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

Jacobs 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 Q1	$3.02M	Sell	150,000 -131,477	-47%	-$2.64M	1.81%	22
2025 Q4	$5.49M	Sell	281,477 -196,740	-41%	-$3.68M	3.06%	15
2025 Q3	$8.27M	Buy	478,217 +15,717	+3%	+$283K	4.52%	7
2025 Q2	$8.2M	Buy	462,500 +59,127	+15%	+$964K	4.68%	10
2025 Q1	$6.71M	Buy	403,373 +82,218	+26%	+$1.47M	4.2%	10
2024 Q4	$5.71M	Buy	321,155 +8,655	+3%	+$150K	3.44%	14
2024 Q3	$4.87M	Sell	312,500 -12,500	-4%	-$201K	3.22%	13
2024 Q2	$4.81M	Buy	325,000 +145,307	+81%	+$2.04M	3.05%	13
2024 Q1	$2.49M	Buy	+179,693	New	+$2.51M	1.9%	19
2022 Q2	–	Sell	-126,698	Closed	-$1.84M	–	43
2022 Q1	$1.84M	Buy	+126,698	New	+$1.78M	0.77%	38

Other funds holding OSBC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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 New York $871B AUM 31.28% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

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, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Jacobs Asset Management's OSBC Position: Q1 2026 in Review

Jacobs Asset Management reduced its Old Second Bancorp (OSBC) stake by 47% in Q1 2026, selling an estimated $2.64M and leaving 150,000 shares worth $3.02M. The position accounts for 1.81% of the portfolio, ranked #22.

Jacobs Asset Management first reported a position in OSBC in Q1 2022 and has held it in 10 quarters since. The position peaked at $8.27M in Q3 2025. 188 funds tracked by Wall St. Rank hold OSBC as of Q1 2026.

Jacobs Asset Management held 150,000 shares of Old Second Bancorp worth $3.02M as of Q1 2026.
Jacobs Asset Management sold 131,477 Old Second Bancorp shares in Q1 2026, an estimated $2.64M.
Old Second Bancorp made up 1.81% of Jacobs Asset Management's portfolio in Q1 2026, its #22 holding.
Jacobs Asset Management first reported a position in Old Second Bancorp in Q1 2022 and has held it in 10 quarters since.
Jacobs Asset Management's Old Second Bancorp position peaked at $8.27M in Q3 2025.
188 funds tracked by Wall St. Rank held Old Second Bancorp as of Q1 2026.

Based on Jacobs Asset Management's 13F filing for Q1 2026, filed 15 May 2026.