LANTHEUS HOLDINGS INC LNTH
$109.89
+0.9% 52w: $50.11 – $110.94
Latest 13F among current holders filed 17 days ago (Jun 18, 2026)
Price — last 12 months
research preview data50.1180.53110.94
Jun 20, 2025 Jul 2, 2026
Institutional holders
411
+13 QoQ
13F value
$5.54B
+19.4% QoQ
Smart-money holders
24
signal tier ≥ 2
New smart buyers
3
Q1 2026
Options barometer
1.5×
$31.1M calls / $21.4M puts
Institutional value by quarter
Number of holders
Who owns LNTH?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | Index provider | 8.2M | $620.7M | 0.0% | -1.0% |
| FARALLON CAPITAL MANAGEMENT LLC ★2 | Fundamental diversified | 5.6M | $423.5M | 2.8% | +2.9% |
| JANUS HENDERSON GROUP PLC | Diversified mechanical | 4.8M | $362.2M | 0.2% | -16.3% |
| FMR LLC | Long only active | 4.6M | $350.9M | 0.0% | +7.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 3.2M | $240.8M | 0.0% | — |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 2.9M | $221.1M | 0.0% | — |
| STATE STREET CORP | Index provider | 2.4M | $184.3M | 0.0% | +0.1% |
| AMERICAN CENTURY COMPANIES INC | Diversified mechanical | 1.8M | $135.1M | 0.1% | +131.6% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 1.8M | $134.0M | 0.0% | +2.3% |
| MORGAN STANLEY | Bank broker | 1.6M | $124.9M | 0.0% | -6.3% |
| REINHART PARTNERS, LLC. ★2 | Fundamental diversified | 1.6M | $118.7M | 3.4% | +0.1% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 1.4M | $104.6M | 0.0% | -2.5% |
| Carmignac Gestion ★2 | Fundamental diversified | 1.3M | $100.7M | 1.5% | +18.4% |
| Swedbank AB | Other | 1.2M | $93.2M | 0.1% | Held |
| TD Asset Management Inc | Diversified mechanical | 1.1M | $86.0M | 0.1% | +59.2% |
| Point72 Asset Management, L.P. | Multistrat pod | 974.2K | $73.9M | 0.1% | -4.0% |
| PRICE T ROWE ASSOCIATES INC /MD/ | Diversified mechanical | 919.7K | $69.8M | 0.0% | +12.5% |
| UBS Group AG | Bank broker | 867.7K | $65.8M | 0.0% | +118.9% |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | Diversified mechanical | 840.4K | $63.7M | 0.1% | -10.6% |
| DEERFIELD MANAGEMENT COMPANY, L.P. | Quant stat arb | 828.0K | $62.8M | 0.9% | Held |
| NORTHERN TRUST CORP | Index provider | 804.9K | $61.1M | 0.0% | +0.9% |
| WELLINGTON MANAGEMENT GROUP LLP | Long only active | 768.9K | $58.3M | 0.0% | +560.7% |
| MACKENZIE FINANCIAL CORP | Diversified mechanical | 714.6K | $54.2M | 0.1% | +8.6% |
| JPMORGAN CHASE & CO | Bank broker | 739.5K | $54.0M | 0.0% | +0.1% |
| BROWN ADVISORY INC | Diversified mechanical | 687.6K | $52.2M | 0.1% | New |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 657.4K | $49.9M | 0.0% | +2.2% |
| Epoch Investment Partners, Inc. | Other | 649.8K | $49.3M | 0.3% | +59.4% |
| Polaris Capital Management, LLC ★2 | Fundamental diversified | 617.0K | $46.8M | 3.8% | +14.7% |
| MARSHALL WACE, LLP | Quant stat arb | 611.7K | $46.4M | 0.1% | +162.9% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Diversified mechanical | 598.9K | $45.4M | 0.1% | +686.1% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Other | 577.6K | $43.8M | 0.2% | +216.9% |
| GOLDMAN SACHS GROUP INC | Bank broker | 555.6K | $42.1M | 0.0% | +55.6% |
| Balyasny Asset Management L.P. | Multistrat pod | 539.4K | $40.9M | 0.1% | +283.1% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 531.6K | $40.3M | 0.0% | -35.1% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Bank broker | 486.5K | $36.9M | 0.0% | -2.7% |
| Boston Partners | Other | 470.7K | $35.7M | 0.0% | New |
| Bank of New York Mellon Corp | Diversified mechanical | 463.8K | $35.2M | 0.0% | -1.2% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 459.0K | $34.8M | 0.0% | — |
| Portolan Capital Management, LLC | Other | 417.4K | $31.7M | 1.7% | -12.3% |
| Summit Street Capital Management, LLC ★2 | Fundamental diversified | 415.5K | $31.5M | 4.5% | +2.4% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | Other | 399.6K | $30.3M | 0.1% | -23.5% |
| Longaeva Partners L.P. ★2 | Fundamental diversified | 383.9K | $29.1M | 1.4% | New |
| BRIGADE CAPITAL MANAGEMENT, LP ★2 | Fundamental concentrated | 363.7K | $27.6M | 34.4% | +185.1% |
| Invesco Ltd. | Index provider | 362.6K | $27.5M | 0.0% | -1.0% |
| Private Capital Management, LLC ★2 | Fundamental diversified | 357.6K | $27.1M | 2.8% | -36.0% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Other | 346.8K | $26.3M | 0.0% | New |
| VOYA INVESTMENT MANAGEMENT LLC | Diversified mechanical | 337.0K | $25.6M | 0.0% | +728.1% |
| Alyeska Investment Group, L.P. | Quant stat arb | 305.5K | $23.2M | 0.1% | New |
| BNP PARIBAS FINANCIAL MARKETS | Bank broker | 299.7K | $22.7M | 0.0% | -2.3% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | Other | 292.8K | $22.2M | 0.2% | -29.7% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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