Who owns Lantheus? LNTH Stock Ownership

Lantheus (LNTH) Ownership Overview

28.50% Other Institutional Investors

31.35% ETFs

3.58% Public Companies and

Individual Investors

The ownership structure of Lantheus (LNTH) stock is a mix of institutional, retail, and individual investors. Approximately 94.59% of the company’s stock is owned by Institutional Investors, 1.83% is owned by Insiders, and 3.58% is owned by Public Companies and Individual Investors.

The ownership structure of Lantheus (LNTH) stock is a mix of institutional, retail, and individual investors. Approximately 63.24% of the company’s stock is owned by Institutional Investors, 1.83% is owned by Insiders, and 31.35% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date	Name	Activity	Value
Aug 21, 2025	Farallon Partners L L C Ca	xxxxxxxxxxxxx	$191213690
Aug 21, 2025	Rajiv Patel	xxxxxxxxxxxxx	$191213690

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Recent Hedge Fund Trading Activity

Date	Firm	Activity	Value
Jun 30, 2026	Bridgewater Associates, Lp	xxxxxxxxxxxxx	$7315495
Jun 30, 2026	Private Capital Management, Llc	xxxxxxxxxxxxx	$39741371
Jun 30, 2026	Deerfield Management Company, Lp	xxxxxxxxxxxxx	$83537709
Jun 30, 2026	Diker Management Llc	xxxxxxxxxxxxx	$634799

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Top Shareholders

Holder	# of Shares	Type	% Holding	Value
	7,504,550	Institution	11.50%	756,608,731
	6,014,533	Institution	9.21%	606,385,217
Andrew J.M. Spokes	5,583,479	Institution	8.55%	562,926,353
	5,115,983	Institution	7.84%	515,793,406
	3,382,552	Institution	5.18%	341,028,893
	3,005,195	Institution	4.60%	302,983,760
	2,090,160	Institution	3.20%	210,729,931
	1,979,460	Institution	3.03%	199,569,157
	1,472,381	Institution	2.26%	148,445,452
	1,326,871	Institution	2.03%	133,775,134

Top Mutual Fund Holders

# of Shares	Type	% Holding	Value
5,115,983	Institution	7.84%	515,793,406
3,005,195	Institution	4.60%	302,983,760
2,090,160	Institution	3.20%	210,729,931
1,979,460	Institution	3.03%	199,569,157
1,326,871	Institution	2.03%	133,775,134
737,988	Institution	1.13%	74,403,950
724,201	Institution	1.11%	73,013,945
705,826	Institution	1.08%	71,161,377
585,619	Institution	0.90%	59,042,108
572,000	Institution	0.88%	57,669,040

Top ETF Holders

Holder	# of Shares	Type	% Holding	Value
Avantis U.S. Small Cap Value ETF	2,940,488	Institution	4.50%	296,607,025
iShares Core S&P Mid-Cap ETF	2,276,068	Institution	3.49%	229,473,176
iShares S&P Mid-Cap ETF CDI	2,138,148	Institution	3.28%	172,056,770
Vanguard Total Stock Market ETF	2,072,454	Institution	3.18%	206,499,317
iShares Russell 2000 ETF	1,667,855	Institution	2.56%	168,153,141
Vanguard Small-Cap ETF	1,493,174	Institution	2.29%	165,652,724
Vanguard Small-Cap Growth ETF	866,370	Institution	1.33%	86,325,107
Vanguard Extended Market ETF	749,644	Institution	1.15%	74,694,528
iShares Russell 2000 Growth ETF	612,094	Institution	0.94%	61,711,317
SPDR S&P Midcap 400 ETF Trust	476,318	Institution	0.73%	48,022,381

FAQ

Who Owns Lantheus (LNTH)?

According to the latest TipRanks data, approximately 28.50% of the company's stock is held by institutional investors, 1.83% is held by insiders, and 3.58% is held by retail investors.

What percentage of Lantheus (LNTH) stock is held by institutional investors?

According to the latest TipRanks data, approximately 28.50% of Lantheus (LNTH) stock is held by institutional investors.

What percentage of Lantheus (LNTH) stock is held by retail investors?

According to the latest TipRanks data, approximately 3.58% of Lantheus (LNTH) stock is held by retail investors.

Who owns the most shares of Lantheus (LNTH)?

iShares owns the most shares of Lantheus (LNTH).

What is the significance of the ownership structure for a publicly traded company?

The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.

Lantheus (LNTH) Ownership - Who Owns Lantheus?