Nine Energy Service, Inc. (NINE)
OIL & GAS FIELD SERVICES, NEC
Nine Energy Service, Inc. (NINE) is listed on NYSE American, where it has traded since March 31, 2026.
- Listed On
- NYSE American
- Listed Since
- March 31, 2026
- Employees
- 1,072
- Market Cap
- $114M
About Nine Energy Service, Inc.
Nine Energy Service Inc is a North American onshore completion and production services provider. It targets unconventional oil and gas resource development. The Company operates as one reportable segment, known as Completions Solutions. The Completions Solutions segment provides services and products integral to the completion of unconventional wells through a full range of tools and methodologies. These services and products are similar in purpose and end use by focusing on preparing and enabling a well to produce oil and gas and must be completed in order for a well to begin producing hydrocarbons. It operates in the U.S, Canada, and other countries where the majority of the revenue is generated from the United States.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 26 institutions reported holding NINE, with 11.5 million shares worth $150.2 million in aggregate. The largest reported holder was Mackay Shields, with 3.0 million shares worth $39.2 million. Of the 5 largest holders listed below, 1 added shares and 4 reduced their positions during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| Mackay Shields | 3,011,565 | $39M | Reduced 1.79% |
| Philosophy Capital Management | 2,377,783 | $31M | Reduced 6.79% |
| Adage Capital Partners GP | 1,299,427 | $17M | Reduced 4.11% |
| Castleknight Management | 1,031,548 | $13M | Reduced 10.92% |
| Algebris (UK) | 832,907 | $11M | Added 5.45% |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is NINE?
Nine Energy Service, Inc. (NINE) is listed on NYSE American, where it has traded since March 31, 2026.
Who are the largest institutional holders of NINE?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of NINE were Mackay Shields, Philosophy Capital Management and Adage Capital Partners GP.
How many institutions own NINE?
26 institutions reported a position in NINE for the quarter ended June 30, 2026, worth $150.2 million in total.
Did institutions buy or sell NINE last quarter?
Of the 5 largest reported holders, 1 added shares and 4 reduced their positions during the quarter. Every reported holder and its change is on the SentiSense ownership page for NINE.
Every reported institutional holder, plus insider and congressional trades in NINE, on SentiSense.