Popularity #3,196Earnings in 3d
TBN · NYSE · Oil & Gas Exploration & Production

Tamboran Resources (TBN)

Develops Beetaloo Basin gas from appraisal toward initial sales.

$35.42
After hours−0.02 (−0.06%)
At close$35.44(−2.96%)

13F · 13D/G · Form 4

Institutions45.61%12.92M shares
97 holders · as of Jun 30, 2026
Insiders18.79%5.32M shares
15 holders · as of Jul 29, 2026
Other35.60%10.08M shares
remainder

28.32M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

Two share counts disagree (28.32M in the company's Sep 22, 2026 report, 34.86M elsewhere); stakes use the report.

13F · 13D/G · Form 4

HolderStakeSharesDate
Bryan SheffieldInsiderdirector, 10 percent owner
12.88%3.65Mfiled Jul 29, 2026
Hite Hedge Asset Management LLCInstitution
10.18%2.88Mas of Jun 30, 2026
Gilder Gagnon Howe & Co LLCInstitution
3.85%1.09Mas of Jun 30, 2026
Alberta Investment Management CorpInstitution
3.03%858,680as of Jun 30, 2026
Cinctive Capital Management LPInstitution
2.31%655,326as of Jun 30, 2026
Yaupon Capital Management LPInstitution
2.20%623,534as of Jun 30, 2026
Reaves W H & Co IncInstitution
2.17%615,001as of Jun 30, 2026
Ingalls & Snyder LLCInstitution
1.78%504,497as of Jun 30, 2026
David N. SiegelInsiderdirector
1.70%480,721filed Jun 3, 2026
Hightower Advisors, LLCInstitution
1.61%456,751as of Jun 30, 2026
Ancient Art, L.P.Institution
1.54%437,142as of Jun 30, 2026
UBS Group AGInstitution
1.53%433,958as of Jun 30, 2026
Citadel Advisors LLCInstitution
1.41%398,144as of Jun 30, 2026
Scott D. SheffieldInsiderdirector
1.15%326,961filed Jun 3, 2026
Merewether Investment Management, LPInstitution
1.04%294,477as of Jun 30, 2026
Aventail Capital Group, LPInstitution
0.99%279,162as of Jun 30, 2026
Alyeska Investment Group, L.P.Institution
0.96%271,242as of Jun 30, 2026
Two Sigma Investments, LPInstitution
0.89%252,249as of Jun 30, 2026
Manufacturers Life Insurance Company, theInstitution
0.88%248,270as of Jun 30, 2026
Cohen & Steers, Inc.Institution
0.80%226,203as of Jun 30, 2026
Marshall Wace, LLPInstitution
0.72%202,841as of Jun 30, 2026
Macquarie Group LtdInstitution
0.63%178,103as of Jun 30, 2026
SCS Capital Management LLCInstitution
0.56%159,333as of Jun 30, 2026
Todd Christopher AbbottInsiderofficer: Chief Executive Officer
0.55%156,234filed Jan 20, 2026
Cooper Investors PTY LtdInstitution
0.55%155,479as of Jun 30, 2026

13F, as of Jun 30, 2026

97 holders · 12.92M shares · 49 new positions · 82 increased · 7 reduced · 10 closed

HolderShares% outstandingChg q/qFiled
Hite Hedge Asset Management LLC2.88M10.18%+805.5KAug 14, 2026
Gilder Gagnon Howe & Co LLC1.09M3.85%+250.3KAug 14, 2026
Alberta Investment Management Corp858.7K3.03%0Aug 6, 2026
Cinctive Capital Management LP655.3K2.31%+553.3KAug 14, 2026
Yaupon Capital Management LP623.5K2.20%+88.4KAug 14, 2026
Reaves W H & Co Inc615.0K2.17%+445.0KJul 30, 2026
Ingalls & Snyder LLC504.5K1.78%+164.9KAug 14, 2026
Hightower Advisors, LLC456.8K1.61%+409.2KAug 5, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Bryan Sheffieldincl. Sheffield Holdings, LP, Formentera Investments LLC +3 more11.90%3.31M13DApr 16, 2026
HITE Hedge Asset Management LLC8.27%2.88M13GAug 13, 2026
Helmerich & Payne, Inc.incl. Helmerich & Payne International Holdings, LLC7.20%1.02M13GOct 25, 2024

Form 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Apr 13, 2026
Phillip Z. Pacedirector
Purchase10,000$36.9935,809
Apr 8, 2026
Scott D. Sheffielddirector
Purchase6,990$36.02292,430
Nov 21, 2025
Phillip Z. Pacedirector
Purchase2,000$23.502,000

House and Senate disclosures

Not reported.