Who Owns Nine Energy Service Inc (NINE)? -- Institutional Holders (2026-06-30)
28 institutions reported holding $150.2M of Nine Energy Service Inc (NINE) in SEC 13F filings for 2026-06-30. Largest institutional holders: MACKAY SHIELDS LLC ($39.2M), Philosophy Capital Management LLC ($30.9M), ADAGE CAPITAL PARTNERS GP, L.L.C. ($16.9M), CastleKnight Management LP ($13.4M), ALGEBRIS (UK) LTD ($10.8M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | MACKAY SHIELDS LLC | $39.2M | 3.0M | Trimmed |
| 2 | Philosophy Capital Management LLC | $30.9M | 2.4M | Trimmed |
| 3 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $16.9M | 1.3M | Trimmed |
| 4 | CastleKnight Management LP | $13.4M | 1.0M | Trimmed |
| 5 | ALGEBRIS (UK) LTD | $10.8M | 832,907 | Added |
| 6 | GENDELL JEFFREY L | $8.0M | 614,230 | Trimmed |
| 7 | VANGUARD GROUP INC | $7.9M | 605,570 | New |
| 8 | NOMURA HOLDINGS INC | $6.3M | 482,291 | Trimmed |
| 9 | MACKENZIE FINANCIAL CORP | $4.7M | 361,301 | Hold |
| 10 | Liberty Mutual Group Asset Management Inc. | $3.7M | 281,184 | Hold |
| 11 | NOMURA ASSET MANAGEMENT CO LTD | $2.2M | 166,237 | Hold |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | $1.7M | 129,347 | New |
| 13 | Orvieto Partners, L.P. | $1.0M | 80,559 | New |
| 14 | SEI INVESTMENTS CO | $1.0M | 79,515 | Hold |
| 15 | BlackRock, Inc. | $654,884 | 50,337 | New |
| 16 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $453,724 | 34,875 | Hold |
| 17 | STATE STREET CORP | $308,675 | 23,726 | New |
| 18 | Icon Wealth Advisors, LLC | $301,273 | 23,157 | New |
| 19 | PensionDanmark Pensionsforsikringsaktieselskab | $287,352 | 22,087 | New |
| 20 | Qube Research & Technologies Ltd | $242,871 | 18,668 | New |
| 21 | UBS Group AG | $236,353 | 18,167 | New |
| 22 | MORGAN STANLEY | $22,455 | 1,726 | Added |
| 23 | WELLS FARGO & COMPANY/MN | $6,050 | 465 | Hold |
| 24 | Royal Bank of Canada | $1,000 | 59 | New |
| 25 | BARCLAYS PLC | $130 | 10 | New |
Source: SEC Form 13F filings · as of 2026-06-30