Tenon Medical Inc.
13F holders, Q3 2025 (September 30)14holders +3
4new positions
1sold out
1famous investor
$1.18avg. 13F price*
At the end of Q3 2025, 14 institutions reported holding Tenon Medical Inc. in their 13F filings, up 3 from Q2 2025. 4 opened new positions and 1 sold out. The largest holders were Vanguard Group Inc. ($137K), Geode Capital Management, LLC ($58K) and SBI Securities Co., Ltd. ($47K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Tenon Medical Inc.
- CUSIP
- 88066N303
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 4 | $160K |
| Exits | 1 | $48 |
All 13F filers, Q2 2025 → Q3 2025: 165,063 shares bought and 24,680 shares sold, net +140,383 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 14 holders
| Vanguard Group Inc. | 0.00% | New | 116,343 | $137K |
| Geode Capital Management, LLC | 0.00% | Add +139.8% | 49,503 | $58K |
| SBI Securities Co., Ltd. | 0.00% | Reduce -0.0% | 39,722 | $47K |
| XTX Topco Ltd | 0.00% | Add +1.3% | 23,933 | $28K |
| Citadel Advisors | 0.00% | New | 18,957 | $22K |
| Spectrum Asset Management, Inc. (NB/CA) | 0.00% | Reduce -58.5% | 10,650 | $13K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +18.5% | 3,023 | $4K |
| UBS Group AG | 0.00% | Reduce -81.5% | 2,176 | $3K |
| Morgan Stanley | 0.00% | No change | 188 | $222 |
| Root Financial Partners, LLC | 0.00% | New | 80 | $94 |
| Bank of America Corp. | 0.00% | Add +2.8% | 74 | $87 |
| Citigroup Inc. | 0.00% | New | 43 | $51 |
| BNP Paribas Financial Markets | 0.00% | Reduce -4.0% | 24 | $28 |
| Allworth Financial LP | 0.00% | No change | 20 | $24 |
"% of holder's portfolio" is TENON MEDICAL INC's weight in each manager's 13F, not the share of Tenon Medical Inc. the manager owns.