Atlas America Fund
USAF
3 hedge funds and large institutions have $1.69M invested in Atlas America Fund in 2025 Q3 according to their latest regulatory filings, with 2 funds opening new positions, 0 increasing their positions, 1 reducing their positions, and 2 closing their positions.
54% more capital invested
Capital invested by funds: $1.1M → $1.69M (+$592K)
4.4% more ownership
Funds ownership: 5.92% → 10.32% (+4.4%)
0% more funds holding
Funds holding: 3 → 3 (0)
0% more first-time investments, than exits
New positions opened: 2 | Existing positions closed: 2
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 1
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
+$1.23M |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$202K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GS
GTS Securities
New York
|
-$626K |
| 2 |
FIA
Foundations Investment Advisors
Phoenix,
Arizona
|
-$232K |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$20.8K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Citadel Advisors
Miami,
Florida
| $1.26M | +$1.23M | +45,959 | New |
|
|
FIA
2
Foundations Investment Advisors
Phoenix,
Arizona
| $229K | -$232K | -8,688 | -51% |
|
|
3
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $207K | +$202K | +7,575 | New |
|
|
GS
4
GTS Securities
New York
| – | -$626K | -23,595 | Closed |
|
|
5
UBS Group
Zurich,
Switzerland
| – | -$20.8K | -786 | Closed |
|
USAF Hedge Fund Activity: Q3 2025 in Review
3 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Atlas America Fund (USAF) for Q3 2025, worth a combined $1.69M — up 54% from $1.1M a quarter earlier.
Fund positioning in USAF was balanced in Q3 2025: 2 funds opened new positions, 2 closed out, 0 added to existing stakes and 1 trimmed.
The largest buyer was Citadel Advisors, opening a new position worth an estimated $1.23M. The largest seller was GTS Securities, exiting entirely with an estimated $626K sold.
- 3 institutional investors held Atlas America Fund (USAF) as of Q3 2025, unchanged from Q2 2025.
- Funds reported $1.69M of Atlas America Fund stock for Q3 2025, up 54% quarter-over-quarter.
- 2 funds opened new Atlas America Fund positions in Q3 2025 and 2 closed out, a net change of 0 holders.
- The largest Atlas America Fund buyer in Q3 2025 was Citadel Advisors, an estimated $1.23M added.
- The largest Atlas America Fund seller in Q3 2025 was GTS Securities, an estimated $626K sold.
Based on aggregated 13F filings for Q3 2025.