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LANTHEUS HOLDINGS INC. 2024-2025 Proxy Voting Records

Compiled from SEC Form N-PX filings and LANTHEUS HOLDINGS INC.’s Form 8-K, filed May 5, 2025 (Item 5.07 on EDGAR). Page generated October 14, 2026.

  • 7Ballot items
  • 486Asset managers
  • 4,271Fund votes
  • May 1, 2025Meeting date

Results at a glance

Meeting of May 1, 2025: 7 items on LANTHEUS HOLDINGS INC.’s Form 8-K, filed May 5, 2025: 4 elected · 3 approved.

Material dissent

Material dissent: a director nominee under 80% of the votes cast, say-on-pay under 70%, any other item the board put forward under 80%, or a shareholder proposal with more than 50%, on the company’s own Form 8-K tally. How this is decided

Proxy season: 2023-2024 2024-2025 2025-2026

Explore LANTHEUS HOLDINGS INC. in the interactive database Compare manager voting policies

Official 2024-2025 meeting results reported by LANTHEUS HOLDINGS INC.

These tallies are LANTHEUS HOLDINGS INC.’s own, as disclosed to the U.S. Securities and Exchange Commission on Form 8-K, filed May 5, 2025 (Item 5.07, “Submission of Matters to a Vote of Security Holders”). They cover every share voted at the meeting, not just the funds that file Form N-PX.

LANTHEUS HOLDINGS INC. — official shareholder meeting results, meeting held May 1, 2025
Ballot itemForAgainst AbstainWithheldBroker non-votesSupport (of votes cast)Reported outcomeVoting standard
Elect Director: Mary Anne Heino 54,279,2886,466,90235,424 --3,910,309 89%Elected—
Elect Director: Dr. Gérard Ber 57,213,6313,531,65936,324 --3,910,309 94%Elected—
Elect Director: Julie Eastland 56,063,8034,678,32839,483 --3,910,309 92%Elected—
Elect Director: Samuel Leno 41,497,55219,245,00139,061 --3,910,309 68%Elected—
2. Approval, on an advisory basis, of the compensation paid to the Company's named executive officers The approval, on an advisory basis, of the compensation paid to the Company's named executive officers 57,776,7392,835,657169,218 --3,910,309 95%Approved—
3. Ratification of Appointment of Deloitte & Touche LLP The appointment of Deloitte & Touche LLP as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2025 64,158,082496,03937,803 --0 99.2%Approved—
4. Approve the stockholder proposal regarding the declassification of the Company's Board of Directors 59,250,670703,194713,510 --4,024,549 99%Approved—

Source: LANTHEUS HOLDINGS INC., Form 8-K, filed with the SEC on May 5, 2025 — read the filing on EDGAR.

How asset managers voted at the LANTHEUS HOLDINGS INC. 2024-2025 meeting

Each item below shows how the 486 asset managers that disclosed a LANTHEUS HOLDINGS INC. vote in their SEC Form N-PX filings actually voted. Share totals are the shares those managers' funds voted, summed across every fund they report.

1. Elect Director: Mary Anne Heino

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 6 wordings of this item as funds reported it.

89% Majority: yes · of votes cast

FOR 89%
FOR: 54,279,288AGAINST: 6,466,902
Details: description as filed, official tally, votes by 133 asset managers

Description as filed by funds: The election of four Class I directors to our Board of Directors: Ms. Mary Anne Heino

LANTHEUS HOLDINGS INC.’s own tally for this item (“Elect Director: Mary Anne Heino”): 54,279,288 for, 6,466,902 against, per its Form 8-K filed May 5, 2025 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “Proposal 1 – Election of Directors Each of the following nominees for Class I director was elected by the Company's stockholders to serve a three-year term expiring at 2028 Annual Meeting of Stockholders based on the following vote:”
Support: 89% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 133 asset managers below reported 29,022,063 for, 3,255,353 against, 16,603 abstained.

FOR
FOR: 29,022,063AGAINST: 3,255,353ABSTAIN: 16,603
Largest asset managers voting on “The election of four Class I directors to our Board of Directors: Ms. Mary Anne Heino” at LANTHEUS HOLDINGS INC., 2024-2025
Asset managerForAgainst AbstainWithheldVote
Vanguard6,938,197431 00For
JANUS INVESTMENT FUND4,523,0040 00For
Fidelity3,904,7820 00For
BlackRock3,346,9600 00For
T. Rowe Price01,836,661 00Against
Dimensional01,011,446 00Against
Charles Schwab801,9600 00For
Delaware/Macquarie689,9080 00For
American Century642,5300 00For
Invesco580,3170 00For
Jackson National539,95413,542 00For
TIAA522,6310 00For
HARBOR FUNDS412,6940 00For
Bridge Builder Trust373,9630 00For
JPMorgan373,0750 00For
Equitable340,5593,761 00For
MFS337,6760 00For
Putnam288,8540 00For
Managed Portfolio Series251,8800 00For
Lincoln Financial126,581101,067 00Mixed
Voya212,2260 00For
AIG/SunAmerica206,2310 00For
DWS180,1940 00For
Legg Mason179,7660 00For
Artisan171,5850 00For

Showing the 25 largest of 133 asset managers. See all 133 in the interactive database.

2. Elect Director: Dr. Gérard Ber

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 14 wordings of this item as funds reported it.

94% Majority: yes · of votes cast

FOR 94%
FOR: 57,213,631AGAINST: 3,531,659
Details: description as filed, official tally, votes by 133 asset managers

Description as filed by funds: The election of four Class I directors to our Board of Directors: Dr. Gerard Ber

LANTHEUS HOLDINGS INC.’s own tally for this item (“Elect Director: Dr. Gérard Ber”): 57,213,631 for, 3,531,659 against, per its Form 8-K filed May 5, 2025 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “Proposal 1 – Election of Directors Each of the following nominees for Class I director was elected by the Company's stockholders to serve a three-year term expiring at 2028 Annual Meeting of Stockholders based on the following vote:”
Support: 94% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 133 asset managers below reported 30,170,868 for, 2,106,548 against, 16,603 abstained.

FOR
FOR: 30,170,868AGAINST: 2,106,548ABSTAIN: 16,603
Largest asset managers voting on “The election of four Class I directors to our Board of Directors: Dr. Gerard Ber” at LANTHEUS HOLDINGS INC., 2024-2025
Asset managerForAgainst AbstainWithheldVote
Vanguard6,938,6280 00For
JANUS INVESTMENT FUND4,523,0040 00For
Fidelity3,904,7820 00For
BlackRock3,346,9600 00For
T. Rowe Price987,366849,295 00Mixed
Dimensional01,011,446 00Against
Charles Schwab801,9600 00For
Delaware/Macquarie689,9080 00For
American Century642,5300 00For
Invesco580,3170 00For
Jackson National539,95413,542 00For
TIAA522,6310 00For
HARBOR FUNDS412,6940 00For
Bridge Builder Trust373,9630 00For
JPMorgan373,0750 00For
Equitable340,5593,761 00For
MFS337,6760 00For
Putnam288,8540 00For
Managed Portfolio Series251,8800 00For
Lincoln Financial198,22129,427 00Mixed
Voya212,2260 00For
AIG/SunAmerica206,2310 00For
DWS180,1940 00For
Legg Mason179,7660 00For
Artisan171,5850 00For

Showing the 25 largest of 133 asset managers. See all 133 in the interactive database.

3. Elect Director: Julie Eastland

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 6 wordings of this item as funds reported it.

92% Majority: yes · of votes cast

FOR 92%
FOR: 56,063,803AGAINST: 4,678,328
Details: description as filed, official tally, votes by 133 asset managers

Description as filed by funds: The election of four Class I directors to our Board of Directors: Ms. Julie Eastland

LANTHEUS HOLDINGS INC.’s own tally for this item (“Elect Director: Julie Eastland”): 56,063,803 for, 4,678,328 against, per its Form 8-K filed May 5, 2025 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “Proposal 1 – Election of Directors Each of the following nominees for Class I director was elected by the Company's stockholders to serve a three-year term expiring at 2028 Annual Meeting of Stockholders based on the following vote:”
Support: 92% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 133 asset managers below reported 30,131,412 for, 2,146,004 against, 16,603 abstained.

FOR
FOR: 30,131,412AGAINST: 2,146,004ABSTAIN: 16,603
Largest asset managers voting on “The election of four Class I directors to our Board of Directors: Ms. Julie Eastland” at LANTHEUS HOLDINGS INC., 2024-2025
Asset managerForAgainst AbstainWithheldVote
Vanguard6,938,6280 00For
JANUS INVESTMENT FUND4,523,0040 00For
Fidelity3,904,7820 00For
BlackRock3,346,9600 00For
T. Rowe Price987,366849,295 00Mixed
Dimensional1,011,4460 00For
Charles Schwab801,9600 00For
Delaware/Macquarie689,9080 00For
American Century642,5300 00For
Invesco580,3170 00For
Jackson National553,4960 00For
TIAA522,6310 00For
HARBOR FUNDS412,6940 00For
Bridge Builder Trust368,7355,228 00For
JPMorgan373,0750 00For
Equitable200,453143,867 00Mixed
MFS0337,676 00Against
Putnam288,8540 00For
Managed Portfolio Series251,8800 00For
Lincoln Financial205,54822,100 00Mixed
Voya0212,226 00Against
AIG/SunAmerica206,2310 00For
DWS0180,194 00Against
Legg Mason179,7660 00For
Artisan171,5850 00For

Showing the 25 largest of 133 asset managers. See all 133 in the interactive database.

4. Elect Director: Samuel Leno

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 6 wordings of this item as funds reported it.

68% Majority: yes · of votes cast

FOR 68%AGAINST
FOR: 41,497,552AGAINST: 19,245,001
Details: description as filed, official tally, votes by 133 asset managers

Description as filed by funds: The election of four Class I directors to our Board of Directors: Mr. Samuel Leno

LANTHEUS HOLDINGS INC.’s own tally for this item (“Elect Director: Samuel Leno”): 41,497,552 for, 19,245,001 against, per its Form 8-K filed May 5, 2025 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “Proposal 1 – Election of Directors Each of the following nominees for Class I director was elected by the Company's stockholders to serve a three-year term expiring at 2028 Annual Meeting of Stockholders based on the following vote:”
Support: 68% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 133 asset managers below reported 23,280,291 for, 8,997,125 against, 16,603 abstained.

FORAGAINST
FOR: 23,280,291AGAINST: 8,997,125ABSTAIN: 16,603
Largest asset managers voting on “The election of four Class I directors to our Board of Directors: Mr. Samuel Leno” at LANTHEUS HOLDINGS INC., 2024-2025
Asset managerForAgainst AbstainWithheldVote
Vanguard6,938,197431 00For
JANUS INVESTMENT FUND4,519,5893,415 00For
Fidelity3,440,590464,192 00Mixed
BlackRock3,346,9600 00For
T. Rowe Price01,836,661 00Against
Dimensional01,011,446 00Against
Charles Schwab801,9600 00For
Delaware/Macquarie0689,908 00Against
American Century0642,530 00Against
Invesco0580,317 00Against
Jackson National229,221324,275 00Mixed
TIAA522,6310 00For
HARBOR FUNDS0412,694 00Against
Bridge Builder Trust231,273142,690 00Mixed
JPMorgan373,0750 00For
Equitable340,5593,761 00For
MFS0337,676 00Against
Putnam288,8540 00For
Managed Portfolio Series251,8800 00For
Lincoln Financial5,530222,118 00Against
Voya0212,226 00Against
AIG/SunAmerica0206,231 00Against
DWS0180,194 00Against
Legg Mason177,4162,350 00For
Artisan171,5850 00For

Showing the 25 largest of 133 asset managers. See all 133 in the interactive database.

5. 2. Approval, on an advisory basis, of the compensation paid to the Company's named executive officers The approval, on…

Official resultFund totals may overlapSECTION 14A SAY-ON-PAY VOTESReported outcome: Approved

Combines 17 wordings of this item as funds reported it.

95% Approved · of votes cast

FOR 95%
FOR: 57,776,739AGAINST: 2,835,657
Details: description as filed, official tally, votes by 483 asset managers

Description as filed by funds: The approval, on an advisory basis, of the compensation paid to our named executive officers.

LANTHEUS HOLDINGS INC.’s own tally for this item (“2. Approval, on an advisory basis, of the compensation paid to the Company's named executive officers The approval, on an advisory basis, of the compensation paid to the Company's named executive officers”): 57,776,739 for, 2,835,657 against — passed, per its Form 8-K filed May 5, 2025 (Item 5.07).

Reported outcome: Approved, in the filing’s own words: “Proposal 2 – Approval, on an advisory basis, of the compensation paid to the Company's named executive officers The approval, on an advisory basis, of the compensation paid to the Company's named executive officers was approved by the Company's stockholders based on the following vote:”
Support: 95% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

Fund voting reports and institutional-manager reports both cover this item. An institutional manager can report shares that a fund it advises also reports, so the two are shown separately below and never added together, and their sum is not shown (fund and manager reports combined may count the same shares twice).

Fund voting reports: 133 asset managers voting on “The approval, on an advisory basis, of the compensation paid to our named executive officers.” at LANTHEUS HOLDINGS INC., 2024-2025
Asset managerForAgainst AbstainWithheldVote
Vanguard6,938,197431 00For
JANUS INVESTMENT FUND4,523,0040 00For
Fidelity3,904,7820 00For
BlackRock3,346,9600 00For
T. Rowe Price1,836,6610 00For
Dimensional1,011,4460 00For
Charles Schwab801,9600 00For
Delaware/Macquarie689,9080 00For
American Century642,5300 00For
Invesco580,3170 00For
Jackson National553,4960 00For
TIAA522,6310 00For
HARBOR FUNDS412,6940 00For
Bridge Builder Trust373,9630 00For
JPMorgan373,0750 00For
Equitable344,3200 00For
MFS337,6760 00For
Putnam288,8540 00For
Managed Portfolio Series251,8800 00For
Lincoln Financial227,6480 00For
Voya212,2260 00For
AIG/SunAmerica206,2310 00For
DWS180,1940 00For
Legg Mason179,7660 00For
Artisan171,5850 00For

Fund voting reports, all 133 managers: 32,252,885 for, 24,531 against, 16,603 abstained. Showing the 25 largest; see all in the interactive database.

Institutional-manager reports: 383 asset managers voting on “The approval, on an advisory basis, of the compensation paid to our named executive officers.” at LANTHEUS HOLDINGS INC., 2024-2025
Asset managerForAgainst AbstainWithheldVote
Janus Henderson5,726,6920 00For
FARALLON CAPITAL MANAGEMENT LLC3,729,4320 00For
T. Rowe Price2,406,6060 00For
Fidelity2,077,5240 00For
BlackRock1,731,871334 00For
GEODE CAPITAL MANAGEMENT, LLC1,715,5500 00For
Swedbank Robur Fonder AB01,228,743 00Against
State Street1,193,4520 00For
WESTFIELD CAPITAL MANAGEMENT CO LP1,102,6350 00For
MACQUARIE INVESTMENT MANAGEMENT BUSINESS TRUST904,0580 00For
Portolan Capital Management, LLC884,1270 00For
SILVERCREST ASSET MANAGEMENT GROUP LLC811,03144,415 00Mixed
Charles Schwab813,1780 00For
REINHART PARTNERS, LLC.749,60251,000 00Mixed
Invesco736,3600 00For
American Century690,7150 00For
JPMorgan649,1140 00For
Nuveen587,7560 00For
Wellington514,9470 00For
KEYBANK NATIONAL ASSOCIATION/OH513,7880 00For
Northern Trust505,1490 00For
MACKENZIE FINANCIAL CORP498,7280 00For
Private Capital Management, LLC461,3430 00For
MELLON INVESTMENTS Corp400,0320 00For
Epoch Investment Partners, Inc.383,1170 00For

Institutional-manager reports, all 383 managers: 39,970,883 for, 2,371,004 against, 20,359 abstained, 3,154 not voted. Showing the 25 largest; see all in the interactive database.

6. 3. Ratification of Appointment of Deloitte & Touche LLP The appointment of Deloitte & Touche LLP as the Company's…

Official resultAUDIT-RELATEDReported outcome: Approved

Combines 4 wordings of this item as funds reported it.

99.2% Approved · of votes cast

FOR 99.2%
FOR: 64,158,082AGAINST: 496,039
Details: description as filed, official tally, votes by 132 asset managers

Description as filed by funds: THE RATIFICATION OF THE APPOINTMENT OF DELOITTE & TOUCHE LLP AS OUR INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR THE FISCAL YEAR ENDING DECEMBER 31, 2025.

LANTHEUS HOLDINGS INC.’s own tally for this item (“3. Ratification of Appointment of Deloitte & Touche LLP The appointment of Deloitte & Touche LLP as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2025”): 64,158,082 for, 496,039 against — passed, per its Form 8-K filed May 5, 2025 (Item 5.07).

Reported outcome: Approved, in the filing’s own words: “Proposal 3 – Ratification of Appointment of Deloitte & Touche LLP The appointment of Deloitte & Touche LLP as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2025 was ratified by the Company's stockholders based on the following vote:”
Support: 99.2% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 132 asset managers below reported 32,276,009 for, 942 against, 16,603 abstained.

FOR
FOR: 32,276,009AGAINST: 942ABSTAIN: 16,603
Largest asset managers voting on “THE RATIFICATION OF THE APPOINTMENT OF DELOITTE & TOUCHE LLP AS OUR INDEPENDENT REGISTERED PUBLIC ACCOUNTING F” at LANTHEUS HOLDINGS INC., 2024-2025
Asset managerForAgainst AbstainWithheldVote
Vanguard6,938,6280 00For
JANUS INVESTMENT FUND4,523,0040 00For
Fidelity3,904,7820 00For
BlackRock3,346,9600 00For
T. Rowe Price1,836,6610 00For
Dimensional1,011,4460 00For
Charles Schwab801,9600 00For
Delaware/Macquarie689,9080 00For
American Century642,5300 00For
Invesco580,3170 00For
Jackson National553,4960 00For
TIAA522,6310 00For
HARBOR FUNDS412,6940 00For
Bridge Builder Trust373,9630 00For
JPMorgan373,0750 00For
Equitable344,3200 00For
MFS337,6760 00For
Putnam288,8540 00For
Managed Portfolio Series251,8800 00For
Lincoln Financial227,6480 00For
Voya212,2260 00For
AIG/SunAmerica206,2310 00For
DWS180,1940 00For
Legg Mason179,7660 00For
Artisan171,5850 00For

Showing the 25 largest of 132 asset managers. See all 132 in the interactive database.

7. 4. Approve the stockholder proposal regarding the declassification of the Company's Board of Directors

Official resultCORPORATE GOVERNANCEReported outcome: Approved

Combines 5 wordings of this item as funds reported it.

99% Approved · of votes cast

FOR 99%
FOR: 59,250,670AGAINST: 703,194
Details: description as filed, official tally, votes by 133 asset managers

Description as filed by funds: THE SHAREHOLDER PROPOSAL REGARDING THE DECLASSIFICATION OF OUR BOARD OF DIRECTORS.

LANTHEUS HOLDINGS INC.’s own tally for this item (“4. Approve the stockholder proposal regarding the declassification of the Company's Board of Directors”): 59,250,670 for, 703,194 against — passed, per its Form 8-K filed May 5, 2025 (Item 5.07).

Reported outcome: Approved, in the filing’s own words: “The stockholder proposal regarding the declassification of the Company's Board of Directors was approved on an advisory basis by the Company's stockholders based on the following vote:”
Support: 99% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 133 asset managers below reported 32,061,867 for, 1,326 against, 2 withheld, 230,824 abstained.

FOR
FOR: 32,061,867AGAINST: 1,326ABSTAIN: 230,824WITHHOLD: 2
Largest asset managers voting on “THE SHAREHOLDER PROPOSAL REGARDING THE DECLASSIFICATION OF OUR BOARD OF DIRECTORS.” at LANTHEUS HOLDINGS INC., 2024-2025
Asset managerForAgainst AbstainWithheldVote
Vanguard6,938,6150 130For
JANUS INVESTMENT FUND4,523,0040 00For
Fidelity3,904,7820 00For
BlackRock3,346,9600 00For
T. Rowe Price1,836,6610 00For
Dimensional1,011,4460 00For
Charles Schwab801,9600 00For
Delaware/Macquarie689,9080 00For
American Century642,5300 00For
Invesco580,3170 00For
Jackson National553,4960 00For
TIAA522,6310 00For
HARBOR FUNDS412,6940 00For
Bridge Builder Trust373,9630 00For
JPMorgan373,0750 00For
Equitable344,3200 00For
MFS337,6760 00For
Putnam288,8540 00For
Managed Portfolio Series251,8800 00For
Lincoln Financial227,6480 00For
Voya212,2260 00For
AIG/SunAmerica206,2310 00For
DWS180,1940 00For
Legg Mason179,7660 00For
Artisan171,5850 00For

Showing the 25 largest of 133 asset managers. See all 133 in the interactive database.

Not shown here: this season’s fund filings also report 1 item from the meeting of April 25, 2024, which belongs to the 2023-2024 season. A meeting outside this season’s July 1 to June 30 window is not counted in this page’s items or in its totals of asset managers and fund votes.

Largest LANTHEUS HOLDINGS INC. shareholders voting in 2024-2025

Ranked separately for each type of Form N-PX report. An institutional manager can report shares that a fund it advises also reports, so the two tables can list the same shares and are never added together. Each is ranked by the shares voted on the item that the most managers of that type reported, shown as a share of the 71,607,000 shares outstanding at the time of that meeting.

Fund voting reports: top LANTHEUS HOLDINGS INC. shareholders by shares voted on “The approval, on an advisory basis, of the compensation paid to our named executive officers.”, 2024-2025
#Asset manager % of shares outstanding
1Vanguard 9.69%
2JANUS INVESTMENT FUND 6.32%
3Fidelity 5.45%
4BlackRock 4.67%
5T. Rowe Price 2.56%
6Dimensional 1.41%
7Charles Schwab 1.12%
8Delaware/Macquarie 0.96%
9American Century 0.90%
10Invesco 0.81%
Institutional-manager reports: top LANTHEUS HOLDINGS INC. shareholders by shares voted on “The approval, on an advisory basis, of the compensation paid to our named executive officers.”, 2024-2025
#Asset manager % of shares outstanding
1Janus Henderson 8.00%
2FARALLON CAPITAL MANAGEMENT LLC 5.21%
3T. Rowe Price 3.36%
4Fidelity 2.90%
5BlackRock 2.42%
6GEODE CAPITAL MANAGEMENT, LLC 2.40%
7Swedbank Robur Fonder AB 1.72%
8State Street 1.67%
9WESTFIELD CAPITAL MANAGEMENT CO LP 1.54%
10MACQUARIE INVESTMENT MANAGEMENT BUSINESS TRUST 1.26%

Reported LANTHEUS HOLDINGS INC. holdings and ownership

As disclosed to the SEC in Form 13F (quarter-end holdings of 30 large managers), Schedules 13D and 13G (beneficial ownership above 5%) and the company’s own proxy statement (DEF 14A). Each row names its form.

LANTHEUS HOLDINGS INC. holdings and ownership disclosed for the 2024-2025 proxy season
Holder % outstanding Disclosure
BlackRock 12.23% 13F
The Vanguard Group, Inc. 9.74% DEF14A
Entities affiliated with Farallon Partners, L.L.C. 7.42% DEF14A
Farallon Partners, L.L.C. 7.38% 13G
JANUS HENDERSON GROUP PLC 6.67% 13G
FMR (Fidelity) 3.69% 13F
State Street 3.68% 13F
Invesco 2.75% 13F
Morgan Stanley 2.29% 13G
Dimensional Fund Advisors 1.93% 13F

Percentages above are of 71,607,000 shares outstanding, as reported by LANTHEUS HOLDINGS INC. on its Form 10-Q dated March 31, 2025 (see the filing on EDGAR). This is the count contemporaneous with the 2024-2025 meeting, not today’s. Each holding is as of its own filing, which may be dated before or after the meeting.

About this page

Every figure above is derived from filings made with the US Securities and Exchange Commission: Form N-PX, in which registered funds disclose how they voted every proxy and institutional managers disclose their votes on executive pay (say-on-pay, say-on-frequency and golden parachutes), and Form 8-K Item 5.07, in which the company reports its own meeting results. Shares outstanding are taken from LANTHEUS HOLDINGS INC.’s 10-Q dated March 31, 2025. This page is a static snapshot rebuilt weekly on October 14, 2026; a live search always shows the current data.

At LANTHEUS HOLDINGS INC.'s shareholder meeting held May 1, 2025, in the 2024-2025 proxy season, 486 asset managers reported how they voted on 7 ballot items in their SEC Form N-PX filings, covering 4,271 separate fund positions. On the most widely held item on that ballot — The approval, on an advisory basis, of the compensation paid to our named executive officers. — LANTHEUS HOLDINGS INC.'s filing reports the proposal as approved, with 95% support of the votes cast (FOR divided by FOR plus AGAINST, the conventional basis for proxy support; abstentions, broker non-votes and unvoted shares are excluded because none of them took a side). Source: LANTHEUS HOLDINGS INC.'s Form 8-K, Item 5.07, filed with the U.S. Securities and Exchange Commission on May 5, 2025.

LANTHEUS HOLDINGS INC. proxy season coverage: 2023-2024 · 2024-2025 (this page) · 2025-2026.

Download data (CSV): ballot items · votes by manager · column guide.