Nine Energy Service
NINE · NYSE American
$8.49+$0.30 (+3.66%)TodayMarket closed ·
Prev close $8.19
Who owns NINE
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 79.1% of NINE’s shares.
- MacKay Shields LLC21.6%
- Philosophy Capital Management LLC17.0%
- Adage Capital Management, L.P.9.3%
- Castleknight Management LP7.4%
- Next 6 largest institutions23.7%
- All other shareholders20.9%
| Holder | Shares | % of shares |
|---|---|---|
| MacKay Shields LLC | 3.01M | 21.59% |
| Philosophy Capital Management LLC | 2.38M | 17.05% |
| Adage Capital Management, L.P. | 1.30M | 9.31% |
| Castleknight Management LP | 1.03M | 7.39% |
| Algebris (UK) Limited | 832.91K | 5.97% |
| Tontine Asset Management, LLC | 614.23K | 4.40% |
| Vanguard Capital Management, LLC | 518.72K | 3.72% |
| Cygnus Capital Advisors, LLC | 500.36K | 3.59% |
| Nomura Securities Co., Ltd. | 482.29K | 3.46% |
| Mackenzie Financial Corporation | 361.30K | 2.59% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Algebris Global Credit Opportunities Fund | 653.65K | 4.69% |
| NYLIM VP MacKay High Yield Corporate Bd Ptf | 363.86K | 2.61% |
| Vanguard Total Stock Market Index Fund | 354.26K | 2.54% |
| Nomura Funds Ireland-US High Yield Bond Fund | 166.24K | 1.19% |
| CoRe Series - Global Macro Credit Fam Fund | 161.24K | 1.16% |
Insider trades
Form 4 filings by officers, directors and large holders
Insiders made no open-market buys or sales of NINE in the last 6 months.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Law Adam R. | Award | 92.22K | — |
| Schmidt Heather | Award | 33.33K | — |
| Hall Jerome D JR | Award | 27.78K | — |
| Luz S. Brett | Award | 38.89K | — |
| Schmidt Heather | Award | 38.89K | — |
| Hawks Carney | Award | 41.67K | — |
| Willis Darryl Keith | Award | 27.78K | — |
| Fox Ann G | Award | 331.11K | — |
| BARTELS PATRICK J JR | Award | 27.78K | — |
| Crombie David | Award | 136.11K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 241.32K
- Days to cover
- 4.16
- % of shares outstanding
- 1.73%
- Average daily volume
- 58.00K
- Change since last report
- +0.3%
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