MARTINGALE ASSET MANAGEMENT L P

Position in JAZZ — Jazz Pharmaceuticals plc

CIK 936944 BOSTON, MA

Position in JAZZ

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$8,832,605

+$8,521,557 QoQ

Shares Held

46,721

+1879.7% QoQ

Ownership

0.074%

of shares outstanding

% of Portfolio

0.22%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

22 quarters on record

Voting authority Sole 79.98758588215149.ToString("F0")% Shared 0.ToString("F0")% None 20.012414117848504.ToString("F0")%

Healthcare · as of Mar 31, 2026

MARTINGALE ASSET MANAGEMENT L P holds $113,855,320 across 56 Biotechnology names. JAZZ ranks #4 (7.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma	44,750	$19,982,665
2	INCY	Incyte Corp	164,646	$15,496,481
3	REGN	Regeneron Pharmaceuticals, Inc.	16,861	$13,027,483
4	JAZZ	Jazz Pharmaceuticals plc This page	46,721	$8,832,605
5	LGND	Ligand Pharmaceuticals Inc	17,762	$3,546,183
6	CPRX	Catalyst Pharmaceuticals, Inc.	139,535	$3,454,886
7	ALNY	Alnylam Pharmaceuticals, Inc.	10,114	$3,346,419
8	ACAD	Acadia Pharmaceuticals Inc	139,964	$3,115,598

22 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$8,832,605	46,721	+1879.7%	Shares	Sole	2026-05-13
2025-09-30	$311,048	2,360	-5.9%	Shares	Sole	2025-11-13
2025-06-30	$266,042	2,507	-71.0%	Shares	Sole	2025-08-11
2025-03-31	$1,072,780	8,641	+116.8%	Shares	Sole	2025-05-14
2024-12-31	$490,752	3,985	-28.4%	Shares	Sole	2025-02-13
2024-09-30	$620,441	5,569	+190.2%	Shares	Sole	2024-11-14
2024-06-30	$204,814	1,919	-70.2%	Shares	Sole	2024-08-12
2024-03-31	$774,661	6,433	-4.4%	Shares	Sole	2024-05-14
2023-12-31	$827,421	6,727	-89.1%	Shares	Sole	2024-02-12
2023-09-30	$8,004,698	61,841	-22.8%	Shares	Sole	2023-11-14
2023-06-30	$9,930,988	80,108	-17.9%	Shares	Sole	2023-08-11
2023-03-31	$14,272,588	97,537	-4.4%	Shares	Sole	2023-05-12
2022-12-31	$16,256,788	102,045	+12.8%	Shares	Sole	2023-02-13
2022-09-30	$12,061,145	90,488	+75.2%	Shares	Sole	2022-11-14
2022-06-30	$8,059,476	51,660	+3289.8%	Shares	Sole	2022-08-11
2022-03-31	$237,240	1,524	-99.2%	Shares	Sole	2022-05-12
2021-06-30	$32,263,865	181,625	-11.5%	Shares	Sole	2021-08-13
2021-03-31	$33,735,627	205,242	-21.9%	Shares	Sole	2021-05-13
2020-12-31	$43,369,858	262,768	-8.6%	Shares	Sole	2021-02-10
2020-09-30	$41,000,328	287,540	-10.2%	Shares	Sole	2020-11-12
2020-06-30	$35,341,019	320,292	-0.9%	Shares	Sole	2020-08-10
2020-03-31	$32,247,837	323,319	—	Shares	Sole	2020-05-11
No filing history on record for this holder in this stock.