NEXTNAV INC. NN
CIK 0001865631 · CUSIP 65345N106
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 | Fortress Investment Group LLC CIK 1380393 · View history | $227.13M 14,178,054 shares | 57.97% | 0(0.0%)Unchanged | SEC filing ↗ May 15, 2026 | ▾ |
| 02 | Clutterbuck Capital Management LLC CIK 1517638 · View history | $150.50M 9,300,806 shares | 91.70% | +3.54M(+61.4%)Added | SEC filing ↗ May 14, 2026 | ▾ |
| 03 | BlackRock, Inc. CIK 2012383 · View history | $119.79M 7,477,595 shares | 0.00% | +234.09K(+3.2%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 04 | Wolf Hill Capital Management, LP CIK 1785988 · View history | $112.78M 7,040,191 shares | 16.00% | +1.89M(+36.7%)Added | SEC filing ↗ May 14, 2026 | ▾ |
| 05 | SUSQUEHANNA ADVISORS GROUP, INC. CIK 1444949 · View history | $88.91M 5,550,124 shares | 4.15% | +67.78K(+1.2%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 06 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $62.52M 3,902,659 shares | 0.00% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 07 | UBS Group AG CIK 1610520 · View history | $42.01M 2,622,598 shares | 0.01% | +630.77K(+31.7%)Added | SEC filing ↗ May 5, 2026 | ▾ |
| 08 | MILFAM LLC CIK 1728825 · View history | $40.29M 2,515,213 shares | 40.57% | — | SEC filing ↗ Apr 24, 2026 | ▾ |
| 09 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history | $37.69M 2,352,376 shares | 0.00% | — | SEC filing ↗ May 8, 2026 | ▾ |
| 10 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $37.53M 2,342,370 shares | 0.00% | +73.90K(+3.3%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 11 | STATE STREET CORP CIK 93751 · View history | $35.80M 2,234,917 shares | 0.00% | +63.04K(+2.9%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 12 | Ancora Advisors LLC CIK 1446114 · View history | $34.77M 2,170,175 shares | 0.74% | +223.09K(+11.5%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 13 | VAN ECK ASSOCIATES CORP CIK 869178 · View history | $30.85M 1,925,907 shares | 0.02% | +546.38K(+39.6%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 14 | PLUSTICK MANAGEMENT LLC CIK 1643351 · View history | $27.36M 1,708,000 shares | 13.21% | -357.82K(-17.3%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 15 | Empyrean Capital Partners, LP CIK 1317195 · View history | $22.94M 1,432,000 shares | 0.76% | -454.00K(-24.1%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 16 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $21.44M 1,338,171 shares | 0.02% | +789.42K(+143.9%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 17 | JANE STREET GROUP, LLC CIK 1595888 · View history | $17.23M 1,075,542 shares | 0.02% | +250.06K(+30.3%)Added | SEC filing ↗ May 12, 2026 | ▾ |
| 18 | SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history | $17.13M 1,069,332 shares | 0.02% | -1.54M(-59.0%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 19 | GROUP ONE TRADING, L.P. CIK 932540 · View history | $16.50M 1,030,154 shares | 0.55% | -1.11M(-51.8%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
| 20 | NORTHERN TRUST CORP CIK 73124 · View history | $12.72M 793,974 shares | 0.00% | +22.09K(+2.9%)Added | SEC filing ↗ May 14, 2026 | ▾ |
Showing 20 / 192 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.
Explore all 192 reporting institutions.
This page includes 20 of 192 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 20 of 192 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":"65345N106","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.