Nine Energy Service Inc
NINE
17 hedge funds and large institutions have $95.1M invested in Nine Energy Service Inc in 2026 Q1 according to their latest regulatory filings, with 17 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
83.5% more ownership
Funds ownership: 0% → 83.5% (+83%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MSL
Mackay Shields LLC
New York
|
+$25.1M |
| 2 |
PCM
Philosophy Capital Management
Alamo,
California
|
+$20.9M |
| 3 |
Adage Capital Partners
Boston,
Massachusetts
|
+$11.1M |
| 4 |
CM
CastleKnight Management
New York
|
+$9.5M |
| 5 |
AU
Algebris (UK)
London,
United Kingdom
|
+$6.48M |
Top Sellers
NINE Hedge Fund Activity: Q1 2026 in Review
17 of the 8,207 institutional investors tracked by Wall St. Rank reported a position in Nine Energy Service Inc (NINE) for Q1 2026, worth a combined $95.1M.
Buyers outnumbered sellers: 17 funds opened new NINE positions and 0 closed out — a net gain of 17 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Mackay Shields LLC, opening a new position worth an estimated $25.1M.
- 17 institutional investors held Nine Energy Service Inc (NINE) as of Q1 2026, up from 0 in Q4 2025.
- Funds reported $95.1M of Nine Energy Service Inc stock for Q1 2026.
- 17 funds opened new Nine Energy Service Inc positions in Q1 2026 and 0 closed out, a net change of +17 holders.
- The largest Nine Energy Service Inc buyer in Q1 2026 was Mackay Shields LLC, an estimated $25.1M added.
Based on aggregated 13F filings for Q1 2026.