Susquehanna International Group
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Susquehanna International Group’s Old Second Bancorp OSBC Stock Holding History

Susquehanna International Group’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
2025
Q1 		– Sell
-19,500
Closed -$347K – 13194
2024
Q4 		$347K Buy
+19,500
New +$339K ﹤0.01% 9517

Other funds holding OSBC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
DAM
Davis Asset Management Sausalito, California $3.46B AUM 9.77% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
FCM
FJ Capital Management Mclean, Virginia $888M AUM 18.97% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Susquehanna International Group's OSBC Position: Q1 2026 in Review

Susquehanna International Group opened a new position in Old Second Bancorp (OSBC) in Q1 2026: 38,533 shares worth $777K. The stake represents ﹤0.01% of the portfolio and ranks #8545 among its holdings. This is a return to the name: Susquehanna International Group previously reported a position in OSBC as recently as Q3 2025.

Susquehanna International Group first reported a position in OSBC in Q4 2016 and has held it in 21 quarters since. The position peaked at $1.19M in Q2 2025. 188 funds tracked by Wall St. Rank hold OSBC as of Q1 2026.

  • Susquehanna International Group held 38,533 shares of Old Second Bancorp worth $777K as of Q1 2026.
  • Old Second Bancorp was a new Susquehanna International Group position in Q1 2026.
  • Old Second Bancorp made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #8545 holding.
  • Susquehanna International Group first reported a position in Old Second Bancorp in Q4 2016 and has held it in 21 quarters since.
  • Susquehanna International Group's Old Second Bancorp position peaked at $1.19M in Q2 2025.
  • 188 funds tracked by Wall St. Rank held Old Second Bancorp as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.