Jazz Pharmaceuticals plc
US ˙ NasdaqGS ˙ IE00B4Q5ZN47

SecurityJAZZ / Jazz Pharmaceuticals plc
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership1,836 shares
Latest Disclosed Value $ 347,114
Advisory Services Network, LLC ownership in JAZZ / Jazz Pharmaceuticals plc

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 1,836 shares of Jazz Pharmaceuticals plc (US:JAZZ) valued at $347,096 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of Jazz Pharmaceuticals plc. The current value of the position is $440,750 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F JAZZ PHARMACEUTICALSINC Stock G50871105 1,836 1,836 347 0.0032
2026-02-17 2025-12-31 13F JAZZ PHARMACEUTICALS Stock G50871105 0 -30 -100.00 0 -100.00
2025-11-18 2025-09-30 13F JAZZ PHARMACEUTICALS Stock G50871105 30 30 4 0.0001
2024-05-06 2024-03-31 13F JAZZ PHARMACEUTICALS Stock G50871105 0 -38 -100.00 0 -100.00
2024-02-09 2023-12-31 13F JAZZ PHARMACEUTICALS Stock G50871105 38 38 5 0.0001
2023-08-09 2023-06-30 13F JAZZ PHARMACEUTICALS Stock G50871105 0 -43 -100.00 0 -100.00
2023-05-17 2023-03-31 13F JAZZ PHARMACEUTICALS Stock G50871105 43 0 0.00 6 0.00 0.0002
2023-02-13 2022-12-31 13F JAZZ PHARMACEUTICALS Stock G50871105 43 43 7 0.0002
2022-02-14 2021-12-31 13F JAZZ PHARMACEUTICALS Stock G50871105 0 -4,208 -100.00 0 -100.00
2021-11-05 2021-09-30 13F JAZZ PHARMACEUTICALS Stock G50871105 4,208 4,002 1,942.72 548 1,381.08 0.0174
2021-08-12 2021-06-30 13F JAZZ PHARMACEUTICALS Stock G50871105 206 206 37 0.0012
2021-05-24 2021-03-31 13F JAZZ PHARMACEUTICALS Stock G50871105 0 -213 -100.00 0 -100.00
2021-02-09 2020-12-31 13F JAZZ PHARMACEUTICALS Stock G50871105 213 -107 -33.44 35 -25.53 0.0014
2020-11-16 2020-09-30 13F JAZZ PHARMACEUTICALS Stock G50871105 320 320 50.23 47 34.29 0.0022
2020-08-10 2020-06-30 13F JAZZ PHARMACEUTICALS Stock G50871105 0 -286 -100.00 0 -100.00
2020-05-15 2020-03-31 13F JAZZ PHARMACEUTICALS Stock G50871105 286 220 333.33 28 180.00 0.0018
2020-02-04 2019-12-31 13F JAZZ PHARMACEUTICALS Stock G50871105 66 -68 -50.75 10 -47.37 0.0005
2019-11-04 2019-09-30 13F JAZZ PHARMACEUTICALS Stock G50871105 134 0 0.00 19 0.00 0.0012
2019-08-01 2019-06-30 13F JAZZ PHARMACEUTICALS Stock G50871105 134 0 0.00 19 0.00 0.0012
2019-05-20 2019-03-31 13F JAZZ PHARMACEUTICALS Stock G50871105 134 7 5.51 19 18.75 0.0013
2019-02-15 2018-12-31 13F JAZZ PHARMACEUTICALS Stock G50871105 127 -2,448 -95.07 16 -96.30 0.0014
2018-11-02 2018-09-30 13F JAZZ PHARMACEUTICALS Stock G50871105 2,575 2,550 10,200.00 433 10,725.00 0.0316
2018-07-27 2018-06-30 13F JAZZ PHARMACEUTICALS Stock G50871105 25 0 0.00 4 0.00 0.0003
2018-04-23 2018-03-31 13F JAZZ PHARMACEUTICALS Stock G50871105 25 -175 -87.50 4 -85.19 0.0003
2018-02-08 2017-12-31 13F JAZZ PHARMACEUTICALS Stock G50871105 200 -225 -52.94 27 -56.45 0.0024
2017-10-12 2017-09-30 13F JAZZ PHARMACEUTICALS Stock G50871105 425 75 21.43 62 14.81 0.0071
2017-08-17 2017-06-30 13F JAZZ PHARMACEUTICALS PLC SHS USD Stock G50871105 350 0 0.00 54 5.88 0.0070
2017-04-28 2017-03-31 13F JAZZ PHARMACEUTICALS PLC SHS USD Stock G50871105 350 0 0.00 51 18.60 0.0074
2016-10-07 2016-09-30 13F JAZZ PHARMACEUTICALS Stock G50871105 350 0 0.00 43 -12.24 0.0081
2016-07-27 2016-06-30 13F JAZZ PHARMACEUTICALS Stock G50871105 350 0 0.00 49 6.52 0.0111
2016-04-21 2016-03-31 13F JAZZ PHARMACEUTICALS Stock G50871105 350 350 0.00 46 -6.12 0.0126
2015-10-01 2015-09-30 13F JAZZ PHARMACEUTICALS PLC SHS USD Stock G50871105 0 -4 -100.00 0 -100.00
2015-07-02 2015-06-30 13F JAZZ PHARMACEUTICALS PLC SHS USD Stock G50871105 4 0 0.00 1 0.00 0.0003
2015-04-08 2015-03-31 13F JAZZ PHARMACEUTICALS PLC SHS USD Stock G50871105 4 0 0.00 1 0.00 0.0003
2015-01-23 2014-12-31 13F JAZZ PHARMACEUTICALS PLC SHS USD Stock G50871105 4 4 1 0.0003
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.