16 institutions reported holding $315,418 of TENON MEDICAL INC (TNON) in SEC 13F filings for 2026-06-30. Largest institutional holders: Warberg Asset Management LLC ($140,442), ARMISTICE CAPITAL, LLC ($56,158), VANGUARD GROUP INC ($37,928), HRT FINANCIAL LP ($27,000), GEODE CAPITAL MANAGEMENT, LLC ($26,288). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Warberg Asset Management LLC | $140,442 | 430,407 | New |
| 2 | ARMISTICE CAPITAL, LLC | $56,158 | 172,105 | New |
| 3 | VANGUARD GROUP INC | $37,928 | 116,343 | Hold |
| 4 | HRT FINANCIAL LP | $27,000 | 84,605 | New |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $26,288 | 80,566 | Trimmed |
| 6 | SBI Securities Co., Ltd. | $12,962 | 39,725 | Added |
| 7 | NORTHERN TRUST CORP | $10,129 | 31,043 | Added |
| 8 | Spectrum Asset Management, Inc. (NB/CA) | $3,476 | 10,650 | Hold |
| 9 | CITIGROUP INC | $564 | 1,730 | Trimmed |
| 10 | Tower Research Capital LLC (TRC) | $299 | 915 | Trimmed |
| 11 | FIDUCIARY FINANCIAL ADVISORS | $62 | 190 | New |
| 12 | MORGAN STANLEY | $61 | 188 | Hold |
| 13 | Clear Street Group Inc. | $33 | 100 | New |
| 14 | BNP PARIBAS FINANCIAL MARKETS | $8 | 24 | Hold |
| 15 | Allworth Financial LP | $7 | 20 | Hold |
| 16 | UBS Group AG | $1 | 4 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30