ONE Gas
OGS
392 hedge funds and large institutions have $4.5B invested in ONE Gas in 2025 Q3 according to their latest regulatory filings, with 44 funds opening new positions, 138 increasing their positions, 129 reducing their positions, and 32 closing their positions.
38% more first-time investments, than exits
New positions opened: 44 | Existing positions closed: 32
30% more call options, than puts
Call options by funds: $1.39M | Put options by funds: $1.07M
9% more capital invested
Capital invested by funds: $4.11B → $4.5B (+$382M)
2% more funds holding
Funds holding: 385 → 392 (+7)
7% more repeat investments, than reductions
Existing positions increased: 138 | Existing positions reduced: 129
2.94% less ownership
Funds ownership: 95.53% → 92.58% (-2.9%)
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Goldman Sachs
New York
|
+$24.8M |
| 2 |
Point72 Asset Management
Stamford,
Connecticut
|
+$15.6M |
| 3 |
American Century Companies
Kansas City,
Missouri
|
+$15.1M |
| 4 |
D.E. Shaw & Co
New York
|
+$14.3M |
| 5 |
EIP
Energy Income Partners
Westport,
Connecticut
|
+$11.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DZ Bank
Frankfurt Am Main,
Germany
|
-$36.8M |
| 2 |
Marshall Wace
London,
United Kingdom
|
-$17.2M |
| 3 |
Morgan Stanley
New York
|
-$17M |
| 4 |
BlackRock
New York
|
-$12.2M |
| 5 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
-$12M |
OGS Hedge Fund Activity: Q3 2025 in Review
392 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in ONE Gas (OGS) for Q3 2025, worth a combined $4.5B — up 9.3% from $4.11B a quarter earlier.
Buyers outnumbered sellers: 44 funds opened new OGS positions and 32 closed out — a net gain of 12 holders — while 138 added to existing stakes and 129 trimmed.
The largest buyer was Goldman Sachs, adding an estimated $24.8M. The largest seller was DZ Bank, cutting an estimated $36.8M.
- 392 institutional investors held ONE Gas (OGS) as of Q3 2025, up from 385 in Q2 2025.
- Funds reported $4.5B of ONE Gas stock for Q3 2025, up 9.3% quarter-over-quarter.
- 44 funds opened new ONE Gas positions in Q3 2025 and 32 closed out, a net change of +12 holders.
- The largest ONE Gas buyer in Q3 2025 was Goldman Sachs, an estimated $24.8M added.
- The largest ONE Gas seller in Q3 2025 was DZ Bank, an estimated $36.8M sold.
Based on aggregated 13F filings for Q3 2025.