LNTH
LANTHEUS HOLDINGS, INC.Marquee-fund ownership over time
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| Bridgewater Associates | Q3 2021 | 20Q | $26 | $93 | +265% |
| Renaissance Technologies re-entered | Q3 2024(8Q snapshot) | 7Q | $97 | $93 | -4% |
| AQR Capital Management | Q3 2024(8Q snapshot) | 7Q | $95 | $93 | -2% |
| Millennium Management re-entered | Q3 2024(8Q snapshot) | 7Q | $95 | $93 | -2% |
| Point72 Asset Management re-entered | Q3 2024(8Q snapshot) | 7Q | $95 | $93 | -2% |
“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| Two Sigma Investments 3× in & out | Q4 2025 | Q1 2026 | → $71 | +34% |
| Citadel Advisors 4× in & out | Q2 2025 | Q4 2025 | — | +0% |
| D.E. Shaw 2× in & out | Q1 2025 | Q2 2025 | — | +0% |
| Maverick Capital | Q4 2022 | Q3 2023 | → $69 | +21% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at Lantheus Holdings, Inc.. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
30d / 90d windows measured from Jun 3, 2026 — the most recent Form 4 on file — not from today.
- Form 40002064832-26-000219Jun 3, 2026
- Form 40002064832-26-000218Jun 3, 2026
- Form 40002064832-26-000211May 18, 2026
- Form 40002064832-26-000210May 18, 2026
- Form 40002064832-26-000209May 18, 2026
- Form 40002064832-26-000208May 18, 2026
- Form 40002064832-26-000207May 18, 2026
- Form 40002064832-26-000206May 18, 2026
- Form 40002064832-26-000205May 18, 2026
- Form 40002064832-26-000204May 18, 2026
- Form 40002064832-26-000203May 18, 2026
- Form 40002064832-26-000171Apr 21, 2026
- Form 40002064832-26-000125Mar 9, 2026
- Form 40002064832-26-000124Mar 9, 2026
- Form 40002064832-26-000123Mar 9, 2026
Fundamentals
XBRL · LANTHEUS HOLDINGS, INC.Annual figures sourced directly from LANTHEUS HOLDINGS, INC.'s 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for Lantheus Holdings, Inc. — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 10-QQuarterly reportMay 7, 2026
- 8-KMaterial eventMay 7, 2026
- 8-KMaterial eventMay 1, 2026
- DEF 14AProxy statementMar 20, 2026
- 10-KAnnual reportFeb 26, 2026
- 8-KMaterial eventFeb 26, 2026
- 8-KMaterial eventNov 12, 2025
- 10-QQuarterly reportNov 6, 2025
- 8-KMaterial eventNov 6, 2025
- 8-KMaterial eventAug 11, 2025
- 10-QQuarterly reportAug 6, 2025
- 8-KMaterial eventAug 6, 2025
- 8-KMaterial eventJul 22, 2025
- 10-QQuarterly reportMay 7, 2025
- 8-KMaterial eventMay 7, 2025
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Point72 Asset Management | Q1 2026 | open | $71 | $93 | +31% |
| Two Sigma Investments | Q4 2025 | Q1 2026 | $53 | $71 | +34% |
| Renaissance Technologies | Q4 2025 | open | $53 | $93 | +75% |
| Citadel Advisors | Q2 2025 | Q4 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2025 | open | $80 | $93 | +16% |
| Two Sigma Investments | Q1 2025 | Q2 2025 | $0.00 | — | +0% |
| D.E. Shaw | Q1 2025 | Q2 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q3 2024 | Q4 2024 | $95 | $81 | -15% |
| Citadel Advisors | Q3 2024 | Q1 2025 | $0.00 | — | +0% |
| Two Sigma Investments | Q3 2024 | Q3 2025 | $95 | $54 | -43% |
| D.E. Shaw | Q3 2024 | Q1 2025 | $95 | $80 | -16% |
| AQR Capital Management | Q3 2024 | open | $95 | $93 | -2% |
| Millennium Management | Q3 2024 | open | $95 | $93 | -2% |
| Millennium Management | Q3 2024 | open | $0.00 | — | +0% |
| Point72 Asset Management | Q3 2024 | Q1 2025 | $95 | $80 | -16% |
| Renaissance Technologies | Q3 2024 | Q3 2025 | $97 | $54 | -45% |
| Maverick Capital | Q4 2022 | Q3 2023 | $57 | $69 | +21% |
| Bridgewater Associates | Q3 2021 | open | $26 | $98 | +284% |
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.