Old Second Bancorp (OSB) Ownership - Who Owns Old Second Bancorp?
Old Second Bancorp (OSB) Ownership Overview
- 4.14% Insiders
- 18.38% Mutual Funds
- 1.78% Other Institutional Investors
- 21.25% ETFs
- 54.44% Public Companies and Individual Investors
The ownership structure of Old Second Bancorp (DE:OSB) stock is a mix of institutional, retail, and individual investors. Approximately 41.42% of the company’s stock is owned by Institutional Investors, 4.14% is owned by Insiders, and 54.44% is owned by Public Companies and Individual Investors.
The ownership structure of Old Second Bancorp (DE:OSB) stock is a mix of institutional, retail, and individual investors. Approximately 41.42% of the company’s stock is owned by Institutional Investors, 4.14% is owned by Insiders, and 54.44% is owned by Public Companies and Individual Investors.
Recent Insider Trading Activity
| Date | Name | Activity | Value |
|---|---|---|---|
| Sep 22, 2026 | Gary Collins | $395,040 | |
| Sep 10, 2026 | Gary Collins | $128,500 | |
| Sep 07, 2026 | Hugh Mclean | $640,750 | |
| Sep 02, 2026 | Hugh Mclean | $643,000 |
Recent Hedge Fund Trading Activity
| Date | Firm | Activity | Value |
|---|---|---|---|
| Dec 31, 2025 | Fisher Asset Management Llc | €1,897,057 | |
| Dec 31, 2025 | Ejf Capital Llc | €2,906,982 |
Top Shareholders
| Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| Vanguard | 2,644,508 | Institution | 5.20% | 59,858,439 |
| Ishares | 2,141,742 | Institution | 4.21% | 48,478,330 |
| Vanguard Index Funds | 2,128,885 | Institution | 4.18% | 48,187,312 |
| Dfa | 1,999,466 | Institution | 3.93% | 45,257,913 |
| Avantis | 1,918,062 | Institution | 3.77% | 43,415,333 |
| Dfa Investment Dimensions Group Inc | 1,287,244 | Institution | 2.53% | 29,136,768 |
| Spdr | 736,032 | Institution | 1.45% | 16,660,084 |
| Rbb Fund, Inc. | 633,978 | Institution | 1.25% | 14,350,092 |
| Fidelity Salem Street Trust | 625,857 | Institution | 1.23% | 14,166,273 |
| Fidelity Concord Street Trust | 507,852 | Institution | 1.00% | 11,495,230 |
Top Mutual Fund Holders
| Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| Vanguard Index Funds | 2,128,885 | Institution | 4.18% | 48,187,312 |
| Dfa Investment Dimensions Group Inc | 1,287,244 | Institution | 2.53% | 29,136,768 |
| Rbb Fund, Inc. | 633,978 | Institution | 1.25% | 14,350,092 |
| Fidelity Salem Street Trust | 625,857 | Institution | 1.23% | 14,166,273 |
| Fidelity Concord Street Trust | 507,852 | Institution | 1.00% | 11,495,230 |
| Goldman Sachs Trust | 496,890 | Institution | 0.98% | 11,247,105 |
| John Hancock Investment Trust Ii | 450,953 | Institution | 0.89% | 10,207,321 |
| Vanguard Horizon Funds | 367,820 | Institution | 0.72% | 8,325,606 |
| Vanguard Scottsdale Funds | 343,120 | Institution | 0.67% | 7,766,521 |
| Nuveen Investment Funds, Inc. | 247,049 | Institution | 0.49% | 5,591,954 |
FAQ
Who Owns Old Second Bancorp (DE:OSB)?
According to the latest TipRanks data, approximately 41.42% of the company's stock is held by institutional investors, 4.14% is held by insiders, and 54.44% is held by public companies and individual investors.
What percentage of Old Second Bancorp (DE:OSB) stock is held by institutional investors?
According to the latest TipRanks data, approximately 41.42% of Old Second Bancorp (DE:OSB) stock is held by institutional investors: 18.38% by mutual funds, 21.25% by ETFs and 1.78% by other institutional investors.
What percentage of Old Second Bancorp (DE:OSB) stock is held by retail investors?
According to the latest TipRanks data, approximately 54.44% of Old Second Bancorp (DE:OSB) stock is held by public companies and individual investors.
Who owns the most shares of Old Second Bancorp (DE:OSB)?
Vanguard owns the most shares of Old Second Bancorp (DE:OSB).
What is the significance of the ownership structure for a publicly traded company?
The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.