Institutional Ownership
Lantheus Hldgs Inc
CUSIP 516544103COMLNTHQ1 2026
Institutional Holders
394
13F filers
Shares Held
64.45M
Aggregate institutional
Institutional Value
$4.76B
Q1 2026
Net New Holders
+14
61 new · 47 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions61
Increased141
Decreased131
Sold out47
Institutional Holders
394 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Blackrock, Inc. | 8.18M | $620.70M | −83.2K | Reduced |
| 2 | Farallon Capital Management LLC | 5.58M | $423.51M | +5.58M | New |
| 3 | Janus Henderson Group PLC | 4.77M | $362.17M | −932.4K | Reduced |
| 4 | Fmr LLC | 4.63M | $350.92M | +302.9K | Added |
| 5 | State Street Corp | 2.43M | $184.30M | +2.5K | Added |
| 6 | American Century Companies Inc | 1.78M | $135.10M | +1.01M | Added |
| 7 | Geode Capital Management, LLC | 1.77M | $133.97M | +39.4K | Added |
| 8 | Morgan Stanley | 1.65M | $124.88M | −111.1K | Reduced |
| 9 | Reinhart Partners, LLC. | 1.56M | $118.70M | +2.3K | Added |
| 10 | Dimensional Fund Advisors LP | 1.38M | $104.63M | −35.9K | Reduced |
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