AssetMark Inc
LNTH icon

AssetMark Inc’s Lantheus LNTH Stock Holding History

AssetMark Inc’s Portfolio LNTH Stock Details LNTH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$1.19M Sell
11,971
-139
-1% -$14.2K ﹤0.01% 1056
2026
Q2 		$1.34M Sell
12,110
-10,385
-46% -$968K ﹤0.01% 1032
2026
Q1 		$1.71M Sell
22,495
-95,805
-81% -$6.88M ﹤0.01% 925
2025
Q4 		$7.87M Sell
118,300
-203
-0.2% -$11.8K 0.02% 546
2025
Q3 		$6.08M Buy
118,503
+19,844
+20% +$1.24M 0.01% 581
2025
Q2 		$8.08M Sell
98,659
-2,772
-3% -$243K 0.02% 470
2025
Q1 		$9.9M Buy
101,431
+32,372
+47% +$3.03M 0.03% 365
2024
Q4 		$6.18M Buy
69,059
+6,257
+10% +$609K 0.02% 458
2024
Q3 		$6.89M Buy
62,802
+6,442
+11% +$669K 0.02% 400
2024
Q2 		$4.53M Buy
+56,360
New +$4.13M 0.01% 452
2024
Q1 		– Sell
-9,123
Closed -$566K – 2038
2023
Q4 		$566K Buy
9,123
+2,739
+43% +$186K ﹤0.01% 779
2023
Q3 		$444K Buy
+6,384
New +$467K ﹤0.01% 777
2023
Q2 		– Sell
-14
Closed -$1.16K – 1633
2023
Q1 		$1.16K Sell
14
-66
-83% -$4.26K ﹤0.01% 1438
2022
Q4 		$4.08K Hold
80
– – ﹤0.01% 1376
2022
Q3 		$6K Buy
+80
New +$6.06K ﹤0.01% 1277
2018
Q1 		– Sell
-10
Closed – – 1724
2017
Q4 		$0 Buy
+10
New +$204 ﹤0.01% 2010

Other funds holding LNTH

Reinhart Partners
Reinhart Partners Mequon, Wisconsin $4.11B AUM 38.38% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Polaris Capital Management
Polaris Capital Management Boston, Massachusetts $953M AUM 27.74% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
Citigroup
Citigroup New York $308B AUM 40.94% 1-Year Est. Return
Retirement Systems of Alabama
Retirement Systems of Alabama Montgomery, Alabama $33.9B AUM 30.31% 1-Year Est. Return
Creative Planning
Creative Planning Overland Park, Kansas $179B AUM 16.96% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $45.2B AUM 20.72% 1-Year Est. Return

AssetMark Inc's LNTH Position: Q3 2026 in Review

AssetMark Inc reduced its Lantheus (LNTH) stake by 1.1% in Q3 2026, selling an estimated $14.2K and leaving 11,971 shares worth $1.19M. The position accounts for ﹤0.01% of the portfolio, ranked #1056.

AssetMark Inc first reported a position in LNTH in Q4 2017 and has held it in 16 quarters since. The position peaked at $9.9M in Q1 2025. 158 funds tracked by Wall St. Rank hold LNTH as of Q3 2026.

  • AssetMark Inc held 11,971 shares of Lantheus worth $1.19M as of Q3 2026.
  • AssetMark Inc sold 139 Lantheus shares in Q3 2026, an estimated $14.2K.
  • Lantheus made up ﹤0.01% of AssetMark Inc's portfolio in Q3 2026, its #1056 holding.
  • AssetMark Inc first reported a position in Lantheus in Q4 2017 and has held it in 16 quarters since.
  • AssetMark Inc's Lantheus position peaked at $9.9M in Q1 2025.
  • 158 funds tracked by Wall St. Rank held Lantheus as of Q3 2026.

Based on AssetMark Inc's 13F filing for Q3 2026, filed 21 Oct 2026.