AllianceBernstein
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AllianceBernstein’s Old Second Bancorp OSBC Stock Holding History

AllianceBernstein’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 		$13.5M Buy
690,845
+4,813
+0.7% +$96.6K ﹤0.01% 1078
2025
Q4 		$13.4M Sell
686,032
-13,238
-2% -$247K ﹤0.01% 1123
2025
Q3 		$12.1M Sell
699,270
-14,472
-2% -$261K ﹤0.01% 1120
2025
Q2 		$12.7M Sell
713,742
-28,031
-4% -$457K ﹤0.01% 1077
2025
Q1 		$12.3M Sell
741,773
-56,339
-7% -$1.01M ﹤0.01% 1059
2024
Q4 		$14.2M Hold
798,112
– – ﹤0.01% 1028
2024
Q3 		$12.4M Sell
798,112
-57,500
-7% -$925K ﹤0.01% 1075
2024
Q2 		$12.7M Buy
855,612
+15,950
+2% +$224K ﹤0.01% 1050
2024
Q1 		$11.6M Hold
839,662
– – ﹤0.01% 1083
2023
Q4 		$13M Hold
839,662
– – 0.01% 1036
2023
Q3 		$11.4M Hold
839,662
– – ﹤0.01% 1031
2023
Q2 		$11M Buy
839,662
+29,320
+4% +$373K ﹤0.01% 1081
2023
Q1 		$11.4M Buy
810,342
+62,941
+8% +$1M ﹤0.01% 1042
2022
Q4 		$12M Buy
747,401
+8,100
+1% +$129K 0.01% 1006
2022
Q3 		$9.65M Buy
739,301
+26,000
+4% +$365K ﹤0.01% 1108
2022
Q2 		$9.54M Buy
713,301
+68,806
+11% +$983K ﹤0.01% 1140
2022
Q1 		$9.35M Buy
644,495
+2,400
+0.4% +$33.6K ﹤0.01% 1275
2021
Q4 		$8.08M Buy
642,095
+485,204
+309% +$6.37M ﹤0.01% 1368
2021
Q3 		$2.05M Buy
156,891
+13,014
+9% +$156K ﹤0.01% 2162
2021
Q2 		$1.78M Sell
143,877
-3,100
-2% -$41.5K ﹤0.01% 2263
2021
Q1 		$1.94M Buy
146,977
+107,277
+270% +$1.26M ﹤0.01% 2120
2020
Q4 		$401K Sell
39,700
-3,500
-8% -$33.2K ﹤0.01% 2699
2020
Q3 		$324K Sell
43,200
-400
-0.9% -$3.2K ﹤0.01% 2777
2020
Q2 		$339K Buy
43,600
+9,900
+29% +$73.3K ﹤0.01% 2823
2020
Q1 		$233K Buy
33,700
+5,200
+18% +$57.2K ﹤0.01% 2733
2019
Q4 		$384K Hold
28,500
– – ﹤0.01% 2669
2019
Q3 		$348K Buy
28,500
+1,900
+7% +$23.5K ﹤0.01% 2735
2019
Q2 		$340K Buy
26,600
+400
+2% +$5.14K ﹤0.01% 2776
2019
Q1 		$330K Sell
26,200
-100
-0.4% -$1.38K ﹤0.01% 2711
2018
Q4 		$342K Buy
26,300
+3,600
+16% +$50.9K ﹤0.01% 2661
2018
Q3 		$351K Buy
22,700
+210
+0.9% +$3.2K ﹤0.01% 2775
2018
Q2 		$324K Buy
22,490
+1,490
+7% +$21.8K ﹤0.01% 2781
2018
Q1 		$292K Buy
21,000
+1,300
+7% +$18.5K ﹤0.01% 2708
2017
Q4 		$269K Sell
19,700
-700
-3% -$9.3K ﹤0.01% 2754
2017
Q3 		$274K Hold
20,400
– – ﹤0.01% 2805
2017
Q2 		$236K Buy
+20,400
New +$237K ﹤0.01% 2919
2015
Q2 		– Sell
-61,700
Closed -$353K – 3193
2015
Q1 		$353K Sell
61,700
-10,380
-14% -$56.6K ﹤0.01% 2618
2014
Q4 		$387K Buy
72,080
+64,597
+863% +$314K ﹤0.01% 2598
2014
Q3 		$36K Buy
7,483
+5,514
+280% +$26.5K ﹤0.01% 3125
2014
Q2 		$10K Sell
1,969
-1,000
-34% -$4.8K ﹤0.01% 3308
2014
Q1 		$14K Buy
+2,969
New +$14.1K ﹤0.01% 3244

Other funds holding OSBC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
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
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
American Century Companies
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 Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

AllianceBernstein's OSBC Position: Q1 2026 in Review

AllianceBernstein increased its Old Second Bancorp (OSBC) stake by 0.7% in Q1 2026, buying an estimated $96.6K and bringing the position to 690,845 shares worth $13.5M. The position accounts for ﹤0.01% of the portfolio, ranked #1078.

AllianceBernstein first reported a position in OSBC in Q1 2014 and has held it in 41 quarters since. The position peaked at $14.2M in Q4 2024. 188 funds tracked by Wall St. Rank hold OSBC as of Q1 2026.

  • AllianceBernstein held 690,845 shares of Old Second Bancorp worth $13.5M as of Q1 2026.
  • AllianceBernstein bought 4,813 Old Second Bancorp shares in Q1 2026, an estimated $96.6K.
  • Old Second Bancorp made up ﹤0.01% of AllianceBernstein's portfolio in Q1 2026, its #1078 holding.
  • AllianceBernstein first reported a position in Old Second Bancorp in Q1 2014 and has held it in 41 quarters since.
  • AllianceBernstein's Old Second Bancorp position peaked at $14.2M in Q4 2024.
  • 188 funds tracked by Wall St. Rank held Old Second Bancorp as of Q1 2026.

Based on AllianceBernstein's 13F filing for Q1 2026, filed 15 May 2026.