HCA
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Harbor Capital Advisors’s Lantheus LNTH Stock Holding History

Harbor Capital Advisors’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 		$4.4M Buy
39,698
+966
+2% +$90K 0.3% 75
2026
Q1 		$2.94M Buy
38,732
+6,136
+19% +$440K 0.24% 108
2025
Q4 		$2.17M Buy
32,596
+1,856
+6% +$108K 0.17% 158
2025
Q3 		$1.58M Sell
30,740
-159,268
-84% -$9.95M 0.12% 222
2025
Q2 		$15.6M Buy
190,008
+37,691
+25% +$3.31M 0.65% 21
2025
Q1 		$14.9M Buy
152,317
+6,938
+5% +$649K 0.68% 16
2024
Q4 		$13M Buy
145,379
+16,466
+13% +$1.6M 0.57% 37
2024
Q3 		$14.1M Buy
128,913
+46,262
+56% +$4.81M 0.61% 24
2024
Q2 		$6.64M Buy
82,651
+57,217
+225% +$4.2M 0.51% 32
2024
Q1 		$1.58M Buy
25,434
+21,643
+571% +$1.27M 0.21% 118
2023
Q4 		$235K Sell
3,791
-711
-16% -$48.2K 0.05% 342
2023
Q3 		$313K Sell
4,502
-2,250
-33% -$165K 0.07% 300
2023
Q2 		$567K Sell
6,752
-1,272
-16% -$114K 0.11% 216
2023
Q1 		$662K Sell
8,024
-3,533
-31% -$228K 0.19% 116
2022
Q4 		$589K Sell
11,557
-250
-2% -$15.4K 0.57% 59
2022
Q3 		$830K Sell
11,807
-1,312
-10% -$99.4K 0.76% 41
2022
Q2 		$866K Buy
+13,119
New +$827K 0.66% 46

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 $3.38T AUM 44.17% 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

Harbor Capital Advisors's LNTH Position: Q2 2026 in Review

Harbor Capital Advisors increased its Lantheus (LNTH) stake by 2.5% in Q2 2026, buying an estimated $90K and bringing the position to 39,698 shares worth $4.4M. The position accounts for 0.3% of the portfolio, ranked #75.

Harbor Capital Advisors first reported a position in LNTH in Q2 2022 and has held it in 17 quarters since. The position peaked at $15.6M in Q2 2025. 468 funds tracked by Wall St. Rank hold LNTH as of Q2 2026.

  • Harbor Capital Advisors held 39,698 shares of Lantheus worth $4.4M as of Q2 2026.
  • Harbor Capital Advisors bought 966 Lantheus shares in Q2 2026, an estimated $90K.
  • Lantheus made up 0.3% of Harbor Capital Advisors's portfolio in Q2 2026, its #75 holding.
  • Harbor Capital Advisors first reported a position in Lantheus in Q2 2022 and has held it in 17 quarters since.
  • Harbor Capital Advisors's Lantheus position peaked at $15.6M in Q2 2025.
  • 468 funds tracked by Wall St. Rank held Lantheus as of Q2 2026.

Based on Harbor Capital Advisors's 13F filing for Q2 2026, filed 7 Aug 2026.