JAZZ · Jazz Pharmaceuticals plc · Shareholders & Ownership

$213.76 +5.33 (+2.56%) At close · Oct 20

S&P 400 member Russell 1000 member Rebalance outlook locked

Market Cap

$13.53B

64.91M

Volume · Oct 20 663.31K Avg daily vol (3M) 880.11K

Every disclosed holder of JAZZ in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns JAZZ

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	655	64,330,824	99.10%	Yes
Insiders (Forms 3, 4, 5)	20	2,170,009	3.34%	Yes
13D/G-only blocks	0	0	0.00%	Yes
Remaining	—	1,586,256	-2.44%	Negative
Registered funds (N-PORT, not summed)	205	11,101,247	17.10%	No

Shares outstanding: 64,914,577, the issuer's latest cover-page count restated onto today's split basis.

Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of JAZZ

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	5,968,603	9.19%	+376,903	Jun 30, 2026	carried, not yet filed for the newest quarter
1.1	iShares U.S. Pharmaceuticals ETF Fund S000009417 · Registered fund · Jun 30, 2026 iShares Trust, not summed	163,023	0.25%	-6,815	Jun 30, 2026	iShares Trust, not summed
1.2	iShares Russell 1000 Value ETF Fund S000004345 · Registered fund · Jun 30, 2026 iShares Trust, not summed	133,445	0.21%	-988	Jun 30, 2026	iShares Trust, not summed
1.3	iShares Russell 1000 ETF Fund S000004347 · Registered fund · Jun 30, 2026 iShares Trust, not summed	41,336	0.06%	-702	Jun 30, 2026	iShares Trust, not summed
1.4	iShares U.S. Healthcare ETF Fund S000004324 · Registered fund · Jul 31, 2026 iShares Trust, not summed	35,041	0.05%	+5,193	Jul 31, 2026	iShares Trust, not summed
1.5	iShares ESG Aware MSCI USA Small-Cap ETF Fund S000061604 · Registered fund · May 31, 2026 iShares Trust, not summed	21,817	0.03%	-546	May 31, 2026	iShares Trust, not summed
2	FMR LLC 13F CIK 315066 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	4,609,326	7.10%	+2,333,564	Jun 30, 2026	carried, not yet filed for the newest quarter
2.1	FMR LLC 13G CIK 315066 · Holding company · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	4,675,458	7.20%	—	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
3	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	3,036,213	4.68%	+52,971	Jun 30, 2026	carried, not yet filed for the newest quarter
4	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,729,650	4.21%	+81,317	Jun 30, 2026	carried, not yet filed for the newest quarter
5	Capital World Investors 13F CIK 1422849 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,697,610	4.16%	+24,234	Jun 30, 2026	carried, not yet filed for the newest quarter
6	LSV ASSET MANAGEMENT 13F CIK 1050470 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,275,145	3.50%	-111,695	Jun 30, 2026	carried, not yet filed for the newest quarter
6.1	LSV Value Equity Fund Fund S000006448 · Registered fund · Jul 31, 2026 ADVISORS' INNER CIRCLE FUND, not summed	53,700	0.08%	0	Jul 31, 2026	ADVISORS' INNER CIRCLE FUND, not summed
6.2	LSV Small Cap Value Fund Fund S000039922 · Registered fund · Jul 31, 2026 ADVISORS' INNER CIRCLE FUND, not summed	47,600	0.07%	0	Jul 31, 2026	ADVISORS' INNER CIRCLE FUND, not summed
6.3	LSV Disciplined Value ETF Fund S000089218 · Registered fund · Jul 31, 2026 ADVISORS' INNER CIRCLE FUND, not summed	14,802	0.02%	-1	Jul 31, 2026	ADVISORS' INNER CIRCLE FUND, not summed
6.4	LSV Conservative Value Equity Fund Fund S000016708 · Registered fund · Jul 31, 2026 ADVISORS' INNER CIRCLE FUND, not summed	3,800	0.01%	0	Jul 31, 2026	ADVISORS' INNER CIRCLE FUND, not summed
6.5	LSV Global Value Fund Fund S000023533 · Registered fund · Jul 31, 2026 ADVISORS' INNER CIRCLE FUND, not summed	3,600	0.01%	0	Jul 31, 2026	ADVISORS' INNER CIRCLE FUND, not summed
7	FRANKLIN RESOURCES INC 13F CIK 38777 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,040,250	3.14%	+81,310	Jun 30, 2026	carried, not yet filed for the newest quarter
8	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,999,816	3.08%	+108,170	Jun 30, 2026	carried, not yet filed for the newest quarter
9	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	1,892,522	2.92%	+35,002	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
10	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,713,592	2.64%	-181,623	Jun 30, 2026	carried, not yet filed for the newest quarter
10.1	Dimensional U.S. Small Cap ETF Fund S000070906 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	168,574	0.26%	-1,399	Jul 31, 2026	Dimensional ETF Trust, not summed
10.2	Dimensional U.S. Core Equity 2 ETF Fund S000070903 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	147,012	0.23%	-801	Jul 31, 2026	Dimensional ETF Trust, not summed
10.3	Dimensional U.S. Targeted Value ETF Fund S000070901 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	123,193	0.19%	+9,210	Jul 31, 2026	Dimensional ETF Trust, not summed
10.4	Dimensional U.S. Marketwide Value ETF Fund S000075030 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	45,748	0.07%	-214	Jul 31, 2026	Dimensional ETF Trust, not summed
10.5	Dimensional U.S. Equity Market ETF Fund S000070902 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	17,349	0.03%	-304	Jul 31, 2026	Dimensional ETF Trust, not summed
11	FULLER & THALER ASSET MANAGEMENT, INC. 13F CIK 1082327 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,638,544	2.52%	-37,598	Jun 30, 2026	carried, not yet filed for the newest quarter
12	Bank of New York Mellon Corp 13F CIK 1390777 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,578,013	2.43%	-101,358	Jun 30, 2026	carried, not yet filed for the newest quarter
13	FULLERTHALER BEHAVIORAL SMALL CAP EQUITY Fund S000051163 · Registered fund · Jun 30, 2026 Capitol Series Trust, not summed	1,561,563	2.41%	-39,600	Jun 30, 2026	Capitol Series Trust, not summed
14	AQR CAPITAL MANAGEMENT LLC 13F CIK 1167557 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,522,568	2.35%	+184,110	Jun 30, 2026	carried, not yet filed for the newest quarter
15	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,483,031	2.28%	+245,414	Jun 30, 2026	carried, not yet filed for the newest quarter
16	VANGUARD SMALL-CAP INDEX FUND Fund S000002845 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	1,366,767	2.11%	+18,306	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
17	Mulligan Seamus Insider CIK 1536639 · Aug 5, 2026 Director, issuer-wide	1,286,254	1.98%	+1,605	Aug 5, 2026	Director, issuer-wide
18	AMERIPRISE FINANCIAL INC 13F CIK 820027 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,215,523	1.87%	-392,953	Jun 30, 2026	carried, not yet filed for the newest quarter
19	JPMORGAN CHASE & CO 13F CIK 19617 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,160,786	1.79%	-43,567	Jun 30, 2026	carried, not yet filed for the newest quarter
20	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,136,091	1.75%	+121,291	Jun 30, 2026	carried, not yet filed for the newest quarter
21	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,006,676	1.55%	-252,768	Jun 30, 2026	carried, not yet filed for the newest quarter
22	Swedbank AB 13F CIK 946431 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	968,092	1.49%	-24,016	Jun 30, 2026	carried, not yet filed for the newest quarter
23	VANGUARD SMALL-CAP VALUE INDEX FUND Fund S000002847 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	865,937	1.33%	+7,238	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
24	BNP PARIBAS ASSET MANAGEMENT Holding S.A. 13F CIK 1520354 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	799,297	1.23%	-85,904	Jun 30, 2026	carried, not yet filed for the newest quarter
25	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	763,880	1.18%	-498,631	Jun 30, 2026	carried, not yet filed for the newest quarter
26	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	756,865	1.17%	+399,662	Jun 30, 2026	carried, not yet filed for the newest quarter
27	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	719,211	1.11%	+41,055	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
28	VICTORY CAPITAL MANAGEMENT INC 13F CIK 1040188 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	686,719	1.06%	+430,121	Jun 30, 2026	carried, not yet filed for the newest quarter
28.1	VictoryShares Free Cash Flow ETF Fund S000080688 · Registered fund · Jun 30, 2026 Victory Portfolios II, not summed	469,858	0.72%	—	Jun 30, 2026	Victory Portfolios II, not summed
28.2	VictoryShares US Small Mid Cap Value Momentum ETF Fund S000065161 · Registered fund · Jun 30, 2026 Victory Portfolios II, not summed	22,539	0.03%	-891	Jun 30, 2026	Victory Portfolios II, not summed
28.3	Victory Integrity Mid-Cap Value Fund Fund S000046397 · Registered fund · Jun 30, 2026 Victory Portfolios, not summed	18,675	0.03%	0	Jun 30, 2026	Victory Portfolios, not summed
28.4	Victory Integrity Small/Mid-Cap Value Fund Fund S000046398 · Registered fund · Jun 30, 2026 Victory Portfolios, not summed	16,830	0.03%	-290	Jun 30, 2026	Victory Portfolios, not summed
28.5	Victory Mid-Cap Core Growth Fund Fund S000046392 · Registered fund · Jun 30, 2026 Victory Portfolios, not summed	8,800	0.01%	0	Jun 30, 2026	Victory Portfolios, not summed
29	NORGES BANK 13F CIK 1374170 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	656,843	1.01%	—	Jun 30, 2026	carried, not yet filed for the newest quarter
30	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	629,680	0.97%	-69,058	Jun 30, 2026	carried, not yet filed for the newest quarter
31	Mariner, LLC 13F CIK 1373442 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	608,615	0.94%	+568,599	Jun 30, 2026	carried, not yet filed for the newest quarter
32	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	562,073	0.87%	-257,301	Jun 30, 2026	carried, not yet filed for the newest quarter
33	Allianz Asset Management GmbH 13F CIK 1535323 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	545,071	0.84%	-65,226	Jun 30, 2026	carried, not yet filed for the newest quarter
34	MANUFACTURERS LIFE INSURANCE COMPANY, THE 13F CIK 928047 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	539,037	0.83%	+3,975	Jun 30, 2026	carried, not yet filed for the newest quarter
34.1	John Hancock Multifactor Mid Cap ETF Fund S000050079 · Registered fund · Jun 30, 2026 John Hancock Exchange-Traded Fund Trust, not summed	59,359	0.09%	+3,568	Jun 30, 2026	John Hancock Exchange-Traded Fund Trust, not summed
34.2	Small Cap Core Fund Fund S000043450 · Registered fund · Jul 31, 2026 John Hancock Investment Trust, not summed	56,550	0.09%	0	Jul 31, 2026	John Hancock Investment Trust, not summed
34.3	John Hancock Multifactor Large Cap ETF Fund S000050077 · Registered fund · Jun 30, 2026 John Hancock Exchange-Traded Fund Trust, not summed	624	0.00%	+72	Jun 30, 2026	John Hancock Exchange-Traded Fund Trust, not summed
35	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	511,361	0.79%	+22,839	Jun 30, 2026	carried, not yet filed for the newest quarter
35.1	Mid Cap Index Fund Fund S000001273 · Registered fund · Jun 30, 2026 Northern Funds, not summed	40,786	0.06%	+2,596	Jun 30, 2026	Northern Funds, not summed
35.2	Large Cap Value Fund Fund S000001271 · Registered fund · Jun 30, 2026 Northern Funds, not summed	989	0.00%	-902	Jun 30, 2026	Northern Funds, not summed
36	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	462,509	0.71%	+21,999	Jun 30, 2026	carried, not yet filed for the newest quarter
37	GMT Capital Corp 13F CIK 1106191 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	453,500	0.70%	-127,500	Jun 30, 2026	carried, not yet filed for the newest quarter
38	Boston Trust Walden Corp 13F CIK 1534866 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	443,123	0.68%	-45,538	Jun 30, 2026	carried, not yet filed for the newest quarter
39	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 13F CIK 1644956 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	436,893	0.67%	+366,010	Jun 30, 2026	carried, not yet filed for the newest quarter
40	Zurcher Kantonalbank (Zurich Cantonalbank) 13F CIK 1368163 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	431,148	0.66%	+65,697	Jun 30, 2026	carried, not yet filed for the newest quarter
41	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	400,212	0.62%	+380,612	Jun 30, 2026	carried, not yet filed for the newest quarter
42	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	394,277	0.61%	+19,567	Jun 30, 2026	carried, not yet filed for the newest quarter
43	SYSTEMATIC FINANCIAL MANAGEMENT LP 13F CIK 1085936 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	378,715	0.58%	-28,399	Jun 30, 2026	carried, not yet filed for the newest quarter
44	Nuveen, LLC 13F CIK 1871926 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	365,405	0.56%	+19,257	Jun 30, 2026	carried, not yet filed for the newest quarter
44.1	Nuveen Mid Cap Value Fund Fund S000005385 · Registered fund · Jul 31, 2026 TIAA-CREF Funds, not summed	127,888	0.20%	-38,817	Jul 31, 2026	TIAA-CREF Funds, not summed
44.2	Nuveen Equity Index Fund Fund S000005360 · Registered fund · Jul 31, 2026 TIAA-CREF Funds, not summed	44,834	0.07%	0	Jul 31, 2026	TIAA-CREF Funds, not summed
44.3	College Retirement Equities Fund - Total Global Stock Account Fund S000005080 · Registered fund · Jun 30, 2026 College Retirement Equities Fund, not summed	44,661	0.07%	+748	Jun 30, 2026	College Retirement Equities Fund, not summed
44.4	Nuveen Mid Cap Value Opportunities Fund Fund S000005556 · Registered fund · Jul 31, 2026 Nuveen Investment Funds, Inc., not summed	36,010	0.06%	0	Jul 31, 2026	Nuveen Investment Funds, Inc., not summed
44.5	Nuveen ESG Small-Cap ETF Fund S000055815 · Registered fund · Jul 31, 2026 NuShares ETF Trust, not summed	27,352	0.04%	+12,556	Jul 31, 2026	NuShares ETF Trust, not summed
45	Sofinnova Investments, Inc. 13F CIK 1631134 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	365,341	0.56%	-232,986	Jun 30, 2026	carried, not yet filed for the newest quarter
46	GW&K Investment Management, LLC 13F CIK 1082917 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	350,667	0.54%	-20,431	Jun 30, 2026	carried, not yet filed for the newest quarter
47	COZADD BRUCE C Insider CIK 1193210 · Oct 1, 2026 Director, issuer-wide	345,875	0.53%	-6,000	Oct 1, 2026	Director, issuer-wide
48	Polaris Capital Management, LLC 13F CIK 1316926 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	328,966	0.51%	-86,400	Jun 30, 2026	carried, not yet filed for the newest quarter
48.1	Pear tree polaris foreign value fund Fund S000009491 · Registered fund · Jun 30, 2026 Pear Tree Funds, not summed	150,306	0.23%	-8,900	Jun 30, 2026	Pear Tree Funds, not summed
48.2	POLARIS GLOBAL VALUE FUND Fund S000004556 · Registered fund · Jun 30, 2026 FORUM FUNDS, not summed	33,900	0.05%	0	Jun 30, 2026	FORUM FUNDS, not summed
48.3	Pear tree polaris international opportunities fund Fund S000064782 · Registered fund · Jun 30, 2026 Pear Tree Funds, not summed	1,900	0.00%	-1,100	Jun 30, 2026	Pear Tree Funds, not summed
49	AMERICAN CENTURY COMPANIES INC 13F CIK 748054 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	322,427	0.50%	-6,230	Jun 30, 2026	carried, not yet filed for the newest quarter
49.1	Disciplined Value Fund Fund S000005979 · Registered fund · Jun 30, 2026 American Century Quantitative Equity Funds, Inc., not summed	35,286	0.05%	-11,293	Jun 30, 2026	American Century Quantitative Equity Funds, Inc., not summed
49.2	Disciplined Core Equity Fund Fund S000005977 · Registered fund · Jun 30, 2026 American Century Quantitative Equity Funds, Inc., not summed	20,229	0.03%	-449	Jun 30, 2026	American Century Quantitative Equity Funds, Inc., not summed
49.3	Disciplined Growth Fund Fund S000005976 · Registered fund · Jun 30, 2026 American Century Quantitative Equity Funds, Inc., not summed	246	0.00%	-636	Jun 30, 2026	American Century Quantitative Equity Funds, Inc., not summed
50	GOLDENTREE ASSET MANAGEMENT LP 13F CIK 1278951 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	294,435	0.45%	-181,115	Jun 30, 2026	carried, not yet filed for the newest quarter

14 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 758 holders

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Key facts CIK 1232524 CUSIP G50871105 13F (30d) 101 filings 94 filers Visit website Investor relations