Security key
516544103
Lantheus Holdings, Inc. - Common Stock (LNTH)
CUSIP: 516544103
Q4 2023 13F Holders as of 31 Dec 2023
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 69,497,925
- Total 13F value
- $4,308,552,082
- Share change
- -1,001,140
- Put/Call ratio
- 62%
- SEC-reported price per share
- $62.00
- Number of holders
- 397
- Value change
- -$81,165,947
- Number of buys
- 188
- Number of sells
- 208
- 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
Q4 2023
Institutions
397
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
30 Sep 2023
13F
Highest disclosed value: $562,443,135
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 $562.44M.
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.
$562.44M
VANGUARD GROUP INC
$489.11M
Janus Henderson Group Ltd.
$214.7M
STATE STREET CORP
$163.31M
ALLIANCEBERNSTEIN L.P.
$157.76M
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
|
$562,443,135
12,615,548 shares
mixed-class rows
|
— | 30 Sep 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
mixed-class rows
|
$489,107,582
19,807,675 shares
mixed-class rows
|
— | 30 Sep 2023 |
| Janus Henderson Group Ltd. |
13F
Company
|
—
denominator unverified
|
$214,703,942
3,090,150 shares
|
— | 30 Sep 2023 |
| STATE STREET CORP |
13F
Company
|
—
mixed-class rows
|
$163,307,967
3,019,310 shares
mixed-class rows
|
— | 30 Sep 2023 |
| ALLIANCEBERNSTEIN L.P. |
13F
Company
|
—
denominator unverified
|
$157,760,524
2,270,589 shares
|
— | 30 Sep 2023 |
| FMR LLC |
13F
Company
|
—
mixed-class rows
|
$149,114,922
2,164,089 shares
mixed-class rows
|
— | 30 Sep 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 Q4 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
397
Shares
69,497,925
Rows available
397
| 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 Q4 2023 vs Q3 2023 Across Filers
Q3 2023 holders
392
Q4 2023 holders
397
Holder diff
5
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 value | Q4 2023 value | Value change | Value Chg % |
|---|