Who Owns Lantheus Holdings, Inc. (LNTH)?Hedge Fund & Institutional Holders

$79.70-0.72 (-0.90%)HealthcareNASDAQ

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$4.07222361198337e+249T

% of Float Held

Infinity%

QoQ Change in Holders

+14 / -1

Price History

$50.11$66.75$83.40$100.05$116.69Aug 24Jun 25Mar 26

LNTH — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
M&T BANK CORPNew Position+5.5M+$370.9M
REINHART PARTNERS, LLC.New Position+1.6M+$104.0M
NORGES BANKNew Position+1.1M+$76.0M
Point72 Asset Management, L.P.New Position+1.0M+$67.0M
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.New Position+940K+$62.0M
DEERFIELD MANAGEMENT COMPANY, L.P.New Position+828K+$55.1M
Polaris Capital Management, LLCNew Position+538K+$35.8M
Bank of New York Mellon CorpNew Position+469K+$28.0M
Summit Street Capital Management, LLCNew Position+406K+$27.0M
PRINCIPAL FINANCIAL GROUP INCNew Position+227K+$15.1M
FIL LtdNew Position+215K+$14.0M
Retirement Systems of AlabamaNew Position+172K+$11.5M
PRICE T ROWE ASSOCIATES INC /MD/Increased+5K+$11.4M
Integral Health Asset Management, LLCNew Position+100K+$6.7M
SECTOR GAMMA ASNew Position+94K+$6.2M

LNTH — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
VANGUARD GROUP INCDecreased-253K-$356.1B
JANUS HENDERSON GROUP PLCDecreased-977K-$342.5B
MORGAN STANLEYDecreased-2.1M-$198.8B
STATE STREET CORPDecreased-70K-$127.9B
GEODE CAPITAL MANAGEMENT, LLCDecreased-28K-$89.9B
Assenagon Asset Management S.A.Decreased-1.2M-$65.6B
MACQUARIE GROUP LTDClosed Position-1.0M-$53.3B
NORTHERN TRUST CORPDecreased-46K-$43.3B
TD ASSET MANAGEMENT INCDecreased-79K-$40.5B
JPMORGAN CHASE & CODecreased-43K-$40.1B
WELLINGTON MANAGEMENT GROUP LLPDecreased-656K-$39.6B
Invesco Ltd.Decreased-367K-$37.6B
Pacer Advisors, Inc.Decreased-141K-$36.6B
BNP PARIBAS FINANCIAL MARKETSDecreased-353K-$33.8B
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLCDecreased-53K-$29.4B

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1VANGUARD GROUP INC6,119,052$407.2M0.01%Share
2FARALLON CAPITAL MANAGEMENT LLC5,427,479$361.2M1.70%Share
3JANUS HENDERSON GROUP PLC5,075,682$337.0M0.15%Share
4BlackRock, Inc.5,066,291$337.0M0.01%Share
5M&T BANK CORP3,893,382$261.7M0.84%Share
6FMR LLC3,059,083$203.0M0.01%Share
7STATE STREET CORP2,427,254$161.0M0.01%Share
8BlackRock, Inc.2,141,836$142.0M0.00%Share
9REINHART PARTNERS, LLC.1,562,576$104.0M3.11%Share
10GEODE CAPITAL MANAGEMENT, LLC1,452,095$96.0M0.01%Share
11DIMENSIONAL FUND ADVISORS LP1,338,337$89.0M0.02%Share
12Swedbank AB1,228,743$81.8M0.08%Share
13NORGES BANK1,144,955$76.0M0.01%Share
14M&T BANK CORP1,114,509$74.9M0.24%Share
15Carmignac Gestion1,122,000$74.7M1.01%Share
16Point72 Asset Management, L.P.1,014,369$67.0M0.07%Share
17FMR LLC977,691$65.0M0.00%Share
18MORGAN STANLEY936,899$62.0M0.00%Share
19NOMURA ASSET MANAGEMENT INTERNATIONAL INC.939,997$62.0M0.09%Share
20DEERFIELD MANAGEMENT COMPANY, L.P.827,999$55.1M0.70%Share
21AMERICAN CENTURY COMPANIES INC769,030$51.0M0.03%Share
22PRICE T ROWE ASSOCIATES INC /MD/747,210$49.0M0.01%Share
23TD ASSET MANAGEMENT INC711,894$47.0M0.04%Share
24NORTHERN TRUST CORP690,957$45.0M0.01%Share
25MACKENZIE FINANCIAL CORP657,674$44.0M0.05%Share
26BANK OF AMERICA CORP /DE/657,208$43.0M0.00%Share
27CHARLES SCHWAB INVESTMENT MANAGEMENT INC643,168$42.0M0.01%Share
28Freestone Grove Partners LP608,526$40.0M0.29%Share
29CITADEL ADVISORS LLC603,368$40.0M0.01%Share
30Private Capital Management, LLC558,824$37.2M3.41%Share
31JPMORGAN CHASE & CO564,548$37.0M0.00%Share
32JANUS HENDERSON GROUP PLC544,209$36.0M0.02%Share
33Polaris Capital Management, LLC538,000$35.8M2.97%Share
34WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC522,177$34.8M0.10%Share
35MORGAN STANLEY502,800$33.0M0.00%Share
36Portolan Capital Management, LLC475,789$31.7M1.70%Share
37VANGUARD GROUP INC455,478$30.3M0.00%Share
38SILVERCREST ASSET MANAGEMENT GROUP LLC416,328$27.0M0.19%Share
39Epoch Investment Partners, Inc.407,529$27.0M0.15%Share
40Summit Street Capital Management, LLC405,664$27.0M4.24%Share
41AQR CAPITAL MANAGEMENT LLC403,568$26.0M0.01%Share
42UBS Group AG374,058$24.9M0.00%Share
43Vestal Point Capital, LP360,000$24.0M0.81%Share
44M&T BANK CORP336,296$22.6M0.07%Share
45BNP PARIBAS FINANCIAL MARKETS306,723$20.0M0.01%Share
46BlackRock, Inc.313,475$20.0M0.00%Share
47Invesco Ltd.297,578$19.8M0.00%Share
48FMR LLC286,098$19.0M0.00%Share
49GEODE CAPITAL MANAGEMENT, LLC274,426$18.0M0.00%Share
50UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC269,298$17.0M0.00%Share

LNTH Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025386$4.9B+97
Q3 2025289$3.3T-118
Q2 2025407$4.9T-108
Q1 2025515$7.2T+85
Q4 2024430$178.1T+56
Q3 2024374$4426.7T+35
Q2 2024339$2437.6T+32
Q1 2024307$1761.8T—

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As of Q4 2025, 50 institutional investors hold LNTH (Lantheus Holdings, Inc.). The largest holder is VANGUARD GROUP INC with $407.2M in shares. This quarter, 14 institutions opened new positions and 1 closed their positions.

Frequently Asked Questions

How many hedge funds own LNTH?

As of Q4 2025, 50 institutional investors report holding LNTH (Lantheus Holdings, Inc.) in their 13F filings.

Who is the largest institutional holder of LNTH?

The largest institutional holder of LNTH is VANGUARD GROUP INC with $407.2M in shares.

Is institutional ownership of LNTH increasing or decreasing?

This quarter, 14 institutions opened new positions in LNTH and 1 closed their positions.