Boston Partners

Position in LNTH — Lantheus Holdings, Inc.

CIK 1386060 BOSTON, MA

Position in LNTH

as of Jun 30, 2026 · filed Aug 4, 2026 Compact

Position Value

$55,539,004

+$19,839,596 QoQ

Shares Held

500,622

+6.4% QoQ

Ownership

0.767%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

#34

of 466 holders

Holding Since

Dec 2020

20 quarters on record

Voting authority Sole 91% Shared 0% None 9%

Healthcare · as of Jun 30, 2026

Boston Partners holds $66,889,026 across 3 Drug Manufacturers - Specialty & Generic names. LNTH ranks #1 (83.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LNTH	Lantheus Holdings, Inc. This page	500,622	$55,539,004
2	NBIX	Neurocrine Biosciences Inc	59,268	$9,989,027
3	TAK	Takeda Pharmaceutical Co Ltd	84,903	$1,360,995

20 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$55,539,004	500,622	+6.4%	Shares	Defined	2026-08-04
2026-03-31	$35,699,408	470,658	-18.3%	Shares	Other	2026-05-11
2025-06-30	$47,180,992	576,362	+30.5%	Shares	Defined	2025-08-12
2025-03-31	$43,098,303	441,581	+10.2%	Shares	Other	2025-05-13
2024-12-31	$35,855,298	400,797	+57.5%	Shares	Defined	2025-02-11
2024-09-30	$27,934,557	254,529	-61.1%	Shares	Other	2024-11-12
2024-06-30	$52,501,709	653,901	-4.0%	Shares	Defined	2024-08-14
2024-03-31	$42,402,927	681,281	+21.2%	Shares	Other	2024-05-28
2023-12-31	$34,851,750	562,125	+9.6%	Shares	Other	2024-02-07
2023-09-30	$35,638,373	512,930	+15.2%	Shares	Other	2023-11-08
2023-06-30	$37,361,266	445,201	+32.8%	Shares	Other	2023-08-10
2023-03-31	$27,668,661	335,134	+6585.3%	Shares	Defined	2023-05-09
2022-09-30	$352,564	5,013	-59.2%	Shares	Defined	2022-11-09
2022-06-30	$811,508	12,290	-80.6%	Shares	Defined	2022-08-10
2022-03-31	$3,509,696	63,455	-47.4%	Shares	Defined	2022-05-10
2021-12-31	$3,482,920	120,558	+88.4%	Shares	Defined	2022-02-04
2021-09-30	$1,643,032	63,981	-55.9%	Shares	Defined	2021-11-05
2021-06-30	$4,012,028	145,153	-26.7%	Shares	Other	2021-08-12
2021-03-31	$4,233,525	198,106	+48.2%	Shares	Defined	2021-05-10
2020-12-31	$1,803,706	133,707	—	Shares	Other	2021-02-10
No filing history on record for this holder in this stock.