Root Financial Partners
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Root Financial Partners’s Lantheus LNTH Stock Holding History

Root Financial Partners’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 		$15.8K Buy
+159
New +$16.2K ﹤0.01% 1680
2026
Q2 		– Sell
-57
Closed -$4.32K – 1975
2026
Q1 		$4.32K Buy
57
+27
+90% +$1.94K ﹤0.01% 2004
2025
Q4 		$2K Buy
30
+5
+20% +$291 ﹤0.01% 1987
2025
Q3 		$1.28K Buy
+25
New +$1.56K ﹤0.01% 2022

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Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 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
New York Life Investment Management
New York Life Investment Management New York $14.5B AUM 27.92% 1-Year Est. Return

Root Financial Partners's LNTH Position: Q3 2026 in Review

Root Financial Partners opened a new position in Lantheus (LNTH) in Q3 2026: 159 shares worth $15.8K. The stake represents ﹤0.01% of the portfolio and ranks #1680 among its holdings. This is a return to the name: Root Financial Partners previously reported a position in LNTH as recently as Q1 2026.

Root Financial Partners first reported a position in LNTH in Q3 2025 and has held it in 4 quarters since. 150 funds tracked by Wall St. Rank hold LNTH as of Q3 2026.

  • Root Financial Partners held 159 shares of Lantheus worth $15.8K as of Q3 2026.
  • Lantheus was a new Root Financial Partners position in Q3 2026.
  • Lantheus made up ﹤0.01% of Root Financial Partners's portfolio in Q3 2026, its #1680 holding.
  • Root Financial Partners first reported a position in Lantheus in Q3 2025 and has held it in 4 quarters since.
  • 150 funds tracked by Wall St. Rank held Lantheus as of Q3 2026.

Based on Root Financial Partners's 13F filing for Q3 2026, filed 21 Oct 2026.