Sierra Bancorp
US ˙ NasdaqGS ˙ US82620P1021

SecurityBSRR / Sierra Bancorp
InstitutionMorgan Stanley
Latest Disclosed Ownership130,601 shares
Latest Disclosed Value $ 4,430,014
Morgan Stanley reports 2.02% increase in ownership of BSRR / Sierra Bancorp

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 130,601 shares of Sierra Bancorp (US:BSRR) valued at $4,429,986 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 128,019 shares of Sierra Bancorp. This represents a change in shares of 2.02% during the quarter. The current value of the position is $5,081,685 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 130,601 2,582 2.02 4,430 5.90 0.0003
2026-05-27 2025-12-31 13F/A-1 SIERRA BANCORP COM 82620P102 128,019 -1,783 -1.37 4,184 11.49 0.0002
2026-02-13 2025-12-31 13F SIERRA BANCORP COM 82620P102 128,019 -1,783 4,184 0.0002
2026-05-27 2025-09-30 13F/A-1 SIERRA BANCORP COM 82620P102 129,802 -11,059 -7.85 3,753 -10.28 0.0002
2025-11-14 2025-09-30 13F SIERRA BANCORP COM 82620P102 129,802 -11,059 3,753 0.0002
2025-08-15 2025-06-30 13F SIERRA BANCORP COM 82620P102 140,861 7,923 5.96 4,182 12.84 0.0003
2025-05-15 2025-03-31 13F SIERRA BANCORP COM 82620P102 132,938 -14,597 -9.89 3,706 -13.13 0.0003
2025-05-15 2024-12-31 13F/A-1 SIERRA BANCORP COM 82620P102 147,535 277 0.19 4,267 0.33 0.0003
2025-02-14 2024-12-31 13F SIERRA BANCORP COM 82620P102 147,535 277 4,267 0.0003
2025-05-14 2024-09-30 13F/A-2 SIERRA BANCORP COM 82620P102 147,258 29,429 24.98 4,253 61.24 0.0003
2025-02-14 2024-09-30 13F/A-1 SIERRA BANCORP COM 82620P102 147,258 29,429 4,253 0.0003
2024-11-14 2024-09-30 13F SIERRA BANCORP COM 82620P102 147,258 29,429 4,253 0.0000
2025-05-14 2024-06-30 13F/A-2 SIERRA BANCORP COM 82620P102 117,829 -11,012 -8.55 2,637 1.35 0.0002
2024-10-17 2024-06-30 13F/A-1 SIERRA BANCORP COM 82620P102 117,829 -11,012 2,637 0.0002
2024-08-14 2024-06-30 13F SIERRA BANCORP COM 82620P102 117,829 -11,012 2,637 0.0002
2024-10-17 2024-03-31 13F/A-2 SIERRA BANCORP COM 82620P102 128,841 -8,500 -6.19 2,603 -15.98 0.0002
2024-08-16 2024-03-31 13F/A-1 SIERRA BANCORP COM 82620P102 128,841 -8,500 2,603 0.0000
2024-05-15 2024-03-31 13F SIERRA BANCORP COM 82620P102 128,841 -8,500 2,603 0.0002
2024-08-16 2023-12-31 13F/A-1 SIERRA BANCORP COM 82620P102 137,341 21,372 18.43 3,097 40.90 0.0003
2024-02-13 2023-12-31 13F SIERRA BANCORP COM 82620P102 137,341 21,372 3,097 0.0003
2023-11-15 2023-09-30 13F SIERRA BANCORP COM 82620P102 115,969 -27,343 -19.08 2,199 -9.62 0.0002
2023-08-14 2023-06-30 13F SIERRA BANCORP COM 82620P102 143,312 8,963 6.67 2,432 5.14 0.0002
2023-05-15 2023-03-31 13F SIERRA BANCORP COM 82620P102 134,349 -4,901 -3.52 2,313 -21.78 0.0002
2023-02-14 2022-12-31 13F SIERRA BANCORP COM 82620P102 139,250 -3,738 -2.61 2,958 4.71 0.0003
2022-11-14 2022-09-30 13F SIERRA BANCORP COM 82620P102 142,988 5,484 3.99 2,824 -5.46 0.0004
2022-10-27 2022-06-30 13F/A-1 SIERRA BANCORP COM 82620P102 137,504 52,645 62.04 2,987 40.96 0.0004
2022-08-15 2022-06-30 13F SIERRA BANCORP COM 82620P102 137,504 52,645 2,987 0.0001
2022-10-27 2022-03-31 13F/A-1 SIERRA BANCORP COM 82620P102 84,859 -4,704 -5.25 2,119 -12.83 0.0003
2022-05-13 2022-03-31 13F SIERRA BANCORP COM 82620P102 84,859 -4,704 2,119 0.0003
2022-02-14 2021-12-31 13F SIERRA BANCORP COM 82620P102 89,563 787 0.89 2,431 12.76 0.0003
2021-11-15 2021-09-30 13F SIERRA BANCORP COM 82620P102 88,776 -1,652 -1.83 2,156 -6.30 0.0003
2021-08-23 2021-06-30 13F/A-1 SIERRA BANCORP COM 82620P102 90,428 5,082 5.95 2,301 0.61 0.0003
2021-08-16 2021-06-30 13F SIERRA BANCORP COM 82620P102 90,428 5,082 2,301 0.0001
2021-05-17 2021-03-31 13F SIERRA BANCORP COM 82620P102 85,346 -8,907 -9.45 2,287 1.42 0.0003
2021-02-16 2020-12-31 13F SIERRA BANCORP COM 82620P102 94,253 61,268 185.75 2,255 307.04 0.0003
2020-11-13 2020-09-30 13F SIERRA BANCORP COM 82620P102 32,985 12,775 63.21 554 45.03 0.0001
2020-08-14 2020-06-30 13F SIERRA BANCORP COM 82620P102 20,210 -2,201 -9.82 382 -3.05 0.0001
2020-05-26 2020-03-31 13F/A-1 SIERRA BANCORP COM 82620P102 22,411 -11,392 -33.70 394 -59.96 0.0001
2020-05-15 2020-03-31 13F SIERRA BANCORP COM 82620P102 22,411 -11,392 394 30.2674
2020-02-14 2019-12-31 13F SIERRA BANCORP COM 82620P102 33,803 -71,206 -67.81 984 -64.72 0.0002
2019-11-14 2019-09-30 13F SIERRA BANCORP COM 82620P102 105,009 2,317 2.26 2,789 0.11 0.0007
2019-08-14 2019-06-30 13F SIERRA BANCORP COM 82620P102 102,692 -10,034 -8.90 2,786 1.72 0.0007
2019-05-15 2019-03-31 13F SIERRA BANCORP COM 82620P102 112,726 20,575 22.33 2,739 23.71 0.0008
2019-02-14 2018-12-31 13F SIERRA BANCORP COM 82620P102 92,151 -26,783 -22.52 2,214 -35.58 0.0007
2019-04-23 2018-09-30 13F/A-2 SIERRA BANCORP COM 82620P102 118,934 -52,282 -30.54 3,437 -28.90 0.0009
2018-11-20 2018-09-30 13F/A-1 SIERRA BANCORP COM 82620P102 118,934 0 3,437 0.0009
2018-11-14 2018-09-30 13F SIERRA BANCORP COM 82620P102 118,934 -52,282 3,437
2019-04-23 2018-06-30 13F/A-1 SIERRA BANCORP COM 82620P102 171,216 3,952 2.36 4,834 8.51 0.0013
2018-08-14 2018-06-30 13F SIERRA BANCORP COM 82620P102 171,216 3,952 4,834
2019-04-23 2018-03-31 13F/A-1 SIERRA BANCORP COM 82620P102 167,264 -149,964 -47.27 4,455 -47.12 0.0012
2018-05-14 2018-03-31 13F SIERRA BANCORP COM 82620P102 167,264 -149,964 4,455
2019-04-23 2017-12-31 13F/A-1 SIERRA BANCORP COM 82620P102 317,228 159,326 100.90 8,425 96.57 0.0023
2018-02-14 2017-12-31 13F SIERRA BANCORP COM 82620P102 317,228 159,326 8,425
2017-11-14 2017-09-30 13F SIERRA BANCORP COM 82620P102 157,902 24,096 18.01 4,286 30.47 0.0013
2017-08-11 2017-06-30 13F SIERRA BANCORP COM 82620P102 133,806 9,497 7.64 3,285 -3.67 0.0010
2017-05-22 2017-03-31 13F/A-1 SIERRA BANCORP COM 82620P102 124,309 -38,926 -23.85 3,410 -21.43 0.0010
2017-05-12 2017-03-31 13F SIERRA BANCORP COM 82620P102 124,309 3,410
2017-02-22 2016-12-31 13F/A-1 SIERRA BANCORP COM 82620P102 163,235 8,835 5.72 4,340 49.86 0.0014
2017-02-13 2016-12-31 13F SIERRA BANCORP COM 82620P102 163,235 4,340
2016-11-10 2016-09-30 13F SIERRA BANCORP COM 82620P102 154,400 -185 -0.12 2,896 12.25 0.0010
2016-08-12 2016-06-30 13F SIERRA BANCORP COM 82620P102 154,585 4,414 2.94 2,580 -5.36 0.0009
2016-05-12 2016-03-31 13F SIERRA BANCORP COM 82620P102 150,171 35,069 30.47 2,726 34.22 0.0010
2016-02-09 2015-12-31 13F SIERRA BANCORP COM 82620P102 115,102 -13,095 -10.21 2,031 -0.73 0.0007
2016-02-08 2015-09-30 13F/A-1 SIERRA BANCORP COM 82620P102 128,197 48,506 60.87 2,046 48.26 0.0008
2015-11-09 2015-09-30 13F SIERRA BANCORP COM 82620P102 128,197 2,046
2015-08-12 2015-06-30 13F SIERRA BANCORP COM 82620P102 79,691 38,045 91.35 1,380 98.56 0.0005
2015-05-14 2015-03-31 13F SIERRA BANCORP COM 82620P102 41,646 -18,383 -30.62 695 -34.06 0.0003
2015-02-13 2014-12-31 13F SIERRA BANCORP COM 82620P102 60,029 1,950 3.36 1,054 8.32 0.0004
2014-12-16 2014-09-30 13F/A-1 SIERRA BANCORP COM 82620P102 58,079 16,395 39.33 973 46.54 0.0004
2014-11-14 2014-09-30 13F SIERRA BANCORP COM 82620P102 58,079 973
2014-05-13 2014-03-31 13F SIERRA BANCORP COM 82620P102 41,684 14,868 55.44 664 53.70 0.0003
2014-02-13 2013-12-31 13F SIERRA BANCORP COM 82620P102 26,816 26,816 432 0.0002
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.