JAZZ PHARMACEUTICALS PLC JAZZ
SHS USD · Common Stock · CUSIP G50871105
Irish tax-registered pharmaceutical corporation
- SectorHealth care
- IndustryPharmaceutical Preparations
- HeadquartersIreland, Ireland
- Founded2003
- Websitejazzpharma.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($78.3m this quarter). Holder counts are more reliable. Shares outstanding: 60.7m as of 2025-07-30, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $106.14. Options: 12 managers hold calls ($69.8m notional), 7 hold puts ($8.3m).
Trends to Q2 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 469 |
| Q4 2022 | 486 |
| Q1 2023 | 473 |
| Q2 2023 | 471 |
| Q3 2023 | 486 |
| Q4 2023 | 500 |
| Q1 2024 | 481 |
| Q2 2024 | 456 |
| Q3 2024 | 479 |
| Q4 2024 | 509 |
| Q1 2025 | 551 |
| Q2 2025 | 503 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2023 | 219 | 221 |
| Q4 2023 | 221 | 237 |
| Q1 2024 | 233 | 227 |
| Q2 2024 | 217 | 247 |
| Q3 2024 | 234 | 209 |
| Q4 2024 | 236 | 228 |
| Q1 2025 | 311 | 208 |
| Q2 2025 | 243 | 282 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2024 | $28.9m | $15.9m | 0.55 |
| Q4 2024 | $17.0m | $7.4m | 0.43 |
| Q1 2025 | $66.4m | $24.7m | 0.37 |
| Q2 2025 | $69.8m | $8.3m | 0.12 |
Biggest buyers
| Vestal Point Capital, LP | New | +1.2m |
| MILLENNIUM MANAGEMENT LLC | Added | +640.2k |
| Capital World Investors | Added | +616.7k |
| Logos Global Management LP | New | +450.0k |
| Rockefeller Capital Management L.P. | Added | +304.5k |
| AQR CAPITAL MANAGEMENT LLC | Added | +304.5k |
| FULLER & THALER ASSET MANAGEMENT, INC. | Added | +297.9k |
| Allianz Asset Management GmbH | Added | +266.7k |
| Boston Trust Walden Corp | Added | +229.9k |
| DIMENSIONAL FUND ADVISORS LP | Added | +209.4k |
Biggest sellers
| TWO SIGMA INVESTMENTS, LP | Reduced | -299.3k |
| Bridgewater Associates, LP | Sold out | -250.9k |
| Polaris Capital Management, LLC | Reduced | -245.0k |
| WEDGE CAPITAL MANAGEMENT L L P/NC | Sold out | -239.9k |
| Verition Fund Management LLC | Reduced | -219.8k |
| FMR LLC | Reduced | -214.0k |
| Qube Research & Technologies Ltd | Reduced | -204.2k |
| Point72 Asset Management, L.P. | Sold out | -173.9k |
| JANE STREET GROUP, LLC | Reduced | -173.9k |
| Russell Investments Group, Ltd. | Reduced | -153.5k |
Biggest calls
| Caption Management, LLC | Added | $27.2m256.2k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $16.6m156.6k shares |
| GROUP ONE TRADING LLC | Reduced | $8.7m81.6k shares |
| DIADEMA PARTNERS LP | Reduced | $5.3m50.0k shares |
| CITADEL ADVISORS LLC | Added | $4.6m42.9k shares |
| MILLENNIUM MANAGEMENT LLC | New | $2.7m25.0k shares |
| Jain Global LLC | Unchanged | $2.0m18.8k shares |
| SIMPLEX TRADING, LLC | Added | $1.3m12.3k shares |
| JANE STREET GROUP, LLC | Reduced | $1.1m9.9k shares |
| WOLVERINE TRADING, LLC | New | $384.8k3.6k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $6.8m64.3k shares |
| WOLVERINE ASSET MANAGEMENT LLC | Added | $445.7k4.2k shares |
| CITADEL ADVISORS LLC | Reduced | $435.1k4.1k shares |
| WOLVERINE TRADING, LLC | New | $352.8k3.3k shares |
| JANE STREET GROUP, LLC | Unchanged | $201.6k1.9k shares |
| SIMPLEX TRADING, LLC | Reduced | $84.0k800 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| FMR LLC 13G · institution new · filed 2026-08-06 | 7.4% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 5.0% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q2 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2023 | 0 | — | 12 | $720.4k | $216.4k |
| Q4 2023 | 0 | — | 3 | $55.8k | — |
| Q1 2024 | 1 | $1.4m | 1 | $438.4k | — |
| Q2 2024 | 0 | — | 2 | $566.0k | — |
| Q3 2024 | 0 | — | 1 | $152.7k | — |
| Q4 2024 | 0 | — | 3 | $816.3k | $242.3k |
| Q1 2025 | 0 | — | 4 | $4.1m | $2.1m |
| Q2 2025 | 1 | $10.0m | 1 | $470.9k | $470.9k |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2025-06-03 | COZADD BRUCE C Chairman & CEO, director | Sold plan | $55.0k500 shares |
| 2025-06-02 | COZADD BRUCE C Chairman & CEO, director | Sold plan | $54.0k500 shares |
| 2025-05-12 | Mulligan Seamus Director · By Nerano Pharma Lim | Bought | $167.0k1.6k shares |
| 2025-05-09 | Mulligan Seamus Director · By Nerano Pharma Lim | Bought | $9.8m100.0k shares |
| 2025-05-02 | COZADD BRUCE C Chairman & CEO, director | Sold plan | $60.0k500 shares |
| 2025-05-01 | COZADD BRUCE C Chairman & CEO, director | Sold plan | $116.3k1.0k shares |
| 2025-04-01 | COZADD BRUCE C Chairman & CEO, director | Sold plan | $185.6k1.5k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2025
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.01% of their portfolio | 6.1m $646.4m | Added +73.5k |
| BlackRock, Inc. 0.01% of their portfolio | 5.8m $615.5m | Added +34.4k |
| LSV ASSET MANAGEMENT 0.63% of their portfolio | 2.6m $271.0m | Added +87.6k |
| Capital World Investors 0.04% of their portfolio | 2.5m $270.0m | Added +616.7k |
| DIMENSIONAL FUND ADVISORS LP 0.06% of their portfolio | 2.5m $269.3m | Added +209.4k |
| STATE STREET CORP 0.01% of their portfolio | 1.9m $205.4m | Reduced -31.2k |
| AMERIPRISE FINANCIAL INC 0.05% of their portfolio | 1.9m $198.2m | Added +191.6k |
| JPMORGAN CHASE & CO 0.01% of their portfolio | 1.7m $182.7m | Added +59.3k |
| EcoR1 Capital, LLC 10.73% of their portfolio | 1.7m $181.1m | Unchanged |
| FULLER & THALER ASSET MANAGEMENT, INC. 0.63% of their portfolio | 1.6m $172.9m | Added +297.9k |
| Vestal Point Capital, LP 6.70% of their portfolio | 1.2m $127.3m | New |
| GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 1.2m $124.4m | Added +16.8k |
| Swedbank AB 0.13% of their portfolio | 1.1m $114.0m | First filing |
| BANK OF AMERICA CORP /DE/ 0.01% of their portfolio | 1.1m $111.7m | Added +58.9k |
| MORGAN STANLEY 0.01% of their portfolio | 965.7k $102.5m | Added +204.2k |
| RENAISSANCE TECHNOLOGIES LLC 0.13% of their portfolio | 900.4k $95.5m | Reduced -144.2k |
| Perpetual Ltd 1.11% of their portfolio | 887.6k $94.2m | Reduced -64.6k |
| AQR CAPITAL MANAGEMENT LLC 0.07% of their portfolio | 794.8k $84.3m | Added +304.5k |
| GMT Capital Corp 3.41% of their portfolio | 768.4k $81.5m | Added +95.5k |
| Pacer Advisors, Inc. 0.20% of their portfolio | 734.6k $78.0m | Reduced -110.1k |
| FRANKLIN RESOURCES INC 0.02% of their portfolio | 706.6k $75.0m | Reduced -52.1k |
| Sofinnova Investments, Inc. 5.01% of their portfolio | 694.1k $73.7m | Added +184.0k |
| MILLENNIUM MANAGEMENT LLC 0.06% of their portfolio | 661.7k $70.2m | Added +640.2k |
| Polaris Capital Management, LLC 4.48% of their portfolio | 634.2k $67.3m | Reduced -245.0k |
| CITADEL ADVISORS LLC 0.06% of their portfolio | 622.2k $66.0m | Reduced -74.8k |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.15% of their portfolio | 586.4k $62.2m | Added +38.2k |
| THOMPSON SIEGEL & WALMSLEY LLC 1.03% of their portfolio | 574.8k $61.0m | Added +4.1k |
| Rockefeller Capital Management L.P. 0.07% of their portfolio | 561.8k $59.6m | Added +304.5k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.05% of their portfolio | 547.9k $58.1m | Added +32.5k |
| FMR LLC 0.00% of their portfolio | 547.5k $58.1m | Reduced -214.0k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 515.1k $54.7m | Reduced -100.6k |
| NORTHERN TRUST CORP 0.01% of their portfolio | 503.8k $53.5m | Reduced -21.4k |
| GW&K Investment Management, LLC 0.45% of their portfolio | 472.6k $50.1m | Added +2.0k |
| Holocene Advisors, LP 0.12% of their portfolio | 469.7k $49.8m | Reduced -22.3k |
| Bank of New York Mellon Corp 0.01% of their portfolio | 468.5k $49.7m | Reduced -12.9k |
| Logos Global Management LP 6.38% of their portfolio | 450.0k $47.8m | New |
| Estuary Capital Management LP 9.05% of their portfolio | 437.6k $46.4m | Added +127.9k |
| Boston Trust Walden Corp 0.31% of their portfolio | 407.9k $43.3m | Added +229.9k |
| SYSTEMATIC FINANCIAL MANAGEMENT LP 1.14% of their portfolio | 403.5k $42.8m | Added +16.6k |
| Nuveen, LLC 0.01% of their portfolio | 395.8k $42.0m | Reduced -106.5k |
| UBS Group AG 0.01% of their portfolio | 391.2k $41.5m | Reduced -25.8k |
| VICTORY CAPITAL MANAGEMENT INC 0.02% of their portfolio | 357.0k $37.9m | Added +64.6k |
| Balyasny Asset Management L.P. 0.08% of their portfolio | 335.3k $35.6m | Added +12.8k |
| BANK OF MONTREAL /CAN/ 0.02% of their portfolio | 328.5k $34.9m | Added +201.0k |
| Allianz Asset Management GmbH 0.05% of their portfolio | 325.4k $34.5m | Added +266.7k |
| Invesco Ltd. 0.01% of their portfolio | 285.5k $30.3m | Added +56.0k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.01% of their portfolio | 274.1k $29.1m | Added +76.9k |
| Brandywine Global Investment Management, LLC 0.20% of their portfolio | 271.3k $28.8m | Reduced -119.9k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 262.6k $27.9m | Reduced -89.0k |
| AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio | 253.0k $26.9m | Added +65.0k |
| CANADA PENSION PLAN INVESTMENT BOARD 0.02% of their portfolio | 248.5k $26.4m | Added +71.9k |
| KBC Group NV 0.07% of their portfolio | 246.3k $26.1m | Added +2.4k |
| California Public Employees Retirement System 0.02% of their portfolio | 228.4k $24.2m | Reduced -42.4k |
| Pictet Asset Management Holding SA 0.02% of their portfolio | 226.8k $24.2m | Added +19.2k |
| MACKENZIE FINANCIAL CORP 0.03% of their portfolio | 208.4k $22.1m | Added +189.4k |
| Saturn V Capital Management LP 8.90% of their portfolio | 207.0k $22.0m | New |
| FIRST TRUST ADVISORS LP 0.02% of their portfolio | 205.6k $21.8m | Reduced -57.9k |
| Alyeska Investment Group, L.P. 0.08% of their portfolio | 203.9k $21.6m | New |
| Retirement Systems of Alabama 0.07% of their portfolio | 190.4k $20.2m | Added +1.8k |
| TANG CAPITAL MANAGEMENT LLC 1.02% of their portfolio | 190.0k $20.2m | Unchanged |
| Legal & General Group Plc 0.00% of their portfolio | 185.8k $19.7m | Added +18.7k |
| CITIGROUP INC 0.01% of their portfolio | 177.0k $18.8m | Added +4.0k |
| Aristotle Capital Management, LLC 0.03% of their portfolio | 165.6k $17.6m | Added +6.7k |
| RHUMBLINE ADVISERS 0.01% of their portfolio | 165.0k $17.5m | Added +456 |
| Krensavage Asset Management, LLC 9.26% of their portfolio | 164.8k $17.5m | Added +64.1k |
| RAYMOND JAMES FINANCIAL INC 0.01% of their portfolio | 159.0k $16.9m | Added +3.9k |
| STIFEL FINANCIAL CORP 0.02% of their portfolio | 154.3k $16.4m | Reduced -27.3k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 152.2k $16.2m | Added +84.6k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 144.3k $15.3m | Added +26.3k |
| Connor, Clark & Lunn Investment Management Ltd. 0.05% of their portfolio | 141.0k $15.0m | Added +8.6k |
| PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio | 139.7k $14.8m | Added +612 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.02% of their portfolio | 135.0k $14.3m | Added +122.0k |
| LOOMIS SAYLES & CO L P 0.02% of their portfolio | 134.6k $14.3m | Reduced -9.1k |
| Qube Research & Technologies Ltd 0.02% of their portfolio | 123.2k $13.1m | Reduced -204.2k |
| Robeco Institutional Asset Management B.V. 0.02% of their portfolio | 120.9k $12.8m | Reduced -92.8k |
| WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio | 119.4k $12.7m | Added +18.4k |
| DekaBank Deutsche Girozentrale 0.02% of their portfolio | 115.1k $12.2m | Reduced -178 |
| Russell Investments Group, Ltd. 0.02% of their portfolio | 113.9k $12.1m | Reduced -153.5k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 112.9k $12.0m | Reduced -1.7k |
| Swiss National Bank 0.01% of their portfolio | 110.2k $11.7m | Reduced -1.1k |
| Rhenman & Partners Asset Management AB 1.46% of their portfolio | 109.0k $11.6m | Reduced -15.3k |
| Distillate Capital Partners LLC 0.61% of their portfolio | 107.8k $11.4m | Reduced -16.8k |
| DIADEMA PARTNERS LP 6.89% of their portfolio | 104.5k $11.1m | Added +17.3k |
| PANAGORA ASSET MANAGEMENT INC 0.04% of their portfolio | 87.2k $9.3m | Reduced -104 |
| SEI INVESTMENTS CO 0.01% of their portfolio | 83.9k $8.9m | Added +17.1k |
| Horizon Investments, LLC 0.14% of their portfolio | 83.7k $8.9m | Added +83.6k |
| ASSETMARK, INC 0.02% of their portfolio | 83.1k $8.8m | Added +82.3k |
| AQR Arbitrage LLC 0.20% of their portfolio | 81.0k $8.6m | Reduced -9.1k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 80.0k $8.5m | Reduced -19.1k |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.02% of their portfolio | 77.9k $8.3m | Reduced -121.3k |
| STOREBRAND ASSET MANAGEMENT AS 0.02% of their portfolio | 77.4k $8.2m | Added +28.3k |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.01% of their portfolio | 76.6k $8.1m | Reduced -11.2k |
| Treasurer of the State of North Carolina 0.03% of their portfolio | 76.0k $8.1m | Added +47.4k |
| Gotham Asset Management, LLC 0.04% of their portfolio | 68.5k $7.3m | Added +18.1k |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.05% of their portfolio | 66.8k $7.1m | Added +183 |
| VOYA INVESTMENT MANAGEMENT LLC 0.01% of their portfolio | 66.7k $7.1m | Reduced -46.0k |
| DeepCurrents Investment Group LLC 0.26% of their portfolio | 66.6k $7.1m | Added +14.6k |
| Schonfeld Strategic Advisors LLC 0.05% of their portfolio | 63.1k $6.7m | Added +35.9k |
| MERITAGE PORTFOLIO MANAGEMENT 0.41% of their portfolio | 61.0k $6.5m | Reduced -14.8k |
| State of Alaska, Department of Revenue 0.07% of their portfolio | 57.9k $6.1m | Added +24.9k |