Security record · archived quarter

JAZZ

Jazz Pharmaceuticals plc · Healthcare · Biotechnology

214.65 +1.3% mkt cap $13.93B quote delayed (FMP) · as of Oct 22 22:08 UTC · separate from filing data below

Q3 2026 Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024

135Tracked holders

-10Δ holders

49.63MShares held

$8.67BReported value

+4New positions

−14Exits

Stable Conviction score 54/100 4 quarters of rising tracked shares ●●●●○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -6.9% · share flow +9.5% · net new positions -7.4% · formula
Concentrated accumulation: rising shares among fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026

Ownership over time

Quarter	Holders	Δ	Shares	Reported value	New	Exits
Q3 2026	2	0	23.86K	$4.65M	+1	−3
Q2 2026	135	+4	47.42M	$11.41B	+7	−4
Q1 2026	135	-10	49.63M	$8.67B	+4	−14
Q4 2025	144	+2	48.56M	$7.62B	+2	n/a
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	n/a	−2
Q2 2024	16	n/a	7.74M	$826.28M	n/a	n/a

Holder count

Who holds it · Q1 2026

#	Manager	Shares	Δ shares	Value	Their weight		Held
1	BlackRock ✦ (passive)	5.59M	+2.6%	$1.06B	0.0%	▲ Add	4	SEC ↗ ×20
2	Capital World Investors ✦	2.67M	+0.2%	$505.40M	0.1%	▲ Add	8	SEC ↗
3	Vanguard Capital Management Llc	2.65M	n/a	$500.67M	0.0%	n/c	1	SEC ↗
4	Fidelity (FMR) ✦	2.28M	+184.1%	$430.23M	0.0%	▲ Add	4	SEC ↗ ×8
5	Franklin Resources Inc	1.96M	+7.7%	$370.34M	0.1%	▲ Add	2	SEC ↗ ×7
6	Dimensional Fund Advisors Lp	1.90M	-27.8%	$358.26M	0.1%	▼ Trim	2	SEC ↗ ×5
7	State Street Global Advisors ✦ (passive)	1.89M	+2.9%	$357.62M	0.0%	▲ Add	6	SEC ↗ ×2
8	Bank of New York Mellon Corp	1.98M	+35.4%	$317.85M	0.1%	▲ Add	2	SEC ↗ ×22
9	Ameriprise Financial Inc	1.61M	+5.7%	$304.08M	0.1%	▲ Add	2	SEC ↗ ×4
10	AQR Capital Management ✦	1.34M	+52.6%	$249.86M	0.1%	▲ Add	8	SEC ↗ ×9
11	Millennium Management ✦	1.26M	+5.0%	$238.68M	0.2%	▲ Add	8	SEC ↗ ×2
12	Citadel Advisors ✦	1.26M	+304.8%	$238.10M	0.2%	▲ Add	8	SEC ↗ ×2
13	Geode Capital Management ✦ (passive)	1.24M	+3.4%	$234.03M	0.0%	▲ Add	8	SEC ↗ ×2
14	JPMorgan Chase ✦	1.20M	+15.3%	$220.58M	0.0%	▲ Add	3	SEC ↗ ×14
15	Bank Of America Corp /De/	1.01M	+10.9%	$191.85M	0.0%	▲ Add	2	SEC ↗ ×7
16	Swedbank AB	992.11K	-10.1%	$187.56M	0.2%	▼ Trim	2	SEC ↗ ×2
17	BNP Paribas Asset Management…	4.09M	+4.6%	$171.25M	0.2%	▲ Add	2	SEC ↗ ×5
18	Renaissance Technologies ✦	819.37K	-2.1%	$154.90M	0.2%	▼ Trim	8	SEC ↗
19	Holocene Advisors, LP	733.90K	+24.4%	$138.74M	0.3%	▲ Add	2	SEC ↗
20	Morgan Stanley ✦	698.74K	+9.3%	$132.10M	0.0%	▲ Add	3	SEC ↗ ×17
21	Allianz Asset Management GmbH	610.30K	+1.9%	$115.38M	0.1%	▲ Add	2	SEC ↗ ×3
22	Manufacturers Life Insurance…	535.06K	-2.3%	$101.15M	0.1%	▼ Trim	2	SEC ↗
23	Pacer Advisors, Inc.	503.01K	-22.3%	$95.09M	0.3%	▼ Trim	2	SEC ↗
24	Northern Trust Corp	488.52K	+2.4%	$92.36M	0.0%	▲ Add	2	SEC ↗ ×7
25	Wellington Management ✦	458.01K	+306.9%	$86.59M	0.0%	▲ Add	8	SEC ↗ ×9
26	Charles Schwab Investment…	440.51K	+3.8%	$83.28M	0.0%	▲ Add	2	SEC ↗
27	Alyeska Investment Group, L.P.	411.01K	+27.1%	$77.70M	0.2%	▲ Add	2	SEC ↗
28	Zurcher Kantonalbank (Zurich…	365.45K	+59.8%	$69.09M	0.1%	▲ Add	2	SEC ↗ ×2
29	Point72 Asset Management ✦	358.63K	+104.9%	$67.80M	0.1%	▲ Add	3	SEC ↗
30	UBS Group AG	357.20K	-24.5%	$67.53M	0.0%	▼ Trim	2	SEC ↗ ×3
31	Nuveen, LLC	346.15K	-9.4%	$65.44M	0.0%	▼ Trim	2	SEC ↗ ×3
32	American Century Companies Inc	328.66K	+12.8%	$62.13M	0.0%	▲ Add	2	SEC ↗
33	Assenagon Asset Management S.A.	320.00K	New	$60.50M	0.1%	New	1	SEC ↗
34	D. E. Shaw & Co. ✦	298.09K	+49.6%	$56.35M	0.0%	▲ Add	8	SEC ↗ ×2
35	Qube Research & Technologies Ltd	262.55K	-47.5%	$49.64M	0.1%	▼ Trim	2	SEC ↗
36	Victory Capital Management Inc	256.60K	+2.8%	$48.51M	0.0%	▲ Add	2	SEC ↗
37	Goldman Sachs Group ✦	250.32K	+43.5%	$47.32M	0.0%	▲ Add	3	SEC ↗ ×3
38	Rockefeller Capital Management L.P.	249.17K	-6.0%	$47.11M	0.1%	▼ Trim	2	SEC ↗ ×3
39	Invesco Ltd.	244.76K	+27.9%	$46.27M	0.0%	▲ Add	2	SEC ↗ ×9
40	Bank Of Montreal /Can/	239.26K	+7.1%	$45.23M	0.0%	▲ Add	2	SEC ↗ ×6
41	Jane Street Group, Llc	223.62K	+156.7%	$42.27M	0.0%	▲ Add	2	SEC ↗ ×3
42	Loomis Sayles & Co L P	205.91K	+76.8%	$38.93M	0.1%	▲ Add	2	SEC ↗ ×2
43	Quantinno Capital Management LP	191.29K	+9.7%	$36.16M	0.1%	▲ Add	2	SEC ↗
44	Raymond James Financial Inc	184.46K	+4.0%	$34.59M	0.0%	▲ Add	2	SEC ↗ ×4
45	Pictet Asset Management Holding SA	173.25K	-6.2%	$31.78M	0.0%	▼ Trim	2	SEC ↗
46	Rhumbline Advisers	164.54K	+4.0%	$31.11M	0.0%	▲ Add	2	SEC ↗
47	Sei Investments Co	378.27K	+10.8%	$28.12M	0.0%	▲ Add	2	SEC ↗ ×3
48	UBS AM, a distinct business unit of…	147.76K	-0.4%	$27.93M	0.0%	▼ Trim	2	SEC ↗ ×9
49	Legal & General Group Plc	145.53K	+51.8%	$27.51M	0.0%	▲ Add	2	SEC ↗ ×3
50	Stifel Financial Corp	139.51K	+13.7%	$26.38M	0.0%	▲ Add	2	SEC ↗ ×3
51	Principal Financial Group Inc	135.50K	+3.8%	$25.62M	0.0%	▲ Add	2	SEC ↗ ×2
52	Man Group plc	135.21K	+72.7%	$25.56M	0.1%	▲ Add	2	SEC ↗ ×3
53	Universal- Beteiligungs- und…	134.72K	+49.5%	$25.47M	0.0%	▲ Add	2	SEC ↗
54	Aristotle Capital Management, LLC	130.54K	-17.8%	$24.68M	0.1%	▼ Trim	2	SEC ↗
55	Citigroup Inc	125.35K	+137.4%	$23.70M	0.0%	▲ Add	2	SEC ↗ ×3
56	California Public Employees…	124.58K	+10.6%	$23.55M	0.0%	▲ Add	2	SEC ↗
57	Robeco Institutional Asset…	123.08K	+31.4%	$23.27M	0.0%	▲ Add	2	SEC ↗
58	Aberdeen Group plc	114.13K	+89.2%	$21.58M	0.0%	▲ Add	2	SEC ↗
59	Canada Pension Plan Investment Board	112.50K	+9.4%	$21.27M	0.0%	▲ Add	2	SEC ↗
60	Alliancebernstein L.P.	123.72K	+28.4%	$21.03M	0.0%	▲ Add	2	SEC ↗
61	Storebrand Asset Management As	109.13K	0.0%	$20.63M	0.1%	Held	2	SEC ↗
62	Swiss National Bank	108.20K	+0.5%	$20.46M	0.0%	▲ Add	2	SEC ↗
63	Gotham Asset Management ✦	91.63K	+49.7%	$17.32M	0.1%	▲ Add	8	SEC ↗
64	First Trust Advisors Lp	91.30K	+108.0%	$17.26M	0.0%	▲ Add	2	SEC ↗
65	Envestnet Asset Management Inc	89.31K	+1.4%	$16.88M	0.0%	▲ Add	2	SEC ↗
66	Wells Fargo & Company/Mn	68.49K	-31.9%	$12.95M	0.0%	▼ Trim	2	SEC ↗ ×4
67	Nomura Holdings Inc	65.97K	+2.2%	$12.47M	0.1%	▲ Add	2	SEC ↗ ×2
68	Voya Investment Management Llc	64.04K	-6.6%	$12.11M	0.0%	▼ Trim	2	SEC ↗ ×3
69	California State Teachers…	63.66K	+22.0%	$12.03M	0.0%	▲ Add	2	SEC ↗
70	Tweedy, Browne ✦	60.21K	New	$11.38M	0.9%	New	1	SEC ↗
71	T. Rowe Price ✦	55.93K	+11.9%	$10.57M	0.0%	▲ Add	8	SEC ↗
72	Amundi	55.64K	+2445.3%	$10.52M	0.0%	▲ Add	2	SEC ↗
73	Russell Investments Group, Ltd.	55.21K	+38.9%	$10.44M	0.0%	▲ Add	2	SEC ↗ ×12
74	Cerity Partners LLC	45.75K	+18.2%	$8.65M	0.0%	▲ Add	2	SEC ↗ ×3
75	Royal Bank Of Canada	45.25K	+17.4%	$8.56M	0.0%	▲ Add	2	SEC ↗ ×11
76	Healthcare Of Ontario Pension Plan…	43.30K	New	$8.19M	0.0%	New	1	SEC ↗
77	Lazard Asset Management Llc	42.72K	+199.1%	$8.08M	0.0%	▲ Add	2	SEC ↗ ×2
78	Mariner, LLC	40.02K	+57.9%	$7.56M	0.0%	▲ Add	2	SEC ↗
79	State Board Of Administration Of…	38.51K	-10.9%	$7.28M	0.0%	▼ Trim	2	SEC ↗
80	LPL Financial LLC	36.16K	+41.3%	$6.84M	0.0%	▲ Add	2	SEC ↗
81	State Of Wisconsin Investment Board	34.01K	-1.5%	$6.43M	0.0%	▼ Trim	2	SEC ↗
82	New York State Common Retirement…	31.69K	-0.4%	$5.99M	0.0%	▼ Trim	2	SEC ↗
83	Nomura Asset Management…	31.30K	-14.2%	$5.92M	0.0%	▼ Trim	2	SEC ↗ ×2
84	Prudential Financial Inc	29.57K	-0.1%	$5.59M	0.0%	▼ Trim	2	SEC ↗ ×2
85	Barclays Plc	26.81K	-71.9%	$5.07M	0.0%	▼ Trim	2	SEC ↗ ×5
86	Hotchkis & Wiley Capital Management…	25.83K	-78.3%	$4.88M	0.0%	▼ Trim	2	SEC ↗
87	Deutsche Bank Ag\	25.27K	-82.0%	$4.78M	0.0%	▼ Trim	2	SEC ↗ ×4
88	Schroder Investment Management Group	25.08K	n/a	$4.74M	0.0%	n/c	1	SEC ↗ ×3
89	Mitsubishi UFJ Trust & Banking Corp	24.00K	-41.7%	$4.54M	0.0%	▼ Trim	2	SEC ↗ ×2
90	Janus Henderson Group Plc	24.00K	0.0%	$4.54M	0.0%	Held	2	SEC ↗
91	Federated Hermes, Inc.	19.67K	+6.1%	$3.72M	0.0%	▲ Add	2	SEC ↗ ×2
92	Two Sigma Investments ✦	19.60K	+716.7%	$3.71M	0.0%	▲ Add	8	SEC ↗ ×2
93	Tidal Investments LLC	19.41K	+229.4%	$3.60M	0.0%	▲ Add	2	SEC ↗
94	Jones Financial Companies Lllp	18.15K	+1020.5%	$3.32M	0.0%	▲ Add	2	SEC ↗ ×2
95	Credit Agricole S A	16.93K	+89.6%	$3.20M	0.0%	▲ Add	2	SEC ↗
96	MIRAE ASSET GLOBAL ETFS HOLDINGS…	16.74K	-26.5%	$3.16M	0.0%	▼ Trim	2	SEC ↗
97	Bnp Paribas Financial Markets	15.79K	+31.1%	$2.99M	0.0%	▲ Add	2	SEC ↗ ×2
98	Focus Partners Wealth	14.92K	+52.7%	$2.84M	0.0%	▲ Add	2	SEC ↗
99	Daiwa Securities Group Inc.	15.00K	+74.8%	$2.84M	0.0%	▲ Add	2	SEC ↗
100	Ensign Peak Advisors, Inc	14.07K	-49.0%	$2.66M	0.0%	▼ Trim	2	SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.

New buyers

Assenagon Asset Management…	$60.50M	0.1%
Tweedy, Browne	$11.38M	0.9%
Healthcare Of Ontario Pension…	$8.19M	0.0%

Exited

Adage Capital Partners	$93.16M	was 0.1%
Bank Of Nova Scotia	$14.65M	was 0.0%
Mackenzie Financial Corp	$14.23M	was 0.0%
LMR Partners LLP	$11.00M	was 0.1%
Balyasny Asset Management L.P.	$8.18M	was 0.0%
Tudor Investment Corp Et Al	$5.05M	was 0.0%
Squarepoint Ops LLC	$3.93M	was 0.0%
Group One Trading Llc	$1.16M	was 0.0%
Connor, Clark & Lunn…	$1.03M	was 0.0%
DZ BANK AG Deutsche Zentral…	$804,780	was 0.0%
Walleye Trading LLC	$610,470	was 0.0%
Simplex Trading, Llc	$517,140	was 0.0%

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.

GOOGL135shared holders MSFT134shared holders MS133shared holders BAC133shared holders WFC132shared holders

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Oct 06 GALA RENEE D

Officer, Director · 2.00K sh · $472,800

Oct 01 COZADD BRUCE C

Director · 6.00K sh · $1.38M

Sep 10 Patil Neena M

Officer · 1.20K sh · $289,128

Sep 08 GALA RENEE D

Officer · 2.00K sh · $486,060

Sep 01 COZADD BRUCE C

Director · 6.00K sh · $1.50M

Aug 27 Iannone Robert

Officer · 300 sh · $75,828

Aug 27 Iannone Robert

Officer · 18.11K sh · $4.53M

Aug 27 Iannone Robert

Officer · 9.26K sh · $2.33M

Aug 27 Iannone Robert

Officer · 11.42K sh · $2.84M

Aug 27 Iannone Robert

Officer · 18.19K sh · $4.51M

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership

Aug 06 SC 13G: FMR LLC

View original SEC filing ↗

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: Q1 2026 · Methodology · Get this via the API

☆ JAZZ

New buyers

Exited

Open-market purchases (P)

Open-market sales (S)

JAZZ