반웰 인더스트리즈, Inc.
US ˙ NYSEAM ˙ US0682211000

SecurityBRN / Barnwell Industries, Inc.
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership389,722 shares
Ownership 3.91%
Renaissance Technologies Llc ownership in BRN / Barnwell Industries, Inc.

2023-02-13 - Renaissance Technologies Llc has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 389,722 shares of Barnwell Industries, Inc. (US:BRN). This represents 3.91 percent ownership of the company. In their previous filing dated 2022-02-11 , Renaissance Technologies Llc had reported owning 554,336 shares, indicating a decrease of -29.70 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)
2023-02-13 2023-02-13 13G/A 554,336 389,722 -29.70 3.91 -33.39
2022-02-11 2022-02-11 13G 554,336 5.87

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 Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F BARNWELL INDS COM 068221100 323,713 27,726 9.37 350 6.40 0.0005
2026-02-12 2025-12-31 13F BARNWELL INDS COM 068221100 295,987 -12,663 -4.10 329 -18.20 0.0005
2025-11-13 2025-09-30 13F BARNWELL INDS COM 068221100 308,650 4,325 1.42 401 16.91 0.0005
2025-08-13 2025-06-30 13F BARNWELL INDS COM 068221100 304,325 -18,071 -5.61 344 -34.29 0.0005
2025-05-14 2025-03-31 13F BARNWELL INDS COM 068221100 322,396 -19,467 -5.69 522 1.16 0.0008
2025-02-13 2024-12-31 13F BARNWELL INDS COM 068221100 341,863 -5,159 -1.49 516 -34.18 0.0008
2024-11-13 2024-09-30 13F BARNWELL INDS COM 068221100 347,022 -8,512 -2.39 784 -6.11 0.0012
2024-08-09 2024-06-30 13F BARNWELL INDS COM 068221100 355,534 6,612 1.89 836 0.0014
2024-05-13 2024-03-31 13F BARNWELL INDS COM 068221100 348,922 -8,392 -2.35 1 0.0013
2024-02-13 2023-12-31 13F BARNWELL INDS COM 068221100 357,314 -12,508 -3.38 1 0.0013
2023-11-14 2023-09-30 13F BARNWELL INDS COM 068221100 369,822 13,600 3.82 1 0.0017
2023-08-11 2023-06-30 13F BARNWELL INDS COM 068221100 356,222 -27,800 -7.24 1 0.0013
2023-05-12 2023-03-31 13F BARNWELL INDS COM 068221100 384,022 -5,700 -1.46 1 -100.00 0.0011
2023-02-13 2022-12-31 13F BARNWELL INDS COM 068221100 389,722 -42,413 -9.81 1 -99.91 0.0016
2022-11-14 2022-09-30 13F BARNWELL INDS COM 068221100 432,135 -29,243 -6.34 1,141 5.26 0.0016
2022-08-12 2022-06-30 13F BARNWELL INDS COM 068221100 461,378 -176,244 -27.64 1,084 -33.86 0.0013
2022-05-13 2022-03-31 13F BARNWELL INDS COM 068221100 637,622 83,286 15.02 1,639 1.61 0.0019
2022-02-11 2021-12-31 13F BARNWELL INDS COM 068221100 554,336 122,168 28.27 1,613 23.22 0.0020
2021-11-12 2021-09-30 13F BARNWELL INDS COM 068221100 432,168 -291,376 -40.27 1,309 -45.32 0.0017
2021-08-13 2021-06-30 13F BARNWELL INDS COM 068221100 723,544 297,900 69.99 2,394 118.83 0.0030
2021-05-13 2021-03-31 13F BARNWELL INDS COM 068221100 425,644 41,500 10.80 1,094 124.18 0.0014
2021-02-10 2020-12-31 13F BARNWELL INDS COM 068221100 384,144 132,100 52.41 488 126.98 0.0005
2020-11-13 2020-09-30 13F BARNWELL INDS COM 068221100 252,044 34,700 15.97 215 10.26 0.0002
2020-08-13 2020-06-30 13F BARNWELL INDS COM 068221100 217,344 55,200 34.04 195 95.00 0.0002
2020-05-14 2020-03-31 13F BARNWELL INDS COM 068221100 162,144 6,300 4.04 100 -37.89 0.0001
2020-02-13 2019-12-31 13F BARNWELL INDS COM 068221100 155,844 16,200 11.60 161 120.55 0.0001
2019-11-13 2019-09-30 13F BARNWELL INDS COM 068221100 139,644 10,100 7.80 73 -50.00 0.0001
2019-08-12 2019-06-30 13F BARNWELL INDS COM 068221100 129,544 8,400 6.93 146 -18.44 0.0001
2019-05-14 2019-03-31 13F BARNWELL INDS COM 068221100 121,144 1,200 1.00 179 11.88 0.0002
2019-02-12 2018-12-31 13F BARNWELL INDS COM 068221100 119,944 3,000 2.57 160 -23.08 0.0002
2018-11-13 2018-09-30 13F BARNWELL INDS COM 068221100 116,944 7,944 7.29 208 -9.17 0.0002
2018-08-13 2018-06-30 13F/A-1 BARNWELL INDS COM 068221100 109,000 6,500 6.34 229 19.27 0.0002
2018-08-13 2018-06-30 13F BARNWELL INDS COM 068221100 102,500 192
2018-05-14 2018-03-31 13F BARNWELL INDS COM 068221100 102,500 6,600 6.88 192 -3.52 0.0002
2018-02-13 2017-12-31 13F BARNWELL INDS COM 068221100 95,900 4,200 4.58 199 20.61 0.0002
2017-11-13 2017-09-30 13F BARNWELL INDS COM 068221100 91,700 8,200 9.82 165 9.27 0.0002
2017-08-11 2017-06-30 13F BARNWELL INDS COM 068221100 83,500 2,400 2.96 151 -3.21 0.0002
2017-05-12 2017-03-31 13F BARNWELL INDS COM 068221100 81,100 5,800 7.70 156 26.83 0.0002
2017-02-13 2016-12-31 13F BARNWELL INDS COM 068221100 75,300 4,900 6.96 123 6.03 0.0002
2016-11-14 2016-09-30 13F BARNWELL INDS COM 068221100 70,400 600 0.86 116 7.41 0.0002
2016-08-12 2016-06-30 13F BARNWELL INDS COM 068221100 69,800 500 0.72 108 -8.47 0.0002
2016-05-13 2016-03-31 13F BARNWELL INDS COM 068221100 69,300 100 0.14 118 -9.23 0.0002
2016-02-11 2015-12-31 13F BARNWELL INDS COM 068221100 69,200 0 0.00 130 0.78 0.0003
2015-11-12 2015-09-30 13F BARNWELL INDS COM 068221100 69,200 700 1.02 129 -20.37 0.0003
2015-08-14 2015-06-30 13F BARNWELL INDS COM 068221100 68,500 9,700 16.50 162 15.71 0.0004
2015-05-13 2015-03-31 13F BARNWELL INDS COM 068221100 58,800 1,300 2.26 140 -9.09 0.0003
2015-02-13 2014-12-31 13F BARNWELL INDS COM 068221100 57,500 3,500 6.48 154 9.22 0.0004
2014-11-12 2014-09-30 13F BARNWELL INDS COM 068221100 54,000 1,200 2.27 141 -15.06 0.0004
2014-08-13 2014-06-30 13F BARNWELL INDS COM 068221100 52,800 400 0.76 166 5.06 0.0004
2014-05-14 2014-03-31 13F BARNWELL INDS COM 068221100 52,400 300 0.58 158 0.64 0.0004
2014-02-14 2013-12-31 13F BARNWELL INDS COM 068221100 52,100 1,100 2.16 157 -10.80 0.0004
2013-11-13 2013-09-30 13F BARNWELL INDS COM 068221100 51,000 800 1.59 176 11.39 0.0004
2013-08-12 2013-06-30 13F BARNWELL INDS COM 068221100 50,200 50,200 158 0.0004
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.