Jazz Pharmaceuticals plc (JAZZ) — Institutional Holders, Q2 2026

650 institutional investment managers reported a JAZZ position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $15.5B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

← JAZZ stock profile

JAZZ in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

131

Added to

241

Trimmed

190

Sold out

Biggest buyers

FMRAdded · +2,333,564 sh+$562.3M
MarinerAdded · +568,599 sh+$137.0M
VICTORY CAPITAL MANAGEMENTAdded · +430,121 sh+$103.6M
UBS Group AGAdded · +399,662 sh+$96.3M
TWO SIGMA INVESTMENTSAdded · +380,612 sh+$91.7M

Biggest sellers

EcoR1 CapitalSold out · -1,706,469 sh-$411.2M
Holocene AdvisorsTrimmed · -572,914 sh-$138.1M
MILLENNIUM MANAGEMENTTrimmed · -498,631 sh-$120.2M
Alyeska Investment Group, L.P.Sold out · -411,015 sh-$99.0M
AMERIPRISE FINANCIALTrimmed · -392,953 sh-$94.7M

JAZZ 13F holders ranked 1–100 of 650

Institutional investors reporting a position in Jazz Pharmaceuticals plc on SEC Form 13F-HR for Q2 2026, ranked by reported value.
#	Institution	Shares	Value	% of portfolio	QoQShares vs Q1 2026
1	BlackRock#1 · 5,968,603 sh	5,968,603	$1.4B	0.02%	+6.7%
2	FMR#2 · 4,609,326 sh	4,609,326	$1.1B	0.05%	+102.5%
3	VANGUARD PORTFOLIO MANAGEMENT#3 · 3,036,213 sh	3,036,213	$731.6M	0.03%	+1.8%
4	VANGUARD CAPITAL MANAGEMENT#4 · 2,729,650 sh	2,729,650	$657.8M	0.01%	+3.1%
5	Capital World Investors#5 · 2,697,610 sh	2,697,610	$650.0M	0.08%	+0.9%
6	LSV ASSET MANAGEMENT#6 · 2,275,145 sh	2,275,145	$548.2M	0.99%	-4.7%
7	FRANKLIN RESOURCES#7 · 2,040,250 sh	2,040,250	$491.6M	0.11%	+4.2%
8	STATE STREET#8 · 1,999,816 sh	1,999,816	$481.9M	0.01%	+5.7%
9	DIMENSIONAL FUND ADVISORS#9 · 1,713,592 sh	1,713,592	$412.9M	0.07%	-9.6%
10	FULLER & THALER ASSET MANAGEMENT#10 · 1,638,544 sh	1,638,544	$394.8M	1.08%	-2.2%
11	Bank of New York Mellon#11 · 1,578,013 sh	1,578,013	$380.3M	0.06%	-6.0%
12	AQR CAPITAL MANAGEMENT#12 · 1,522,568 sh	1,522,568	$359.9M	0.13%	+13.8%
13	GEODE CAPITAL MANAGEMENT#13 · 1,483,031 sh	1,483,031	$357.4M	0.02%	+19.8%
14	AMERIPRISE FINANCIAL#14 · 1,215,523 sh	1,215,523	$292.9M	0.06%	-24.4%
15	JPMORGAN CHASE#15 · 1,160,786 sh	1,160,786	$276.6M	0.02%	-3.6%
16	BANK OF AMERICA#16 · 1,136,091 sh	1,136,091	$273.8M	0.02%	+12.0%
17	CITADEL ADVISORS#17 · 1,006,676 sh	1,006,676	$242.6M	0.03%	-20.1%
18	Swedbank AB#18 · 968,092 sh	968,092	$233.3M	0.20%	-2.4%
19	BNP Paribas Asset Management Holding S.A.#19 · 799,297 sh	799,297	$192.6M	0.19%	-9.7%
20	MILLENNIUM MANAGEMENT#20 · 763,880 sh	763,880	$184.1M	0.07%	-39.5%
21	UBS Group AG#21 · 756,865 sh	756,865	$182.4M	0.02%	+111.9%
22	VICTORY CAPITAL MANAGEMENT#22 · 686,719 sh	686,719	$165.5M	0.09%	+167.6%
23	NORGES BANK#23 · 656,843 sh	656,843	$158.3M	0.02%	—
24	MORGAN STANLEY#24 · 629,680 sh	629,680	$151.7M	<0.01%	-9.9%
25	Mariner#25 · 608,615 sh	608,615	$146.6M	0.15%	+1420.9%
26	RENAISSANCE TECHNOLOGIES#26 · 562,073 sh	562,073	$135.4M	0.19%	-31.4%
27	Allianz Asset Management GmbH#27 · 564,696 sh	564,696	$133.2M	0.12%	-7.5%
28	MANUFACTURERS LIFE INSURANCE COMPANY, THE#28 · 539,037 sh	539,037	$129.9M	0.10%	+0.7%
29	NORTHERN#29 · 511,361 sh	511,361	$123.2M	0.01%	+4.7%
30	CHARLES SCHWAB INVESTMENT MANAGEMENT#30 · 462,509 sh	462,509	$111.5M	0.01%	+5.0%
31	GMT CAPITAL#31 · 453,500 sh	453,500	$109.3M	5.69%	-21.9%
32	Boston Walden#32 · 443,123 sh	443,123	$106.8M	0.81%	-9.3%
33	WILLIAM BLAIR INVESTMENT MANAGEMENT#33 · 436,893 sh	436,893	$105.3M	0.32%	+516.4%
34	Zurcher Kantonalbank (Zurich Cantonalbank)#34 · 431,148 sh	431,148	$103.9M	0.20%	+18.0%
35	TWO SIGMA INVESTMENTS#35 · 400,212 sh	400,212	$96.4M	0.07%	+1941.9%
36	VANGUARD FIDUCIARY#36 · 394,277 sh	394,277	$95.0M	0.02%	+5.2%
37	SYSTEMATIC FINANCIAL MANAGEMENT#37 · 378,715 sh	378,715	$91.3M	1.82%	-7.0%
38	Nuveen#38 · 365,405 sh	365,405	$88.1M	0.02%	+5.6%
39	Sofinnova Ventures#39 · 365,341 sh	365,341	$88.0M	4.55%	-38.9%
40	GW&K Investment Management#40 · 350,667 sh	350,667	$84.5M	0.66%	-5.5%
41	Polaris Capital Management#41 · 328,966 sh	328,966	$79.3M	—	-20.8%
42	AMERICAN CENTURY COMPANIES#42 · 322,427 sh	322,427	$77.7M	0.03%	-1.9%
43	GOLDENTREE ASSET MANAGEMENT#43 · 294,435 sh	294,435	$70.8M	4.12%	-38.1%
44	Qube Research & Technologies Ltd#44 · 290,725 sh	290,725	$70.1M	0.07%	+10.7%
45	GOLDMAN SACHS GROUP#45 · 279,844 sh	279,844	$67.4M	<0.01%	+11.8%
46	FRONTIER CAPITAL MANAGEMENT#46 · 277,279 sh	277,279	$66.8M	0.62%	-46.4%
47	Quantinno Capital Management#47 · 273,506 sh	273,506	$65.9M	0.08%	+43.0%
48	BANK OF MONTREAL#48 · 242,063 sh	242,063	$58.3M	0.02%	+1.2%
49	RAYMOND JAMES FINANCIAL#49 · 228,645 sh	228,645	$55.1M	0.01%	+24.0%
50	Tri Locum Partners#50 · 221,720 sh	221,720	$53.4M	6.57%	+39.7%
51	Invesco Ltd.#51 · 209,268 sh	209,268	$50.4M	<0.01%	-14.5%
52	ARGENT CAPITAL MANAGEMENT#52 · 200,072 sh	200,072	$48.2M	—	New
53	LOOMIS SAYLES & L P#53 · 198,162 sh	198,162	$47.8M	0.06%	-3.8%
54	WELLINGTON MANAGEMENT GROUP LLP#54 · 179,141 sh	179,141	$43.2M	<0.01%	-60.9%
55	PERCEPTIVE ADVISORS#55 · 170,000 sh	170,000	$41.0M	0.61%	0.0%
56	Krensavage Asset Management#56 · 167,816 sh	167,816	$40.4M	15.36%	0.0%
57	Rockefeller Capital Management L.P.#57 · 167,409 sh	167,409	$40.3M	0.06%	-32.8%
58	RHUMBLINE ADVISERS#58 · 163,018 sh	163,018	$39.3M	0.03%	-0.9%
59	Holocene Advisors#59 · 160,991 sh	160,991	$38.8M	0.09%	-78.1%
60	Saturn V Capital Management#60 · 160,938 sh	160,938	$38.8M	5.56%	-1.2%
61	PFM Health Sciences#61 · 160,768 sh	160,768	$38.7M	3.32%	-9.8%
62	Retirement Systems of Alabama#62 · 159,663 sh	159,663	$38.5M	0.12%	-5.7%
63	CITIGROUP#63 · 157,726 sh	157,726	$38.0M	0.01%	+25.8%
64	Man Group plc#64 · 152,877 sh	152,877	$36.8M	0.06%	+13.1%
65	Woodline Partners#65 · 150,083 sh	150,083	$36.2M	0.11%	New
66	Legal & General Group Plc#66 · 149,813 sh	149,813	$36.1M	<0.01%	+2.9%
67	Pacer Advisors#67 · 146,264 sh	146,264	$35.2M	0.09%	-70.9%
68	Pictet Asset Management Holding SA#68 · 147,599 sh	147,599	$35.1M	0.03%	-14.8%
69	PRINCIPAL FINANCIAL GROUP#69 · 142,414 sh	142,414	$34.3M	0.02%	+5.1%
70	STIFEL FINANCIAL#70 · 139,491 sh	139,491	$33.6M	0.03%	0.0%
71	BNP PARIBAS FINANCIAL MARKETS#71 · 137,057 sh	137,057	$33.0M	0.01%	+767.8%
72	Universal- Beteiligungs- und Servicegesellschaft mbH#72 · 134,388 sh	134,388	$32.4M	0.05%	-0.2%
73	SEI INVESTMENTS#73 · 133,894 sh	133,894	$32.3M	0.03%	-9.1%
74	CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM#74 · 127,647 sh	127,647	$30.8M	0.02%	+2.5%
75	WEDGE CAPITAL MANAGEMENT L L P#75 · 126,539 sh	126,539	$30.5M	—	-20.9%
76	Robeco Institutional Asset Management B.V.#76 · 117,612 sh	117,612	$28.3M	—	-4.4%
77	Gotham Asset Management#77 · 112,014 sh	112,014	$27.0M	0.06%	+22.3%
78	Aristotle Capital Management#78 · 111,697 sh	111,697	$26.9M	0.06%	-14.4%
79	Swiss National Bank#79 · 111,100 sh	111,100	$26.8M	0.01%	+2.7%
80	STOREBRAND ASSET MANAGEMENT AS#80 · 109,183 sh	109,183	$26.3M	0.06%	0.0%
81	CANADA PENSION PLAN INVESTMENT BOARD#81 · 107,600 sh	107,600	$25.9M	0.01%	-4.4%
82	WELLS FARGO & COMPANY#82 · 107,422 sh	107,422	$25.9M	<0.01%	+56.8%
83	Empowered Funds#83 · 106,854 sh	106,854	$25.7M	0.14%	+650.6%
84	PANAGORA ASSET MANAGEMENT#84 · 104,935 sh	104,935	$25.3M	0.08%	-26.9%
85	Perpetual Ltd#85 · 104,264 sh	104,264	$25.1M	—	-26.0%
86	PRICE T ROWE ASSOCIATES#86 · 98,390 sh	98,390	$23.7M	<0.01%	+75.9%
87	KBC Group NV#87 · 98,265 sh	98,265	$23.7M	—	-3.8%
88	ENVESTNET ASSET MANAGEMENT#88 · 91,554 sh	91,554	$22.1M	<0.01%	+2.5%
89	Rhenman & Partners Asset Management AB#89 · 87,440 sh	87,440	$21.1M	1.99%	+15.2%
90	DekaBank Deutsche Girozentrale#90 · 115,130 sh	115,130	$21.0M	0.04%	0.0%
91	D. E. Shaw#91 · 87,075 sh	87,075	$21.0M	0.01%	-70.8%
92	abrdn plc#92 · 83,606 sh	83,606	$20.1M	0.03%	-26.7%
93	THRIVENT FINANCIAL FOR LUTHERANS#93 · 80,500 sh	80,500	$19.4M	0.03%	+294.5%
94	DeepCurrents Investment Group#94 · 79,900 sh	79,900	$19.3M	0.58%	+11.5%
95	Amundi#95 · 79,323 sh	79,323	$19.1M	<0.01%	+42.6%
96	Schonfeld Strategic Advisors#96 · 77,272 sh	77,272	$18.6M	0.07%	+24.3%
97	FIRST ADVISORS#97 · 75,320 sh	75,320	$18.1M	0.01%	-17.5%
98	LOS ANGELES CAPITAL MANAGEMENT#98 · 73,725 sh	73,725	$17.8M	0.07%	+147.2%
99	SCHRODER INVESTMENT MANAGEMENT GROUP#99 · 72,875 sh	72,875	$17.3M	0.01%	+190.6%
100	LAZARD ASSET MANAGEMENT#100 · 69,588 sh	69,588	$16.8M	0.03%	+62.9%

Funds that sold out of JAZZ in Q2 2026 (57)

Held JAZZ at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held JAZZ in Q1 2026 and reported no position in Q2 2026.
Institution	Shares sold	Value in Q1 2026
EcoR1 Capital1,706,469 sh	1,706,469	$322.6M
Alyeska Investment Group, L.P.411,015 sh	411,015	$77.7M
Point72 Asset Management, L.P.358,634 sh	358,634	$67.8M
LEUCADIA NATIONAL175,599 sh	175,599	$33.2M
Walleye Capital87,365 sh	87,365	$16.5M
DIADEMA PARTNERS54,755 sh	54,755	$10.4M
Rokos Capital Management LLP52,017 sh	52,017	$9.8M
Cinctive Capital Management34,686 sh	34,686	$6.6M
Ikarian Capital12,460 sh	12,460	$2.4M
HighVista Strategies10,838 sh	10,838	$2.0M
Banco Santander, S.A.8,804 sh	8,804	$1.7M
DARK FOREST CAPITAL MANAGEMENT6,472 sh	6,472	$1.2M
Rock Springs Capital Management5,750 sh	5,750	$1.1M
Graham Capital Management, L.P.4,606 sh	4,606	$870.8K
BOOTHBAY FUND MANAGEMENT3,725 sh	3,725	$704.2K
Campbell & Investment Adviser3,602 sh	3,602	$681.0K
SANDERS MORRIS HARRIS3,600 sh	3,600	$680.6K
ADAR1 Capital Management3,000 sh	3,000	$567.1K
Entropy Technologies2,942 sh	2,942	$556.2K
BANQUE PICTET & CIE SA2,000 sh	2,000	$378.1K
Advisory Services Network1,836 sh	1,836	$347.1K
MIRABELLA FINANCIAL SERVICES LLP1,557 sh	1,557	$294.4K
FOX RUN MANAGEMENT, L.L.C.1,567 sh	1,567	$287.0K
Rathbones Group PLC1,349 sh	1,349	$255.0K
Qsemble Capital Management1,217 sh	1,217	$230.1K
FRED ALGER MANAGEMENT1,182 sh	1,182	$223.5K
Farringdon Capital, Ltd.1,092 sh	1,092	$206.4K
TWO SIGMA SECURITIES1,065 sh	1,065	$201.3K
ABS Direct Equity Fund900 sh	900	$187.3K
Tredje AP-fonden626 sh	626	$118.3K
Steward Partners Investment Advisory365 sh	365	$69.0K
QUADRANT CAPITAL GROUP170 sh	170	$65.0K
GoalVest Advisory300 sh	300	$56.7K
Root Financial Partners297 sh	297	$56.1K
Bayforest Capital Ltd291 sh	291	$55.0K
WESTPAC BANKING269 sh	269	$50.9K
Spire Wealth Management201 sh	201	$38.0K
SMA Capital117 sh	117	$22.1K
Western Wealth Management81 sh	81	$15.4K
Intentional Wealth Strategies48 sh	48	$9.1K
Wealth Preservation Advisors32 sh	32	$6.0K
POM Investment Strategies29 sh	29	$5.5K
TWIN PEAKS WEALTH ADVISORS27 sh	27	$5.1K
BALLAST ADVISORS22 sh	22	$4.2K
Pinnacle Bancorp19 sh	19	$3.6K
IFM Investors Pty Ltd16 sh	16	$3.0K
Innovative Asset Advisors Group11 sh	11	$2.1K
Westside Investment Management9 sh	9	$1.7K
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT6 sh	6	$1.1K
Dunhill Financial6 sh	6	$1.1K
Vermillion Wealth Management5 sh	5	$945.00
Annis Gardner Whiting Capital Advisors4 sh	4	$757.00
MTM Investment Management3 sh	3	$567.00
Frazier Financial Advisors2 sh	2	$379.00
CURIO WEALTH2 sh	2	$378.00
Union Bankshares2 sh	2	$378.00
Elequin Securities127 sh	127	—

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.