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SILENCE THER SP ADR (SLN)
NASDAQ
$6.43+$0.06 (+0.94%)
Price as of Jun 03, 2026 4:10 PM EDT- $325.9MMarket Cap
- 17.74%1-Year Change
- BiotechnologyIndustry
SILENCE THER SP ADR (SLN)
$6.43+$0.06 (+0.94%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
TCG CROSSOVER MANAGEMENT, LLC | 6.42% | 3.0M | 0 (0.00%) | Mar 31, 2026 |
SIREN, L.L.C. | 6.16% | 2.9M | 0 (0.00%) | Mar 31, 2026 |
REDMILE GROUP, LLC | 4.58% | 2.2M | 0 (0.00%) | Mar 31, 2026 |
NANTAHALA CAPITAL MANAGEMENT, LLC | 4.54% | 2.1M | +604,304 (+28.15%) | Mar 31, 2026 |
CITADEL ADVISORS LLC | 2.61% | 1.2M | +990,746 (+80.23%) | Mar 31, 2026 |
MILLENNIUM MANAGEMENT LLC | 2.27% | 1.1M | +414,599 (+38.60%) | Mar 31, 2026 |
GREAT POINT PARTNERS LLC | 2.16% | 1.0M | +212,457 (+20.82%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
Viking Mutual Funds | 2.12% | 1.0M | 0 (0.00%) | Jan 30, 2026 |
MUTUAL FUND SERIES TRUST | 1.35% | 640,000 | 0 (0.00%) | Mar 31, 2026 |
iSHARES TRUST | 0.37% | 173,313 | -3,293 (-1.90%) | Mar 31, 2026 |
Tema ETF Trust | 0.16% | 76,769 | 0 (0.00%) | Feb 28, 2026 |
Advisors' Inner Circle Fund III | 0.07% | 34,893 | 0 (0.00%) | Mar 31, 2026 |
FIDELITY CONCORD STREET TRUST | 0.06% | 29,538 | 0 (0.00%) | Feb 28, 2026 |
ETFis Series Trust I | 0.05% | 21,393 | 0 (0.00%) | Jan 30, 2026 |
Current Ownership Distribution
- Institutions353.4M (92.89%)
- Insiders14.6M (3.84%)
- Mutual Funds12.4M (3.26%)
- Other0 (0.00%)
Insider Transactions
- 3.84% (14.6M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 1Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Lemus David | Award | Jan 02, 2026 | $0.00 | 90,000 | $0.00 | 90,000 |
Ede-Golightly James | Award | Jan 02, 2026 | $0.00 | 90,000 | $0.00 | 90,000 |
Romano Steven J. EVP and Chief R&D Officer | Award | Jan 02, 2026 | $0.00 | 300,000 | $0.00 | 300,000 |
MCINERNEY TIMOTHY | Award | Jan 02, 2026 | $0.00 | 90,000 | $0.00 | 90,000 |
HELLUMS RHONDA LYNETTE Chief Financial Officer | Award | Jan 02, 2026 | $0.00 | 375,000 | $0.00 | 375,000 |
Ede-Golightly James | Award | Dec 22, 2025 | $0.00 | 90,000 | $0.00 | 90,000 |
Ross Iain Interim PEO | Award | Dec 18, 2025 | $0.00 | 900,000 | $0.00 | 900,000 |
Griffiths Richard Ian | Sell | Oct 27, 2025 | $0.00 | 2,000 | $0.00 | 11.8M |
Griffiths Richard Ian | Buy | Oct 27, 2025 | $0.00 | 2,000 | $0.00 | 11.8M |
Griffiths Richard Ian | Sell | Aug 03, 2025 | $0.00 | 20,000 | $0.00 | 11.8M |
Griffiths Richard Ian | Buy | Aug 03, 2025 | $0.00 | 20,000 | $0.00 | 11.8M |
Griffiths Richard Ian | Buy | Jul 30, 2025 | $0.00 | 8,923 | $0.00 | 11.8M |
Griffiths Richard Ian | Buy | Jul 29, 2025 | $0.00 | 14,559 | $0.00 | 11.8M |
Griffiths Richard Ian | Buy | Jul 22, 2025 | $0.00 | 2,910 | $0.00 | 11.8M |
Griffiths Richard Ian | Buy | Jul 21, 2025 | $0.00 | 22,435 | $0.00 | 11.8M |
Griffiths Richard Ian | Buy | Jul 15, 2025 | $0.00 | 43,293 | $0.00 | 11.8M |
Griffiths Richard Ian | Buy | Jul 11, 2025 | $0.00 | 28,000 | $0.00 | 11.7M |
Griffiths Richard Ian | Buy | Jun 27, 2025 | $0.00 | 24,000 | $0.00 | 11.6M |
Griffiths Richard Ian | Buy | Jun 26, 2025 | $0.00 | 65,739 | $0.00 | 11.6M |
Griffiths Richard Ian | Buy | Jun 26, 2025 | $0.00 | 20,735 | $0.00 | 11.6M |
Griffiths Richard Ian | Buy | Jun 12, 2025 | $0.00 | 39,305 | $0.00 | 11.4M |
Griffiths Richard Ian | Buy | May 28, 2025 | $0.00 | 9,169 | $0.00 | 11.3M |
Griffiths Richard Ian | Buy | May 27, 2025 | $0.00 | 50,000 | $0.00 | 11.3M |
Griffiths Richard Ian | Buy | May 26, 2025 | $0.00 | 26,669 | $0.00 | 11.3M |
Griffiths Richard Ian | Buy | May 23, 2025 | $0.00 | 17,187 | $0.00 | 11.2M |
Griffiths Richard Ian | Buy | May 22, 2025 | $0.00 | 19,174 | $0.00 | 11.2M |
Griffiths Richard Ian | Buy | May 07, 2025 | $0.00 | 50,000 | $0.00 | 11.0M |
Griffiths Richard Ian | Buy | May 06, 2025 | $0.00 | 100,000 | $0.00 | 10.9M |
MCINERNEY TIMOTHY | Award | May 05, 2025 | $0.00 | 48,000 | $0.00 | 48,000 |
Griffiths Richard Ian | Buy | May 05, 2025 | $0.00 | 100,000 | $0.00 | 10.8M |