Tamboran Resources
30 hedge funds and large institutions have $162M invested in Tamboran Resources in 2025 Q3 according to their latest regulatory filings, with 9 funds opening new positions, 11 increasing their positions, 1 reducing their positions, and 2 closing their positions.
1,000% more repeat investments, than reductions
Existing positions increased: 11 | Existing positions reduced: 1
350% more first-time investments, than exits
New positions opened: 9 | Existing positions closed: 2
77% more capital invested
Capital invested by funds: $91.7M → $162M (+$70.7M)
30% more funds holding
Funds holding: 23 → 30 (+7)
7.63% more ownership
Funds ownership: 25.74% → 33.37% (+7.6%)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ECA
Encompass Capital Advisors
New York
|
+$11.7M |
| 2 |
HHAM
HITE Hedge Asset Management
Braintree,
Massachusetts
|
+$11M |
| 3 |
GGHC
Gilder Gagnon Howe & Co
New York
|
+$5.82M |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$3.64M |
| 5 |
YCM
Yaupon Capital Management
New York
|
+$3.1M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
N
Nuveen
Charlotte,
North Carolina
|
-$11.3M |
| 2 |
Manulife (Manufacturers Life Insurance)
Canada,
Ontario, Canada
|
-$864K |
| 3 |
Raymond James Financial
St Petersburg,
Florida
|
-$16.7K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
26
Wells Fargo
San Francisco,
California
| $11K | – | – | – |
|
27
Osaic Holdings
Scottsdale,
Arizona
| $9.21K | – | – | – |
|
|
CA
28
Centerpoint Advisors
Needham,
Massachusetts
| $7K | +$5.17K | +250 | New |
|
|
TH
29
TCTC Holdings
Dallas,
Texas
| $5.48K | – | – | – |
|
|
PCM
30
Penserra Capital Management
Orinda,
California
| $3K | +$992 | +48 | +55% |
|
|
N
31
Nuveen
Charlotte,
North Carolina
| – | -$11.3M | -529,876 | Closed |
|
|
32
Raymond James Financial
St Petersburg,
Florida
| – | -$16.7K | -781 | Closed |
|
TBN Hedge Fund Activity: Q3 2025 in Review
30 of the 7,629 institutional investors tracked by Wall St. Rank reported a position in Tamboran Resources (TBN) for Q3 2025, worth a combined $162M — up 77% from $91.7M a quarter earlier.
Buyers outnumbered sellers: 9 funds opened new TBN positions and 2 closed out — a net gain of 7 holders — while 11 added to existing stakes and 1 trimmed.
The largest buyer was Encompass Capital Advisors, opening a new position worth an estimated $11.7M. The largest seller was Nuveen, exiting entirely with an estimated $11.3M sold.
- 30 institutional investors held Tamboran Resources (TBN) as of Q3 2025, up from 23 in Q2 2025.
- Funds reported $162M of Tamboran Resources stock for Q3 2025, up 77% quarter-over-quarter.
- 9 funds opened new Tamboran Resources positions in Q3 2025 and 2 closed out, a net change of +7 holders.
- The largest Tamboran Resources buyer in Q3 2025 was Encompass Capital Advisors, an estimated $11.7M added.
- The largest Tamboran Resources seller in Q3 2025 was Nuveen, an estimated $11.3M sold.
Based on aggregated 13F filings for Q3 2025.