CC
MRUS

Corton Capital’s Merus MRUS Stock Holding History

Corton Capital’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
Q3 		$211K Buy
+2,237
New +$146K 0.52% 100
2024
Q2 		– Sell
-6,383
Closed -$287K – 660
2024
Q1 		$287K Sell
6,383
-6,823
-52% -$277K 0.11% 290
2023
Q4 		$363K Buy
13,206
+786
+6% +$18.4K 0.12% 256
2023
Q3 		$293K Buy
12,420
+3,127
+34% +$75.8K 0.15% 196
2023
Q2 		$245K Buy
+9,293
New +$203K 0.11% 270

Other funds holding MRUS

PBA
Paradigm Biocapital Advisors New York $4.89B AUM 251.12% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return
CC
Commodore Capital New York $1.73B AUM 298.96% 1-Year Est. Return
DM
Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return

Corton Capital's MRUS Position: Q3 2025 in Review

Corton Capital opened a new position in Merus (MRUS) in Q3 2025: 2,237 shares worth $211K. The stake represents 0.52% of the portfolio and ranks #100 among its holdings. This is a return to the name: Corton Capital previously reported a position in MRUS as recently as Q1 2024.

Corton Capital first reported a position in MRUS in Q2 2023 and has held it in 5 quarters since. The position peaked at $363K in Q4 2023. 268 funds tracked by Wall St. Rank hold MRUS as of Q3 2025.

  • Corton Capital held 2,237 shares of Merus worth $211K as of Q3 2025.
  • Merus was a new Corton Capital position in Q3 2025.
  • Merus made up 0.52% of Corton Capital's portfolio in Q3 2025, its #100 holding.
  • Corton Capital first reported a position in Merus in Q2 2023 and has held it in 5 quarters since.
  • Corton Capital's Merus position peaked at $363K in Q4 2023.
  • 268 funds tracked by Wall St. Rank held Merus as of Q3 2025.

Based on Corton Capital's 13F filing for Q3 2025, filed 14 Nov 2025.