Lantheus Holdings, Inc. LNTH

Set alert

100.70 USD -0.44 (-0.44%)

At closeNov 5, 2026, 4:20 PM EST

100.70 0.00 0.00%

After hours · Nov 5, 4:20 PM ET

100.70 Day range 101.20

50.16 52-week range 111.86

Held by insiders 1.73%

Held by institutions 115.40%

Float held by institutions 117.44%

Institutions 589

Top institutional holders
Holder	% held	Shares	Value	Reported
Blackrock Inc.	12.86%	8,397,642	849.34M	Jun 29, 2026
Farallon Capital Management LLC	8.55%	5,583,479	564.71M	Jun 29, 2026
Jupiter Topco LLC	7.95%	5,188,416	524.76M	Jun 29, 2026
FMR, LLC	5.94%	3,879,971	392.42M	Jun 29, 2026
Vanguard Portfolio Management LLC	4.96%	3,238,471	327.54M	Jun 29, 2026
Vanguard Capital Management LLC	4.49%	2,932,214	296.56M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
American Century ETF Trust-Avantis U.S. Small Cap Value ETF	3.97%	2,593,343	262.29M	Sep 29, 2026
iShares Trust-iShares Core S&P Mid-Cap ETF	3.56%	2,325,136	235.16M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.16%	2,065,879	208.94M	Jun 29, 2026
iShares Trust-iShares Russell 2000 ETF	2.58%	1,687,913	170.72M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund	2.29%	1,493,665	151.07M	Jun 29, 2026
JANUS INVESTMENT FUND-Janus Henderson Enterprise Fund	1.73%	1,132,936	114.59M	Jun 29, 2026

LNTH insiders
Insider	Relation	Latest transaction	Date	Shares held
BLANCHFIELD PAUL	President	Sale	Aug 12, 2025	108,214
DINKELBORG LUDGER	Officer	Stock Award(Grant)	Mar 4, 2026	35,731
FARALLON PARTNERS, L.L.C.	Beneficial Owner of more than 10% of a Class of Security	Sale	Aug 19, 2025	0
HEINO MARY ANNE	Chief Executive Officer	Stock Award(Grant)	Mar 1, 2026	589,195
LENO SAMUEL R	Director	Stock Award(Grant)	May 13, 2026	67,246
MARKISON BRIAN A	Chief Executive Officer	Stock Award(Grant)	Mar 4, 2025	232,420

Ownership