獅子山
US ˙ NasdaqGS ˙ US82620P1021

SecurityBSRR / Sierra Bancorp
InstitutionState Street Corp
Latest Disclosed Ownership266,960 shares
Latest Disclosed Value $ 9,055,283
State Street Corp reports 4.56% decrease in ownership of BSRR / Sierra Bancorp

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 266,960 shares of Sierra Bancorp (US:BSRR) valued at $9,055,283 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 279,719 shares of Sierra Bancorp. This represents a change in shares of -4.56% during the quarter. The current value of the position is $10,387,414 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)
2026-05-15 2026-03-31 13F SIERRA BANCORP COM 82620P102 266,960 -12,759 -4.56 9,055 -0.94 0.0003
2026-02-13 2025-12-31 13F SIERRA BANCORP COM 82620P102 279,719 -2,567 -0.91 9,141 12.02 0.0003
2025-11-14 2025-09-30 13F SIERRA BANCORP COM 82620P102 282,286 1,064 0.38 8,161 -2.26 0.0003
2025-08-14 2025-06-30 13F SIERRA BANCORP COM 82620P102 281,222 -27,641 -8.95 8,349 -3.04 0.0003
2025-05-15 2025-03-31 13F SIERRA BANCORP COM 82620P102 308,863 -17,224 -5.28 8,611 -8.69 0.0004
2025-02-14 2024-12-31 13F SIERRA BANCORP COM 82620P102 326,087 4,830 1.50 9,430 1.65 0.0004
2024-11-14 2024-09-30 13F SIERRA BANCORP COM 82620P102 321,257 11,095 3.58 9,278 33.66 0.0004
2024-08-14 2024-06-30 13F SIERRA BANCORP COM 82620P102 310,162 -3,969 -1.26 6,941 9.39 0.0003
2024-05-15 2024-03-31 13F SIERRA BANCORP COM 82620P102 314,131 19,761 6.71 6,345 -4.41 0.0003
2024-02-14 2023-12-31 13F SIERRA BANCORP COM 82620P102 294,370 3,157 1.08 6,638 20.23 0.0003
2023-11-14 2023-09-30 13F SIERRA BANCORP COM 82620P102 291,213 -1,626 -0.56 5,521 11.11 0.0003
2023-08-14 2023-06-30 13F SIERRA BANCORP COM 82620P102 292,839 -8,295 -2.75 4,969 -4.17 0.0003
2023-05-15 2023-03-31 13F SIERRA BANCORP COM 82620P102 301,134 3,083 1.03 5,186 -18.09 0.0003
2023-05-15 2022-12-31 13F/A-99 SIERRA BANCORP COM 82620P102 298,051 -1,190 -0.40 6,331 7.11 0.0004
2023-05-15 2022-12-31 13F SIERRA BANCORP COM 82620P102 298,051 -1,190 6,331 0.0004
2022-11-15 2022-09-30 13F SIERRA BANCORP COM 82620P102 299,241 -5,640 -1.85 5,910 -10.79 0.0004
2022-08-15 2022-06-30 13F SIERRA BANCORP COM 82620P102 304,881 11,012 3.75 6,625 -9.75 0.0004
2022-05-16 2022-03-31 13F SIERRA BANCORP COM 82620P102 293,869 7,319 2.55 7,341 -5.64 0.0004
2022-02-14 2021-12-31 13F SIERRA BANCORP COM 82620P102 286,550 -3,732 -1.29 7,780 10.39 0.0004
2021-11-15 2021-09-30 13F SIERRA BANCORP COM 82620P102 290,282 -3,685 -1.25 7,048 -5.79 0.0004
2021-08-16 2021-06-30 13F SIERRA BANCORP COM 82620P102 293,967 6,406 2.23 7,481 -2.93 0.0004
2021-07-09 2021-03-31 13F/A-1 SIERRA BANCORP COM 82620P102 287,561 -14,197 -4.70 7,707 6.77 0.0004
2021-05-17 2021-03-31 13F SIERRA BANCORP COM 82620P102 287,561 -14,197 7,707 0.0004
2021-02-16 2020-12-31 13F SIERRA BANCORP COM 82620P102 301,758 -7,293 -2.36 7,218 39.10 0.0004
2020-11-10 2020-09-30 13F SIERRA BANCORP COM 82620P102 309,051 -830 -0.27 5,189 -11.31 0.0004
2020-08-14 2020-06-30 13F SIERRA BANCORP COM 82620P102 309,881 15,432 5.24 5,851 13.04 0.0004
2020-06-19 2020-03-31 13F/A-1 SIERRA BANCORP COM 82620P102 294,449 -3,898 -1.31 5,176 -40.42 0.0005
2020-05-11 2020-03-31 13F SIERRA BANCORP COM 82620P102 294,449 -3,898 5,176 454.5570
2020-02-06 2019-12-31 13F SIERRA BANCORP COM 82620P102 298,347 33,633 12.71 8,688 23.57 0.0006
2019-11-14 2019-09-30 13F SIERRA BANCORP COM 82620P102 264,714 12,076 4.78 7,031 2.61 0.0005
2019-08-14 2019-06-30 13F SIERRA BANCORP COM 82620P102 252,638 2,372 0.95 6,852 12.68 0.0005
2019-05-15 2019-03-31 13F SIERRA BANCORP COM 82620P102 250,266 9,887 4.11 6,081 5.28 0.0005
2019-02-12 2018-12-31 13F SIERRA BANCORP COM 82620P102 240,379 -1,335 -0.55 5,776 -17.36 0.0005
2018-11-09 2018-09-30 13F SIERRA BANCORP Common equity shares 82620P102 241,714 5,527 2.34 6,989 4.80 0.0005
2018-08-14 2018-06-30 13F SIERRA BANCORP Common equity shares 82620P102 236,187 -838 -0.35 6,669 5.61 0.0006
2018-05-15 2018-03-31 13F SIERRA BANCORP Common equity shares 82620P102 237,025 13,466 6.02 6,315 6.35 0.0005
2018-02-14 2017-12-31 13F SIERRA BANCORP Common equity shares 82620P102 223,559 7,642 3.54 5,938 1.31 0.0005
2017-11-14 2017-09-30 13F SIERRA BANCORP Common equity shares 82620P102 215,917 51 0.02 5,861 10.63 0.0005
2017-08-14 2017-06-30 13F SIERRA BANCORP Common equity shares 82620P102 215,866 12,798 6.30 5,298 -4.90 0.0005
2017-05-15 2017-03-31 13F SIERRA BANCORP Common equity shares 82620P102 203,068 193 0.10 5,571 3.26 0.0005
2017-02-09 2016-12-31 13F SIERRA BANCORP Common equity shares 82620P102 202,875 5,853 2.97 5,395 45.89 0.0005
2017-01-13 2016-09-30 13F/A-1 SIERRA BANCORP Common equity shares 82620P102 197,022 5,424 2.83 3,698 15.63 0.0004
2016-11-14 2016-09-30 13F SIERRA BANCORP Common equity shares 82620P102 197,022 3,698
2016-08-12 2016-06-30 13F SIERRA BANCORP Common equity shares 82620P102 191,598 7,279 3.95 3,198 -4.39 0.0003
2016-05-20 2016-03-31 13F/A-1 SIERRA BANCORP Common equity shares 82620P102 184,319 3,071 1.69 3,345 4.53 0.0004
2016-05-12 2016-03-31 13F SIERRA BANCORP Common equity shares 82620P102 184,319 3,345
2016-02-16 2015-12-31 13F SIERRA BANCORP Common equity shares 82620P102 181,248 4,215 2.38 3,200 13.11 0.0003
2015-11-16 2015-09-30 13F SIERRA BANCORP Common equity shares 82620P102 177,033 -3,268 -1.81 2,829 -9.41 0.0003
2015-08-13 2015-06-30 13F SIERRA BANCORP Common equity shares 82620P102 180,301 1,429 0.80 3,123 4.45 0.0003
2015-05-15 2015-03-31 13F SIERRA BANCORP Common equity shares 82620P102 178,872 266 0.15 2,990 -4.69 0.0003
2015-02-11 2014-12-31 13F SIERRA BANCORP Common equity shares 82620P102 178,606 -2,147 -1.19 3,137 3.50 0.0003
2014-11-12 2014-09-30 13F/A-1 SIERRA BANCORP Common equity shares 82620P102 180,753 -2,811 -1.53 3,031 4.55 0.0003
2014-11-10 2014-09-30 13F SIERRA BANCORP Common equity shares 82620P102 180,753 3,031
2014-08-12 2014-06-30 13F SIERRA BANCORP Common equity shares 82620P102 183,564 1,972 1.09 2,899 0.31 0.0003
2014-05-15 2014-03-31 13F/A-1 SIERRA BANCORP Common equity shares 82620P102 181,592 3,672 2.06 2,890 1.01 0.0003
2014-05-13 2014-03-31 13F SIERRA BANCORP Common equity shares 82620P102 183,892 2,927
2014-02-06 2013-12-31 13F/A-1 SIERRA BANCORP Common equity shares 82620P102 177,920 -442 -0.25 2,861 1.96 0.0003
2014-02-06 2013-12-31 13F SIERRA BANCORP Common equity shares 82620P102 185,759 2,121
2013-11-12 2013-09-30 13F SIERRA BANCORP Common equity shares 82620P102 178,362 -2,792 -1.54 2,806 4.78 0.0003
2013-08-08 2013-06-30 13F SIERRA BANCORP Common equity shares 82620P102 181,154 181,154 2,678 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.