# NINE ENERGY SERVICE INC (NINE)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/NINE/

- Reporting holders: 28
- Reported value: $150.5M
- Shares held by institutions: 11,570,512 of 13,949,990 outstanding
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [MacKay Shields LLC](https://holderbook.com/funds/61227-mackay-shields-llc/) | $39.2M | 3,011,565 | 1.3% | 2 |
| [Philosophy Capital Management LLC](https://holderbook.com/funds/1869199-philosophy-capital-management-llc/) | $30.9M | 2,377,783 | 1.5% | 2 |
| [ADAGE CAPITAL PARTNERS GP, L.L.C.](https://holderbook.com/funds/1165408-adage-capital-partners-gp-l-l-c/) | $16.9M | 1,299,427 | 0.0% | 2 |
| [CastleKnight Management LP](https://holderbook.com/funds/1835751-castleknight-management-lp/) | $13.4M | 1,031,548 | 0.2% | 2 |
| [ALGEBRIS (UK) LTD](https://holderbook.com/funds/1700286-algebris-uk-ltd/) | $10.8M | 832,907 | 0.7% | 2 |
| [GENDELL JEFFREY L](https://holderbook.com/funds/1056581-gendell-jeffrey-l/) | $8.0M | 614,230 | 0.1% | 2 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $6.7M | 518,721 | 0.0% | 1 |
| [NOMURA HOLDINGS INC](https://holderbook.com/funds/1163653-nomura-holdings-inc/) | $6.3M | 482,291 | 0.0% | 2 |
| [MACKENZIE FINANCIAL CORP](https://holderbook.com/funds/919859-mackenzie-financial-corp/) | $4.7M | 361,301 | 0.0% | 2 |
| [Liberty Mutual Group Asset Management Inc.](https://holderbook.com/funds/1533497-liberty-mutual-group-asset-management-inc/) | $3.7M | 281,184 | 0.3% | 2 |
| [NOMURA ASSET MANAGEMENT CO LTD](https://holderbook.com/funds/1055964-nomura-asset-management-co-ltd/) | $2.2M | 166,237 | 0.0% | 2 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $1.7M | 129,347 | 0.0% | 1 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $1.1M | 82,301 | 0.0% | 1 |
| [Orvieto Partners, L.P.](https://holderbook.com/funds/2052484-orvieto-partners-l-p/) | $1.0M | 80,559 | 0.7% | 1 |
| [SEI INVESTMENTS CO](https://holderbook.com/funds/350894-sei-investments-co/) | $1.0M | 79,515 | 0.0% | 2 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $654.9K | 50,337 | 0.0% | 1 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $617.4K | 47,452 | 0.0% | 1 |
| [PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO](https://holderbook.com/funds/1007280-public-employees-retirement-system-of-ohio/) | $453.7K | 34,875 | 0.0% | 2 |
| [Icon Wealth Advisors, LLC](https://holderbook.com/funds/1963212-icon-wealth-advisors-llc/) | $301.3K | 23,157 | 0.0% | 1 |
| [PensionDanmark Pensionsforsikringsaktieselskab](https://holderbook.com/funds/1897090-pensiondanmark-pensionsforsikringsaktieselskab/) | $287.4K | 22,087 | 0.0% | 1 |
| [Qube Research & Technologies Ltd](https://holderbook.com/funds/1729829-qube-research-technologies-ltd/) | $242.9K | 18,668 | 0.0% | 1 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $236.4K | 18,167 | 0.0% | 1 |
| [Vanguard Global Advisers, LLC](https://holderbook.com/funds/1811242-vanguard-global-advisers-llc/) | $59.2K | 4,548 | 0.0% | 1 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $22.5K | 1,726 | 0.0% | 2 |
| [Cygnus Capital Advisors, LLC](https://holderbook.com/funds/2114319-cygnus-capital-advisors-llc/) | $6.5K | 500,358 | 4.4% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 28 | $150.5M |
| Q1 2026 | 17 | $95.1M |
| Q4 2025 | 2 | $38.2K |
| Q3 2025 | 2 | $74.1K |
| Q2 2025 | 2 | $38.2K |
| Q1 2025 | 2 | $60.3K |
| Q4 2024 | 2 | $34.8K |
| Q3 2024 | 2 | $56.8K |
| Q2 2024 | 2 | $87.3K |
| Q1 2024 | 2 | $5.5K |
| Q4 2023 | 3 | $450.3K |
| Q3 2023 | 3 | $531.8K |