Security key
46489V104
Lantheus Holdings, Inc. - Common Stock, par value $0.01 per share (the "Shares") (CATX)
CUSIP: 46489V104
Q2 2024 13F Holders as of 30 Jun 2024
- Security type / class
- Equity / Common Stock, par value $0.01 per share (the "Shares")
- Total 13F shares
- 105,001
- Total 13F value
- $735,360
- Share change
- -247,398,815
- SEC-reported price per share
- $5.52
- Number of holders
- 2
- Value change
- -$296,733,582
- Number of sells
- 95
- Shares outstanding
- 66,188,768
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2024
Institutions
2
Top holders
2
CATX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2024
Previous quarter: Q1 2024
Lantheus Holdings, Inc. SEC filings
Lantheus Holdings, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 46489V104
Recent filing periods:
Ownership snapshot
Top reported holders of CATX - Lantheus Holdings, Inc. - Common Stock, par value $0.01 per share (the "Shares") (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
Commodore Capital LP
Disclosed value leader
WESTFIELD CAPITAL MANAGEM...
Comparable rows
15/15
Latest evidence
31 Mar 2024
13F
Lead comparable stake: 32%
Showing 1-6 of 15 holder rows.
Quick read
Commodore Capital LP leads the comparable SEC ownership view at 32%.
15 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 Commodore Capital LP's linked filing trail.
Comparable ownership
Top 5
Commodore Capital LP
32%
Octagon Capital Advisors LP
22%
Point72 Asset Management, L.P.
20%
SPHERA FUNDS MANAGEMENT LTD.
19%
Hills Bank & Trust Co
16%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Commodore Capital LP |
13F
Company
|
32%
|
$25,052,631
21,052,631 shares
|
— | 31 Mar 2024 |
| Octagon Capital Advisors LP |
13F
Company
|
22%
|
$17,514,922
14,718,422 shares
|
— | 31 Mar 2024 |
| Point72 Asset Management, L.P. |
13F
Company
|
20%
|
$16,009,373
13,453,255 shares
|
— | 31 Mar 2024 |
| SPHERA FUNDS MANAGEMENT LTD. |
13F
Company
|
19%
|
$14,807,909
12,443,621 shares
|
— | 31 Mar 2024 |
| Hills Bank & Trust Co |
13F
Company
|
16%
|
$12,326,383
10,358,305 shares
|
— | 31 Mar 2024 |
| WESTFIELD CAPITAL MANAGEMENT CO LP |
13F
Company
|
3%
|
$121,867,040
1,958,018 shares
|
— | 31 Mar 2024 |
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 Q2 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
2
Shares
105,001
Rows available
2
| 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 Q2 2024 vs Q1 2024 Across Filers
Q1 2024 holders
98
Q2 2024 holders
2
Holder diff
-96
| Investor | Q1 2024 Shares | Q2 2024 Shares | Share Diff | Share Chg % | Q1 2024 value | Q2 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend