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Old Second Bancorp

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, 65 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

less ownership

Funds ownership:

less funds holding

Funds holding:

25% less funds holding in top 10

Funds holding in top 10: 43 (-1)

42% less first-time investments, than exits

New positions opened: 14 | Existing positions closed: 24

Holders
182
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
26
$4.08M
27
$3.78M
28
$3.6M
29
$3.52M
30
$3.41M
31
$3.37M
32
$3.16M
33
$2.89M
34
$2.77M
35
$2.68M
36
$2.54M
37
$2.37M
38
$2.34M
39
$2.34M
40
$2.27M
41
$2.16M
42
$2.15M
43
$2.02M
44
$1.92M
45
$1.89M
46
$1.88M
47
$1.78M
48
$1.77M
49
$1.73M
50
$1.5M