Sierra Bancorp
US ˙ NasdaqGS ˙ US82620P1021

SecurityBSRR / Sierra Bancorp
InstitutionWhittier Trust Co
Latest Disclosed Ownership1,159 shares
Latest Disclosed Value $ 39,870
Whittier Trust Co ownership in BSRR / Sierra Bancorp

On April 28, 2026 - Whittier Trust Co filed a 13F-HR form disclosing ownership of 1,159 shares of Sierra Bancorp (US:BSRR) valued at $39,313 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 1,159 shares of Sierra Bancorp. This represents a change in shares of 0.00% during the quarter. The current value of the position is $43,555 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-28 2026-03-31 13F SIERRA BANCORP common 82620P102 1,159 0 0.00 40 2.63 0.0002
2026-01-26 2025-12-31 13F SIERRA BANCORP common 82620P102 1,159 0 0.00 39 15.15 0.0004
2025-10-31 2025-09-30 13F SIERRA BANCORP common 82620P102 1,159 0 0.00 33 -2.94 0.0004
2025-07-30 2025-06-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 34 6.25 0.0004
2025-05-02 2025-03-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 32 -3.03 0.0004
2025-02-11 2024-12-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 34 0.00 0.0004
2024-10-21 2024-09-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 33 32.00 0.0004
2024-07-29 2024-06-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 26 8.70 0.0004
2024-05-02 2024-03-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 23 -11.54 0.0003
2024-01-11 2023-12-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 26 23.81 0.0004
2023-10-27 2023-09-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 22 10.53 0.0004
2023-07-24 2023-06-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 20 0.00 0.0003
2023-04-21 2023-03-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 20 -20.83 0.0004
2023-01-25 2022-12-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 25 4.35 0.0005
2022-10-21 2022-09-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 23 -8.00 0.0005
2022-07-28 2022-06-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 25 -13.79 0.0005
2022-04-29 2022-03-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 29 -6.45 0.0005
2022-01-19 2021-12-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 31 10.71 0.0005
2021-11-01 2021-09-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 28 -3.45 0.0005
2021-07-29 2021-06-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 29 -6.45 0.0005
2021-04-26 2021-03-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 31 10.71 0.0006
2021-01-29 2020-12-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 28 47.37 0.0006
2020-10-30 2020-09-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 19 -13.64 0.0005
2020-07-10 2020-06-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 22 10.00 0.0006
2020-04-27 2020-03-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 20 -41.18 0.0007
2020-01-31 2019-12-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 -15 -1.28 34 9.68 0.0009
2019-10-18 2019-09-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,174 15 1.29 31 0.00 0.0009
2019-07-23 2019-06-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 31 10.71 0.0009
2019-04-29 2019-03-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 28 0.00 0.0009
2019-02-07 2018-12-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 28 -15.15 0.0010
2018-10-23 2018-09-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 33 0.00 0.0010
2018-07-27 2018-06-30 13F/A-1 SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 33 6.45 0.0011
2018-05-01 2018-03-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 31 0.00 0.0010
2018-02-07 2017-12-31 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 31 0.00 0.0011
2017-10-23 2017-09-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 31 10.71 0.0011
2017-07-20 2017-06-30 13F SIERRA BANCORP COM US SMALL-CAP EQUITIES 82620P102 1,159 0 0.00 28 -12.50 0.0011
2017-04-26 2017-03-31 13F SIERRA BANCORP US SMALL AND MID-CAP EQUITIES 82620P102 1,159 0 0.00 32 3.23 0.0013
2017-01-18 2016-12-31 13F SIERRA BANCORP COM US SMALL AND MID-CAP EQUITIES 82620P102 1,159 0 0.00 31 40.91 0.0013
2016-11-10 2016-09-30 13F SIERRA BANCORP COM US SMALL AND MID-CAP EQUITIES 82620P102 1,159 0 0.00 22 15.79 0.0010
2016-07-28 2016-06-30 13F SIERRA BANCORP COM US SMALL AND MID-CAP EQUITIES 82620P102 1,159 0 0.00 19 -9.52 0.0008
2016-04-28 2016-03-31 13F SIERRA BANCORP COM US SMALL AND MID-CAP EQUITIES 82620P102 1,159 1,159 21 0.0009
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.