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OSBCOSBC
26 quarters

Position history for Boston PartnersBoston Partners's holdings in OLD SECOND BANCORP INC

Boston Partners holds 1.4M shares of OSBC (OLD SECOND BANCORP INC), worth $32.9M as of 2026-Q2. The position was decreased (-2.0% shares). OSBC represents 0.0% of Boston Partners's portfolio.

Current Value

$32.9M

Current Shares

1.4M

Total Value Change

+$27M

Total Shares Change

+956,655

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
1.4M
-2.0%
$32.9M0.0%$23.26
0
2026-Q1
Increased
1.4M
+76.7%
$29.3M0.0%$20.04
44
2025-Q4
New
817,311
-
$16M0.0%$19.31
39
2024-Q2
Exited
0
-100.0%
$00.0%$14.36
0
2024-Q1
Increased
55,735
+300.6%
$771,3700.0%$13.38
40
2023-Q4
Decreased
13,914
-60.7%
$214,8300.0%$14.88
0
2023-Q3
Decreased
35,426
-56.4%
$482,1500.0%$13.06
0
2023-Q2
Unchanged
81,223
0.0%
$1.1M0.0%$12.50
0
2023-Q1
Decreased
81,223
-0.2%
$1.1M0.0%$13.40
0
2022-Q4
Increased
81,390
+0.2%
$1.3M0.0%$15.24
25
2022-Q3
Decreased
81,223
-0.1%
$1.1M0.0%$12.35
0
2022-Q2
Decreased
81,296
-8.5%
$1.1M0.0%$12.62
0
2022-Q1
Unchanged
88,879
0.0%
$1.3M0.0%$13.64
0
2021-Q4
Increased
88,879
+19.2%
$1.1M0.0%$11.79
30
2021-Q3
Decreased
74,580
-13.6%
$974,0000.0%$12.18
0
2021-Q2
Decreased
86,306
-44.1%
$1.1M0.0%$11.52
0
2021-Q1
Unchanged
154,393
0.0%
$2M0.0%$12.23
0
2020-Q4
Increased
154,393
+6.6%
$1.6M0.0%$9.34
27
2020-Q3
Increased
144,818
+7.7%
$1.1M0.0%$6.93
27
2020-Q2
Unchanged
134,502
0.0%
$1M0.0%$7.18
0
2020-Q1
Decreased
134,502
-33.5%
$929,0000.0%$6.37
0
2019-Q4
Decreased
202,282
-0.5%
$2.7M0.0%$12.40
0
2019-Q3
Decreased
203,188
-17.9%
$2.5M0.0%$11.24
0
2019-Q2
Unchanged
247,510
0.0%
$3.2M0.0%$11.74
0
2019-Q1
Decreased
247,510
-46.0%
$3.1M0.0%$11.56
0
2018-Q4
First report
458,510
-
$6M0.0%$11.93
0

Other major holders of OSBC: BlackRock, Inc., BNP PARIBAS FINANCIAL MARKETS

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