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GSA Capital Partners’s Lantheus LNTH Stock Holding History

GSA Capital 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
Q2 		$346K Buy
+3,121
New +$291K 0.02% 1224
2023
Q2 		– Sell
-6,493
Closed -$536K – 1754
2023
Q1 		$536K Buy
+6,493
New +$419K 0.05% 666
2022
Q2 		– Sell
-3,898
Closed -$216K – 1621
2022
Q1 		$216K Buy
+3,898
New +$146K 0.03% 1135
2019
Q3 		– Sell
-17,559
Closed -$497K – 1564
2019
Q2 		$497K Sell
17,559
-2,541
-13% -$64.5K 0.06% 671
2019
Q1 		$492K Buy
20,100
+7,217
+56% +$144K 0.05% 702
2018
Q4 		$202K Buy
+12,883
New +$197K 0.02% 1099
2018
Q3 		– Sell
-34,919
Closed -$508K – 1773
2018
Q2 		$508K Buy
34,919
+12,186
+54% +$188K 0.03% 1147
2018
Q1 		$361K Buy
+22,733
New +$443K 0.02% 1226
2017
Q3 		– Sell
-61,147
Closed -$1.08M – 1777
2017
Q2 		$1.08M Sell
61,147
-141,489
-70% -$2.08M 0.07% 498
2017
Q1 		$2.53M Sell
202,636
-2,476
-1% -$26.2K 0.14% 161
2016
Q4 		$1.76M Buy
205,112
+100,000
+95% +$893K 0.11% 259
2016
Q3 		$870K Sell
105,112
-49,210
-32% -$326K 0.05% 696
2016
Q2 		$566K Buy
154,322
+5,500
+4% +$12.6K 0.03% 988
2016
Q1 		$281K Sell
148,822
-8,532
-5% -$18.9K 0.02% 1330
2015
Q4 		$532K Buy
157,354
+112,974
+255% +$407K 0.03% 1130
2015
Q3 		$191K Buy
+44,380
New +$299K 0.01% 1587

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

GSA Capital Partners's LNTH Position: Q2 2026 in Review

GSA Capital Partners opened a new position in Lantheus (LNTH) in Q2 2026: 3,121 shares worth $346K. The stake represents 0.02% of the portfolio and ranks #1224 among its holdings. This is a return to the name: GSA Capital Partners previously reported a position in LNTH as recently as Q1 2023.

GSA Capital Partners first reported a position in LNTH in Q3 2015 and has held it in 16 quarters since. The position peaked at $2.53M in Q1 2017. 466 funds tracked by Wall St. Rank hold LNTH as of Q2 2026.

  • GSA Capital Partners held 3,121 shares of Lantheus worth $346K as of Q2 2026.
  • Lantheus was a new GSA Capital Partners position in Q2 2026.
  • Lantheus made up 0.02% of GSA Capital Partners's portfolio in Q2 2026, its #1224 holding.
  • GSA Capital Partners first reported a position in Lantheus in Q3 2015 and has held it in 16 quarters since.
  • GSA Capital Partners's Lantheus position peaked at $2.53M in Q1 2017.
  • 466 funds tracked by Wall St. Rank held Lantheus as of Q2 2026.

Based on GSA Capital Partners's 13F filing for Q2 2026, filed 6 Aug 2026.