Guru Ownership Trend
Guru Analysis for Old Second Bancorp, Inc. (OSBC)
Old Second Bancorp, Inc. (OSBC), a key player in the Financials sector, continues to attract institutional attention.
As of Q1 2026, a total of 4 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $12.9 M.
Top institutional holders include Cliff Asness and Ken Fisher.
Institutional sentiment is currently Slightly Bearish. This is evidenced by a $1.03 M net outflow during the quarter.
Recent activity highlights Renaissance Technologies (RenTech) who increased their stake by 4.5%. Conversely, Cliff Asness reduced exposure by 12.3%.
Key Holders
Top 5 by Value
Top 5 by Conviction
Recent Activity Breakdown (Q1 2026)
Guru Consensus (Q1 2026)
FAQs for Old Second Bancorp, Inc. (OSBC)
Major holders include Cliff Asness ($7.9 M), Ken Fisher ($1.96 M), Renaissance Technologies (RenTech) ($1.82 M). According to the latest reported data, 4 tracked investment managers collectively hold approximately 612,191 shares.
According to the latest 13F reporting period, sentiment appears Bearish (Net Selling). There was a net outflow of $1.03 M, with 1 managers increasing positions and 1 managers reducing holdings.
During the most recent reporting period, 1 managers trimmed their positions, while 0 fully exited OSBC. The total reported sell value was $1.11 M.
Yes, 0 managers opened new positions in OSBC, and 1 increased their existing holdings. The total reported buy value was $78,624.