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Livermore
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Barnwell Industries Inc

BRN
Exchange
NYSE
Industry
Crude Petroleum & Natural Gas
SEC CIK
0000010048

In the last 90 days, Barnwell Industries Inc insiders filed 2 open-market purchases and 0 sales; 23 institutions reported holding it in 13F filings for Q2 2026, worth $2.14M in total; no superinvestor holds it.

Holders of 5% or more of BRN

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Barnwell Industries Inc, largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of BRN
HolderLatest formStakeChangeFirst filedLatest filingFiling
Sherwood Ned L13D/A21.85%2.69M shares−8.05 ppfrom 29.90%Jan 4, 202131 filingsDec 4, 2025SEC
Radoff Bradley Louis13D/A11.40%1.68M shares−1.40 ppfrom 12.80%Dec 2, 20253 filingsApr 14, 2026SEC
Barnwell Industries, Inc. Employees' Pension Plan Trust13D/A6.20%629.5K shares+1.00 ppfrom 5.20%Jul 3, 20252 filingsSep 11, 2025SEC
JCP Investment Management, LLC13D5.10%724.5K sharesNewApr 17, 20261 filingApr 17, 2026SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

44 Schedule 13D and 13G filings on Barnwell Industries Inc, newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on BRN
Filed (ET)FilerFormStakeChangeEvent dateFiling
Apr 17, 20263:19 PM ETJCP Investment Management, LLCand 4 others13D5.10%724.5K sharesNewApr 16, 2026SEC
Apr 14, 20262:31 PM ETRadoff Bradley Louisand 1 other13D/A11.40%1.68M shares−1.40 ppfrom 12.80%Apr 9, 2026SEC
Mar 31, 20267:33 PM ETRadoff Bradley Louisand 1 other13D/A12.80%1.68M shares+3.70 ppfrom 9.10%Mar 28, 2026SEC
Dec 4, 20256:24 AM ETSherwood Ned Land 2 others13D/A21.85%2.69M shares−8.05 ppfrom 29.90%Dec 4, 2025SEC
Dec 2, 20254:57 PM ETRadoff Bradley Louisand 1 other13D9.10%1.12M sharesNewNov 24, 2025SEC
Sep 11, 20256:20 PM ETBarnwell Industries, Inc. Employees' Pension Plan Trust13D/A6.20%629.5K shares+1.00 ppfrom 5.20%Sep 9, 2025SEC
Jul 3, 20254:08 PM ETBarnwell Industries, Inc. Employees' Pension Plan Trust13D5.20%520.4K sharesNewJun 26, 2025SEC
Apr 3, 20258:20 AM ETSherwood Ned Land 2 others13D/A29.90%3.01M shares0.00 ppfrom 29.90%Apr 3, 2025SEC
Mar 4, 20251:21 PM ETSherwood Ned Land 2 others13D/A29.90%3.01M shares0.00 ppfrom 29.90%Mar 4, 2025SEC
Feb 19, 20259:04 AM ETSherwood Ned Land 2 others13D/A29.90%3.01M shares0.00 ppfrom 29.90%Feb 19, 2025SEC
Feb 5, 20259:25 PM ETSherwood Ned Land 2 others13D/A29.90%3.01M shares0.00 ppfrom 29.90%Feb 5, 2025SEC
Jan 28, 20258:45 AM ETSherwood Ned Land 2 others13D/A29.90%3.01M shares0.00 ppfrom 29.90%Jan 28, 2025SEC
Jan 21, 20258:33 AM ETSherwood Ned Land 2 others13D/A29.90%3.01M shares–Jan 21, 2025SEC
Dec 6, 2024Sherwood Ned L13D/AOld format–––SEC
May 31, 2024Sherwood Ned L13D/AOld format–––SEC
May 22, 2024Sherwood Ned L13D/AOld format–––SEC
May 8, 2024Sherwood Ned L13D/AOld format–––SEC
Apr 26, 2024Sherwood Ned L13D/AOld format–––SEC
Apr 22, 2024Sherwood Ned L13D/AOld format–––SEC
Apr 17, 2024Sherwood Ned L13D/AOld format–––SEC
Nov 29, 2023Sherwood Ned L13D/AOld format–––SEC
Nov 16, 2023Sherwood Ned L13D/AOld format–––SEC
Oct 17, 2023Sherwood Ned L13D/AOld format–––SEC
Sep 8, 2023Sherwood Ned L13D/AOld format–––SEC
Sep 5, 2023Sherwood Ned L13D/AOld format–––SEC
Aug 17, 2023Sherwood Ned L13D/AOld format–––SEC
May 30, 2023Sherwood Ned L13D/AOld format–––SEC
Apr 20, 2023Sherwood Ned L13D/AOld format–––SEC
Apr 7, 2023Sherwood Ned L13D/AOld format–––SEC
Apr 5, 2023Sherwood Ned L13D/AOld format–––SEC
Feb 13, 2023Renaissance Technologies LLC13G/AOld format–––SEC
Jan 25, 2023Kinzler Alexander C13D/AOld format–––SEC
Jan 23, 2023Sherwood Ned L13D/AOld format–––SEC
Nov 4, 2022White Cynthia M13G/AOld format–––SEC
Nov 4, 2022Kinzler Alexander C13D/AOld format–––SEC
Oct 25, 2022Sherwood Ned L13D/AOld format–––SEC
Sep 13, 2022Sherwood Ned L13D/AOld format–––SEC
Apr 27, 2022Sherwood Ned L13D/AOld format–––SEC
Feb 11, 2022Renaissance Technologies LLC13GOld format–New–SEC
Jun 1, 2021White Cynthia M13G/AOld format–––SEC
May 21, 2021Sherwood Ned L13D/AOld format–––SEC
Feb 2, 2021Kinzler Alexander C13D/AOld format–––SEC
Jan 28, 2021Sherwood Ned L13D/AOld format–––SEC
Jan 4, 2021Sherwood Ned L13D/AOld format–––SEC

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell Barnwell Industries Inc shares.

No Form 144 notices for Barnwell Industries Inc are on file.