Arizona State Retirement System’s Old Second Bancorp OSBC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$277K Sell
13,743
-202
-1% -$4.05K ﹤0.01% 1759
2025
Q4
$272K Buy
13,945
+1,569
+13% +$29.3K ﹤0.01% 1797
2025
Q3
$214K Sell
12,376
-99
-0.8% -$1.78K ﹤0.01% 1925
2025
Q2
$221K Buy
12,475
+265
+2% +$4.32K ﹤0.01% 1868
2025
Q1
$203K Sell
12,210
-149
-1% -$2.67K ﹤0.01% 1879
2024
Q4
$220K Buy
12,359
+91
+0.7% +$1.58K ﹤0.01% 1917
2024
Q3
$191K Sell
12,268
-274
-2% -$4.41K ﹤0.01% 1979
2024
Q2
$186K Buy
12,542
+258
+2% +$3.63K ﹤0.01% 1920
2024
Q1
$170K Sell
12,284
-206
-2% -$2.88K ﹤0.01% 1970
2023
Q4
$193K Sell
12,490
-227
-2% -$3.28K ﹤0.01% 1969
2023
Q3
$173K Buy
12,717
+171
+1% +$2.5K ﹤0.01% 1948
2023
Q2
$164K Buy
12,546
+2,214
+21% +$28.2K ﹤0.01% 2012
2023
Q1
$145K Buy
10,332
+273
+3% +$4.36K ﹤0.01% 2031
2022
Q4
$161K Buy
+10,059
New +$161K ﹤0.01% 1991

Other funds holding OSBC

Arizona State Retirement System's OSBC Position: Q1 2026 in Review

Arizona State Retirement System reduced its Old Second Bancorp (OSBC) stake by 1.4% in Q1 2026, selling an estimated $4.05K and leaving 13,743 shares worth $277K. The position accounts for ﹤0.01% of the portfolio, ranked #1759.

Arizona State Retirement System first reported a position in OSBC in Q4 2022 and has held it in 14 quarters since. 188 funds tracked by Wall St. Rank hold OSBC as of Q1 2026.

  • Arizona State Retirement System held 13,743 shares of Old Second Bancorp worth $277K as of Q1 2026.
  • Arizona State Retirement System sold 202 Old Second Bancorp shares in Q1 2026, an estimated $4.05K.
  • Old Second Bancorp made up ﹤0.01% of Arizona State Retirement System's portfolio in Q1 2026, its #1759 holding.
  • Arizona State Retirement System first reported a position in Old Second Bancorp in Q4 2022 and has held it in 14 quarters since.
  • 188 funds tracked by Wall St. Rank held Old Second Bancorp as of Q1 2026.

Based on Arizona State Retirement System's 13F filing for Q1 2026, filed 1 May 2026.