Man Group’s Old Second Bancorp OSBC Stock Holding History

Man 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 Q3	–	Sell	-24,003	Closed	-$426K	–	2397
2025 Q2	$426K	Buy	24,003 +7,520	+46%	+$123K	﹤0.01%	1881
2025 Q1	$274K	Buy	+16,483	New	+$295K	﹤0.01%	1959
2024 Q1	–	Sell	-10,293	Closed	-$159K	–	2237
2023 Q4	$159K	Buy	+10,293	New	+$149K	﹤0.01%	1943
2022 Q2	–	Sell	-16,000	Closed	-$232K	–	2318
2022 Q1	$232K	Sell	16,000 -2,800	-15%	-$39.2K	﹤0.01%	1878
2021 Q4	$237K	Buy	+18,800	New	+$247K	﹤0.01%	1748
2019 Q3	–	Sell	-51,041	Closed	-$652K	–	1876
2019 Q2	$652K	Hold	51,041	–	–	﹤0.01%	1625
2019 Q1	$643K	Hold	51,041	–	–	﹤0.01%	1683
2018 Q4	$664K	Sell	51,041 -23,900	-32%	-$338K	﹤0.01%	1569
2018 Q3	$1.16M	Hold	74,941	–	–	﹤0.01%	1612
2018 Q2	$1.08M	Hold	74,941	–	–	﹤0.01%	1580
2018 Q1	$1.04M	Buy	+74,941	New	+$1.07M	﹤0.01%	1503

Other funds holding OSBC

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

DAM

Davis Asset Management Sausalito, California $3.46B AUM 9.77% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

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

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

Man Group's OSBC Position: Q3 2025 in Review

Man Group sold out of Old Second Bancorp (OSBC) in Q3 2025, closing a stake of 24,003 shares — an estimated $426K sold.

Man Group first reported a position in OSBC in Q1 2018 and held it in 11 quarters. The position peaked at $1.16M in Q3 2018. 197 funds tracked by Wall St. Rank hold OSBC as of Q3 2025.

Man Group reported no remaining Old Second Bancorp position as of Q3 2025 after selling out during the quarter.
Man Group sold 24,003 Old Second Bancorp shares in Q3 2025, an estimated $426K.
Man Group first reported a position in Old Second Bancorp in Q1 2018 and held it in 11 quarters.
Man Group's Old Second Bancorp position peaked at $1.16M in Q3 2018.
197 funds tracked by Wall St. Rank held Old Second Bancorp as of Q3 2025.

Based on Man Group's 13F filing for Q3 2025, filed 14 Nov 2025.