STRS Ohio’s Old Second Bancorp OSBC Stock Holding History

STRS Ohio’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	-10,500	Closed	-$181K	–	2240
2025 Q3	$181K	Buy	10,500 +5,200	+98%	+$93.6K	﹤0.01%	1589
2025 Q2	$94K	Hold	5,300	–	–	﹤0.01%	1883
2025 Q1	$88.2K	Hold	5,300	–	–	﹤0.01%	1691
2024 Q4	$94.2K	Buy	5,300 +3,600	+212%	+$62.6K	﹤0.01%	1642
2024 Q3	$26.5K	Buy	+1,700	New	+$27.4K	﹤0.01%	1879
2022 Q1	–	Sell	-25,800	Closed	-$324K	–	2218
2021 Q4	$324K	Hold	25,800	–	–	﹤0.01%	1597
2021 Q3	$336K	Hold	25,800	–	–	﹤0.01%	1633
2021 Q2	$319K	Buy	+25,800	New	+$345K	﹤0.01%	1699

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

DAM

Davis Asset Management Sausalito, California $3.46B AUM 9.77% 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

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

STRS Ohio's OSBC Position: Q4 2025 in Review

STRS Ohio sold out of Old Second Bancorp (OSBC) in Q4 2025, closing a stake of 10,500 shares — an estimated $181K sold.

STRS Ohio first reported a position in OSBC in Q2 2021 and held it in 8 quarters. The position peaked at $336K in Q3 2021. 185 funds tracked by Wall St. Rank hold OSBC as of Q4 2025.

STRS Ohio reported no remaining Old Second Bancorp position as of Q4 2025 after selling out during the quarter.
STRS Ohio sold 10,500 Old Second Bancorp shares in Q4 2025, an estimated $181K.
STRS Ohio first reported a position in Old Second Bancorp in Q2 2021 and held it in 8 quarters.
STRS Ohio's Old Second Bancorp position peaked at $336K in Q3 2021.
185 funds tracked by Wall St. Rank held Old Second Bancorp as of Q4 2025.

Based on STRS Ohio's 13F filing for Q4 2025, filed 2 Feb 2026.