GI
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GAMMA Investing’s Lantheus LNTH Stock Holding History

GAMMA Investing’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 		$371K Buy
3,348
+202
+6% +$18.8K 0.01% 819
2026
Q1 		$239K Buy
3,146
+239
+8% +$17.2K 0.01% 988
2025
Q4 		$193K Buy
2,907
+666
+30% +$38.8K 0.01% 1070
2025
Q3 		$115K Sell
2,241
-727
-24% -$45.4K 0.01% 1395
2025
Q2 		$243K Buy
2,968
+1,652
+126% +$145K 0.02% 787
2025
Q1 		$128K Buy
1,316
+298
+29% +$27.9K 0.01% 1054
2024
Q4 		$91.1K Buy
1,018
+551
+118% +$53.7K 0.01% 1187
2024
Q3 		$51.3K Buy
467
+146
+45% +$15.2K 0.01% 1476
2024
Q2 		$25.8K Buy
321
+208
+184% +$15.3K ﹤0.01% 1678
2024
Q1 		$7.03K Sell
113
-28
-20% -$1.65K ﹤0.01% 2248
2023
Q4 		$7.32K Buy
+141
New +$9.55K ﹤0.01% 2057

Other funds holding LNTH

RP
Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
IP
Isthmus Partners Madison, Wisconsin $1.03B AUM 22.86% 1-Year Est. Return
EOJOAM
E. Ohman J:or Asset Management Stockholm, Sweden $4.3B AUM 29.55% 1-Year Est. Return
CNAM
Campbell Newman Asset Management Milwaukee, Wisconsin $1.35B AUM 38.87% 1-Year Est. Return
SBCM
Silverberg Bernstein Capital Management Armonk, New York $261M AUM 89.93% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
LTAS
Linden Thomas Advisory Services Charlotte, North Carolina $1.24B AUM 47.37% 1-Year Est. Return
LSERS
Louisiana State Employees Retirement System Baton Rouge, Louisiana $6.74B AUM 53.06% 1-Year Est. Return

GAMMA Investing's LNTH Position: Q2 2026 in Review

GAMMA Investing increased its Lantheus (LNTH) stake by 6.4% in Q2 2026, buying an estimated $18.8K and bringing the position to 3,348 shares worth $371K. The position accounts for 0.01% of the portfolio, ranked #819.

GAMMA Investing first reported a position in LNTH in Q4 2023 and has held it in 11 quarters since. 67 funds tracked by Wall St. Rank hold LNTH as of Q2 2026.

  • GAMMA Investing held 3,348 shares of Lantheus worth $371K as of Q2 2026.
  • GAMMA Investing bought 202 Lantheus shares in Q2 2026, an estimated $18.8K.
  • Lantheus made up 0.01% of GAMMA Investing's portfolio in Q2 2026, its #819 holding.
  • GAMMA Investing first reported a position in Lantheus in Q4 2023 and has held it in 11 quarters since.
  • 67 funds tracked by Wall St. Rank held Lantheus as of Q2 2026.

Based on GAMMA Investing's 13F filing for Q2 2026, filed 7 Jul 2026.