Northwestern Mutual Wealth Management’s Old Second Bancorp OSBC Stock Holding History

Northwestern Mutual Wealth 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	$8.06K	Hold	400	–	–	﹤0.01%	3147
2025 Q4	$7.8K	Hold	400	–	–	﹤0.01%	3078
2025 Q3	$6.91K	Buy	+400	New	+$7.2K	﹤0.01%	3034
2025 Q1	–	Sell	-300	Closed	-$5.33K	–	3869
2024 Q4	$5.33K	Hold	300	–	–	﹤0.01%	2937
2024 Q3	$4.68K	Hold	300	–	–	﹤0.01%	2923
2024 Q2	$4.44K	Hold	300	–	–	﹤0.01%	2890
2024 Q1	$4.15K	Sell	300 -500	-63%	-$6.99K	﹤0.01%	2895
2023 Q4	$12.4K	Buy	800 +500	+167%	+$7.23K	﹤0.01%	2551
2023 Q3	$4.08K	Hold	300	–	–	﹤0.01%	2804
2023 Q2	$3.92K	Hold	300	–	–	﹤0.01%	2849
2023 Q1	$4.22K	Hold	300	–	–	﹤0.01%	2795
2022 Q4	$4.81K	Hold	300	–	–	﹤0.01%	2732
2022 Q3	$4K	Hold	300	–	–	﹤0.01%	2748
2022 Q2	$4K	Hold	300	–	–	﹤0.01%	2783
2022 Q1	$4K	Sell	300 -213	-42%	-$2.98K	﹤0.01%	2807
2021 Q4	$6K	Buy	+513	New	+$6.73K	﹤0.01%	2747
2018 Q1	–	Sell	-1,100	Closed	-$15K	–	2363
2017 Q4	$15K	Buy	+1,100	New	+$14.6K	﹤0.01%	1598
2016 Q2	–	Sell	-300	Closed	-$2K	–	2200
2016 Q1	$2K	Buy	+300	New	+$2.07K	﹤0.01%	1903

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

Northwestern Mutual Wealth Management's OSBC Position: Q1 2026 in Review

Northwestern Mutual Wealth Management held its Old Second Bancorp (OSBC) position steady in Q1 2026 at 400 shares worth $8.06K. The position accounts for ﹤0.01% of the portfolio, ranked #3147.

Northwestern Mutual Wealth Management first reported a position in OSBC in Q1 2016 and has held it in 18 quarters since. The position peaked at $15K in Q4 2017. 188 funds tracked by Wall St. Rank hold OSBC as of Q1 2026.

Northwestern Mutual Wealth Management held 400 shares of Old Second Bancorp worth $8.06K as of Q1 2026.
Northwestern Mutual Wealth Management left its Old Second Bancorp share count unchanged in Q1 2026.
Old Second Bancorp made up ﹤0.01% of Northwestern Mutual Wealth Management's portfolio in Q1 2026, its #3147 holding.
Northwestern Mutual Wealth Management first reported a position in Old Second Bancorp in Q1 2016 and has held it in 18 quarters since.
Northwestern Mutual Wealth Management's Old Second Bancorp position peaked at $15K in Q4 2017.
188 funds tracked by Wall St. Rank held Old Second Bancorp as of Q1 2026.

Based on Northwestern Mutual Wealth Management's 13F filing for Q1 2026, filed 7 May 2026.