Morgan Stanley
MRUS

Morgan Stanley’s Merus MRUS Stock Holding History

Morgan Stanley’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
-88,195
Closed -$8.3M – 8377
2025
Q3 		$8.3M Sell
88,195
-371,021
-81% -$24.2M ﹤0.01% 3698
2025
Q2 		$24.2M Sell
459,216
-344,372
-43% -$16.2M ﹤0.01% 2609
2025
Q1 		$33.8M Buy
803,588
+228,388
+40% +$9.96M ﹤0.01% 2179
2024
Q4 		$24.2M Sell
575,200
-774,619
-57% -$37.2M ﹤0.01% 2574
2024
Q3 		$67.4M Sell
1,349,819
-151,831
-10% -$7.93M ﹤0.01% 1559
2024
Q2 		$88.9M Buy
1,501,650
+523,795
+54% +$25.4M 0.01% 1267
2024
Q1 		$44M Buy
977,855
+144,773
+17% +$5.87M ﹤0.01% 1875
2023
Q4 		$22.9M Buy
833,082
+486,186
+140% +$11.4M ﹤0.01% 3213
2023
Q3 		$8.18M Sell
346,896
-48,893
-12% -$1.19M ﹤0.01% 3307
2023
Q2 		$10.4M Buy
395,789
+274,045
+225% +$6M ﹤0.01% 3114
2023
Q1 		$2.24M Sell
121,744
-97,108
-44% -$1.69M ﹤0.01% 4389
2022
Q4 		$3.39M Sell
218,852
-145,763
-40% -$2.57M ﹤0.01% 4079
2022
Q3 		$7.3M Buy
364,615
+2,802
+0.8% +$66.9K ﹤0.01% 3298
2022
Q2 		$8.19M Buy
361,813
+26,377
+8% +$551K ﹤0.01% 3281
2022
Q1 		$8.87M Sell
335,436
-19,145
-5% -$513K ﹤0.01% 3044
2021
Q4 		$11.3M Sell
354,581
-74,803
-17% -$2.11M ﹤0.01% 2824
2021
Q3 		$9.45M Buy
429,384
+11,975
+3% +$257K ﹤0.01% 2956
2021
Q2 		$8.79M Sell
417,409
-70,916
-15% -$1.57M ﹤0.01% 3133
2021
Q1 		$10.2M Buy
488,325
+233,418
+92% +$5.39M ﹤0.01% 2626
2020
Q4 		$4.47M Buy
254,907
+98,141
+63% +$1.45M ﹤0.01% 3379
2020
Q3 		$1.88M Sell
156,766
-38,127
-20% -$492K ﹤0.01% 3702
2020
Q2 		$3.13M Buy
194,893
+29,403
+18% +$425K ﹤0.01% 3139
2020
Q1 		$2M Buy
165,490
+6,072
+4% +$96.1K ﹤0.01% 3367
2019
Q4 		$2.24M Buy
159,418
+41,533
+35% +$668K ﹤0.01% 3946
2019
Q3 		$2.1M Buy
117,885
+25,109
+27% +$412K ﹤0.01% 3741
2019
Q2 		$1.36M Buy
92,776
+2,788
+3% +$39.6K ﹤0.01% 4050
2019
Q1 		$1.33M Buy
89,988
+11,824
+15% +$151K ﹤0.01% 3909
2018
Q4 		$1.09M Buy
78,164
+6,521
+9% +$94.4K ﹤0.01% 4204
2018
Q3 		$1.42M Buy
71,643
+30,538
+74% +$648K ﹤0.01% 4273
2018
Q2 		$936K Buy
41,105
+26,288
+177% +$491K ﹤0.01% 4669
2018
Q1 		$275K Buy
14,817
+11,871
+403% +$215K ﹤0.01% 5330
2017
Q4 		$57K Buy
2,946
+2,935
+26,682% +$49.7K ﹤0.01% 5795
2017
Q3 		$0 Buy
+11
New +$176 ﹤0.01% 6577
2016
Q3 		– Sell
-740
Closed -$6K – 6536
2016
Q2 		$6K Buy
+740
New +$6.47K ﹤0.01% 6185

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

Morgan Stanley's MRUS Position: Q4 2025 in Review

Morgan Stanley sold out of Merus (MRUS) in Q4 2025, closing a stake of 88,195 shares — an estimated $8.3M sold.

Morgan Stanley first reported a position in MRUS in Q2 2016 and held it in 34 quarters. The position peaked at $88.9M in Q2 2024. 10 funds tracked by Wall St. Rank hold MRUS as of Q4 2025.

  • Morgan Stanley reported no remaining Merus position as of Q4 2025 after selling out during the quarter.
  • Morgan Stanley sold 88,195 Merus shares in Q4 2025, an estimated $8.3M.
  • Morgan Stanley first reported a position in Merus in Q2 2016 and held it in 34 quarters.
  • Morgan Stanley's Merus position peaked at $88.9M in Q2 2024.
  • 10 funds tracked by Wall St. Rank held Merus as of Q4 2025.

Based on Morgan Stanley's 13F filing for Q4 2025, filed 13 Feb 2026.