Security record · archived quarter
JAZZ
Jazz Pharmaceuticals plc · Healthcare · Biotechnology
144Tracked holders
+2Δ holders
48.56MShares held
$7.62BReported value
+2New positions
−0Exits
Momentum inputs (comparable managers):
holder breadth +1.4% ·
share flow -3.1% ·
net new positions +1.4%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 137 | +4 | 47.53M | $11.43B | +7 | −2 |
| Q1 2026 | 135 | -10 | 49.63M | $8.67B | +4 | −14 |
| Q4 2025 | 144 | +2 | 48.56M | $7.62B | +2 | — |
| Q3 2025 | 20 | 0 | 25.68M | $3.38B | +1 | −1 |
| Q2 2025 | 17 | -1 | 21.49M | $2.28B | +1 | −2 |
| Q1 2025 | 15 | 0 | 8.34M | $1.04B | +1 | −1 |
| Q4 2024 | 15 | 0 | 8.56M | $1.05B | +1 | −1 |
| Q3 2024 | 14 | -2 | 7.38M | $822.21M | — | −2 |
| Q2 2024 | 16 | — | 7.74M | $826.28M | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 5.92M | +0.2% | $1.01B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 5.92M | +0.2% | $1.01B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | The Vanguard Group ✦ (passive) | 5.92M | +0.2% | $1.01B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | The Vanguard Group ✦ (passive) | 5.92M | +0.2% | $1.01B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | The Vanguard Group ✦ (passive) | 5.92M | +0.2% | $1.01B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 22 | BlackRock ✦ (passive) | 5.45M | -1.9% | $926.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 23 | Capital World Investors ✦ | 2.67M | +4.4% | $453.32M | 0.1% | ▲ Add | 7 | SEC ↗ |
| 24 | Dimensional Fund Advisors Lp | 2.62M | — | $445.96M | 0.1% | n/c | 1 | SEC ↗ |
| 25 | Dimensional Fund Advisors Lp | 2.62M | — | $445.96M | 0.1% | n/c | 1 | SEC ↗ |
| 26 | Dimensional Fund Advisors Lp | 2.62M | — | $445.96M | 0.1% | n/c | 1 | SEC ↗ |
| 27 | Dimensional Fund Advisors Lp | 2.62M | — | $445.96M | 0.1% | n/c | 1 | SEC ↗ |
| 28 | Dimensional Fund Advisors Lp | 2.62M | — | $445.96M | 0.1% | n/c | 1 | SEC ↗ |
| 29 | State Street Global Advisors ✦ (passive) | 1.84M | -1.6% | $312.42M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 30 | State Street Global Advisors ✦ (passive) | 1.84M | -1.6% | $312.42M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 31 | Franklin Resources Inc | 1.82M | — | $309.21M | 0.1% | n/c | 1 | SEC ↗ |
| 32 | Franklin Resources Inc | 1.82M | — | $309.21M | 0.1% | n/c | 1 | SEC ↗ |
| 33 | Franklin Resources Inc | 1.82M | — | $309.21M | 0.1% | n/c | 1 | SEC ↗ |
| 34 | Franklin Resources Inc | 1.82M | — | $309.21M | 0.1% | n/c | 1 | SEC ↗ |
| 35 | Franklin Resources Inc | 1.82M | — | $309.21M | 0.1% | n/c | 1 | SEC ↗ |
| 36 | Franklin Resources Inc | 1.82M | — | $309.21M | 0.1% | n/c | 1 | SEC ↗ |
| 37 | Ameriprise Financial Inc | 1.52M | — | $258.59M | 0.1% | n/c | 1 | SEC ↗ |
| 38 | Ameriprise Financial Inc | 1.52M | — | $258.59M | 0.1% | n/c | 1 | SEC ↗ |
| 39 | Ameriprise Financial Inc | 1.52M | — | $258.59M | 0.1% | n/c | 1 | SEC ↗ |
| 40 | Ameriprise Financial Inc | 1.52M | — | $258.59M | 0.1% | n/c | 1 | SEC ↗ |
| 41 | Millennium Management ✦ | 1.20M | +346.9% | $204.46M | 0.2% | ▲ Add | 7 | SEC ↗ |
| 42 | Millennium Management ✦ | 1.20M | +346.9% | $204.46M | 0.2% | ▲ Add | 7 | SEC ↗ |
| 43 | Geode Capital Management ✦ (passive) | 1.20M | +0.1% | $203.57M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 44 | Geode Capital Management ✦ (passive) | 1.20M | +0.1% | $203.57M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 45 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Bank of New York Mellon Corp | 1.46M | — | $197.86M | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Swedbank AB | 1.10M | — | $187.51M | 0.2% | n/c | 1 | SEC ↗ |
| 67 | Swedbank AB | 1.10M | — | $187.51M | 0.2% | n/c | 1 | SEC ↗ |
| 68 | JPMorgan Chase ✦ | 1.04M | -72.0% | $177.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 69 | JPMorgan Chase ✦ | 1.04M | -72.0% | $177.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 70 | JPMorgan Chase ✦ | 1.04M | -72.0% | $177.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 71 | JPMorgan Chase ✦ | 1.04M | -72.0% | $177.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 72 | JPMorgan Chase ✦ | 1.04M | -72.0% | $177.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 73 | JPMorgan Chase ✦ | 1.04M | -72.0% | $177.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 74 | JPMorgan Chase ✦ | 1.04M | -72.0% | $177.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 75 | JPMorgan Chase ✦ | 1.04M | -72.0% | $177.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 76 | JPMorgan Chase ✦ | 1.04M | -72.0% | $177.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 77 | JPMorgan Chase ✦ | 1.04M | -72.0% | $177.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 78 | JPMorgan Chase ✦ | 1.04M | -72.0% | $177.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 79 | Bank Of America Corp /De/ | 915.14K | — | $155.57M | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Bank Of America Corp /De/ | 915.14K | — | $155.57M | 0.0% | n/c | 1 | SEC ↗ |
| 81 | Bank Of America Corp /De/ | 915.14K | — | $155.57M | 0.0% | n/c | 1 | SEC ↗ |
| 82 | Bank Of America Corp /De/ | 915.14K | — | $155.57M | 0.0% | n/c | 1 | SEC ↗ |
| 83 | Bank Of America Corp /De/ | 915.14K | — | $155.57M | 0.0% | n/c | 1 | SEC ↗ |
| 84 | Bank Of America Corp /De/ | 915.14K | — | $155.57M | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Bank Of America Corp /De/ | 915.14K | — | $155.57M | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Bank Of America Corp /De/ | 915.14K | — | $155.57M | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Bank Of America Corp /De/ | 915.14K | — | $155.57M | 0.0% | n/c | 1 | SEC ↗ |
| 88 | AQR Capital Management ✦ | 877.27K | +25.5% | $149.14M | 0.1% | ▲ Add | 7 | SEC ↗ |
| 89 | AQR Capital Management ✦ | 877.27K | +25.5% | $149.14M | 0.1% | ▲ Add | 7 | SEC ↗ |
| 90 | AQR Capital Management ✦ | 877.27K | +25.5% | $149.14M | 0.1% | ▲ Add | 7 | SEC ↗ |
| 91 | AQR Capital Management ✦ | 877.27K | +25.5% | $149.14M | 0.1% | ▲ Add | 7 | SEC ↗ |
| 92 | AQR Capital Management ✦ | 877.27K | +25.5% | $149.14M | 0.1% | ▲ Add | 7 | SEC ↗ |
| 93 | AQR Capital Management ✦ | 877.27K | +25.5% | $149.14M | 0.1% | ▲ Add | 7 | SEC ↗ |
| 94 | Renaissance Technologies ✦ | 836.77K | -9.5% | $142.25M | 0.2% | ▼ Trim | 7 | SEC ↗ |
| 95 | Fidelity (FMR) ✦ | 800.92K | +17.4% | $136.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 96 | Fidelity (FMR) ✦ | 800.92K | +17.4% | $136.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 97 | Fidelity (FMR) ✦ | 800.92K | +17.4% | $136.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 98 | Fidelity (FMR) ✦ | 800.92K | +17.4% | $136.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 99 | Fidelity (FMR) ✦ | 800.92K | +17.4% | $136.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 100 | Fidelity (FMR) ✦ | 800.92K | +17.4% | $136.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 568 holders, 63.82M shares, $11.28B 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.
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: Q4 2025 ·
Methodology ·
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