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Congress Asset Management’s Old Second Bancorp OSBC Stock Holding History

Congress Asset Management’s Portfolio OSBC Stock Details OSBC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$7.9M Buy
+338,650
New +$7.24M 0.05% 235

Other funds holding OSBC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
DAM
Davis Asset Management Sausalito, California $3.95B AUM 11.79% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
FCM
FJ Capital Management Mclean, Virginia $770M AUM 28.42% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Congress Asset Management's OSBC Position: Q2 2026 in Review

Congress Asset Management opened a new position in Old Second Bancorp (OSBC) in Q2 2026: 338,650 shares worth $7.9M. The stake represents 0.05% of the portfolio and ranks #235 among its holdings.

184 funds tracked by Wall St. Rank hold OSBC as of Q2 2026.

  • Congress Asset Management held 338,650 shares of Old Second Bancorp worth $7.9M as of Q2 2026.
  • Old Second Bancorp was a new Congress Asset Management position in Q2 2026.
  • Old Second Bancorp made up 0.05% of Congress Asset Management's portfolio in Q2 2026, its #235 holding.
  • 184 funds tracked by Wall St. Rank held Old Second Bancorp as of Q2 2026.

Based on Congress Asset Management's 13F filing for Q2 2026, filed 7 Jul 2026.