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Boothbay Fund Management’s Old Second Bancorp OSBC Stock Holding History

Boothbay Fund 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
2025
Q4 		– Sell
-125,249
Closed -$2.16M – 2250
2025
Q3 		$2.16M Buy
+125,249
New +$2.26M 0.03% 548
2025
Q1 		– Sell
-342,206
Closed -$6.08M – 1677
2024
Q4 		$6.08M Buy
+342,206
New +$5.95M 0.15% 193
2024
Q3 		– Sell
-185,988
Closed -$2.75M – 1839
2024
Q2 		$2.75M Buy
+185,988
New +$2.62M 0.07% 405

Other funds holding OSBC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
FCM
FJ Capital Management Mclean, Virginia $888M AUM 18.97% 1-Year Est. Return
DAM
Davis Asset Management Sausalito, California $3.46B AUM 9.77% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
KCM
Kennedy Capital Management St Louis, Missouri $4.72B AUM 36.69% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Boothbay Fund Management's OSBC Position: Q4 2025 in Review

Boothbay Fund Management sold out of Old Second Bancorp (OSBC) in Q4 2025, closing a stake of 125,249 shares — an estimated $2.16M sold.

Boothbay Fund Management first reported a position in OSBC in Q2 2024 and held it in 3 quarters. The position peaked at $6.08M in Q4 2024. 185 funds tracked by Wall St. Rank hold OSBC as of Q4 2025.

  • Boothbay Fund Management reported no remaining Old Second Bancorp position as of Q4 2025 after selling out during the quarter.
  • Boothbay Fund Management sold 125,249 Old Second Bancorp shares in Q4 2025, an estimated $2.16M.
  • Boothbay Fund Management first reported a position in Old Second Bancorp in Q2 2024 and held it in 3 quarters.
  • Boothbay Fund Management's Old Second Bancorp position peaked at $6.08M in Q4 2024.
  • 185 funds tracked by Wall St. Rank held Old Second Bancorp as of Q4 2025.

Based on Boothbay Fund Management's 13F filing for Q4 2025, filed 17 Feb 2026.