OLD SECOND BANCORP INC - Common Stock (OSBC)

CUSIP: 680277100

Q2 2025 13F Holders as of 30 Jun 2025

Type / Class
Equity / Common Stock
Shares outstanding
44,867,818
Total 13F shares
32,658,226
Share change
-168,590
Total reported value
$579,421,668
Price per share
$17.74
Number of holders
183
Value change
-$2,205,450
Number of buys
88
Number of sells
89

Quarterly Holders Quick Answers

What is CUSIP 680277100?
CUSIP 680277100 identifies OSBC - OLD SECOND BANCORP INC - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Top shareholders of OSBC - OLD SECOND BANCORP INC - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Holder Source Role / Reporting Ownership % Shares Holdings Value 12M Net Δ As of Details
BlackRock, Inc.
13F
Company
8%
3,580,497
$59,579,470 31 Mar 2025
13F
VANGUARD GROUP INC
13F
Company
6%
2,711,390
$45,117,530 31 Mar 2025
13F
DIMENSIONAL FUND ADVISORS LP
13F
Company
4.7%
2,092,430
$34,817,655 31 Mar 2025
13F
FJ Capital Management LLC
13D/G 13F
Company
4.2%
1,870,988
$30,197,746 $0 30 Sep 2024
GOLDMAN SACHS GROUP INC
13F
Company
3.3%
1,478,332
$24,599,444 31 Mar 2025
13F
STATE STREET CORP
13F
Company
2.9%
1,309,811
$21,795,255 31 Mar 2025
13F
BANC FUNDS CO LLC
13F
Company
2.9%
1,284,578
$21,375,378 31 Mar 2025
13F
AMERICAN CENTURY COMPANIES INC
13F
Company
2.5%
1,139,741
$18,965,298 31 Mar 2025
13F
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
2.5%
1,126,806
$18,754,188 31 Mar 2025
13F
Davis Asset Management, L.P.
13F
Company
2.5%
1,100,000
$18,304,000 31 Mar 2025
13F
MANUFACTURERS LIFE INSURANCE COMPANY, THE
13F
Company
2.1%
954,275
$15,879,136 31 Mar 2025
13F
JPMORGAN CHASE & CO
13F
Company
2.1%
951,890
$15,839,450 31 Mar 2025
13F
ALLIANCEBERNSTEIN L.P.
13F
Company
1.7%
741,773
$12,343,103 31 Mar 2025
13F
Stieven Capital Advisors, L.P.
13F
Company
1.6%
716,228
$11,918,034 31 Mar 2025
13F
Keith Acker
3/4/5
Director
class O/S missing
801,689
$11,440,102 01 Dec 2021
AQR CAPITAL MANAGEMENT LLC
13F
Company
1.2%
540,946
$9,001,351 31 Mar 2025
13F
KENNEDY CAPITAL MANAGEMENT LLC
13F
Company
1.1%
515,690
$8,581,082 31 Mar 2025
13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC
13F
Company
1.1%
474,310
$7,892,518 31 Mar 2025
13F
NORTHERN TRUST CORP
13F
Company
0.93%
418,186
$6,958,615 31 Mar 2025
13F
JACOBS ASSET MANAGEMENT, LLC
13F
Company
0.9%
403,373
$6,712,127 31 Mar 2025
13F
MORGAN STANLEY
13F
Company
0.81%
362,602
$6,033,710 31 Mar 2025
13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
Company
0.8%
357,036
$5,941,079 31 Mar 2025
13F
Nuveen, LLC
13F
Company
0.75%
336,126
$5,593,136 31 Mar 2025
13F
Gator Capital Management, LLC
13F
Company
0.74%
334,250
$5,561,920 31 Mar 2025
13F
Bank of New York Mellon Corp
13F
Company
0.74%
333,057
$5,542,064 31 Mar 2025
13F
Qube Research & Technologies Ltd
13F
Company
0.68%
302,859
$5,039,574 31 Mar 2025
13F
River Street Advisors LLC
13F
Company
0.65%
292,611
$4,869,048 31 Mar 2025
13F
MILLENNIUM MANAGEMENT LLC
13F
Company
0.63%
282,437
$4,699,752 31 Mar 2025
13F
BANK OF AMERICA CORP /DE/
13F
Company
0.51%
230,562
$3,836,553 31 Mar 2025
13F
Forum Financial Management, LP
13F
Company
0.51%
229,865
$3,824,953 31 Mar 2025
13F
GREAT LAKES ADVISORS, LLC
13F
Company
0.44%
197,992
$3,294,586 31 Mar 2025
13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
13F
Company
0.43%
194,788
$3,241,272 31 Mar 2025
13F
Elizabeth Park Capital Advisors, Ltd.
13F
Company
0.42%
189,750
$3,157,440 31 Mar 2025
13F
WELLINGTON MANAGEMENT GROUP LLP
13F
Company
0.41%
182,837
$3,042,408 31 Mar 2025
13F
Assenagon Asset Management S.A.
13F
Company
0.4%
179,580
$2,988,211 31 Mar 2025
13F
LSV ASSET MANAGEMENT
13F
Company
0.38%
169,449
$2,820,000 31 Mar 2025
13F
Empowered Funds, LLC
13F
Company
0.37%
167,907
$2,793,972 31 Mar 2025
13F
Siena Capital Partners GP, LLC
13F
Company
0.36%
163,038
$2,712,952 31 Mar 2025
13F
RENAISSANCE TECHNOLOGIES LLC
13F
Company
0.34%
151,925
$2,528,032 31 Mar 2025
13F
Knights of Columbus Asset Advisors LLC
13F
Company
0.3%
134,484
$2,237,814 31 Mar 2025
13F
THRIVENT FINANCIAL FOR LUTHERANS
13F
Company
0.3%
133,680
$2,225,000 31 Mar 2025
13F
Russell Investments Group, Ltd.
13F
Company
0.28%
126,427
$2,103,745 31 Mar 2025
13F
EJF Capital LP
13F
Company
0.27%
122,603
$2,040,114 31 Mar 2025
13F
TWO SIGMA INVESTMENTS, LP
13F
Company
0.26%
117,462
$1,954,568 31 Mar 2025
13F
WELLS FARGO & COMPANY/MN
13F
Company
0.26%
114,967
$1,913,048 31 Mar 2025
13F
Fisher Asset Management, LLC
13F
Company
0.24%
108,023
$1,797,502 31 Mar 2025
13F
State of New Jersey Common Pension Fund D
13F
Company
0.24%
106,997
$1,780,430 31 Mar 2025
13F
MARTINGALE ASSET MANAGEMENT L P
13F
Company
0.23%
103,359
$1,719,895 31 Mar 2025
13F
Brandywine Global Investment Management, LLC
13F
Company
0.23%
101,620
$1,690,957 31 Mar 2025
13F
ADAGE CAPITAL PARTNERS GP, L.L.C.
13F
Company
0.22%
100,000
$1,664,000 31 Mar 2025
13F

Institutional Holders of OLD SECOND BANCORP INC - Common Stock (OSBC) as of Q2 2025

As of 30 Jun 2025, OLD SECOND BANCORP INC - Common Stock (OSBC) was held by 183 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 32,658,226 shares. The largest 10 holders included BlackRock, Inc., VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS LP, FJ Capital Management LLC, GOLDMAN SACHS GROUP INC, Davis Asset Management, L.P., STATE STREET CORP, AMERICAN CENTURY COMPANIES INC, BANC FUNDS CO LLC, and GEODE CAPITAL MANAGEMENT, LLC. This page lists 182 institutional shareholders reporting positions in this security for the Q2 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period

Compare Q2 2025 vs Q1 2025 Across Filers

Q1 2025 holders
193
Q2 2025 holders
183
Holder diff
-10
Investor Q1 2025 Shares Q2 2025 Shares Share Diff Share Chg % Q1 2025 Value $ Q2 2025 Value $ Value Diff $ Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Here you can make detailed settings or revoke your consent (in part if necessary) with effect for the future. For further information, please refer to our Privacy Policy .