RhumbLine Advisers’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
Q2 | $1.63M | Buy |
69,998
+3,903
| +6% | +$83.5K | ﹤0.01% | 2056 |
|
|
2026
Q1 | $1.33M | Sell |
66,095
-879
| -1% | -$17.6K | ﹤0.01% | 2054 |
|
|
2025
Q4 | $1.31M | Sell |
66,974
-8,375
| -11% | -$156K | ﹤0.01% | 2090 |
|
|
2025
Q3 | $1.3M | Buy |
75,349
+4,256
| +6% | +$76.6K | ﹤0.01% | 2110 |
|
|
2025
Q2 | $1.26M | Buy |
71,093
+2,811
| +4% | +$45.8K | ﹤0.01% | 2132 |
|
|
2025
Q1 | $1.14M | Sell |
68,282
-3,263
| -5% | -$58.4K | ﹤0.01% | 2112 |
|
|
2024
Q4 | $1.27M | Buy |
71,545
+2,099
| +3% | +$36.5K | ﹤0.01% | 2115 |
|
|
2024
Q3 | $1.08M | Sell |
69,446
-3,709
| -5% | -$59.7K | ﹤0.01% | 2228 |
|
|
2024
Q2 | $1.08M | Buy |
73,155
+1,923
| +3% | +$27K | ﹤0.01% | 2196 |
|
|
2024
Q1 | $986K | Sell |
71,232
-28,564
| -29% | -$399K | ﹤0.01% | 2252 |
|
|
2023
Q4 | $1.54M | Buy |
99,796
+228
| +0.2% | +$3.29K | ﹤0.01% | 2042 |
|
|
2023
Q3 | $1.36M | Sell |
99,568
-22,649
| -19% | -$331K | ﹤0.01% | 2049 |
|
|
2023
Q2 | $1.6M | Buy |
122,217
+53,825
| +79% | +$685K | ﹤0.01% | 2031 |
|
|
2023
Q1 | $962K | Buy |
68,392
+4,282
| +7% | +$68.3K | ﹤0.01% | 2138 |
|
|
2022
Q4 | $1.03M | Buy |
64,110
+207
| +0.3% | +$3.31K | ﹤0.01% | 2115 |
|
|
2022
Q3 | $834K | Buy |
63,903
+3,518
| +6% | +$49.4K | ﹤0.01% | 2242 |
|
|
2022
Q2 | $808K | Buy |
60,385
+21,280
| +54% | +$304K | ﹤0.01% | 2242 |
|
|
2022
Q1 | $567K | Sell |
39,105
-3,556
| -8% | -$49.8K | ﹤0.01% | 2363 |
|
|
2021
Q4 | $537K | Buy |
42,661
+2,111
| +5% | +$27.7K | ﹤0.01% | 2479 |
|
|
2021
Q3 | $530K | Buy |
40,550
+802
| +2% | +$9.63K | ﹤0.01% | 2514 |
|
|
2021
Q2 | $493K | Sell |
39,748
-6,750
| -15% | -$90.3K | ﹤0.01% | 2568 |
|
|
2021
Q1 | $614K | Sell |
46,498
-2,080
| -4% | -$24.5K | ﹤0.01% | 2393 |
|
|
2020
Q4 | $491K | Buy |
48,578
+5,981
| +14% | +$56.8K | ﹤0.01% | 2448 |
|
|
2020
Q3 | $319K | Sell |
42,597
-6,141
| -13% | -$49.1K | ﹤0.01% | 2492 |
|
|
2020
Q2 | $379K | Sell |
48,738
-7,785
| -14% | -$57.6K | ﹤0.01% | 2459 |
|
|
2020
Q1 | $391K | Buy |
56,523
+11,300
| +25% | +$124K | ﹤0.01% | 2271 |
|
|
2019
Q4 | $609K | Buy |
45,223
+179
| +0.4% | +$2.23K | ﹤0.01% | 2288 |
|
|
2019
Q3 | $550K | Buy |
45,044
+3,976
| +10% | +$49.3K | ﹤0.01% | 2283 |
|
|
2019
Q2 | $524K | Buy |
41,068
+523
| +1% | +$6.72K | ﹤0.01% | 2344 |
|
|
2019
Q1 | $510K | Sell |
40,545
-567
| -1% | -$7.85K | ﹤0.01% | 2322 |
|
|
2018
Q4 | $534K | Buy |
41,112
+12,325
| +43% | +$174K | ﹤0.01% | 2270 |
|
|
2018
Q3 | $445K | Buy |
28,787
+226
| +0.8% | +$3.44K | ﹤0.01% | 2324 |
|
|
2018
Q2 | $411K | Buy |
28,561
+725
| +3% | +$10.6K | ﹤0.01% | 2393 |
|
|
2018
Q1 | $387K | Sell |
27,836
-1,425
| -5% | -$20.3K | ﹤0.01% | 2326 |
|
|
2017
Q4 | $399K | Sell |
29,261
-5,300
| -15% | -$70.4K | ﹤0.01% | 2332 |
|
|
2017
Q3 | $465K | Buy |
34,561
+310
| +0.9% | +$3.64K | ﹤0.01% | 2344 |
|
|
2017
Q2 | $396K | Buy |
34,251
+725
| +2% | +$8.43K | ﹤0.01% | 2419 |
|
|
2017
Q1 | $377K | Buy |
33,526
+1,243
| +4% | +$13.4K | ﹤0.01% | 2388 |
|
|
2016
Q4 | $357K | Sell |
32,283
-1,448
| -4% | -$13.1K | ﹤0.01% | 2399 |
|
|
2016
Q3 | $280K | Buy |
33,731
+300
| +0.9% | +$2.3K | ﹤0.01% | 2521 |
|
|
2016
Q2 | $228K | Sell |
33,431
-9,280
| -22% | -$65.8K | ﹤0.01% | 2673 |
|
|
2016
Q1 | $306K | Buy |
42,711
+4,245
| +11% | +$29.3K | ﹤0.01% | 2517 |
|
|
2015
Q4 | $302K | Buy |
38,466
+1,835
| +5% | +$13.2K | ﹤0.01% | 2576 |
|
|
2015
Q3 | $228K | Buy |
36,631
+2,243
| +7% | +$14.2K | ﹤0.01% | 2709 |
|
|
2015
Q2 | $227K | Buy |
+34,388
| New | +$208K | ﹤0.01% | 2820 |
|
Other funds holding OSBC
DAM
FCM
RhumbLine Advisers's OSBC Position: Q2 2026 in Review
RhumbLine Advisers increased its Old Second Bancorp (OSBC) stake by 5.9% in Q2 2026, buying an estimated $83.5K and bringing the position to 69,998 shares worth $1.63M. The position accounts for ﹤0.01% of the portfolio, ranked #2056.
RhumbLine Advisers first reported a position in OSBC in Q2 2015 and has held it in 45 quarters since. 184 funds tracked by Wall St. Rank hold OSBC as of Q2 2026.
- RhumbLine Advisers held 69,998 shares of Old Second Bancorp worth $1.63M as of Q2 2026.
- RhumbLine Advisers bought 3,903 Old Second Bancorp shares in Q2 2026, an estimated $83.5K.
- Old Second Bancorp made up ﹤0.01% of RhumbLine Advisers's portfolio in Q2 2026, its #2056 holding.
- RhumbLine Advisers first reported a position in Old Second Bancorp in Q2 2015 and has held it in 45 quarters since.
- 184 funds tracked by Wall St. Rank held Old Second Bancorp as of Q2 2026.
Based on RhumbLine Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.