Tamboran Resources
58 hedge funds and large institutions have $431M invested in Tamboran Resources in 2026 Q1 according to their latest regulatory filings, with 15 funds opening new positions, 23 increasing their positions, 11 reducing their positions, and 5 closing their positions.
200% more first-time investments, than exits
New positions opened: 15 | Existing positions closed: 5
109% more repeat investments, than reductions
Existing positions increased: 23 | Existing positions reduced: 11
94% more capital invested
Capital invested by funds: $222M → $431M (+$209M)
21% more funds holding
Funds holding: 48 → 58 (+10)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
1.66% less ownership
Funds ownership: 39.72% → 38.07% (-1.7%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ISL
Ingalls & Snyder LLC
New York
|
+$4.45M |
| 2 |
Manulife (Manufacturers Life Insurance)
Canada,
Ontario, Canada
|
+$3.81M |
| 3 |
Marshall Wace
London,
United Kingdom
|
+$3.41M |
| 4 |
SCM
SCS Capital Management
Boston,
Massachusetts
|
+$3.2M |
| 5 |
Two Sigma Investments
New York
|
+$2.92M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$9.9M |
| 2 |
BG
Baupost Group
Boston,
Massachusetts
|
-$7M |
| 3 |
WA
Whitebox Advisors
Minneapolis,
Minnesota
|
-$2.15M |
| 4 |
ZP
Zimmer Partners
New York
|
-$1.57M |
| 5 |
MHP
Manatuck Hill Partners
Westport,
Connecticut
|
-$351K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
UB
51
UMB Bank
Kansas City,
Missouri
| $20K | +$12K | +400 | New |
|
52
Osaic Holdings
Scottsdale,
Arizona
| $17.5K | – | – | – |
|
53
Royal Bank of Canada
Toronto,
Ontario, Canada
| $16K | +$9.69K | +322 | New |
|
|
CA
54
Centerpoint Advisors
Needham,
Massachusetts
| $12K | – | – | – |
|
55
Jones Financial Companies
Des Peres,
Missouri
| $7.16K | +$452 | +15 | +10% |
|
|
RIAS
56
Rachor Investment Advisory Services
Linden,
Michigan
| $3.3K | – | – | – |
|
57
JP Morgan Chase
New York
| $1.29K | -$5.15K | -171 | -86% |
|
58
Citigroup
New York
| $50 | +$30 | +1 | New |
|
|
BG
59
Baupost Group
Boston,
Massachusetts
| – | -$7M | -257,226 | Closed |
|
|
WA
60
Whitebox Advisors
Minneapolis,
Minnesota
| – | -$2.15M | -78,832 | Closed |
|
61
Balyasny Asset Management
Chicago,
Illinois
| – | -$272K | -10,000 | Closed |
|
|
SIC
62
SJS Investment Consulting
Sylvania,
Ohio
| – | -$12.1K | -446 | Closed |
|
|
TH
63
TCTC Holdings
Dallas,
Texas
| – | -$5.45K | -200 | Closed |
|
TBN Hedge Fund Activity: Q1 2026 in Review
58 of the 8,136 institutional investors tracked by Wall St. Rank reported a position in Tamboran Resources (TBN) for Q1 2026, worth a combined $431M — up 94% from $222M a quarter earlier.
Buyers outnumbered sellers: 15 funds opened new TBN positions and 5 closed out — a net gain of 10 holders — while 23 added to existing stakes and 11 trimmed.
The largest buyer was Ingalls & Snyder LLC, adding an estimated $4.45M. The largest seller was Citadel Advisors, cutting an estimated $9.9M.
- 58 institutional investors held Tamboran Resources (TBN) as of Q1 2026, up from 48 in Q4 2025.
- Funds reported $431M of Tamboran Resources stock for Q1 2026, up 94% quarter-over-quarter.
- 15 funds opened new Tamboran Resources positions in Q1 2026 and 5 closed out, a net change of +10 holders.
- The largest Tamboran Resources buyer in Q1 2026 was Ingalls & Snyder LLC, an estimated $4.45M added.
- The largest Tamboran Resources seller in Q1 2026 was Citadel Advisors, an estimated $9.9M sold.
Based on aggregated 13F filings for Q1 2026.