Antero Midstream
454 hedge funds and large institutions have $4.88B invested in Antero Midstream in 2025 Q1 according to their latest regulatory filings, with 65 funds opening new positions, 184 increasing their positions, 127 reducing their positions, and 40 closing their positions.
91% more call options, than puts
Call options by funds: $79.2M | Put options by funds: $41.4M
63% more first-time investments, than exits
New positions opened: 65 | Existing positions closed: 40
45% more repeat investments, than reductions
Existing positions increased: 184 | Existing positions reduced: 127
18% more capital invested
Capital invested by funds: $4.12B → $4.88B (+$762M)
17% more funds holding in top 10
Funds holding in top 10: 6 → 7 (+1)
5% more funds holding
Funds holding: 434 → 454 (+20)
0.04% less ownership
Funds ownership: 56.72% → 56.68% (-0.04%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BTW
Boston Trust Walden
Boston,
Massachusetts
|
+$47.2M |
| 2 |
TCA
Tortoise Capital Advisors
Overland Park,
Kansas
|
+$37.1M |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$24.4M |
| 4 |
Goldman Sachs
New York
|
+$23.2M |
| 5 |
HF
HRT Financial
New York
|
+$16.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Pacer Advisors
Malvern,
Pennsylvania
|
-$151M |
| 2 |
CCM
Cinctive Capital Management
New York
|
-$37.6M |
| 3 |
BlackRock
New York
|
-$27.5M |
| 4 |
Blackstone Inc
New York
|
-$25.9M |
| 5 |
SCM
SIR Capital Management
New York
|
-$16.8M |
AM Hedge Fund Activity: Q1 2025 in Review
454 of the 7,472 institutional investors tracked by Wall St. Rank reported a position in Antero Midstream (AM) for Q1 2025, worth a combined $4.88B — up 18% from $4.12B a quarter earlier.
Buyers outnumbered sellers: 65 funds opened new AM positions and 40 closed out — a net gain of 25 holders — while 184 added to existing stakes and 127 trimmed.
The largest buyer was Boston Trust Walden, opening a new position worth an estimated $47.2M. The largest seller was Pacer Advisors, cutting an estimated $151M.
- 454 institutional investors held Antero Midstream (AM) as of Q1 2025, up from 434 in Q4 2024.
- Funds reported $4.88B of Antero Midstream stock for Q1 2025, up 18% quarter-over-quarter.
- 65 funds opened new Antero Midstream positions in Q1 2025 and 40 closed out, a net change of +25 holders.
- The largest Antero Midstream buyer in Q1 2025 was Boston Trust Walden, an estimated $47.2M added.
- The largest Antero Midstream seller in Q1 2025 was Pacer Advisors, an estimated $151M sold.
Based on aggregated 13F filings for Q1 2025.