Security key
516544103
Lantheus Holdings, Inc. - Common Stock (LNTH)
CUSIP: 516544103
Q1 2024 13F Holders as of 31 Mar 2024
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 67,174,386
- Total 13F value
- $4,179,441,832
- Share change
- -1,999,692
- Put/Call ratio
- 54%
- SEC-reported price per share
- $62.24
- Number of holders
- 399
- Value change
- -$124,321,713
- Number of buys
- 233
- Number of sells
- 182
- Shares outstanding
- 65,366,189
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2024
Institutions
399
Top holders
10
LNTH full security history
Ownership snapshot
Full 13F holder table
Lantheus Holdings, Inc. SEC filings
Lantheus Holdings, Inc. company facts
Lantheus Holdings, Inc. 13D/G history
Broader feeds
Ownership snapshot
Top reported holders of LNTH - Lantheus Holdings, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
0/15
Latest evidence
31 Dec 2023
13F
Highest disclosed value: $526,762,285
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. has the largest disclosed position value at $526.76M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock Finance, Inc.'s linked filing trail.
Disclosed position value
Top 5
BlackRock Finance, Inc.
$526.76M
VANGUARD GROUP INC
$437.65M
Janus Henderson Group Ltd.
$244.75M
STATE STREET CORP
$149M
FMR LLC
$144.53M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
—
mixed-class rows
|
$526,762,285
13,005,129 shares
mixed-class rows
|
— | 31 Dec 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
mixed-class rows
|
$437,646,670
20,186,891 shares
mixed-class rows
|
— | 31 Dec 2023 |
| Janus Henderson Group Ltd. |
13F
Company
|
—
denominator unverified
|
$244,752,795
3,947,571 shares
|
— | 31 Dec 2023 |
| STATE STREET CORP |
13F
Company
|
—
mixed-class rows
|
$148,999,211
3,070,383 shares
mixed-class rows
|
— | 31 Dec 2023 |
| FMR LLC |
13F
Company
|
—
mixed-class rows
|
$144,530,390
2,331,338 shares
mixed-class rows
|
— | 31 Dec 2023 |
| ALLIANCEBERNSTEIN L.P. |
13F
Company
|
—
denominator unverified
|
$122,138,264
1,969,972 shares
|
— | 31 Dec 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
399
Shares
67,174,386
Rows available
399
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2024 vs Q1 2024 Across Filers
Q1 2024 holders
399
Q1 2024 holders
399
Holder diff
0
| Investor | Q1 2024 Shares | Q1 2024 Shares | Share Diff | Share Chg % | Q1 2024 value | Q1 2024 value | Value change | Value Chg % |
|---|