Vanguard Capital Management
OSBC icon

Vanguard Capital Management’s Old Second Bancorp OSBC Stock Holding History

Vanguard Capital 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 		$50.8M Sell
2,179,877
-71,972
-3% -$1.54M ﹤0.01% 1935
2026
Q1 		$45.4M Buy
+2,251,849
New +$45.2M ﹤0.01% 1905

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
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
KCM
Kennedy Capital Management St Louis, Missouri $5.65B AUM 61.31% 1-Year Est. Return

Vanguard Capital Management's OSBC Position: Q2 2026 in Review

Vanguard Capital Management reduced its Old Second Bancorp (OSBC) stake by 3.2% in Q2 2026, selling an estimated $1.54M and leaving 2,179,877 shares worth $50.8M. The position accounts for ﹤0.01% of the portfolio, ranked #1935.

Vanguard Capital Management first reported a position in OSBC in Q1 2026 and has held it in 2 quarters since. 183 funds tracked by Wall St. Rank hold OSBC as of Q2 2026.

  • Vanguard Capital Management held 2,179,877 shares of Old Second Bancorp worth $50.8M as of Q2 2026.
  • Vanguard Capital Management sold 71,972 Old Second Bancorp shares in Q2 2026, an estimated $1.54M.
  • Old Second Bancorp made up ﹤0.01% of Vanguard Capital Management's portfolio in Q2 2026, its #1935 holding.
  • Vanguard Capital Management first reported a position in Old Second Bancorp in Q1 2026 and has held it in 2 quarters since.
  • 183 funds tracked by Wall St. Rank held Old Second Bancorp as of Q2 2026.

Based on Vanguard Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.