Antero Midstream
514 hedge funds and large institutions have $6.42B invested in Antero Midstream in 2026 Q1 according to their latest regulatory filings, with 85 funds opening new positions, 192 increasing their positions, 155 reducing their positions, and 50 closing their positions.
227% more call options, than puts
Call options by funds: $56.5M | Put options by funds: $17.3M
70% more first-time investments, than exits
New positions opened: 85 | Existing positions closed: 50
50% more funds holding in top 10
Funds holding in top 10: 4 → 6 (+2)
30% more capital invested
Capital invested by funds: $4.95B → $6.42B (+$1.47B)
24% more repeat investments, than reductions
Existing positions increased: 192 | Existing positions reduced: 155
5% more funds holding
Funds holding: 489 → 514 (+25)
0.73% more ownership
Funds ownership: 58.4% → 59.14% (+0.73%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AllianceBernstein
Nashville,
Tennessee
|
+$68.8M |
| 2 |
Prudential Financial
Newark,
New Jersey
|
+$53.5M |
| 3 |
CCMG
Clark Capital Management Group
Philadelphia,
Pennsylvania
|
+$38.8M |
| 4 |
Fiera Capital (Canada)
Montreal,
Quebec, Canada
|
+$32.5M |
| 5 |
EGA
Eagle Global Advisors
Houston,
Texas
|
+$27.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$42.8M |
| 2 |
Invesco
Atlanta,
Georgia
|
-$39M |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$36.3M |
| 4 |
SCM
SIR Capital Management
New York
|
-$31.5M |
| 5 |
Point72 Asset Management
Stamford,
Connecticut
|
-$24.8M |
AM Hedge Fund Activity: Q1 2026 in Review
514 of the 8,180 institutional investors tracked by Wall St. Rank reported a position in Antero Midstream (AM) for Q1 2026, worth a combined $6.42B — up 30% from $4.95B a quarter earlier.
Buyers outnumbered sellers: 85 funds opened new AM positions and 50 closed out — a net gain of 35 holders — while 192 added to existing stakes and 155 trimmed.
The largest buyer was AllianceBernstein, adding an estimated $68.8M. The largest seller was BlackRock, cutting an estimated $42.8M.
- 514 institutional investors held Antero Midstream (AM) as of Q1 2026, up from 489 in Q4 2025.
- Funds reported $6.42B of Antero Midstream stock for Q1 2026, up 30% quarter-over-quarter.
- 85 funds opened new Antero Midstream positions in Q1 2026 and 50 closed out, a net change of +35 holders.
- The largest Antero Midstream buyer in Q1 2026 was AllianceBernstein, an estimated $68.8M added.
- The largest Antero Midstream seller in Q1 2026 was BlackRock, an estimated $42.8M sold.
Based on aggregated 13F filings for Q1 2026.