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Livermore
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Lantheus Holdings, Inc.

LNTH
Exchange
Nasdaq
Industry
In Vitro & In Vivo Diagnostic Substances
SEC CIK
0001521036

No open-market purchases or sales by Lantheus Holdings, Inc. insiders were filed in the last 90 days; 467 institutions reported holding it in 13F filings for Q2 2026, worth $8.34B in total; no superinvestor holds it.

13F holders, Q2 2025

Institutional positions in Lantheus Holdings, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
477
−44 vs. Q1 2025
Shares held
81.0M
+3.34M (+4.3%) vs. Q1 2025
Total value
$6.63B
−$941.8M (−12.4%) vs. Q1 2025
New holders
46
197 more added
Sold out
90
174 more reduced

5 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting LNTH on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2025: 477 institutions
Q1 2021: 161 institutionsQ2 2021: 192 institutionsQ3 2021: 181 institutionsQ4 2021: 197 institutionsQ1 2022: 276 institutionsQ2 2022: 323 institutionsQ3 2022: 353 institutionsQ4 2022: 366 institutionsQ1 2023: 388 institutionsQ2 2023: 433 institutionsQ3 2023: 401 institutionsQ4 2023: 401 institutionsQ1 2024: 409 institutionsQ2 2024: 454 institutionsQ3 2024: 503 institutionsQ4 2024: 489 institutionsQ1 2025: 526 institutionsQ2 2025: 477 institutionsQ3 2025: 420 institutionsQ4 2025: 393 institutionsQ1 2026: 408 institutionsQ2 2026: 467 institutions
Value heldQ2 2025: $6.63B
Q1 2021: $1.31BQ2 2021: $1.77BQ3 2021: $1.62BQ4 2021: $1.87BQ1 2022: $3.67BQ2 2022: $4.44BQ3 2022: $4.74BQ4 2022: $3.36BQ1 2023: $5.54BQ2 2023: $5.71BQ3 2023: $4.90BQ4 2023: $4.31BQ1 2024: $4.19BQ2 2024: $5.49BQ3 2024: $7.72BQ4 2024: $6.69BQ1 2025: $7.58BQ2 2025: $6.63BQ3 2025: $3.66BQ4 2025: $4.62BQ1 2026: $5.51BQ2 2026: $8.34B
Institutions holding LNTH and their total value by quarter
QuarterHoldersValue
Q2 2026467$8.34B
Q1 2026408$5.51B
Q4 2025393$4.62B
Q3 2025420$3.66B
Q2 2025477$6.63B
Q1 2025526$7.58B
Q4 2024489$6.69B
Q3 2024503$7.72B
Q2 2024454$5.49B
Q1 2024409$4.19B
Q4 2023401$4.31B
Q3 2023401$4.90B
Q2 2023433$5.71B
Q1 2023388$5.54B
Q4 2022366$3.36B
Q3 2022353$4.74B
Q2 2022323$4.44B
Q1 2022276$3.67B
Q4 2021197$1.87B
Q3 2021181$1.62B
Q2 2021192$1.77B
Q1 2021161$1.31B

Institutions, Q2 2025

Shares, value and share of portfolio for each institution holding Lantheus Holdings, Inc.; share changes are against Q1 2025.

Institutions holding LNTH in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Allworth Financial LP253$20.7K0.00%+44+21.1%Added
Global Retirement Partners, LLC252$20.6K0.00%+252New
Founders Capital Management250$20.5K0.01%00.0%Unchanged
Whittier Trust Co of Nevada Inc246$20.1K0.00%00.0%Unchanged
Private Trust Co NA245$20.1K0.00%+67+37.6%Added
Rise Advisors, LLC243$19.9K0.01%00.0%Unchanged
J.Safra Asset Management Corp241$19.7K0.00%+62+34.6%Added
Bullock Wealth Management Group242$19.2K0.01%00.0%Unchanged
Armstrong Advisory Group, Inc200$16.4K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.193$15.8K0.00%+185+2,312.5%Added
Estabrook Capital Management185$15.1K0.00%+185New
Skopos Labs, Inc.182$14.9K0.00%−37−16.9%Reduced
Fuller & Thaler Asset Management, Inc.180$14.7K0.00%−95−34.5%Reduced
Mendota Financial Group, LLC170$13.9K0.01%00.0%Unchanged
Whittier Trust Co170$13.9K0.00%00.0%Unchanged
Geneos Wealth Management Inc.168$13.8K0.00%+38+29.2%Added
Public Employees Retirement System of Ohio151$12.4K0.00%+76+101.3%Added
GHP Investment Advisors, Inc.145$11.9K0.00%00.0%Unchanged
Kozak & Associates, Inc.140$11.7K0.00%+140New
Smartleaf Asset Management LLC139$11.3K0.00%−52−27.2%Reduced
Annis Gardner Whiting Capital Advisors, LLC131$10.7K0.00%00.0%Unchanged
Richardson Capital Management LLC120$9.82K0.01%00.0%Unchanged
Anchor Investment Management, LLC115$9.41K0.00%00.0%Unchanged
Rothschild Investment LLC110$9.01K0.00%+10+10.0%Added
WPG Advisers, LLC107$8.76K0.01%−60−35.9%Reduced
National Bank of Canada100$8.18K0.00%+46+85.2%Added
Hantz Financial Services, Inc.96$8.00K0.00%+85+772.7%Added
Rakuten Securities, Inc.97$7.94K0.00%+15+18.3%Added
Federation des caisses Desjardins du Quebec95$7.78K0.00%00.0%Unchanged
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.93$7.61K0.00%00.0%Unchanged
Global Wealth Strategies & Associates92$7.53K0.00%00.0%Unchanged
Larson Financial Group LLC80$6.55K0.00%+78+3,900.0%Added
Ameriflex Group, Inc.75$6.06K0.00%00.0%Unchanged
Private Wealth Asset Management, LLC73$5.98K0.00%00.0%Unchanged
SBI Securities Co., Ltd.73$5.98K0.00%+28+62.2%Added
Fortitude Family Office, LLC63$5.16K0.00%+7+12.5%Added
Private Wealth Management Group, LLC62$5.08K0.00%+62New
Massmutual Trust Co FSB59$4.83K0.00%−13−18.1%Reduced
Aventura Private Wealth, LLC59$4.83K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc58$4.75K0.00%+5+9.4%Added
Richardson Financial Services Inc.55$4.37K0.00%−56−50.5%Reduced
Vermillion & White Wealth Management Group, LLC53$4.34K0.00%+7+15.2%Added
Ancora Advisors, LLC50$4.09K0.00%+50New
GPS Wealth Strategies Group, LLC50$4.09K0.00%+50New
Bell Investment Advisors, Inc48$3.93K0.00%−19−28.4%Reduced
Colonial Trust Co37$3.02K0.00%+3+8.8%Added
Rational Advisors LLC36$2.95K0.00%+36New
Central Trust Co35$2.87K0.00%00.0%Unchanged
Wolff Wiese Magana LLC31$2.54K0.00%00.0%Unchanged
Park Square Financial Group, LLC29$2.37K0.00%+29New
Cullen/Frost Bankers, Inc.28$2.29K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC25$2.05K0.00%00.0%Unchanged
Aspect Partners, LLC25$2.05K0.00%+21+525.0%Added
Hemington Wealth Management28$2.00K0.00%−4−12.5%Reduced
South State Corp.23$1.88K0.00%−109−82.6%Reduced
Harbour Investments, Inc.20$1.64K0.00%00.0%Unchanged
Front Row Advisors LLC19$1.55K0.00%−12−38.7%Reduced
Sunbelt Securities, Inc.17$1.52K0.00%00.0%Unchanged
Riggs Asset Managment Co. Inc.14$1.15K0.00%+14New
UMA Financial Services, Inc.13$1.06K0.00%+5+62.5%Added
Bruce G. Allen Investments, LLC12$9820.00%+2+20.0%Added
TD Private Client Wealth LLC11$9000.00%−20−64.5%Reduced
JFS Wealth Advisors, LLC9$7370.00%−12−57.1%Reduced
Twin Peaks Wealth Advisors, LLC10$5390.00%+10New
DiNuzzo Private Wealth, Inc.6$4920.00%00.0%Unchanged
DecisionPoint Financial, LLC4$3180.00%+4New
CoreCap Advisors, LLC3$2460.00%+1+50.0%Added
HFM Investment Advisors, LLC3$2460.00%+2+200.0%Added
Raleigh Capital Management Inc.3$2460.00%+3New
Rialto Wealth Management, LLC3$2460.00%+3New
Highline Wealth Partners LLC2$1640.00%00.0%Unchanged
True Wealth Design, LLC1$820.00%−2−66.7%Reduced
MV Capital Management, Inc.1$820.00%−1−50.0%Reduced
SJS Investment Consulting Inc.1$820.00%−1−50.0%Reduced
Manchester Capital Management LLC1$820.00%00.0%Unchanged
Parkworth Wealth Management, Inc.1$820.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC1$810.00%00.0%Unchanged
Assenagon Asset Management S.A.0$00.00%−336,237−100.0%Sold out
Deerfield Management Company, L.P. (Series C)0$00.00%−240,218−100.0%Sold out
GMT Capital Corp0$00.00%−236,900−100.0%Sold out
MPM Oncology Impact Management LP0$00.00%−232,387−100.0%Sold out
Twinbeech Capital LP0$00.00%−158,952−100.0%Sold out
Penn Capital Management Co Inc0$00.00%−146,903−100.0%Sold out
Resolute Capital Asset Partners LLC0$00.00%−136,900−100.0%Sold out
Driehaus Capital Management LLC0$00.00%−126,909−100.0%Sold out
Corebridge Financial, Inc.0$00.00%−110,064−100.0%Sold out
Select Equity Group, L.P.0$00.00%−100,843−100.0%Sold out
Schroder Investment Management Group0$00.00%−88,462−100.0%Sold out
Mangrove Partners0$00.00%−84,940−100.0%Sold out
Royce & Associates LP0$00.00%−79,699−100.0%Sold out
Connor, Clark & Lunn Investment Management Ltd.0$00.00%−63,104−100.0%Sold out
Atika Capital Management LLC0$00.00%−45,100−100.0%Sold out
Renaissance Technologies LLC0$00.00%−41,100−100.0%Sold out
Castleark Management LLC0$00.00%−37,500−100.0%Sold out
Capital Fund Management S.A.0$00.00%−29,225−100.0%Sold out
Falcon Edge Capital, LP0$00.00%−26,997−100.0%Sold out
Alberta Investment Management Corp0$00.00%−25,700−100.0%Sold out
Clark Estates Inc0$00.00%−25,237−100.0%Sold out
Warm Springs Advisors Inc.0$00.00%−25,000−100.0%Sold out
Stratos Wealth Advisors, LLC0$00.00%−22,119−100.0%Sold out