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GW&K Investment Management’s Lantheus LNTH Stock Holding History

GW&K Investment Management’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
Q2 		$6K Buy
+55
New +$5.13K ﹤0.01% 990

Other funds holding LNTH

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $21.7B AUM 79.24% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

GW&K Investment Management's LNTH Position: Q2 2026 in Review

GW&K Investment Management opened a new position in Lantheus (LNTH) in Q2 2026: 55 shares worth $6K. The stake represents ﹤0.01% of the portfolio and ranks #990 among its holdings.

466 funds tracked by Wall St. Rank hold LNTH as of Q2 2026.

  • GW&K Investment Management held 55 shares of Lantheus worth $6K as of Q2 2026.
  • Lantheus was a new GW&K Investment Management position in Q2 2026.
  • Lantheus made up ﹤0.01% of GW&K Investment Management's portfolio in Q2 2026, its #990 holding.
  • 466 funds tracked by Wall St. Rank held Lantheus as of Q2 2026.

Based on GW&K Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.