
0.0% of portfolio
|
Q3 2025
Added 5.99%
|
|
|
Jcsd Capital, LLC
|
Oct 17, 2025 Q3 2025 |
75,100
shares
|
$1.38 Million
1.13% of portfolio
|
Q3 2025
New holding
|
|
|
Hgk Asset Management Inc
|
Oct 30, 2025 Q3 2025 |
61,653
shares
|
$1.14 Million
0.17% of portfolio
|
Q3 2025
Added 1.61%
|
|
|
State Board Of Administration Of Florida Retirement System
|
Nov 14, 2025 Q3 2025 |
58,816
shares
|
$1.08 Million
0.0% of portfolio
|
Q4 2024
Reduced 10.77%
|
|
|
Ziegler Capital Management, LLC
|
May 15, 2024 Q1 2024 |
57,842
shares
|
$1.07 Million
0.03% of portfolio
|
Q1 2024
Added 7.12%
|
|
|
Pmc Fig Opportunities LLC
Jerusalem, L3 |
Nov 14, 2025 Q3 2025 |
56,569
shares
|
$1.04 Million
1.47% of portfolio
|
Q3 2025
New holding
|
|
|
Sei Investments CO
Oaks, PA |
Nov 13, 2025 Q3 2025 |
55,126
shares
|
$1.02 Million
0.0% of portfolio
|
Q3 2025
Added 2.74%
|
|
|
Ieq Capital, LLC
|
Nov 14, 2025 Q3 2025 |
53,274
shares
|
$982,372
0.0% of portfolio
|
Q3 2025
Added 73.09%
|
|
|
Black Maple Capital Management LP
Milwaukee, WI |
Nov 14, 2025 Q3 2025 |
52,500
shares
|
$968,100
0.44% of portfolio
|
Q3 2025
Added 10.53%
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
Nov 14, 2025 Q3 2025 |
52,022
shares
|
$959,285
0.0% of portfolio
|
Q3 2025
Reduced 59.34%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Nov 13, 2025 Q3 2025 |
49,125
shares
|
$905,865
0.0% of portfolio
|
Q3 2025
Reduced 40.62%
|
|
|
Wealth Enhancement Advisory Services, LLC
|
Oct 29, 2025 Q3 2025 |
48,615
shares
|
$896,460
0.0% of portfolio
|
Q3 2025
Reduced 17.28%
|
|
|
Bailard, Inc.
|
Oct 30, 2025 Q3 2025 |
47,750
shares
|
$880,510
0.02% of portfolio
|
Q3 2025
Added 25.16%
|
|