올드세컨드뱅코프(주)
US ˙ NasdaqGS ˙ US6802771005

SecurityOSBC / Old Second Bancorp, Inc.
InstitutionBartlett & Co. LLC
Latest Disclosed Ownership17,352 shares
Latest Disclosed Value $ 273
Bartlett & Co. LLC reports 0.35% increase in ownership of OSBC / Old Second Bancorp, Inc.

On January 8, 2024 - Bartlett & Co. LLC filed a 13F-HR form disclosing ownership of 17,352 shares of Old Second Bancorp, Inc. (US:OSBC) valued at $267,915 USD as of December 31, 2023. The entity filed a previous 13F-HR on October 10, 2023 disclosing 17,292 shares of Old Second Bancorp, Inc.. The current value of the position is $374,109 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2024-01-08 2023-12-31 13F Old Second BNCP COM 680277100 17,352 60 0.35 0 0.0044
2023-10-10 2023-09-30 13F Old Second BNCP COM 680277100 17,292 54 0.31 0 0.0042
2023-07-14 2023-06-30 13F Old Second BNCP COM 680277100 17,238 77 0.45 0 0.0039
2023-04-06 2023-03-31 13F Old Second BNCP COM 680277100 17,161 50 0.29 0 -100.00 0.0047
2023-01-04 2022-12-31 13F Old Second BNCP COM 680277100 17,111 50 0.29 0 -100.00 0.0055
2022-10-17 2022-09-30 13F Old Second BNCP COM 680277100 17,061 61 0.36 223 -1.76 0.0048
2022-08-02 2022-06-30 13F Old Second BNCP COM 680277100 17,000 0 0.00 227 -8.10 0.0046
2022-05-13 2022-03-31 13F Old Second BNCP COM 680277100 17,000 0 0.00 247 15.42 0.0043
2022-03-08 2021-12-31 13F Old Second BNCP COM 680277100 17,000 17,000 214 0.0036
2020-05-07 2020-03-31 13F Old Second Bancorp COM 680277100 0 -18,200 -100.00 0 -100.00
2019-11-04 2019-09-30 13F Old Second Bancorp COM 680277100 18,200 18,200 222 0.0058
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.