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Old Second Bancorp
OSBC

Overview Fund Activity

182 hedge funds and large institutions have $579M invested in Old Second Bancorp in 2025 Q2 according to their latest regulatory filings, with 14 funds opening new positions, 74 increasing their positions, 66 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
182
Holders Change
-10
Holders Change %
-5.21%
% of All Funds
2.44%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
14
Increased
74
Reduced
66
Closed
24
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
KCM
Kennedy Capital Management
Missouri
$17.7M
2
DAM
Davis Asset Management
California
$24.6M
3
Victory Capital Management
Victory Capital Management
Texas
$2.16M
4
American Century Companies
American Century Companies
Missouri
$21.8M
5
JAM
Jacobs Asset Management
New York
$8.2M

Top Sellers

1
RSA
River Street Advisors
Illinois
$0
2
Millennium Management
Millennium Management
New York
$1.02M
3
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
$271K
4
BFC
Banc Funds Company
Illinois
$20.5M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$15.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
Jane Street
76
Jane Street
New York
$720K -$749K -42,231 -51%
Principal Financial Group
77
Principal Financial Group
Iowa
$702K +$55.6K +3,136 +9%
California State Teachers Retirement System (CalSTRS)
78
California State Teachers Retirement System (CalSTRS)
California
$699K -$9.01K -508 -1%
B
79
Bailard
California
$677K -$71.8K -4,050 -10%
JF
80
Jump Financial
Illinois
$669K +$346K +19,518 +107%
UBS Group
81
UBS Group
Switzerland
$661K -$221K -12,466 -25%
Creative Planning
82
Creative Planning
Kansas
$598K -$44.9K -2,531 -7%
Envestnet Asset Management
83
Envestnet Asset Management
Illinois
$590K +$109K +6,149 +23%
Rafferty Asset Management
84
Rafferty Asset Management
New York
$581K -$89.6K -5,052 -13%
Los Angeles Capital Management
85
Los Angeles Capital Management
California
$579K -$120K -6,755 -17%
Fidelity Investments
86
Fidelity Investments
Massachusetts
$567K +$145K +8,180 +34%
HSBC Holdings
87
HSBC Holdings
United Kingdom
$565K +$167K +9,374 +42%
Deutsche Bank
88
Deutsche Bank
Germany
$552K -$109K -6,148 -17%
IC
89
IEQ Capital
California
$546K +$19.8K +1,116 +4%
Prudential Financial
90
Prudential Financial
New Jersey
$520K +$284K +16,023 +120%
First Trust Advisors
91
First Trust Advisors
Illinois
$513K +$31.1K +1,752 +6%
RIL
92
Rothschild Investment LLC
Illinois
$500K +$1.77K +100 +0.4%
Franklin Resources
93
Franklin Resources
California
$499K – – –
Wells Fargo
94
Wells Fargo
California
$496K -$1.54M -87,024 -76%
T. Rowe Price Associates
95
T. Rowe Price Associates
Maryland
$486K +$51.5K +2,895 +12%
JAM
96
Jupiter Asset Management
United Kingdom
$476K +$162K +9,109 +51%
MIM
97
MetLife Investment Management
New Jersey
$452K – – –
Balyasny Asset Management
98
Balyasny Asset Management
Illinois
$434K -$710K -40,031 -62%
RS
99
R Squared
Hong Kong
$431K +$177K +9,952 +69%
SC
100
Skylands Capital
Wisconsin
$428K +$428K +24,100 New
2 3
4
5 6