Renaissance Technologies Llc reports 0.59% decrease in ownership of BSRR / Sierra Bancorp

시에라 방코프

US ˙ NasdaqGS ˙ US82620P1021

Security	BSRR / Sierra Bancorp
Institution	Renaissance Technologies Llc
Manager	James Simons
Latest Disclosed Ownership	180,847 shares
Latest Disclosed Value	$ 6,134,330

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 180,847 shares of Sierra Bancorp (US:BSRR) valued at $6,134,330 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 181,912 shares of Sierra Bancorp. This represents a change in shares of -0.59% during the quarter. The current value of the position is $7,068,405 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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-14	2026-03-31	13F	SIERRA BANCORP	COM	82620P102	180,847	-1,065	-0.59	6,134	3.20	0.0096
2026-02-12	2025-12-31	13F	SIERRA BANCORP	COM	82620P102	181,912	-11,300	-5.85	5,945	6.43	0.0092
2025-11-13	2025-09-30	13F	SIERRA BANCORP	COM	82620P102	193,212	-2,900	-1.48	5,586	-4.07	0.0074
2025-08-13	2025-06-30	13F	SIERRA BANCORP	COM	82620P102	196,112	-1,700	-0.86	5,823	5.59	0.0077
2025-05-14	2025-03-31	13F	SIERRA BANCORP	COM	82620P102	197,812	-3,900	-1.93	5,515	-5.47	0.0083
2025-02-13	2024-12-31	13F	SIERRA BANCORP	COM	82620P102	201,712	-2,900	-1.42	5,834	-1.29	0.0086
2024-11-13	2024-09-30	13F	SIERRA BANCORP	COM	82620P102	204,612	-3,900	-1.87	5,909	26.64	0.0089
2024-08-09	2024-06-30	13F	SIERRA BANCORP	COM	82620P102	208,512	-4,300	-2.02	4,666	116,550.00	0.0079
2024-05-13	2024-03-31	13F	SIERRA BANCORP	COM	82620P102	212,812	-3,500	-1.62	4	0.00	0.0068
2024-02-13	2023-12-31	13F	SIERRA BANCORP	COM	82620P102	216,312	-2,419	-1.11	5	0.00	0.0076
2023-11-14	2023-09-30	13F	SIERRA BANCORP	COM	82620P102	218,731	-700	-0.32	4	33.33	0.0071
2023-08-11	2023-06-30	13F	SIERRA BANCORP	COM	82620P102	219,431	1,500	0.69	4	0.00	0.0054
2023-05-12	2023-03-31	13F	SIERRA BANCORP	COM	82620P102	217,931	-23,300	-9.66	4	-40.00	0.0050
2023-02-13	2022-12-31	13F	SIERRA BANCORP	COM	82620P102	241,231	-12,831	-5.05	5	-99.90	0.0070
2022-11-14	2022-09-30	13F	SIERRA BANCORP	COM	82620P102	254,062	-31,669	-11.08	5,018	-19.18	0.0071
2022-08-12	2022-06-30	13F	SIERRA BANCORP	COM	82620P102	285,731	-45,500	-13.74	6,209	-24.96	0.0074
2022-05-13	2022-03-31	13F	SIERRA BANCORP	COM	82620P102	331,231	-5,200	-1.55	8,274	-9.42	0.0097
2022-02-11	2021-12-31	13F	SIERRA BANCORP	COM	82620P102	336,431	-23,000	-6.40	9,134	4.66	0.0114
2021-11-12	2021-09-30	13F	SIERRA BANCORP	COM	82620P102	359,431	21,200	6.27	8,727	1.38	0.0113
2021-08-13	2021-06-30	13F	SIERRA BANCORP	COM	82620P102	338,231	-9,000	-2.59	8,608	-7.50	0.0107
2021-05-13	2021-03-31	13F	SIERRA BANCORP	COM	82620P102	347,231	9,000	2.66	9,306	15.03	0.0116
2021-02-10	2020-12-31	13F	SIERRA BANCORP	COM	82620P102	338,231	-12,400	-3.54	8,090	37.42	0.0088
2020-11-13	2020-09-30	13F	SIERRA BANCORP	COM	82620P102	350,631	-21,800	-5.85	5,887	-16.27	0.0059
2020-08-13	2020-06-30	13F	SIERRA BANCORP	COM	82620P102	372,431	-37,200	-9.08	7,031	-2.36	0.0061
2020-05-14	2020-03-31	13F	SIERRA BANCORP	COM	82620P102	409,631	-11,200	-2.66	7,201	-41.24	0.0070
2020-02-13	2019-12-31	13F	SIERRA BANCORP	COM	82620P102	420,831	31,000	7.95	12,255	18.36	0.0094
2019-11-13	2019-09-30	13F	SIERRA BANCORP	COM	82620P102	389,831	8,200	2.15	10,354	0.04	0.0088
2019-08-12	2019-06-30	13F	SIERRA BANCORP	COM	82620P102	381,631	2,500	0.66	10,350	12.34	0.0091
2019-05-14	2019-03-31	13F	SIERRA BANCORP	COM	82620P102	379,131	26,834	7.62	9,213	8.82	0.0084
2019-02-12	2018-12-31	13F	SIERRA BANCORP	COM	82620P102	352,297	3,642	1.04	8,466	-15.98	0.0093
2018-11-13	2018-09-30	13F	SIERRA BANCORP	COM	82620P102	348,655	32,755	10.37	10,076	12.95	0.0104
2018-08-13	2018-06-30	13F/A-1	SIERRA BANCORP	COM	82620P102	315,900	35,600	12.70	8,921	19.47	0.0097
2018-08-13	2018-06-30	13F	SIERRA BANCORP	COM	82620P102	280,300			7,467
2018-05-14	2018-03-31	13F	SIERRA BANCORP	COM	82620P102	280,300	7,700	2.82	7,467	3.14	0.0082
2018-02-13	2017-12-31	13F	SIERRA BANCORP	COM	82620P102	272,600	-5,800	-2.08	7,240	-4.22	0.0080
2017-11-13	2017-09-30	13F	SIERRA BANCORP	COM	82620P102	278,400	29,600	11.90	7,559	23.76	0.0089
2017-08-11	2017-06-30	13F	SIERRA BANCORP	COM	82620P102	248,800	34,200	15.94	6,108	3.77	0.0078
2017-05-12	2017-03-31	13F	SIERRA BANCORP	COM	82620P102	214,600	64,905	43.36	5,886	47.89	0.0082
2017-02-13	2016-12-31	13F	SIERRA BANCORP	COM	82620P102	149,695	-10,405	-6.50	3,980	32.53	0.0063
2016-11-14	2016-09-30	13F	SIERRA BANCORP	COM	82620P102	160,100	11,300	7.59	3,003	20.94	0.0053
2016-08-12	2016-06-30	13F	SIERRA BANCORP	COM	82620P102	148,800	27,400	22.57	2,483	12.71	0.0047
2016-05-13	2016-03-31	13F	SIERRA BANCORP	COM	82620P102	121,400	28,300	30.40	2,203	34.08	0.0042
2016-02-11	2015-12-31	13F	SIERRA BANCORP	COM	82620P102	93,100	-4,734	-4.84	1,643	5.25	0.0036
2015-11-12	2015-09-30	13F	SIERRA BANCORP	COM	82620P102	97,834	10,039	11.43	1,561	2.70	0.0037
2015-08-14	2015-06-30	13F	SIERRA BANCORP	COM	82620P102	87,795	62,495	247.02	1,520	259.34	0.0035
2015-05-13	2015-03-31	13F	SIERRA BANCORP	COM	82620P102	25,300	9,700	62.18	423	54.38	0.0009
2015-02-13	2014-12-31	13F	SIERRA BANCORP	COM	82620P102	15,600	-6,100	-28.11	274	-24.73	0.0007
2014-11-12	2014-09-30	13F	SIERRA BANCORP	COM	82620P102	21,700	3,300	17.93	364	25.09	0.0010
2014-08-13	2014-06-30	13F	SIERRA BANCORP	COM	82620P102	18,400	-5,856	-24.14	291	-24.61	0.0007
2014-05-14	2014-03-31	13F	SIERRA BANCORP	COM	82620P102	24,256	24,256		386		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.