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Old Second Bancorp Inc

OSBC
Exchange
Nasdaq
Industry
State Commercial Banks
SEC CIK
0000357173

In the last 90 days, Old Second Bancorp Inc insiders filed 0 open-market purchases and 7 sales; 184 institutions reported holding it in 13F filings for Q2 2026, worth $903.3M in total; no superinvestor holds it.

13F holders, Q1 2023

Institutional positions in Old Second Bancorp Inc as of Mar 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
155
+14 vs. Q4 2022
Shares held
29.5M
+664.2K (+2.3%) vs. Q4 2022
Total value
$415.0M
−$47.8M (−10.3%) vs. Q4 2022
New holders
25
59 more added
Sold out
11
44 more reduced

4 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting OSBC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2023: 155 institutions
Q1 2021: 101 institutionsQ2 2021: 115 institutionsQ3 2021: 113 institutionsQ4 2021: 129 institutionsQ1 2022: 136 institutionsQ2 2022: 135 institutionsQ3 2022: 133 institutionsQ4 2022: 145 institutionsQ1 2023: 155 institutionsQ2 2023: 134 institutionsQ3 2023: 145 institutionsQ4 2023: 160 institutionsQ1 2024: 151 institutionsQ2 2024: 153 institutionsQ3 2024: 175 institutionsQ4 2024: 180 institutionsQ1 2025: 192 institutionsQ2 2025: 183 institutionsQ3 2025: 197 institutionsQ4 2025: 185 institutionsQ1 2026: 188 institutionsQ2 2026: 184 institutions
Value heldQ1 2023: $415.0M
Q1 2021: $271.1MQ2 2021: $253.5MQ3 2021: $266.1MQ4 2021: $281.7MQ1 2022: $403.8MQ2 2022: $395.2MQ3 2022: $384.5MQ4 2022: $471.2MQ1 2023: $415.0MQ2 2023: $385.5MQ3 2023: $406.8MQ4 2023: $470.4MQ1 2024: $415.0MQ2 2024: $457.4MQ3 2024: $495.0MQ4 2024: $573.9MQ1 2025: $546.2MQ2 2025: $579.1MQ3 2025: $624.4MQ4 2025: $723.9MQ1 2026: $761.2MQ2 2026: $903.3M
Institutions holding OSBC and their total value by quarter
QuarterHoldersValue
Q2 2026184$903.3M
Q1 2026188$761.2M
Q4 2025185$723.9M
Q3 2025197$624.4M
Q2 2025183$579.1M
Q1 2025192$546.2M
Q4 2024180$573.9M
Q3 2024175$495.0M
Q2 2024153$457.4M
Q1 2024151$415.0M
Q4 2023160$470.4M
Q3 2023145$406.8M
Q2 2023134$385.5M
Q1 2023155$415.0M
Q4 2022145$471.2M
Q3 2022133$384.5M
Q2 2022135$395.2M
Q1 2022136$403.8M
Q4 2021129$281.7M
Q3 2021113$266.1M
Q2 2021115$253.5M
Q1 2021101$271.1M

Institutions, Q1 2023

Shares, value and share of portfolio for each institution holding Old Second Bancorp Inc; share changes are against Q4 2022.

Institutions holding OSBC in Q1 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Voya Investment Management LLC16,480$231.7K0.00%00.0%Unchanged
Creative Planning15,849$222.8K0.00%+507+3.3%Added
Lakewood Asset Management LLC15,226$214.1K0.18%+124+0.8%Added
RSM US Wealth Management LLC15,056$211.7K0.01%00.0%Unchanged
Legal & General Group Plc14,359$201.9K0.00%+990+7.4%Added
Busey Wealth Management14,165$199.2K0.01%00.0%Unchanged
UBS Asset Management Americas Inc13,076$183.8K0.00%−5,406−29.3%Reduced
Advisor Group Holdings, Inc.12,909$181.5K0.00%−323−2.4%Reduced
Livforsakringsbolaget Skandia, Omsesidigt12,800$179.3K0.02%+12,800New
AE Wealth Management LLC11,768$165.5K0.00%+402+3.5%Added
Stratos Wealth Partners, LTD.11,693$164.4K0.00%00.0%Unchanged
Centennial Wealth Advisory LLC11,393$160.2K0.09%+27+0.2%Added
CWM, LLC11,337$159.0K0.00%00.0%Unchanged
Wells Fargo & Company11,103$156.1K0.00%+8,658+354.1%Added
Blair William & Co11,075$155.7K0.00%+20.0%Added
State of Wyoming10,781$151.6K0.05%+637+6.3%Added
Bank of Montreal10,482$150.5K0.00%+10,482New
Y-Intercept (Hong Kong) Ltd10,506$147.7K0.02%+483+4.8%Added
Prudential Financial Inc10,468$147.2K0.00%−42,120−80.1%Reduced
Trexquant Investment LP10,459$147.1K0.00%+10,459New
Zurcher Kantonalbank (Zurich Cantonalbank)10,380$145.9K0.00%00.0%Unchanged
Raymond James Financial Services Advisors, Inc.10,350$145.5K0.00%−107−1.0%Reduced
Arizona State Retirement System10,332$145.3K0.00%+273+2.7%Added
Shell Asset Management Co10,280$145.0K0.01%−36−0.3%Reduced
HSBC Holdings PLC10,441$144.9K0.00%+10,441New
Public Employees Retirement System of Ohio8,053$113.0K0.00%−1,100−12.0%Reduced
Allworth Financial LP7,000$98.4K0.00%00.0%Unchanged
TSFG, LLC5,513$78.0K0.03%00.0%Unchanged
Amalgamated Bank4,384$62.0K0.00%−1,109−20.2%Reduced
Nisa Investment Advisors, LLC4,310$61.0K0.00%−2,980−40.9%Reduced
The PNC Financial Services Group, Inc.4,296$60.4K0.00%−4,158−49.2%Reduced
Ameritas Investment Partners, Inc.4,018$56.5K0.00%+3+0.1%Added
US Bancorp3,954$55.6K0.00%+824+26.3%Added
FMR LLC3,924$55.2K0.00%−7,775−66.5%Reduced
Citigroup Inc3,792$53.3K0.00%+656+20.9%Added
Manchester Capital Management LLC2,703$38.0K0.00%00.0%Unchanged
Metropolitan Life Insurance Co2,189$30.8K0.00%−392−15.2%Reduced
Stonebridge Capital Advisors LLC2,032$28.6K0.00%00.0%Unchanged
Lazard Asset Management LLC1,963$27.0K0.00%+1,963New
Dorsey Wright & Associates1,714$24.1K0.01%−189−9.9%Reduced
Quadrant Capital Group LLC1,469$20.7K0.00%−380−20.6%Reduced
Great West Life Assurance Co1,272$18.0K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)1,242$17.0K0.00%−2,028−62.0%Reduced
Victory Capital Management Inc703$9.88K0.00%−183,592−99.6%Reduced
Quarry LP700$9.84K0.01%+700New
Lindbrook Capital, LLC529$7.44K0.00%00.0%Unchanged
First Horizon Advisors, Inc.524$7.37K0.00%+481+1,118.6%Added
Allspring Global Investments Holdings, LLC488$6.86K0.00%+157+47.4%Added
Northwestern Mutual Wealth Management Co300$4.22K0.00%00.0%Unchanged
Psagot Value Holdings Ltd. / (Israel)214$3.00K0.00%+214New
Parallel Advisors, LLC193$2.73K0.00%00.0%Unchanged
Signaturefd, LLC56$7870.00%−91−61.9%Reduced
National Bank of Canada1$140.00%00.0%Unchanged
Covestor Ltd3$00.00%+2+200.0%Added
Toronto Dominion Bank5$00.00%+5New
Wedge Capital Management L L P0$00.00%−275,795−100.0%Sold out
EAM Global Investors LLC0$00.00%−88,940−100.0%Sold out
EAM Investors, LLC0$00.00%−60,426−100.0%Sold out
Savant Capital, LLC0$00.00%−34,247−100.0%Sold out
Squarepoint Ops LLC0$00.00%−18,690−100.0%Sold out
Quadrature Capital Ltd0$00.00%−18,633−100.0%Sold out
Vigilant Capital Management, LLC0$00.00%−15,000−100.0%Sold out
Jane Street Group, LLC0$00.00%−13,479−100.0%Sold out
SG Americas Securities, LLC0$00.00%−12,348−100.0%Sold out
Pinnacle Financial Group, LLC0$00.00%−11,895−100.0%Sold out
Quantbot Technologies LP0$00.00%−5,072−100.0%Sold out
Monarch Partners Asset Management LLC––––Not filed
Rothschild & Co Asset Management US Inc.––––Not filed
Fairhaven Wealth Management, LLC––––Not filed
Comerica Bank––––Not filed