6 institutions reported holding $352,825 of NEXTNAV INC COMMON STOCK (NN) in SEC 13F filings for 2026-06-30. Largest institutional holders: FNY Investment Advisers, LLC ($238,000), Grove Bank & Trust ($53,490), GAMMA Investing LLC ($38,281), MassMutual Private Wealth & Trust, FSB ($18,632), Versant Capital Management, Inc ($3,887). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | FNY Investment Advisers, LLC | $238,000 | 13,409 | Trimmed |
| 2 | Grove Bank & Trust | $53,490 | 3,000 | New |
| 3 | GAMMA Investing LLC | $38,281 | 2,147 | Added |
| 4 | MassMutual Private Wealth & Trust, FSB | $18,632 | 1,045 | Added |
| 5 | Versant Capital Management, Inc | $3,887 | 218 | Trimmed |
| 6 | HARBOR INVESTMENT ADVISORY, LLC | $535 | 30 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30