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Disclosery

OSBC OLD SECOND BANCORP INC DEL

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COMMON STOCK (common), issuer CIK 357173

190 managers (193 13F filers) reported a position in OSBC shares at 2025-03-31, 32,831,731 shares in all. 23 filers opened a position and 9 filers sold out during the quarter.

Managers
190
13F filers
193
New
23
Added
58
Reduced
71
Sold out
9
Shares held by filers
32,831,731

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.3,580,497$59.6M<0.01%+43,04013F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC2,711,390$45.1M<0.01%+73,67213F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP2,092,430$34.8M0.01%+72,99713F-HRTimelineGroup
FJ Capital Management LLC1,810,720$30.1M3.12%+15,10813F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,478,332$24.6M<0.01%+630,26513F-HR/ATimelineGroup
STATE STREET CORPin group STATE STREET CORP1,309,811$21.8M<0.01%-139,05013F-HRTimelineGroup
BANC FUNDS CO LLC1,284,578$21.4M2.82%-331,50013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC1,139,741$19M0.01%+101,24613F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,126,806$18.8M<0.01%+92,09713F-HRTimelineGroup
Davis Asset Management, L.P.1,100,000$18.3M0.76%013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …954,275$15.9M0.02%+7,33713F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO951,890$15.8M<0.01%-117,50013F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.741,773$12.3M<0.01%-56,33913F-HRTimeline
Stieven Capital Advisors, L.P.716,228$11.9M2.31%+305,42013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC540,946$9M0.01%+135,97113F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC515,690$8.58M0.2%-238,70313F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC474,310$7.89M0.2%+102,19013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP418,186$6.96M<0.01%-28,95913F-HRTimelineGroup
JACOBS ASSET MANAGEMENT, LLC403,373$6.71M4.25%+82,21813F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY362,602$6.03M<0.01%-32,83413F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co357,036$5.94M<0.01%-9,44413F-HR/ATimelineGroup
Nuveen, LLCin group TIAA336,126$5.59M<0.01%13F-HRTimelineGroup
Gator Capital Management, LLC334,250$5.56M2.13%013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp333,057$5.54M<0.01%-25,63113F-HRTimelineGroup
Qube Research & Technologies Ltd302,859$5.04M0.01%+127,17513F-HRTimeline
River Street Advisors LLC292,611$4.87M2.41%+103,46213F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC282,437$4.7M<0.01%-25,78613F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/230,562$3.84M<0.01%-5,50013F-HRTimelineGroup
Forum Financial Management, LPin group Forum Financial Management, LP229,865$3.82M0.06%-13,97213F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding202,562$3.37M-34,381Timeline
GREAT LAKES ADVISORS, LLC197,992$3.29M0.03%+84,39913F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …194,788$3.24M<0.01%+25,85413F-HRTimelineGroup
Elizabeth Park Capital Advisors, Ltd.189,750$3.16M2.86%+48,85613F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…182,837$3.04M<0.01%-153,80013F-HRTimelineGroup
Assenagon Asset Management S.A.179,580$2.99M0.01%-185,09313F-HRTimeline
LSV ASSET MANAGEMENT169,449$2.82M0.01%+138,37013F-HRTimeline
Empowered Funds, LLC167,907$2.79M0.04%+46,89013F-HRTimeline
Siena Capital Partners GP, LLC163,038$2.71M0.81%013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC151,925$2.53M<0.01%+45,70013F-HRTimeline
UBS Group AGgroup of 2 filers holding145,027$2.41M+26,585Timeline
Knights of Columbus Asset Advisors LLC134,484$2.24M0.15%-27,87113F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…133,680$2.23M<0.01%+16,92913F-HR/ATimelineGroup
Franklin Resourcesgroup of 2 filers holding129,736$2.16M+24,206Timeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…126,427$2.1M<0.01%+313F-HRTimelineGroup
EJF Capital LP122,603$2.04M1.29%-16713F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN114,967$1.91M<0.01%+87,89213F-HRTimelineGroup
Fisher Asset Management, LLC108,023$1.8M<0.01%013F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…106,997$1.78M0.01%-20,70413F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P103,359$1.72M0.04%new13F-HRTimeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…100,000$1.66M<0.01%+30,01313F-HRTimelineGroup
MENDON CAPITAL ADVISORS CORP100,000$1.66M0.77%013F-HRTimeline
Curi Capital, LLC100,000$1.66M0.04%013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC95,963$1.6M<0.01%-30,68113F-HR/ATimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC95,580$1.59M<0.01%-31,13513F-HRTimelineGroup
MSH Capital Advisors LLC84,826$1.41M0.44%013F-HRTimeline
Swiss National Bank83,200$1.38M<0.01%013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC82,817$1.38M<0.01%new13F-HR/ATimelineGroup
Invesco Ltd.in group Invesco Ltd.75,029$1.25M<0.01%-2,86813F-HRTimelineGroup
Trexquant Investment LP74,368$1.24M0.01%-34,25513F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…70,275$1.17M<0.01%+44,64313F-HRTimelineGroup
RHUMBLINE ADVISERS68,282$1.14M<0.01%-3,26313F-HR/ATimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management64,496$1.07M<0.01%+18,75113F-HRTimelineGroup
HUDSON EDGE INVESTMENT PARTNERS INC.59,834$996K0.2%+17,20113F-HRTimeline
CITIGROUP INCin group CITIGROUP INC59,717$994K<0.01%-9,40213F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…58,864$979K<0.01%-2,88413F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…58,816$979K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS53,907$897K<0.01%+5,64513F-HRTimelineGroup
Hunter Perkins Capital Management, LLC52,100$867K0.2%-2,95013F-HRTimeline
AlphaQuest LLC49,672$827K0.09%+12,39413F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc49,391$822K<0.01%-2,19313F-HRTimelineGroup
HighTower Advisors, LLC47,449$790K<0.01%-50013F-HRTimeline
ExodusPoint Capital Management, LP45,323$754K0.01%new13F-HRTimeline
SG Americas Securities, LLC44,275$737K<0.01%+10,51713F-HRTimeline
Black Maple Capital Management LP42,500$707K0.56%+2,50013F-HRTimeline
BAILARD, INC.42,200$702K0.02%new13F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS40,821$679K<0.01%-14,38813F-HRTimeline
Dynamic Technology Lab Private Ltd40,141$668K0.1%new13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…39,923$664K<0.01%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC39,389$655K<0.01%-5,57013F-HRTimeline
Rafferty Asset Management, LLC37,828$629K<0.01%-15,06213F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\37,241$620K<0.01%-3,76413F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…37,151$618K<0.01%-3,45013F-HRTimeline
GSA CAPITAL PARTNERS LLP36,953$615K0.06%-37,54713F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC36,434$606K<0.01%+1,10913F-HRTimelineGroup
Creative Planningin group Creative Planning36,219$603K<0.01%+71513F-HRTimelineGroup
Verition Fund Management LLC36,150$602K<0.01%+13,93013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.35,892$597K<0.01%+18,29513F-HRTimelineGroup
PDT Partners, LLC35,336$588K0.04%-18,79913F-HRTimeline
Y-Intercept (Hong Kong) Ltd33,537$558K0.04%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC30,200$503K0.01%+10,95513F-HRTimeline
IEQ CAPITAL, LLC29,663$494K<0.01%+16,74213F-HRTimeline
ROTHSCHILD INVESTMENT LLC28,070$467K0.03%+3513F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP27,185$452K<0.01%-11213F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC27,135$452K<0.01%+6,77113F-HRTimelineGroup
Cubist Systematic Strategies, LLC26,514$441K0.01%-22,30913F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…25,864$430K<0.01%+1,06713F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…25,502$424K<0.01%-50913F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson24,810$414K<0.01%-11,62813F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/24,448$407K<0.01%+2,28313F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC24,200$403K<0.01%-2,43213F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC24,198$403K<0.01%-1,60213F-HRTimelineGroup
FMR LLCin group FMR LLC23,806$396K<0.01%+20,73013F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO23,044$383K<0.01%new13F-HR/ATimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC22,817$380K<0.01%-185,91213F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA22,598$377K<0.01%-6,88913F-HR/ATimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC22,375$375K<0.01%-11113F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC21,698$361K<0.01%+80813F-HRTimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.21,346$355K<0.01%-31713F-HRTimelineGroup
CWM, LLCin group CWM, LLC20,305$338K<0.01%+10,55913F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.20,247$337K<0.01%new13F-HRTimelineGroup
Lakewood Asset Management LLC20,070$334K0.23%-24713F-HRTimeline
SENTINEL TRUST CO LBA18,860$314K0.04%013F-HRTimeline
PharVision Advisers, LLC18,234$303K0.42%+8,22613F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC18,200$303K<0.01%-14,02313F-HR/ATimelineGroup
BLAIR WILLIAM & CO/IL17,999$300K<0.01%+1713F-HRTimeline
Teza Capital Management LLC17,776$296K0.14%-48813F-HRTimeline
JUPITER ASSET MANAGEMENT LTDin group JUPITER ASSET MANAGEMENT LTD17,742$295K<0.01%new13F-HRTimelineGroup
NICOLET ADVISORY SERVICES, LLCin group NICOLET BANKSHARES INC20,210$294K0.03%013F-HRTimelineGroup
Centennial Wealth Advisory LLC17,291$288K0.1%+4613F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…17,258$287K<0.01%013F-HRTimeline
Man Group plcin group Man Group plc16,483$274K<0.01%new13F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd15,541$259K0.01%+3,50913F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC15,100$251K<0.01%013F-HRTimeline
Mesirow Financial Investment Management…16,412$239K<0.01%013F-HRTimeline
R Squared Ltd14,349$239K0.26%+8,92913F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
COBBLESTONE CAPITAL ADVISORS LLC /NY/14,034$234K0.01%new13F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC13,965$232K<0.01%-1,07213F-HR/ATimelineGroup
HighPoint Advisor Group LLC14,370$232K0.01%-20013F-HRTimeline
PRINCETON CAPITAL MANAGEMENT LLC13,770$229K0.08%013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC13,307$221K<0.01%-10,54313F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.12,722$212K<0.01%-11,99613F-HR/ATimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.12,402$206K<0.01%+22113F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM12,210$203K<0.01%-14913F-HRTimeline
BARTLETT & CO. WEALTH MANAGEMENT LLC12,123$202K<0.01%+3813F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …12,107$201K<0.01%new13F-HRTimelineGroup
Dakota Wealth Management12,026$200K<0.01%new13F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.11,663$194K<0.01%-6513F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP11,600$193K<0.01%new13F-HRTimelineGroup
AVANTAX ADVISORY SERVICES, INC.11,569$193K<0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND11,466$191K<0.01%013F-HR/ATimeline
Quantbot Technologies LP11,322$188K0.01%+3,79413F-HRTimeline
TUDOR INVESTMENT CORP ET AL11,200$186K<0.01%-30,23113F-HRTimeline
J.W. COLE ADVISORS, INC.10,473$174K0.01%new13F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP10,002$167K0.02%new13F-HRTimeline
Engineers Gate Manager LP10,001$166K<0.01%-5,09013F-HRTimeline
Police & Firemen's Retirement System of…9,351$156K<0.01%013F-HRTimeline
KLP KAPITALFORVALTNING AS9,100$151K<0.01%013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…6,472$108K<0.01%-5,26813F-HRTimeline
SHELL ASSET MANAGEMENT CO6,284$105K<0.01%-27413F-HRTimeline
Quarry LP5,802$96.5K0.02%+3,43913F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co5,637$94K<0.01%013F-HRTimelineGroup
TSFG, LLC5,513$92K0.02%013F-HRTimeline
Aquatic Capital Management LLC5,468$91K<0.01%-2,48813F-HRTimeline
STRS OHIO5,300$88.2K<0.01%013F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.5,320$78.3K<0.01%013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…4,314$71.8K<0.01%013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC4,260$70.9K<0.01%013F-HRTimeline
Point72 (DIFC) Ltd3,396$56.5K0.01%new13F-HRTimeline
QUADRANT CAPITAL GROUP LLC1,923$32K<0.01%-1013F-HRTimeline
AMALGAMATED BANK1,470$24K<0.01%013F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT1,420$24K<0.01%-29513F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,372$22.8K<0.01%013F-HRTimelineGroup
MAI Capital Management1,357$22.6K<0.01%013F-HRTimeline
Arax Advisory Partners1,306$21.7K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,153$19.2K<0.01%-16,73613F-HRTimelineGroup
TOMPKINS FINANCIAL CORPin group TOMPKINS FINANCIAL CORP1,145$19.1K<0.01%013F-HRTimelineGroup
Parallel Advisors, LLC933$15.5K<0.01%+113F-HRTimeline
Versant Capital Management, Inc877$14.6K<0.01%013F-HRTimeline
Sterling Capital Management LLC752$12.5K<0.01%-23,08413F-HRTimeline
Covestor Ltd554$9K0.01%+43013F-HRTimeline
Mowery & Schoenfeld Wealth Management, …400$6.66K0.01%013F-HRTimeline
GAMMA Investing LLC325$5.41K<0.01%+19713F-HR/ATimeline
DANSKE BANK A/S300$4.99K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…265$4.41K<0.01%+25113F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…203$3.38K<0.01%-4413F-HRTimelineGroup
SIGNATUREFD, LLC125$2.08K<0.01%-23513F-HRTimeline
True Wealth Design, LLC68$1.13K<0.01%new13F-HRTimeline
Hexagon Capital Partners LLC47$782<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.45$749<0.01%013F-HRTimeline
First Horizon Advisors, Inc.43$716<0.01%013F-HRTimeline
Parkside Financial Bank & Trust30$500<0.01%new13F-HRTimeline
IFP Advisors, Inc28$466<0.01%013F-HRTimeline
Stephens Consulting, LLC25$416<0.01%new13F-HRTimeline
Smartleaf Asset Management LLC20$333<0.01%-7113F-HRTimeline
MassMutual Private Wealth & Trust, FSB19$316<0.01%013F-HRTimeline
Allworth Financial LP9$141<0.01%-213F-HRTimeline
Farther Finance Advisors, LLC5$83<0.01%-813F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/1$17<0.01%013F-HRTimelineGroup
VALLEY WEALTH MANAGERS, INC.in group VALLEY WEALTH MANAGERS, INC.1$12<0.01%new13F-HRTimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

Events

  • DIMENSIONAL FUND ADVISORS LP reported 2,575,752 OSBC shares, 5.1% of the class, as of 2026-09-30, in a 13G filed 2026-10-08. 0000354204-26-001084

    Accepted , ingested