LGM
MRUS

Logos Global Management’s Merus MRUS Stock Holding History

Logos Global Management’s Portfolio MRUS Stock Details MRUS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-750,000
Closed -$31.5M – 50
2024
Q4 		$31.5M Buy
750,000
+175,000
+30% +$8.4M 3.69% 7
2024
Q3 		$28.7M Sell
575,000
-275,000
-32% -$14.4M 3.1% 14
2024
Q2 		$50.3M Buy
+850,000
New +$41.2M 4.05% 6
2023
Q4 		– Sell
-245,000
Closed -$5.78M – 63
2023
Q3 		$5.78M Buy
+245,000
New +$5.94M 0.77% 37

Other funds holding MRUS

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
CC
Commodore Capital New York $1.68B AUM 375.52% 1-Year Est. Return
RI
RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return
PBA
Paradigm Biocapital Advisors New York $5.34B AUM 380.18% 1-Year Est. Return
DM
Deerfield Management New York $9.59B AUM 113.36% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return
SC
Samlyn Capital New York $6.14B AUM 42.05% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $44.4B AUM 57.89% 1-Year Est. Return

Logos Global Management's MRUS Position: Q1 2025 in Review

Logos Global Management sold out of Merus (MRUS) in Q1 2025, closing a stake of 750,000 shares — an estimated $31.5M sold.

Logos Global Management first reported a position in MRUS in Q3 2023 and held it in 4 quarters. The position peaked at $50.3M in Q2 2024. 185 funds tracked by Wall St. Rank hold MRUS as of Q1 2025.

  • Logos Global Management reported no remaining Merus position as of Q1 2025 after selling out during the quarter.
  • Logos Global Management sold 750,000 Merus shares in Q1 2025, an estimated $31.5M.
  • Logos Global Management first reported a position in Merus in Q3 2023 and held it in 4 quarters.
  • Logos Global Management's Merus position peaked at $50.3M in Q2 2024.
  • 185 funds tracked by Wall St. Rank held Merus as of Q1 2025.

Based on Logos Global Management's 13F filing for Q1 2025, filed 15 May 2025.