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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 2025-05-05 (Item 5.07 on EDGAR). Page generated 02 October 2026.

8Ballot items
492Asset managers
4,262Fund votes
2025-05-01Meeting date

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 2025-05-05 (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 2025-05-01
Ballot item	For	Against	Abstain	Withheld	Broker non-votes	Outcome
Elect Director: Mary Anne Heino	54,279,288	6,466,902	35,424	--	3,910,309	Majority: yes
Elect Director: Dr. Gérard Ber	57,213,631	3,531,659	36,324	--	3,910,309	Majority: yes
Elect Director: Julie Eastland	56,063,803	4,678,328	39,483	--	3,910,309	Majority: yes
Elect Director: Samuel Leno	41,497,552	19,245,001	39,061	--	3,910,309	Majority: yes
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 bas	57,776,739	2,835,657	169,218	--	3,910,309	Majority: yes
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 bas	64,158,082	496,039	37,803	--	0	Majority: yes
Proposal 4: Approve the stockholder proposal regarding the declassification of the Company's Board of Directors	59,250,670	703,194	713,510	--	4,024,549	Majority: yes

Source: LANTHEUS HOLDINGS INC., Form 8-K, filed with the SEC on 2025-05-05 — read the filing on EDGAR.

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

Each item below shows how the 492 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. The approval, on an advisory basis, of the compensation paid to our named executive officers.

SECTION 14A SAY-ON-PAY VOTESMajority of the votes cast: yes

Meeting held 2025-05-01.

Combines 17 wordings of this item as funds reported it.

95% Majority: yes · of votes cast

FOR 95%

FOR: 57,776,739AGAINST: 2,835,657

LANTHEUS HOLDINGS INC.’s own tally for this item (“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 ap”): 57,776,739 for, 2,835,657 against, per its Form 8-K filed 2025-05-05 (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. Of all 71,607,000 outstanding shares: 81% for, 4% against (85% of the company cast a for/against vote).

The 483 asset managers below cast 97% of the shares they voted on this item FOR. Fund share totals are not shown for this item: fund-reported shares overlap across filings (an adviser and the funds it manages can each report the same shares), and here their sum exceeds the company's reported shares outstanding.

FOR 97%

FOR: 96.7%AGAINST: 3.2%ABSTAIN: 0.0%NOT VOTED: 0.0%

Largest 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 manager	For	Against	Vote
Vanguard	7,205,245	431	For
Fidelity	5,982,306	0	For
Janus Henderson	5,726,692	0	For
BlackRock	5,078,831	334	For
JANUS INVESTMENT FUND	4,523,004	0	For
T. Rowe Price	4,243,267	0	For
FARALLON CAPITAL MANAGEMENT LLC	3,729,432	0	For
GEODE CAPITAL MANAGEMENT, LLC	1,715,550	0	For
Charles Schwab	1,615,138	0	For
American Century	1,333,245	0	For
Invesco	1,316,677	0	For
State Street	1,233,060	0	For
Swedbank Robur Fonder AB	0	1,228,743	Against
Dimensional	1,171,345	0	For
WESTFIELD CAPITAL MANAGEMENT CO LP	1,102,635	0	For
JPMorgan	1,022,189	0	For
MACQUARIE INVESTMENT MANAGEMENT BUSINESS TRUST	904,058	0	For
Portolan Capital Management, LLC	884,127	0	For
SILVERCREST ASSET MANAGEMENT GROUP LLC	811,031	44,415	For
REINHART PARTNERS, LLC.	749,602	51,000	For
Delaware/Macquarie	689,908	0	For
Nuveen	646,672	0	For
Putnam	616,536	0	For
Northern Trust	595,936	0	For
Jackson National	553,496	0	For

Showing the 25 largest of 483 asset managers. See all 483 in the interactive database.

2. The election of four Class I directors to our Board of Directors: Ms. Mary Anne Heino

DIRECTOR ELECTIONSMajority of the votes cast: yes

Meeting held 2025-05-01.

Combines 6 wordings of this item as funds reported it.

89% Majority: yes · of votes cast

FOR 89%11%

FOR: 54,279,288AGAINST: 6,466,902

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 2025-05-05 (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. Of all 71,607,000 outstanding shares: 76% for, 9% against (85% of the company cast a for/against vote).

The 133 asset managers below cast 90% of the shares they voted on this item FOR (29,022,063 for, 3,255,353 against).

FOR 90%10%

FOR: 29,022,063 (89.9%)AGAINST: 3,255,353 (10.1%)ABSTAIN: 16,603 (0.1%)

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 manager	For	Against	Vote
Vanguard	6,938,197	431	For
JANUS INVESTMENT FUND	4,523,004	0	For
Fidelity	3,904,782	0	For
BlackRock	3,346,960	0	For
T. Rowe Price	0	1,836,661	Against
Dimensional	0	1,011,446	Against
Charles Schwab	801,960	0	For
Delaware/Macquarie	689,908	0	For
American Century	642,530	0	For
Invesco	580,317	0	For
Jackson National	539,954	13,542	For
TIAA	522,631	0	For
HARBOR FUNDS	412,694	0	For
Bridge Builder Trust	373,963	0	For
JPMorgan	373,075	0	For
Equitable	340,559	3,761	For
MFS	337,676	0	For
Putnam	288,854	0	For
Managed Portfolio Series	251,880	0	For
Lincoln Financial	126,581	101,067	For
Voya	212,226	0	For
AIG/SunAmerica	206,231	0	For
DWS	180,194	0	For
Legg Mason	179,766	0	For
Artisan	171,585	0	For

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

3. The election of four Class I directors to our Board of Directors: Dr. Gerard Ber

DIRECTOR ELECTIONSMajority of the votes cast: yes

Meeting held 2025-05-01.

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

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 2025-05-05 (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. Of all 71,607,000 outstanding shares: 80% for, 5% against (85% of the company cast a for/against vote).

The 133 asset managers below cast 93% of the shares they voted on this item FOR (30,170,868 for, 2,106,548 against).

FOR 93%

FOR: 30,170,868 (93.4%)AGAINST: 2,106,548 (6.5%)ABSTAIN: 16,603 (0.1%)

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 manager	For	Against	Vote
Vanguard	6,938,628	0	For
JANUS INVESTMENT FUND	4,523,004	0	For
Fidelity	3,904,782	0	For
BlackRock	3,346,960	0	For
T. Rowe Price	987,366	849,295	For
Dimensional	0	1,011,446	Against
Charles Schwab	801,960	0	For
Delaware/Macquarie	689,908	0	For
American Century	642,530	0	For
Invesco	580,317	0	For
Jackson National	539,954	13,542	For
TIAA	522,631	0	For
HARBOR FUNDS	412,694	0	For
Bridge Builder Trust	373,963	0	For
JPMorgan	373,075	0	For
Equitable	340,559	3,761	For
MFS	337,676	0	For
Putnam	288,854	0	For
Managed Portfolio Series	251,880	0	For
Lincoln Financial	198,221	29,427	For
Voya	212,226	0	For
AIG/SunAmerica	206,231	0	For
DWS	180,194	0	For
Legg Mason	179,766	0	For
Artisan	171,585	0	For

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

4. The election of four Class I directors to our Board of Directors: Ms. Julie Eastland

DIRECTOR ELECTIONSMajority of the votes cast: yes

Meeting held 2025-05-01.

Combines 6 wordings of this item as funds reported it.

92% Majority: yes · of votes cast

FOR 92%8%

FOR: 56,063,803AGAINST: 4,678,328

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 2025-05-05 (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. Of all 71,607,000 outstanding shares: 78% for, 7% against (85% of the company cast a for/against vote).

The 133 asset managers below cast 93% of the shares they voted on this item FOR (30,131,412 for, 2,146,004 against).

FOR 93%

FOR: 30,131,412 (93.3%)AGAINST: 2,146,004 (6.6%)ABSTAIN: 16,603 (0.1%)

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 manager	For	Against	Vote
Vanguard	6,938,628	0	For
JANUS INVESTMENT FUND	4,523,004	0	For
Fidelity	3,904,782	0	For
BlackRock	3,346,960	0	For
T. Rowe Price	987,366	849,295	For
Dimensional	1,011,446	0	For
Charles Schwab	801,960	0	For
Delaware/Macquarie	689,908	0	For
American Century	642,530	0	For
Invesco	580,317	0	For
Jackson National	553,496	0	For
TIAA	522,631	0	For
HARBOR FUNDS	412,694	0	For
Bridge Builder Trust	368,735	5,228	For
JPMorgan	373,075	0	For
Equitable	200,453	143,867	For
MFS	0	337,676	Against
Putnam	288,854	0	For
Managed Portfolio Series	251,880	0	For
Lincoln Financial	205,548	22,100	For
Voya	0	212,226	Against
AIG/SunAmerica	206,231	0	For
DWS	0	180,194	Against
Legg Mason	179,766	0	For
Artisan	171,585	0	For

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

5. The election of four Class I directors to our Board of Directors: Mr. Samuel Leno

DIRECTOR ELECTIONSMajority of the votes cast: yes

Meeting held 2025-05-01.

Combines 6 wordings of this item as funds reported it.

68% Majority: yes · of votes cast

FOR 68%AGAINST 32%

FOR: 41,497,552AGAINST: 19,245,001

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 2025-05-05 (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. Of all 71,607,000 outstanding shares: 58% for, 27% against (85% of the company cast a for/against vote).

The 133 asset managers below cast 72% of the shares they voted on this item FOR (23,280,291 for, 8,997,125 against).

FOR 72%AGAINST 28%

FOR: 23,280,291 (72.1%)AGAINST: 8,997,125 (27.9%)ABSTAIN: 16,603 (0.1%)

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 manager	For	Against	Vote
Vanguard	6,938,197	431	For
JANUS INVESTMENT FUND	4,519,589	3,415	For
Fidelity	3,440,590	464,192	For
BlackRock	3,346,960	0	For
T. Rowe Price	0	1,836,661	Against
Dimensional	0	1,011,446	Against
Charles Schwab	801,960	0	For
Delaware/Macquarie	0	689,908	Against
American Century	0	642,530	Against
Invesco	0	580,317	Against
Jackson National	229,221	324,275	Against
TIAA	522,631	0	For
HARBOR FUNDS	0	412,694	Against
Bridge Builder Trust	231,273	142,690	For
JPMorgan	373,075	0	For
Equitable	340,559	3,761	For
MFS	0	337,676	Against
Putnam	288,854	0	For
Managed Portfolio Series	251,880	0	For
Lincoln Financial	5,530	222,118	Against
Voya	0	212,226	Against
AIG/SunAmerica	0	206,231	Against
DWS	0	180,194	Against
Legg Mason	177,416	2,350	For
Artisan	171,585	0	For

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

6. THE SHAREHOLDER PROPOSAL REGARDING THE DECLASSIFICATION OF OUR BOARD OF DIRECTORS.

CORPORATE GOVERNANCEMajority of the votes cast: yes

Meeting held 2025-05-01.

Combines 5 wordings of this item as funds reported it.

99% Majority: yes · of votes cast

FOR 99%

FOR: 59,250,670AGAINST: 703,194

LANTHEUS HOLDINGS INC.’s own tally for this item (“Proposal 4: Approve the stockholder proposal regarding the declassification of the Company's Board of Directors”): 59,250,670 for, 703,194 against, per its Form 8-K filed 2025-05-05 (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. Of all 71,607,000 outstanding shares: 83% for, 1.0% against (84% of the company cast a for/against vote).

The 133 asset managers below cast 99.9% of the shares they voted on this item FOR (32,061,867 for, 1,326 against).

FOR 99.2%

FOR: 32,061,867 (99.3%)AGAINST: 1,326 (0.0%)ABSTAIN: 230,824 (0.7%)

Largest asset managers voting on “THE SHAREHOLDER PROPOSAL REGARDING THE DECLASSIFICATION OF OUR BOARD OF DIRECTORS.” at LANTHEUS HOLDINGS INC., 2024-2025
Asset manager	For	Abstain	Vote
Vanguard	6,938,615	13	For
JANUS INVESTMENT FUND	4,523,004	0	For
Fidelity	3,904,782	0	For
BlackRock	3,346,960	0	For
T. Rowe Price	1,836,661	0	For
Dimensional	1,011,446	0	For
Charles Schwab	801,960	0	For
Delaware/Macquarie	689,908	0	For
American Century	642,530	0	For
Invesco	580,317	0	For
Jackson National	553,496	0	For
TIAA	522,631	0	For
HARBOR FUNDS	412,694	0	For
Bridge Builder Trust	373,963	0	For
JPMorgan	373,075	0	For
Equitable	344,320	0	For
MFS	337,676	0	For
Putnam	288,854	0	For
Managed Portfolio Series	251,880	0	For
Lincoln Financial	227,648	0	For
Voya	212,226	0	For
AIG/SunAmerica	206,231	0	For
DWS	180,194	0	For
Legg Mason	179,766	0	For
Artisan	171,585	0	For

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

7. THE RATIFICATION OF THE APPOINTMENT OF DELOITTE & TOUCHE LLP AS OUR INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR THE FISCAL YEAR ENDING DECEMBER 31, 2025.

AUDIT-RELATEDMajority of the votes cast: yes

Meeting held 2025-05-01.

Combines 4 wordings of this item as funds reported it.

99.2% Majority: yes · of votes cast

FOR 99.2%

FOR: 64,158,082AGAINST: 496,039

LANTHEUS HOLDINGS INC.’s own tally for this item (“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 ra”): 64,158,082 for, 496,039 against, per its Form 8-K filed 2025-05-05 (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. Of all 71,607,000 outstanding shares: 90% for, 0.7% against (90% of the company cast a for/against vote).

The 132 asset managers below cast 99.9% of the shares they voted on this item FOR (32,276,009 for, 942 against).

FOR 99.9%

FOR: 32,276,009 (99.9%)AGAINST: 942 (0.0%)ABSTAIN: 16,603 (0.1%)

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 manager	For	Vote
Vanguard	6,938,628	For
JANUS INVESTMENT FUND	4,523,004	For
Fidelity	3,904,782	For
BlackRock	3,346,960	For
T. Rowe Price	1,836,661	For
Dimensional	1,011,446	For
Charles Schwab	801,960	For
Delaware/Macquarie	689,908	For
American Century	642,530	For
Invesco	580,317	For
Jackson National	553,496	For
TIAA	522,631	For
HARBOR FUNDS	412,694	For
Bridge Builder Trust	373,963	For
JPMorgan	373,075	For
Equitable	344,320	For
MFS	337,676	For
Putnam	288,854	For
Managed Portfolio Series	251,880	For
Lincoln Financial	227,648	For
Voya	212,226	For
AIG/SunAmerica	206,231	For
DWS	180,194	For
Legg Mason	179,766	For
Artisan	171,585	For

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

8. The approval, on an advisory basis, of the compensation paid to our named executive officers.

SECTION 14A SAY-ON-PAY VOTESMajority of the votes cast: yes

Meeting held 2024-04-25 (outside the 2024-2025 season's 1 July to 30 June window; reported in this season's filings).

Combines 2 wordings of this item as funds reported it.

98% Majority: yes · of votes cast

FOR 98%

FOR: 56,633,104AGAINST: 1,349,898

LANTHEUS HOLDINGS INC.’s own tally for this item (“Proposal 2: Approval, on an advisory basis, of the compensation paid to our named executive officers The approval, on an advisory basis, of the compensation paid to our named executive officers was approved by the Compan”): 56,633,104 for, 1,349,898 against, per its Form 8-K filed 2024-04-29 (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. Of all 71,607,000 outstanding shares: 79% for, 2% against (81% of the company cast a for/against vote).

The 3 asset managers below cast 100% of the shares they voted on this item FOR (1,595 for, 0 against).

FOR 100%

FOR: 1,595 (100.0%)

Largest 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 manager	For	Vote
COLDSTREAM CAPITAL MANAGEMENT INC	1,395	For
Seascape Capital Management	200	For
Echo45 Advisors LLC	0	--

Largest LANTHEUS HOLDINGS INC. shareholders voting in 2024-2025

Ranked by the number of LANTHEUS HOLDINGS INC. shares each manager voted on the most widely held ballot item of the 2024-2025 meeting, shown as a share of the 71,607,000 shares outstanding at the time of that meeting.

Top LANTHEUS HOLDINGS INC. shareholders by shares voted, 2024-2025
#	Asset manager	% of shares outstanding
1	Vanguard	10.06%
2	Fidelity	8.35%
3	Janus Henderson	8.00%
4	BlackRock	7.09%
5	JANUS INVESTMENT FUND	6.32%
6	T. Rowe Price	5.93%
7	FARALLON CAPITAL MANAGEMENT LLC	5.21%
8	GEODE CAPITAL MANAGEMENT, LLC	2.40%
9	Charles Schwab	2.26%
10	American Century	1.86%

Reported LANTHEUS HOLDINGS INC. ownership

Positions disclosed to the SEC on Schedules 13D and 13G, Form 13F and the company’s own proxy statement (DEF 14A).

LANTHEUS HOLDINGS INC. beneficial owners on record 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 2025-03-31 (see the filing on EDGAR). This is the count contemporaneous with the 2024-2025 meeting, so the percentages are the ones that were true then, not ones restated against today’s share count.

About this page

Every figure above is derived from filings made with the US Securities and Exchange Commission: Form N-PX, in which registered investment companies and institutional managers disclose how they voted every proxy, 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 2025-03-31. This page is a static snapshot rebuilt weekly on 02 October 2026; a live search always shows the current data.

At LANTHEUS HOLDINGS INC.'s shareholder meeting held 2025-05-01, in the 2024-2025 proxy season, 492 asset managers reported how they voted on 8 ballot items in their SEC Form N-PX filings, covering 4,262 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. — FOR was 95% 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), which is more than half. Whether the item was approved is for the filing to say; that statement has not been read for this item. Source: LANTHEUS HOLDINGS INC.'s Form 8-K, Item 5.07, filed with the U.S. Securities and Exchange Commission on 2025-05-05.

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