TBN · Tamboran Resources Corp

$37.71 -0.12 (-0.30%) At close · Aug 25

Market Cap

$1.07B

28.32M

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: 94

Total Value: $418,909,274

Total Shares: 12,885,553

Institutional Ownership Trend

9 quarters

Holder Concentration

Across 94 13F filers · Δ vs Mar 31, 2026

Top Holder

22.4%

−1.8 pts

Top 5

47.4%

−10.9 pts

Top 10

66.4%

−11.5 pts

HHI

787

Broadly held−208

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +38

Institutional value: -2.7%

Shares held: +49.7%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid HITE Hedge Asset Management LLC	+805,489	2,881,804
Mid Cinctive Capital Management LP	+553,315	655,326
Mid REAVES W H & CO INC	+445,001	615,001
Large HighTower Advisors, LLC	+409,218	456,751
Mega CITADEL ADVISORS LLC	+251,432	398,144

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mid SCS Capital Management LLC	−40,538	159,333
Mega UBS Group AG	−33,941	433,958
Mega MORGAN STANLEY	−21,755	19,233
Large SEI INVESTMENTS CO	−3,269	7,245
Large Quadrature Capital Ltd	−1,422	31,453

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Large Alyeska Investment Group, L.P.	271,242	$8,818,077
Large Hudson Bay Capital Management LP	104,007	$3,381,267
Mid Ghisallo Capital Management LLC	100,000	$3,251,000
Mega JANE STREET GROUP, LLC	80,802	$2,626,872
Mid Zweig-DiMenna Associates LLC	80,500	$2,617,055

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mid Encompass Capital Advisors LLC	713,698	$35,677,763
Mid Zimmer Partners, LP	91,480	$4,573,085
Mega MILLENNIUM MANAGEMENT LLC	47,149	$2,356,978
Mid CLOUGH CAPITAL PARTNERS L P	46,881	$2,343,581
Small Manatuck Hill Partners, LLC	20,425	$1,021,045

Filter: New 49 Increased 31 Reduced 6 Sold out 11 Unchanged 8

Showing 94 of 94

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

HITE Hedge Asset Management LLC

$93,687,448

22.36%

2,881,804

GILDER GAGNON HOWE & CO LLC

$35,480,958

8.47%

1,091,386

Alberta Investment Management Corp

$27,915,686

6.66%

858,680

Cinctive Capital Management LP

$21,304,648

5.09%

655,326

Yaupon Capital Management LP

$20,271,090

4.84%

623,534

REAVES W H & CO INC

$19,993,682

4.77%

615,001

INGALLS & SNYDER LLC

$16,401,197

3.92%

504,497

HighTower Advisors, LLC

$14,848,975

3.54%

456,751

Ancient Art, L.P.

$14,211,486

3.39%

437,142

UBS Group AG

$14,107,974

3.37%

433,958

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	433,955	$14,107,877	100.0%	Defined
UBS Switzerland AG	3	$97	0.0%	Defined

CITADEL ADVISORS LLC

$12,943,661

3.09%

398,144

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

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	2,171	$70,579	0.5%	Defined
Held directly	395,973	$12,873,082	99.5%	Defined

Merewether Investment Management, LP

$9,573,447

2.29%

294,477

Aventail Capital Group, LP

$9,075,556

2.17%

279,162

Alyeska Investment Group, L.P.

$8,818,077

2.11%

271,242

TWO SIGMA INVESTMENTS, LP

$8,200,614

1.96%

252,249

MANUFACTURERS LIFE INSURANCE COMPANY, THE

$8,071,257

1.93%

248,270

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

Manager	Shares	Value (USD)	% of position	Discretion
MANULIFE FINANCIAL CORP joint	248,270	$8,071,257	100.0%	Defined

COHEN & STEERS, INC.

$7,353,859

1.76%

226,203

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

Manager	Shares	Value (USD)	% of position	Discretion
Cohen & Steers Capital Management Inc	226,203	$7,353,859	100.0%	Sole

MARSHALL WACE, LLP

$6,594,360

1.57%

202,841

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

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	202,841	$6,594,360	100.0%	Other

MACQUARIE GROUP LTD

$5,790,128

1.38%

178,103

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

Manager	Shares	Value (USD)	% of position	Discretion
Macquarie Bank Limited	137,532	$4,471,165	77.2%	Sole
Macquarie Capital Global Equities Pty Limited	40,571	$1,318,963	22.8%	Sole

SCS Capital Management LLC

$5,179,915

1.24%

159,333

COOPER INVESTORS PTY LTD

$5,054,622

1.21%

155,479

FRANKLIN RESOURCES INC

$4,219,798

1.01%

129,800

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

Manager	Shares	Value (USD)	% of position	Discretion
FRANKLIN ADVISERS INC	129,800	$4,219,798	100.0%	Defined

Hudson Bay Capital Management LP

$3,381,267

0.81%

104,007

Ghisallo Capital Management LLC

$3,251,000

0.78%

100,000

BANK OF AMERICA CORP /DE/

$2,938,350

0.70%

90,383

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

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	10,489	$340,997	11.6%	Defined
MERRILL LYNCH, PIERCE, FENNER & SMITH INC.	72,414	$2,354,179	80.1%	Defined
BOFA SECURITIES, INC.	7,480	$243,174	8.3%	Defined

JANE STREET GROUP, LLC

$2,626,872

0.63%

80,802

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	17,490	$568,599	21.6%	Defined
Jane Street Global Trading, LLC	63,312	$2,058,273	78.4%	Defined

Zweig-DiMenna Associates LLC

$2,617,055

0.62%

80,500

Ranger Investment Management, L.P.

$2,608,862

0.62%

80,248

Longaeva Partners L.P.

$2,452,912

0.59%

75,451

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

Manager	Shares	Value (USD)	% of position	Discretion
Balyasny Asset Management L.P.	75,451	$2,452,912	100.0%	Other

BlackRock, Inc.

$2,211,034

0.53%

68,011

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

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	7,724	$251,107	11.4%	Sole
BlackRock Fund Advisors	16,369	$532,156	24.1%	Sole
BlackRock Institutional Trust Company, N.A.	13,443	$437,031	19.8%	Sole
BlackRock Asset Management Ireland Ltd	26,027	$846,137	38.3%	Sole
BlackRock Asset Management Schweiz AG	4,417	$143,596	6.5%	Sole
SpiderRock Advisors, LLC	31	$1,007	0.0%	Sole

Arbiter Partners Capital Management LLC

$2,185,062

0.52%

67,212

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

Manager	Shares	Value (USD)	% of position	Discretion
Broken Clock Management LLC joint	67,212	$2,185,062	100.0%	Defined

Russell Investments Group, Ltd.

$1,736,292

0.41%

53,408

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

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC	30,990	$1,007,484	58.0%	Defined
Russell Investments Capital, LLC	8,130	$264,306	15.2%	Defined
Russell Investments France SAS	5,795	$188,395	10.9%	Defined
Russell Investments Trust Company	8,493	$276,107	15.9%	Defined

Swiss National Bank

$1,697,022

0.41%

52,200

READYSTATE ASSET MANAGEMENT LP

$1,435,218

0.34%

44,147

WELLINGTON MANAGEMENT GROUP LLP

$1,391,882

0.33%

42,814

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

Manager	Shares	Value (USD)	% of position	Discretion
Wellington Management Company LLP	41,287	$1,342,240	96.4%	Defined
Wellington Management International Ltd	1,527	$49,642	3.6%	Defined

CI INVESTMENTS INC.

$1,369,678

0.33%

42,131

XTX Topco Ltd

$1,331,967

0.32%

40,971

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	40,971	$1,331,967	100.0%	Defined

STATE STREET CORP

$1,042,660

0.25%

32,072

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 EUROPE LIMITED joint	32,072	$1,042,660	100.0%	Defined

Quadrature Capital Ltd

$1,022,537

0.24%

31,453

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

Manager	Shares	Value (USD)	% of position	Discretion
Quadrature US Inc.	31,453	$1,022,537	100.0%	Other

AMERICAN CENTURY COMPANIES INC

$926,632

0.22%

28,503

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

Manager	Shares	Value (USD)	% of position	Discretion
AMERICAN CENTURY INVESTMENT MANAGEMENT INC	28,503	$926,632	100.0%	Defined

Walleye Capital LLC

$881,021

0.21%

27,100

BNP PARIBAS ARBITRAGE, SA

$817,171

0.20%

25,136

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$802,509

0.19%

24,685

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

Manager	Shares	Value (USD)	% of position	Discretion
G1 EXECUTION SERVICES, LLC	24,685	$802,509	100.0%	Other

BANK OF MONTREAL /CAN/

$782,515

0.19%

24,070

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

Manager	Shares	Value (USD)	% of position	Discretion
BMO NESBITT BURNS INC.	24,070	$782,515	100.0%	Defined

GOLDMAN SACHS GROUP INC

$766,098

0.18%

23,565

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

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	23,565	$766,098	100.0%	Defined

MANGROVE PARTNERS IM, LLC

$672,566

0.16%

20,688

VANGUARD ASSET MANAGEMENT, Ltd

$662,976

0.16%

20,393

MORGAN STANLEY

$625,262

0.15%

19,233

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

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY CAPITAL SERVICES, LLC	12,986	$422,174	67.5%	Defined
Morgan Stanley Bank, N.A.	262	$8,517	1.4%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	5,985	$194,571	31.1%	Defined

Atom Investors LP

$607,611

0.15%

18,690

State of Wyoming

$531,961

0.13%

16,363

NORTHERN TRUST CORP

$519,736

0.12%

15,987

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	7,835	$254,715	49.0%	Defined
NORTHERN TRUST GLOBAL INVESTMENTS LTD	8,152	$265,021	51.0%	Defined

Legal & General Group Plc

$508,521

0.12%

15,642

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

Manager	Shares	Value (USD)	% of position	Discretion
Legal & General Investment Management Ltd joint	15,642	$508,521	100.0%	Defined

Black Diamond Financial, LLC

$438,885

0.10%

13,500

NEUBERGER BERMAN GROUP LLC

$425,393

0.10%

13,085

JPMORGAN CHASE & CO

$348,604

0.08%

10,723

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

Manager	Shares	Value (USD)	% of position	Discretion
JPMorgan Chase Bank, N.A.	260	$8,452	2.4%	Defined
J.P. Morgan Securities LLC	10,463	$340,152	97.6%	Defined

LPL Financial LLC

$343,403

0.08%

10,563

Ascent Group, LLC

$334,820

0.08%

10,299

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

Manager	Shares	Value (USD)	% of position	Discretion
Orion	10,224	$332,382	99.3%	Other
Held directly	75	$2,438	0.7%	Sole

Savant Capital, LLC

$314,306

0.08%

9,668

Jupiter Topco LLC

$299,092

0.07%

9,200

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

Manager	Shares	Value (USD)	% of position	Discretion
JANUS HENDERSON INVESTORS UK Ltd	9,200	$299,092	100.0%	Defined

RAYMOND JAMES FINANCIAL INC

$294,313

0.07%

9,053

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

Manager	Shares	Value (USD)	% of position	Discretion
RAYMOND JAMES & ASSOCIATES	3,553	$115,508	39.2%	Defined
Raymond James Financial Services Advisors, Inc.	5,500	$178,805	60.8%	Defined

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

$284,592

0.07%

8,754

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Asset Management Switzerland AG	8,754	$284,592	100.0%	Sole

ROYAL BANK OF CANADA

$275,847

0.07%

8,485

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	3,000	$97,530	35.4%	Defined
RBC Dominion Securities Inc.	5,485	$178,317	64.6%	Defined

KLP KAPITALFORVALTNING AS

$269,833

0.06%

8,300

Engineers Gate Manager LP

$242,297

0.06%

7,453

ADAGE CAPITAL PARTNERS GP, L.L.C.

$238,883

0.06%

7,348

SEI INVESTMENTS CO

$235,534

0.06%

7,245

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

Manager	Shares	Value (USD)	% of position	Discretion
SEI TRUST CO	7,245	$235,534	100.0%	Sole

Merit Financial Group, LLC

$218,628

0.05%

6,725

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

Manager	Shares	Value (USD)	% of position	Discretion
Orion Custom Indexing	6,684	$217,296	99.4%	Other
AQR Capital Management	29	$942	0.4%	Other
Held directly	12	$390	0.2%	Sole

Kings Path Partners LLC

$181,405

0.04%

5,580

Vanguard Investments Australia, Ltd.

$168,921

0.04%

5,196

Balyasny Asset Management L.P.

$93,238

0.02%

2,868

Colonial Trust Advisors

$73,147

0.02%

2,250

Avalon Trust Co

$43,888

0.01%

1,350

DEUTSCHE BANK AG\

$41,775

0.01%

1,285

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

Manager	Shares	Value (USD)	% of position	Discretion
DWS Investments UK Ltd	1,285	$41,775	100.0%	Defined

TD Waterhouse Canada Inc.

$40,474

0.01%

1,245

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

Manager	Shares	Value (USD)	% of position	Discretion
TORONTO DOMINION BANK	1,245	$40,474	100.0%	Defined

Quantbot Technologies LP

$38,719

0.01%

1,191

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

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	1,191	$38,719	100.0%	Sole

OSAIC HOLDINGS, INC.

$24,024

0.01%

739

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

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	732	$23,797	99.1%	Defined
Osaic Advisory Services, LLC	7	$227	0.9%	Defined

WELLS FARGO & COMPANY/MN

$22,236

0.01%

684

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

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO CLEARING SERVICES, LLC	684	$22,236	100.0%	Defined

Nykredit A/S

$20,903

0.00%

643

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

Manager	Shares	Value (USD)	% of position	Discretion
Nykredit Bank A/S	643	$20,903	100.0%	Defined

CITIGROUP INC

$19,733

0.00%

607

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

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	607	$19,733	100.0%	Defined

Stone House Investment Management, LLC

$15,799

0.00%

486

UMB Bank, n.a.

$13,004

0.00%

400

Larson Financial Group LLC

$8,842

0.00%

272

Financial Management Professionals, Inc.

$8,127

0.00%

250

Centerpoint Advisors, LLC

$8,127

0.00%

250

JONES FINANCIAL COMPANIES LLLP

$5,364

0.00%

165

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

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	165	$5,364	100.0%	Sole

Silver Grove Financial Group, Inc.

$5,104

0.00%

157

NISA INVESTMENT ADVISORS, LLC

$3,608

0.00%

111

Ameritas Advisory Services, LLC

$2,113

0.00%

Arax Advisory Partners

$1,527

0.00%

Allworth Financial LP

$1,235

0.00%

Federation des caisses Desjardins du Quebec

$422

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
Desjardins Securities inc.	13	$422	100.0%	Defined

Caitong International Asset Management Co., Ltd

$260

0.00%

EverSource Wealth Advisors, LLC

$97

0.00%

Clearstead Advisors, LLC

$65

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
Encompass Capital Master Fund LP joint	713,698	$35,677,763	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Clough Charles JR	46,881	$2,343,581	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	5,228	$261,347	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	1,832	$91,581	98.4%	Defined
BARCLAYS CAPITAL INC.	29	$1,449	1.6%	Defined

Key facts CIK 1997652 CUSIP 87507T101 13F (30d) 91 filings 90 filers Visit website Investor relations