Fidelity Investments
MRUS

Fidelity Investments’s Merus MRUS Stock Holding History

Fidelity Investments’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
Q4 		– Sell
-2,810,935
Closed -$265M – 5525
2025
Q3 		$265M Sell
2,810,935
-4,679,442
-62% -$305M 0.01% 736
2025
Q2 		$394M Buy
7,490,377
+523,463
+8% +$24.6M 0.02% 580
2025
Q1 		$293M Buy
6,966,914
+67,393
+1% +$2.94M 0.02% 663
2024
Q4 		$290M Buy
6,899,521
+25,595
+0.4% +$1.23M 0.02% 671
2024
Q3 		$343M Buy
6,873,926
+648,994
+10% +$33.9M 0.02% 616
2024
Q2 		$368M Buy
6,224,932
+4,562,387
+274% +$221M 0.02% 564
2024
Q1 		$74.9M Buy
1,662,545
+932,092
+128% +$37.8M 0.01% 1170
2023
Q4 		$20.1M Sell
730,453
-44,500
-6% -$1.04M ﹤0.01% 1623
2023
Q3 		$18.3M Buy
774,953
+180,397
+30% +$4.37M ﹤0.01% 1616
2023
Q2 		$15.7M Buy
594,556
+21,600
+4% +$473K ﹤0.01% 1729
2023
Q1 		$10.5M Buy
572,956
+98,147
+21% +$1.71M ﹤0.01% 1855
2022
Q4 		$7.35M Sell
474,809
-80,777
-15% -$1.42M ﹤0.01% 2010
2022
Q3 		$11.1M Sell
555,586
-74,900
-12% -$1.79M ﹤0.01% 1851
2022
Q2 		$14.3M Hold
630,486
– – ﹤0.01% 1796
2022
Q1 		$16.7M Sell
630,486
-45,200
-7% -$1.21M ﹤0.01% 1865
2021
Q4 		$21.5M Buy
675,686
+429,086
+174% +$12.1M ﹤0.01% 1792
2021
Q3 		$5.42M Hold
246,600
– – ﹤0.01% 2339
2021
Q2 		$5.2M Sell
246,600
-96,500
-28% -$2.13M ﹤0.01% 2326
2021
Q1 		$7.17M Buy
+343,100
New +$7.92M ﹤0.01% 2151

Other funds holding MRUS

DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $59.2B AUM 26.02% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return
BIG
Brooklyn Investment Group Brooklyn, New York $3.2B AUM 26.32% 1-Year Est. Return
NAM
NTV Asset Management Charleston, West Virginia $1.02B AUM 31.16% 1-Year Est. Return
FFA
Farther Finance Advisors San Francisco, California $12.8B AUM 26.53% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return
EWA
EverSource Wealth Advisors Birmingham, Alabama $2.97B AUM 28.72% 1-Year Est. Return
PA
Parallel Advisors San Francisco, California $6.56B AUM 32.24% 1-Year Est. Return
IA
IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

Fidelity Investments's MRUS Position: Q4 2025 in Review

Fidelity Investments sold out of Merus (MRUS) in Q4 2025, closing a stake of 2,810,935 shares — an estimated $265M sold.

Fidelity Investments first reported a position in MRUS in Q1 2021 and held it in 19 quarters. The position peaked at $394M in Q2 2025. 10 funds tracked by Wall St. Rank hold MRUS as of Q4 2025.

  • Fidelity Investments reported no remaining Merus position as of Q4 2025 after selling out during the quarter.
  • Fidelity Investments sold 2,810,935 Merus shares in Q4 2025, an estimated $265M.
  • Fidelity Investments first reported a position in Merus in Q1 2021 and held it in 19 quarters.
  • Fidelity Investments's Merus position peaked at $394M in Q2 2025.
  • 10 funds tracked by Wall St. Rank held Merus as of Q4 2025.

Based on Fidelity Investments's 13F filing for Q4 2025, filed 17 Feb 2026.