Natural Gas Services Group
NGS
112 hedge funds and large institutions have $261M invested in Natural Gas Services Group in 2025 Q3 according to their latest regulatory filings, with 20 funds opening new positions, 38 increasing their positions, 31 reducing their positions, and 11 closing their positions.
566,400% more call options, than puts
Call options by funds: $11.3M | Put options by funds: $2K
82% more first-time investments, than exits
New positions opened: 20 | Existing positions closed: 11
25% more funds holding in top 10
Funds holding in top 10: 4 → 5 (+1)
23% more repeat investments, than reductions
Existing positions increased: 38 | Existing positions reduced: 31
9% more capital invested
Capital invested by funds: $238M → $261M (+$22.6M)
9% more funds holding
Funds holding: 103 → 112 (+9)
0.63% more ownership
Funds ownership: 73.64% → 74.27% (+0.63%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
+$2.48M |
| 2 |
American Century Companies
Kansas City,
Missouri
|
+$1.88M |
| 3 |
CC
Cannell Capital
Alta,
Wyoming
|
+$702K |
| 4 |
Two Sigma Investments
New York
|
+$699K |
| 5 |
UBS Group
Zurich,
Switzerland
|
+$657K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
-$2.37M |
| 2 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
-$1.48M |
| 3 |
Squarepoint
New York
|
-$1.14M |
| 4 |
Renaissance Technologies
New York
|
-$933K |
| 5 |
HighTower Advisors
Chicago,
Illinois
|
-$380K |
NGS Hedge Fund Activity: Q3 2025 in Review
112 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Natural Gas Services Group (NGS) for Q3 2025, worth a combined $261M — up 9.5% from $238M a quarter earlier.
Buyers outnumbered sellers: 20 funds opened new NGS positions and 11 closed out — a net gain of 9 holders — while 38 added to existing stakes and 31 trimmed.
The largest buyer was Millennium Management, adding an estimated $2.48M. The largest seller was Invesco, cutting an estimated $2.37M.
- 112 institutional investors held Natural Gas Services Group (NGS) as of Q3 2025, up from 103 in Q2 2025.
- Funds reported $261M of Natural Gas Services Group stock for Q3 2025, up 9.5% quarter-over-quarter.
- 20 funds opened new Natural Gas Services Group positions in Q3 2025 and 11 closed out, a net change of +9 holders.
- The largest Natural Gas Services Group buyer in Q3 2025 was Millennium Management, an estimated $2.48M added.
- The largest Natural Gas Services Group seller in Q3 2025 was Invesco, an estimated $2.37M sold.
Based on aggregated 13F filings for Q3 2025.