Nine Energy Service, Inc. NINE
CIK 0001532286 · CUSIP 65441V200
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | MACKAY SHIELDS LLC CIK 61227 · View history | $25.14M 3,066,434 shares | 0.92% | +3.07MNew | SEC filing ↗ Apr 27, 2026 | ▾ |
| 02 | Philosophy Capital Management LLC CIK 1869199 · View history | $20.92M 2,551,128 shares | 2.44% | +2.55MNew | SEC filing ↗ May 15, 2026 | ▾ |
| 03 | ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history | $11.11M 1,355,149 shares | 0.02% | +1.36MNew | SEC filing ↗ May 15, 2026 | ▾ |
| 04 | CastleKnight Management LP CIK 1835751 · View history | $9.50M 1,157,943 shares | 0.44% | +1.16MNew | SEC filing ↗ May 15, 2026 | ▾ |
| 05 | ALGEBRIS (UK) LTD CIK 1700286 · View history | $6.47M 789,895 shares | 0.47% | +789.89KNew | SEC filing ↗ May 13, 2026 | ▾ |
| 06 | GENDELL JEFFREY L CIK 1056581 · View history | $6.43M 784,501 shares | 0.09% | +784.50KNew | SEC filing ↗ May 15, 2026 | ▾ |
| 07 | NOMURA HOLDINGS INC CIK 1163653 · View history | $4.12M 502,053 shares | 0.03% | +502.05KNew | SEC filing ↗ May 15, 2026 | ▾ |
| 08 | Cygnus Capital Advisors, LLC CIK 2114319 · View history | $3.73M 455,058 shares | 2.55% | +455.06KNew | SEC filing ↗ May 13, 2026 | ▾ |
| 09 | MACKENZIE FINANCIAL CORP CIK 919859 · View history | $2.62M 361,301 shares | 0.00% | +361.30KNew | SEC filing ↗ May 13, 2026 | ▾ |
| 10 | Liberty Mutual Group Asset Management Inc. CIK 1533497 · View history | $2.31M 281,184 shares | 0.18% | +281.18KNew | SEC filing ↗ May 15, 2026 | ▾ |
| 11 | NOMURA ASSET MANAGEMENT CO LTD CIK 1055964 · Amended · View history | $1.36M 166,237 shares | 0.00% | +166.24KNew | SEC filing ↗ May 11, 2026 | ▾ |
| 12 | SEI INVESTMENTS CO CIK 350894 · View history | $652.02K 79,515 shares | 0.00% | +79.52KNew | SEC filing ↗ May 13, 2026 | ▾ |
| 13 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO CIK 1007280 · View history | $285.98K 34,875 shares | 0.00% | +34.88KNew | SEC filing ↗ May 14, 2026 | ▾ |
| 14 | ACR Alpine Capital Research, LLC CIK 1508822 · View history | $279.00K 46,500 shares | 0.00% | +46.50KNew | SEC filing ↗ Apr 30, 2026 | ▾ |
| 15 | JPMORGAN CHASE & CO CIK 19617 · Amended · View history | $127.36K 15,531 shares | 0.00% | +15.53KNew | SEC filing ↗ May 13, 2026 | ▾ |
| 16 | WELLS FARGO & COMPANY/MN CIK 72971 · Amended · View history | $3.81K 465 shares | 0.00% | +465New | SEC filing ↗ May 11, 2026 | ▾ |
| 17 | MORGAN STANLEY CIK 895421 · View history | $3.81K 465 shares | 0.00% | +465New | SEC filing ↗ May 15, 2026 | ▾ |
Showing 17 / 17 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Take these holdings further.
This page includes 17 of 17 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 17 of 17 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"65441V200","quarter":"2026Q1","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.