Origin Bancorp, Inc.
US ˙ NYSE

SecurityOBK / Origin Bancorp, Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership1,425,220 shares
Latest Disclosed Value $ 59,088,742
Dimensional Fund Advisors Lp reports 3.56% increase in ownership of OBK / Origin Bancorp, Inc.

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 1,425,220 shares of Origin Bancorp, Inc. (US:OBK) valued at $59,089,621 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,376,219 shares of Origin Bancorp, Inc.. This represents a change in shares of 3.56% during the quarter. The current value of the position is $66,358,243 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)
2026-05-07 2026-03-31 13F ORIGIN BANCORP COM 68621T102 1,425,220 49,001 3.56 59,089 14.16 0.0026
2026-02-12 2025-12-31 13F ORIGIN BANCORP COM 68621T102 1,376,219 16,639 1.22 51,760 10.28 0.0109
2025-11-12 2025-09-30 13F ORIGIN BANCORP COM 68621T102 1,359,580 31,267 2.35 46,933 -1.14 0.0101
2025-08-12 2025-06-30 13F ORIGIN BANCORP COM 68621T102 1,328,313 92,324 7.47 47,474 10.79 0.0110
2025-05-13 2025-03-31 13F ORIGIN BANCORP COM 68621T102 1,235,989 85,935 7.47 42,852 11.93 0.0107
2025-02-13 2024-12-31 13F ORIGIN BANCORP COM 68621T102 1,150,054 60,272 5.53 38,285 9.24 0.0092
2024-11-07 2024-09-30 13F ORIGIN BANCORP COM 68621T102 1,089,782 66,585 6.51 35,046 7.98 0.0085
2024-08-09 2024-06-30 13F ORIGIN BANCORP COM 68621T102 1,023,197 102,159 11.09 32,454 12.79 0.0085
2024-05-10 2024-03-31 13F ORIGIN BANCORP COM 68621T102 921,038 148,002 19.15 28,773 4.64 0.0078
2024-02-07 2023-12-31 13F ORIGIN BANCORP COM 68621T102 773,036 107,805 16.21 27,498 43.19 0.0080
2023-11-09 2023-09-30 13F ORIGIN BANCORP COM 68621T102 665,231 105,282 18.80 19,205 17.05 0.0063
2023-08-09 2023-06-30 13F ORIGIN BANCORP COM 68621T102 559,949 76,103 15.73 16,407 5.48 0.0052
2023-05-12 2023-03-31 13F ORIGIN BANCORP COM 68621T102 483,846 116,089 31.57 15,555 119,553.85 0.0052
2023-02-09 2022-12-31 13F ORIGIN BANCORP COM 68621T102 367,757 38,888 11.82 13 -99.90 0.0040
2022-11-10 2022-09-30 13F ORIGIN BANCORP COM 68621T102 328,869 13,008 4.12 12,653 3.25 0.0049
2022-08-12 2022-06-30 13F ORIGIN BANCORP COM 68621T102 315,861 21,406 7.27 12,255 -1.59 0.0044
2022-05-13 2022-03-31 13F ORIGIN BANCORP COM 68621T102 294,455 5,542 1.92 12,453 0.43 0.0038
2022-02-09 2021-12-31 13F ORIGIN BANCORP COM 68621T102 288,913 9,119 3.26 12,400 4.64 0.0037
2021-11-12 2021-09-30 13F ORIGIN BANCORP COM 68621T102 279,794 23,558 9.19 11,850 8.92 0.0038
2021-08-12 2021-06-30 13F ORIGIN BANCORP COM 68621T102 256,236 29,316 12.92 10,880 12.65 0.0034
2021-05-14 2021-03-31 13F ORIGIN BANCORP COM 68621T102 226,920 9,485 4.36 9,658 59.95 0.0032
2021-03-08 2020-12-31 13F/A-2 ORIGIN BANCORP COM 68621T102 217,435 30,492 16.31 6,038 51.21 0.0022
2021-02-11 2020-12-31 13F ORIGIN BANCORP COM 68621T102 217,435 30,492 6,038 2,180.6047
2020-11-12 2020-09-30 13F ORIGIN BANCORP COM 68621T102 186,943 12,927 7.43 3,993 4.34 0.0017
2020-08-13 2020-06-30 13F ORIGIN BANCORP COM 68621T102 174,016 20,662 13.47 3,827 23.29 0.0017
2020-05-14 2020-03-31 13F ORIGIN BANCORP COM 68621T102 153,354 21,932 16.69 3,104 -37.58 0.0016
2020-02-14 2019-12-31 13F ORIGIN BANCORP COM 68621T102 131,422 30,058 29.65 4,973 45.41 0.0018
2019-11-12 2019-09-30 13F ORIGIN BANCORP COM 68621T102 101,364 41,401 69.04 3,420 72.81 0.0013
2019-08-13 2019-06-30 13F ORIGIN BANCORP COM 68621T102 59,963 40,453 207.34 1,979 198.04 0.0008
2019-08-12 2019-03-31 13F/A-2 ORIGIN BANCORP COM 68621T102 19,510 19,510 664 0.0003
2019-05-10 2019-03-31 13F ORIGIN BANCORP COM 68621T102 19,510 664 0.0003
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.