Renaissance Technologies Llc ownership in JO1 / John B. Sanfilippo & Son, Inc.

존 B. 산필리포 앤 선(John B. Sanfilippo & Son, Inc.)

DE ˙ DB ˙ US8004221078

€63.50 ↑1.00 (1.60%)

2026-06-05
주가

Security	DE:JO1 / John B. Sanfilippo & Son, Inc.
Institution	Renaissance Technologies Llc
Manager	James Simons
Latest Disclosed Ownership	35,271 shares
Ownership	0.41%

2017-02-14 - Renaissance Technologies Llc has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 35,271 shares of John B. Sanfilippo & Son, Inc. (DE:JO1). This represents 0.41 percent ownership of the company. In their previous filing dated 2016-02-12 , Renaissance Technologies Llc had reported owning 461,800 shares, indicating a decrease of -92.36 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File Date	Effective Date	Form	Prev Shares	Latest Shares	ΔShares (Percent)	Ownership (Percent)	ΔOwnership (Percent)
2017-02-14	2017-02-14	13G/A	461,800	35,271	-92.36	0.41	-92.41
2016-02-12	2016-02-12	13G		461,800		5.40

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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	SANFILIPPO JOHN B & SON	COM	800422107	185,345	-17,500	-8.63	14,703	2.67	0.0230
2026-02-12	2025-12-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	202,845	-33,900	-14.32	14,321	-5.89	0.0222
2025-11-13	2025-09-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	236,745	-35,000	-12.88	15,218	-11.45	0.0201
2025-08-13	2025-06-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	271,745	35,586	15.07	17,185	2.70	0.0229
2025-05-14	2025-03-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	236,159	14,914	6.74	16,734	-13.17	0.0253
2025-02-13	2024-12-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	221,245	-18,021	-7.53	19,273	-14.59	0.0285
2024-11-13	2024-09-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	239,266	14,366	6.39	22,565	3.26	0.0339
2024-08-09	2024-06-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	224,900	-6,400	-2.77	21,854	90,954.17	0.0371
2024-05-13	2024-03-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	231,300	28,900	14.28	24	20.00	0.0385
2024-02-13	2023-12-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	202,400	6,200	3.16	21	5.26	0.0323
2023-11-14	2023-09-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	196,200	28,700	17.13	19	0.00	0.0331
2023-08-11	2023-06-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	167,500	-6,500	-3.74	20	18.75	0.0283
2023-05-12	2023-03-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	174,000	30,400	21.17	17	45.45	0.0224
2023-02-13	2022-12-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	143,600	-17,400	-10.81	12	-99.91	0.0160
2022-11-14	2022-09-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	161,000	-39,800	-19.82	12,193	-16.23	0.0172
2022-08-12	2022-06-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	200,800	47,400	30.90	14,556	13.72	0.0172
2022-05-13	2022-03-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	153,400	5,300	3.58	12,800	-4.14	0.0150
2022-02-11	2021-12-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	148,100	11,700	8.58	13,353	19.79	0.0166
2021-11-12	2021-09-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	136,400	3,200	2.40	11,147	-5.52	0.0144
2021-08-13	2021-06-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	133,200	3,500	2.70	11,798	0.66	0.0147
2021-05-13	2021-03-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	129,700	-29,524	-18.54	11,721	-6.65	0.0146
2021-02-10	2020-12-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	159,224	-2,076	-1.29	12,556	3.27	0.0136
2020-11-13	2020-09-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	161,300	-6,200	-3.70	12,159	-14.93	0.0121
2020-08-13	2020-06-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	167,500	64,100	61.99	14,293	54.62	0.0123
2020-05-14	2020-03-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	103,400	45,800	79.51	9,244	75.81	0.0090
2020-02-13	2019-12-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	57,600	41,300	253.37	5,258	233.84	0.0040
2019-11-13	2019-09-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	16,300	10,900	201.85	1,575	266.28	0.0013
2019-08-12	2019-06-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	5,400	-7,100	-56.80	430	-52.12	0.0004
2019-05-14	2019-03-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	12,500	-17,200	-57.91	898	-45.67	0.0008
2019-02-12	2018-12-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	29,700	-32,400	-52.17	1,653	-62.71	0.0018
2018-11-13	2018-09-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	62,100	3,300	5.61	4,433	1.26	0.0046
2018-08-13	2018-06-30	13F/A-1	SANFILIPPO JOHN B & SON	COM	800422107	58,800	39,400	203.09	4,378	289.85	0.0048
2018-08-13	2018-06-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	19,400			1,123
2018-05-14	2018-03-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	19,400	-39,200	-66.89	1,123	-73.82	0.0012
2017-05-12	2017-03-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	58,600	23,329	66.14	4,289	72.73	0.0060
2017-02-13	2016-12-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	35,271	-119,229	-77.17	2,483	-68.69	0.0039
2016-11-14	2016-09-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	154,500	-274,500	-63.99	7,930	-56.64	0.0140
2016-08-12	2016-06-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	429,000	6,700	1.59	18,288	-37.32	0.0348
2016-05-13	2016-03-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	422,300	-39,500	-8.55	29,177	16.94	0.0555
2016-02-11	2015-12-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	461,800	89,700	24.11	24,951	30.81	0.0544
2015-11-12	2015-09-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	372,100	14,600	4.08	19,074	2.80	0.0455
2015-08-14	2015-06-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	357,500	30,800	9.43	18,554	31.77	0.0423
2015-05-13	2015-03-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	326,700	36,100	12.42	14,081	6.50	0.0300
2015-02-13	2014-12-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	290,600	64,200	28.36	13,222	80.48	0.0319
2014-11-12	2014-09-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	226,400	4,400	1.98	7,326	24.68	0.0201
2014-08-13	2014-06-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	222,000	-14,000	-5.93	5,876	8.15	0.0137
2014-05-14	2014-03-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	236,000	800	0.34	5,433	-6.41	0.0130
2014-02-14	2013-12-31	13F	SANFILIPPO JOHN B & SON	COM	800422107	235,200	19,200	8.89	5,805	15.89	0.0139
2013-11-13	2013-09-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	216,000	43,313	25.08	5,009	43.90	0.0122
2013-08-12	2013-06-30	13F	SANFILIPPO JOHN B & SON	COM	800422107	172,687	172,687		3,481		0.0091

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.