Two Sigma Investments’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 | $1.36M | Buy |
67,357
+34,758
| +107% | +$697K | ﹤0.01% | 3034 |
|
|
2025
Q4 | $636K | Sell |
32,599
-155,192
| -83% | -$2.9M | ﹤0.01% | 3182 |
|
|
2025
Q3 | $3.25M | Buy |
187,791
+66,340
| +55% | +$1.19M | ﹤0.01% | 1795 |
|
|
2025
Q2 | $2.15M | Buy |
121,451
+3,989
| +3% | +$65K | ﹤0.01% | 1787 |
|
|
2025
Q1 | $1.95M | Sell |
117,462
-30,881
| -21% | -$553K | ﹤0.01% | 1752 |
|
|
2024
Q4 | $2.64M | Sell |
148,343
-18,843
| -11% | -$327K | 0.01% | 1528 |
|
|
2024
Q3 | $2.61M | Buy |
167,186
+46,632
| +39% | +$750K | 0.01% | 1511 |
|
|
2024
Q2 | $1.79M | Buy |
120,554
+13,179
| +12% | +$185K | ﹤0.01% | 1629 |
|
|
2024
Q1 | $1.49M | Buy |
107,375
+12,813
| +14% | +$179K | ﹤0.01% | 1710 |
|
|
2023
Q4 | $1.46M | Sell |
94,562
-39,101
| -29% | -$565K | ﹤0.01% | 1836 |
|
|
2023
Q3 | $1.82M | Buy |
133,663
+35,602
| +36% | +$520K | ﹤0.01% | 1473 |
|
|
2023
Q2 | $1.28M | Sell |
98,061
-47,569
| -33% | -$605K | ﹤0.01% | 1803 |
|
|
2023
Q1 | $2.05M | Sell |
145,630
-22,768
| -14% | -$363K | 0.01% | 1364 |
|
|
2022
Q4 | $2.7M | Buy |
168,398
+12,291
| +8% | +$196K | 0.01% | 1154 |
|
|
2022
Q3 | $2.04M | Sell |
156,107
-84,285
| -35% | -$1.18M | 0.01% | 1137 |
|
|
2022
Q2 | $3.22M | Buy |
240,392
+54,727
| +29% | +$782K | 0.01% | 956 |
|
|
2022
Q1 | $2.69M | Buy |
185,665
+35,337
| +24% | +$495K | 0.01% | 1200 |
|
|
2021
Q4 | $1.89M | Sell |
150,328
-44,225
| -23% | -$581K | ﹤0.01% | 1960 |
|
|
2021
Q3 | $2.54M | Buy |
194,553
+95,835
| +97% | +$1.15M | 0.01% | 1759 |
|
|
2021
Q2 | $1.22M | Buy |
98,718
+74,569
| +309% | +$998K | ﹤0.01% | 2305 |
|
|
2021
Q1 | $319K | Buy |
+24,149
| New | +$284K | ﹤0.01% | 3277 |
|
|
2020
Q3 | – | Sell |
-24,449
| Closed | -$190K | – | 3436 |
|
|
2020
Q2 | $190K | Sell |
24,449
-23,764
| -49% | -$176K | ﹤0.01% | 2658 |
|
|
2020
Q1 | $333K | Sell |
48,213
-31,368
| -39% | -$345K | ﹤0.01% | 2216 |
|
|
2019
Q4 | $1.07M | Buy |
79,581
+8,373
| +12% | +$104K | ﹤0.01% | 2117 |
|
|
2019
Q3 | $870K | Buy |
+71,208
| New | +$882K | ﹤0.01% | 2099 |
|
|
2018
Q4 | – | Sell |
-32,216
| Closed | -$498K | – | 3378 |
|
|
2018
Q3 | $498K | Buy |
32,216
+19,616
| +156% | +$299K | ﹤0.01% | 2448 |
|
|
2018
Q2 | $181K | Buy |
+12,600
| New | +$184K | ﹤0.01% | 3145 |
|
|
2018
Q1 | – | Sell |
-31,993
| Closed | -$437K | – | 3409 |
|
|
2017
Q4 | $437K | Sell |
31,993
-9,103
| -22% | -$121K | ﹤0.01% | 2528 |
|
|
2017
Q3 | $553K | Buy |
41,096
+12,973
| +46% | +$152K | ﹤0.01% | 2087 |
|
|
2017
Q2 | $325K | Buy |
+28,123
| New | +$327K | ﹤0.01% | 2594 |
|
Other funds holding OSBC
VCM
DAM
FCM
Two Sigma Investments's OSBC Position: Q1 2026 in Review
Two Sigma Investments increased its Old Second Bancorp (OSBC) stake by 107% in Q1 2026, buying an estimated $697K and bringing the position to 67,357 shares worth $1.36M. The position accounts for ﹤0.01% of the portfolio, ranked #3034.
Two Sigma Investments first reported a position in OSBC in Q2 2017 and has held it in 30 quarters since. The position peaked at $3.25M in Q3 2025. 188 funds tracked by Wall St. Rank hold OSBC as of Q1 2026.
- Two Sigma Investments held 67,357 shares of Old Second Bancorp worth $1.36M as of Q1 2026.
- Two Sigma Investments bought 34,758 Old Second Bancorp shares in Q1 2026, an estimated $697K.
- Old Second Bancorp made up ﹤0.01% of Two Sigma Investments's portfolio in Q1 2026, its #3034 holding.
- Two Sigma Investments first reported a position in Old Second Bancorp in Q2 2017 and has held it in 30 quarters since.
- Two Sigma Investments's Old Second Bancorp position peaked at $3.25M in Q3 2025.
- 188 funds tracked by Wall St. Rank held Old Second Bancorp as of Q1 2026.
Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.