Lantheus (LNTH)
Commercializes PET radiodiagnostics and ultrasound-enhancing agents for prostate cancer, amyloid, and cardiac imaging.
$99.92
vs last close−0.09 (−0.09%)
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13F · 13D/G · Form 4
| Institutions | 116.30% | 75.91M shares | |
|---|---|---|---|
| 479 holders · as of Jun 30, 2026 | |||
| Insiders | 2.27% | 1.48M shares | |
| 17 holders · as of Sep 2, 2026 | |||
| Strategic holders | 31.64% | 20.65M shares | |
| 3 holders · as of May 15, 2026 | |||
| Adds to | 150.21% | ||
65.27M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
These groups come from separate filings that can overlap, so they add to 150.21%; nothing is left for Other.
13F, as of Jun 30, 2026
479 holders · 75.91M shares · 97 new positions · 249 increased · 145 reduced · 37 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 8.40M | 12.87% | +214.4K | Aug 7, 2026 |
| Farallon Capital Management LLC | 5.58M | 8.55% | 0 | Aug 14, 2026 |
| Jupiter Topco LLC | 5.19M | 7.95% | +5.19Mnew | Aug 14, 2026 |
| FMR LLC | 3.88M | 5.94% | −746.5K | Aug 13, 2026 |
| Vanguard Portfolio Management LLC | 3.24M | 4.96% | +64.2K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 2.93M | 4.49% | +17.9K | Aug 13, 2026 |
| American Century Companies Inc | 2.82M | 4.32% | +1.04M | Aug 12, 2026 |
| State Street Corp | 2.50M | 3.83% | +70.9K | Aug 7, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Janus Henderson Group PLC | 7.40% | 4.77M | 13G | May 15, 2026 |
| Michael G. Linnincl. Rajiv A. Patel, Thomas G. Roberts, Jr. +26 more | 7.30% | 5.06M | 13G | Nov 14, 2024 |
| FMR LLC | 6.50% | 4.40M | 13G | Nov 5, 2025 |
| Vanguard Capital Management | 5.25% | 3.42M | 13G | Apr 30, 2026 |
| Vanguard Portfolio Management | 5.06% | 3.30M | 13G | Jul 31, 2026 |
Form 4
Latest trades
No open-market trades in the last 12 months.
House and Senate disclosures
Not reported.