Russell Investments Group
MRUS

Russell Investments Group’s Merus MRUS Stock Holding History

Russell Investments Group’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
-76,363
Closed -$7.19M – 4230
2025
Q3 		$7.19M Buy
76,363
+44,094
+137% +$2.87M 0.01% 1087
2025
Q2 		$1.7M Buy
+32,269
New +$1.52M ﹤0.01% 1801
2025
Q1 		– Sell
-2,888
Closed -$121K – 3850
2024
Q4 		$121K Sell
2,888
-340
-11% -$16.3K ﹤0.01% 2650
2024
Q3 		$161K Buy
3,228
+1,751
+119% +$91.4K ﹤0.01% 2559
2024
Q2 		$87.4K Buy
1,477
+136
+10% +$6.59K ﹤0.01% 2655
2024
Q1 		$60.4K Hold
1,341
– – ﹤0.01% 2643
2023
Q4 		$36.9K Sell
1,341
-1,229
-48% -$28.7K ﹤0.01% 2671
2023
Q3 		$60.6K Sell
2,570
-3,140
-55% -$76.1K ﹤0.01% 2722
2023
Q2 		$150K Hold
5,710
– – ﹤0.01% 2526
2023
Q1 		$105K Buy
+5,710
New +$99.5K ﹤0.01% 2581

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

Russell Investments Group's MRUS Position: Q4 2025 in Review

Russell Investments Group sold out of Merus (MRUS) in Q4 2025, closing a stake of 76,363 shares — an estimated $7.19M sold.

Russell Investments Group first reported a position in MRUS in Q1 2023 and held it in 10 quarters. The position peaked at $7.19M in Q3 2025. 10 funds tracked by Wall St. Rank hold MRUS as of Q4 2025.

  • Russell Investments Group reported no remaining Merus position as of Q4 2025 after selling out during the quarter.
  • Russell Investments Group sold 76,363 Merus shares in Q4 2025, an estimated $7.19M.
  • Russell Investments Group first reported a position in Merus in Q1 2023 and held it in 10 quarters.
  • Russell Investments Group's Merus position peaked at $7.19M in Q3 2025.
  • 10 funds tracked by Wall St. Rank held Merus as of Q4 2025.

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