BRN · Barnwell Industries Inc

$0.99 +0.02 (+1.58%) At close · Aug 21

Market Cap

$14.22M

14.43M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Quarter:

Holders: 23

Total Value: $2,143,091

Total Shares: 2,121,881

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 23 13F filers · Δ vs Mar 31, 2026

Top Holder

34.1%

+11.4 pts

Top 5

74.7%

+0.7 pts

Top 10

92.6%

+1.0 pts

HHI

1,758

Moderately concentrated+304

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +2

Institutional value: +10.2%

Shares held: +17.8%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Small JCP Investment Management, LLC	+315,323	724,547
Small Aspen Grove Capital, LLC	+10,194	90,000
Mega NORTHERN TRUST CORP	+2,085	12,686
Mega ROYAL BANK OF CANADA	+1	143

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Large RENAISSANCE TECHNOLOGIES LLC	−49,390	274,323
Mega GEODE CAPITAL MANAGEMENT, LLC	−30,759	52,498
Mega VANGUARD CAPITAL MANAGEMENT LLC	−25,144	362,976
Mega JANE STREET GROUP, LLC	−21,807	13,721
Small Accretive Wealth Partners, LLC	−4,400	123,803

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mid CWA Asset Management Group, LLC	100,000	$101,000
Mega TWO SIGMA INVESTMENTS, LP	83,787	$84,624
Small Rangeley Capital, LLC	15,000	$15,150
Mid Tower Research Capital LLC (TRC)	4,102	$4,143
Mega UBS Group AG	90	$90

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mega DIMENSIONAL FUND ADVISORS LP	35,085	$37,891
Mid XTX Topco Ltd	22,564	$24,369
Large HRT FINANCIAL LP	21,020	$22,701
Small Caitong International Asset Management Co., Ltd	1	$1

Filter: New 6 Increased 4 Reduced 5 Sold out 4 Unchanged 8

Showing 23 of 23

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

JCP Investment Management, LLC

$731,792

34.15%

724,547

VANGUARD CAPITAL MANAGEMENT LLC

$366,605

17.11%

362,976

RENAISSANCE TECHNOLOGIES LLC

$277,066

12.93%

274,323

Accretive Wealth Partners, LLC

$125,041

5.83%

123,803

CWA Asset Management Group, LLC

$101,000

4.71%

100,000

Aspen Grove Capital, LLC

$90,900

4.24%

90,000

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$85,793

4.00%

84,944

TWO SIGMA INVESTMENTS, LP

$84,624

3.95%

83,787

BlackRock, Inc.

$68,801

3.21%

68,120

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Institutional Trust Company, N.A.	68,120	$68,801	100.0%	Sole

GEODE CAPITAL MANAGEMENT, LLC

$53,022

2.47%

52,498

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	11,457	$11,571	21.8%	Defined
Held directly	41,041	$41,451	78.2%	Defined

Empowered Funds, LLC

$50,443

2.35%

49,944

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Bridgeway Capital Management, LLC	49,944	$50,443	100.0%	Other

VANGUARD FIDUCIARY TRUST CO

$31,368

1.46%

31,058

LPL Financial LLC

$16,160

0.75%

16,000

Rangeley Capital, LLC

$15,150

0.71%

15,000

JANE STREET GROUP, LLC

$13,857

0.65%

13,721

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	12,552	$12,677	91.5%	Defined
Jane Street Global Trading, LLC	1,169	$1,180	8.5%	Defined

STATE STREET CORP

$13,755

0.64%

13,619

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS TRUST COMPANY	13,619	$13,755	100.0%	Defined

NORTHERN TRUST CORP

$12,812

0.60%

12,686

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	12,686	$12,812	100.0%	Defined

Tower Research Capital LLC (TRC)

$4,143

0.19%

4,102

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	4,102	$4,143	100.0%	Defined

MORGAN STANLEY

$508

0.02%

503

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY SMITH BARNEY LLC	503	$508	100.0%	Defined

ROYAL BANK OF CANADA

$144

0.01%

143

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	143	$144	100.0%	Defined

UBS Group AG

$90

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	90	$90	100.0%	Defined

BARCLAYS PLC

$16

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	16	$16	100.0%	Defined

SBI Securities Co., Ltd.

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	22,564	$24,369	100.0%	Defined

Key facts CIK 10048 CUSIP 068221100 13F (30d) 21 filings 21 filers Visit website