Bridgeway Capital Management’s Old Second Bancorp OSBC Stock Holding History

Bridgeway Capital 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	$8.84M	Buy	438,255 +10,638	+2%	+$213K	0.18%	171
2025 Q4	$8.34M	Sell	427,617 -77,334	-15%	-$1.44M	0.17%	172
2025 Q3	$8.73M	Buy	504,951 +20,423	+4%	+$368K	0.19%	160
2025 Q2	$8.6M	Buy	484,528 +10,218	+2%	+$167K	0.2%	151
2025 Q1	$7.89M	Buy	474,310 +102,190	+27%	+$1.83M	0.2%	151
2024 Q4	$6.62M	Buy	372,120 +124,336	+50%	+$2.16M	0.15%	205
2024 Q3	$3.86M	Buy	247,784 +5,762	+2%	+$92.7K	0.08%	342
2024 Q2	$3.58M	Buy	242,022 +7,740	+3%	+$109K	0.08%	335
2024 Q1	$3.24M	Buy	234,282 +42,967	+22%	+$601K	0.07%	422
2023 Q4	$2.95M	Buy	191,315 +20,201	+12%	+$292K	0.06%	460
2023 Q3	$2.33M	Buy	171,114 +6,952	+4%	+$102K	0.06%	494
2023 Q2	$2.14M	Buy	164,162 +39,297	+31%	+$500K	0.05%	522
2023 Q1	$1.76M	Sell	124,865 -2,185	-2%	-$34.9K	0.05%	573
2022 Q4	$2.04M	Hold	127,050	–	–	0.05%	547
2022 Q3	$1.66M	Hold	127,050	–	–	0.04%	595
2022 Q2	$1.7M	Hold	127,050	–	–	0.04%	595
2022 Q1	$1.84M	Hold	127,050	–	–	0.04%	626
2021 Q4	$1.6M	Hold	127,050	–	–	0.03%	689
2021 Q3	$1.66M	Hold	127,050	–	–	0.03%	689
2021 Q2	$1.57M	Hold	127,050	–	–	0.03%	712
2021 Q1	$1.68M	Hold	127,050	–	–	0.03%	684
2020 Q4	$1.28M	Hold	127,050	–	–	0.03%	686
2020 Q3	$952K	Hold	127,050	–	–	0.02%	696
2020 Q2	$988K	Sell	127,050 -71,600	-36%	-$530K	0.02%	662
2020 Q1	$1.37M	Buy	198,650 +55,000	+38%	+$605K	0.03%	460
2019 Q4	$1.94M	Hold	143,650	–	–	0.03%	570
2019 Q3	$1.75M	Buy	143,650 +63,900	+80%	+$792K	0.02%	562
2019 Q2	$1.02M	Hold	79,750	–	–	0.01%	732
2019 Q1	$1M	Hold	79,750	–	–	0.01%	766
2018 Q4	$1.04M	Sell	79,750 -68,712	-46%	-$972K	0.01%	715
2018 Q3	$2.29M	Hold	148,462	–	–	0.02%	573
2018 Q2	$2.14M	Hold	148,462	–	–	0.02%	611
2018 Q1	$2.06M	Sell	148,462 -400	-0.3%	-$5.69K	0.02%	579
2017 Q4	$2.03M	Buy	148,862 +400	+0.3%	+$5.31K	0.02%	598
2017 Q3	$2M	Buy	148,462 +63,262	+74%	+$743K	0.02%	605
2017 Q2	$984K	Buy	85,200 +400	+0.5%	+$4.65K	0.01%	831
2017 Q1	$954K	Sell	84,800 -226,247	-73%	-$2.44M	0.01%	830
2016 Q4	$3.44M	Sell	311,047 -300	-0.1%	-$2.72K	0.04%	383
2016 Q3	$2.59M	Hold	311,347	–	–	0.04%	429
2016 Q2	$2.13M	Hold	311,347	–	–	0.03%	498
2016 Q1	$2.23M	Hold	311,347	–	–	0.04%	478
2015 Q4	$2.44M	Hold	311,347	–	–	0.05%	433
2015 Q3	$1.94M	Buy	311,347 +58,690	+23%	+$371K	0.04%	498
2015 Q2	$1.67M	Buy	252,657 +152,857	+153%	+$927K	0.03%	581
2015 Q1	$571K	Hold	99,800	–	–	0.01%	1034
2014 Q4	$536K	Hold	99,800	–	–	0.01%	1026
2014 Q3	$480K	Hold	99,800	–	–	0.01%	1091
2014 Q2	$496K	Buy	99,800 +24,700	+33%	+$119K	0.01%	1103
2014 Q1	$345K	Hold	75,100	–	–	0.01%	1206
2013 Q4	$347K	Hold	75,100	–	–	0.01%	1186
2013 Q3	$427K	Buy	75,100 +17,400	+30%	+$104K	0.01%	1106
2013 Q2	$319K	Buy	+57,700	New	+$270K	0.01%	1148

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

Bridgeway Capital Management's OSBC Position: Q1 2026 in Review

Bridgeway Capital Management increased its Old Second Bancorp (OSBC) stake by 2.5% in Q1 2026, buying an estimated $213K and bringing the position to 438,255 shares worth $8.84M. The position accounts for 0.18% of the portfolio, ranked #171.

Bridgeway Capital Management first reported a position in OSBC in Q2 2013 and has held it in 52 quarters since. 188 funds tracked by Wall St. Rank hold OSBC as of Q1 2026.

Bridgeway Capital Management held 438,255 shares of Old Second Bancorp worth $8.84M as of Q1 2026.
Bridgeway Capital Management bought 10,638 Old Second Bancorp shares in Q1 2026, an estimated $213K.
Old Second Bancorp made up 0.18% of Bridgeway Capital Management's portfolio in Q1 2026, its #171 holding.
Bridgeway Capital Management first reported a position in Old Second Bancorp in Q2 2013 and has held it in 52 quarters since.
188 funds tracked by Wall St. Rank held Old Second Bancorp as of Q1 2026.

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