Security record · archived quarter
LNTH
Lantheus Holdings, Inc. · Healthcare · Drug Manufacturers - Specialty & Generic
20Tracked holders
+2Δ holders
33.16MShares held
$1.70BReported value
+2New positions
−1Exits
Momentum inputs (comparable managers):
holder breadth +11.1% ·
share flow -4.6% ·
net new positions +5.0%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 129 | +5 | 56.22M | $5.58B | +13 | −7 |
| Q1 2026 | 126 | +6 | 62.19M | $3.90B | +10 | −5 |
| Q4 2025 | 120 | -2 | 60.97M | $3.47B | +2 | −3 |
| Q3 2025 | 20 | +2 | 33.16M | $1.70B | +2 | −1 |
| Q2 2025 | 16 | -2 | 29.15M | $2.39B | +1 | −3 |
| Q1 2025 | 15 | 0 | 7.80M | $761.04M | — | — |
| Q4 2024 | 15 | 0 | 6.76M | $604.90M | +2 | −2 |
| Q3 2024 | 14 | 0 | 4.84M | $531.32M | +1 | −1 |
| Q2 2024 | 14 | — | 5.72M | $459.02M | — | — |
Who holds it · Q3 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 8.27M | -3.1% | $423.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 17 | The Vanguard Group ✦ (passive) | 6.95M | +1.7% | $356.59M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | The Vanguard Group ✦ (passive) | 6.95M | +1.7% | $356.59M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 19 | The Vanguard Group ✦ (passive) | 6.95M | +1.7% | $356.59M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | The Vanguard Group ✦ (passive) | 6.95M | +1.7% | $356.59M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | The Vanguard Group ✦ (passive) | 6.95M | +1.7% | $356.59M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 22 | Fidelity (FMR) ✦ | 4.20M | -16.3% | $215.37M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 23 | Fidelity (FMR) ✦ | 4.20M | -16.3% | $215.37M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 24 | Fidelity (FMR) ✦ | 4.20M | -16.3% | $215.37M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 25 | Fidelity (FMR) ✦ | 4.20M | -16.3% | $215.37M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 26 | Fidelity (FMR) ✦ | 4.20M | -16.3% | $215.37M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 27 | Fidelity (FMR) ✦ | 4.20M | -16.3% | $215.37M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 28 | Morgan Stanley ✦ | 3.88M | — | $198.91M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Morgan Stanley ✦ | 3.88M | — | $198.91M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Morgan Stanley ✦ | 3.88M | — | $198.91M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Morgan Stanley ✦ | 3.88M | — | $198.91M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Morgan Stanley ✦ | 3.88M | — | $198.91M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Morgan Stanley ✦ | 3.88M | — | $198.91M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 3.88M | — | $198.91M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 3.88M | — | $198.91M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 3.88M | — | $198.91M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 3.88M | — | $198.91M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | Morgan Stanley ✦ | 3.88M | — | $198.91M | 0.0% | n/c | 1 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 3.88M | — | $198.91M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 3.88M | — | $198.91M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | State Street Global Advisors ✦ (passive) | 2.50M | -2.4% | $128.07M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 42 | State Street Global Advisors ✦ (passive) | 2.50M | -2.4% | $128.07M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 43 | Geode Capital Management ✦ (passive) | 1.75M | -1.3% | $90.00M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 44 | Geode Capital Management ✦ (passive) | 1.75M | -1.3% | $90.00M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 45 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 60 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 63 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 65 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 66 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 68 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 69 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 70 | JPMorgan Chase ✦ | 1.56M | — | $80.20M | 0.0% | n/c | 1 | SEC ↗ |
| 71 | T. Rowe Price ✦ | 811.91K | -21.4% | $41.64M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 72 | T. Rowe Price ✦ | 811.91K | -21.4% | $41.64M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 73 | Wellington Management ✦ | 771.97K | -55.1% | $39.59M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 74 | Wellington Management ✦ | 771.97K | -55.1% | $39.59M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 75 | Wellington Management ✦ | 771.97K | -55.1% | $39.59M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 76 | Wellington Management ✦ | 771.97K | -55.1% | $39.59M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 77 | Wellington Management ✦ | 771.97K | -55.1% | $39.59M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 78 | Wellington Management ✦ | 771.97K | -55.1% | $39.59M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 79 | Wellington Management ✦ | 771.97K | -55.1% | $39.59M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 80 | Wellington Management ✦ | 771.97K | -55.1% | $39.59M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 81 | Wellington Management ✦ | 771.97K | -55.1% | $39.59M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 82 | Goldman Sachs Group ✦ | 557.44K | — | $28.59M | 0.0% | n/c | 1 | SEC ↗ |
| 83 | Goldman Sachs Group ✦ | 557.44K | — | $28.59M | 0.0% | n/c | 1 | SEC ↗ |
| 84 | Citadel Advisors ✦ | 519.38K | +119.1% | $26.64M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 85 | Citadel Advisors ✦ | 519.38K | +119.1% | $26.64M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 86 | Millennium Management ✦ | 443.47K | +380.9% | $22.75M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 87 | Millennium Management ✦ | 443.47K | +380.9% | $22.75M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 88 | Bridgewater Associates ✦ | 296.92K | -25.4% | $15.23M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 89 | Capital World Investors ✦ | 194.93K | 0.0% | $10.00M | 0.0% | Held | 2 | SEC ↗ |
| 90 | Fisher Asset Management ✦ | 138.15K | 0.0% | $7.09M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 91 | Two Sigma Investments ✦ | 95.92K | New | $4.92M | 0.0% | New | 1 | SEC ↗ |
| 92 | AQR Capital Management ✦ | 86.24K | +325.1% | $4.35M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 93 | AQR Capital Management ✦ | 86.24K | +325.1% | $4.35M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 94 | AQR Capital Management ✦ | 86.24K | +325.1% | $4.35M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 95 | AQR Capital Management ✦ | 86.24K | +325.1% | $4.35M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 96 | Renaissance Technologies ✦ | 59.83K | New | $3.07M | 0.0% | New | 1 | SEC ↗ |
| 97 | Gotham Asset Management ✦ | 39.94K | +267.5% | $2.05M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 98 | Marshall Wace ✦ | 34.77K | -81.0% | $1.78M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 99 | Marshall Wace ✦ | 34.77K | -81.0% | $1.78M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 100 | Marshall Wace ✦ | 34.77K | -81.0% | $1.78M | 0.0% | ▼ Trim | 6 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Two Sigma Investments | $4.92M | 0.0% |
| Renaissance Technologies | $3.07M | 0.0% |
Exited
| Norges Bank | $32.63M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 401 holders, 70.59M shares, $5.23B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Aug 13
SC 13G/A — FARALLON CAPITAL MANAGEMENT, L.L.C.
Jul 31
SC 13G — VANGUARD PORTFOLIO MANAGEMENT LLC
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q3 2025 ·
Methodology ·
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