Merus
MRUS
MRUS was delisted on the 29th of December, 2025.
30 hedge funds and large institutions have $239M invested in Merus in 2018 Q3 according to their latest regulatory filings, with 7 funds opening new positions, 5 increasing their positions, 7 reducing their positions, and 2 closing their positions.
250% more first-time investments, than exits
New positions opened: 7 | Existing positions closed: 2
20% more funds holding
Funds holding: 25 → 30 (+5)
0% more funds holding in top 10
Funds holding in top 10: 4 → 4 (0)
0.8% less ownership
Funds ownership: 54.4% → 53.6% (-0.8%)
15% less capital invested
Capital invested by funds: $280M → $239M (-$41.1M)
29% less repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 7
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
LCM
Laurion Capital Management
New York
|
+$2.26M |
| 2 |
ACM
Aquilo Capital Management
San Francisco,
California
|
+$951K |
| 3 |
OAM
Oxford Asset Management
Oxford,
United Kingdom
|
+$731K |
| 4 |
CRC
Curi RMB Capital
Chicago,
Illinois
|
+$726K |
| 5 |
Morgan Stanley
New York
|
+$648K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
NHAS
Novo Holdings A/S
Hellerup,
Denmark
|
-$6.53M |
| 2 |
Wellington Management Group
Boston,
Massachusetts
|
-$1.13M |
| 3 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$859K |
| 4 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$518K |
| 5 |
Renaissance Technologies
New York
|
-$514K |
MRUS Hedge Fund Activity: Q3 2018 in Review
30 of the 4,312 institutional investors tracked by Wall St. Rank reported a position in Merus (MRUS) for Q3 2018, worth a combined $239M — down 15% from $280M a quarter earlier.
Buyers outnumbered sellers: 7 funds opened new MRUS positions and 2 closed out — a net gain of 5 holders — while 5 added to existing stakes and 7 trimmed.
The largest buyer was Laurion Capital Management, opening a new position worth an estimated $2.26M. The largest seller was Novo Holdings A/S, cutting an estimated $6.53M.
- 30 institutional investors held Merus (MRUS) as of Q3 2018, up from 25 in Q2 2018.
- Funds reported $239M of Merus stock for Q3 2018, down 15% quarter-over-quarter.
- 7 funds opened new Merus positions in Q3 2018 and 2 closed out, a net change of +5 holders.
- The largest Merus buyer in Q3 2018 was Laurion Capital Management, an estimated $2.26M added.
- The largest Merus seller in Q3 2018 was Novo Holdings A/S, an estimated $6.53M sold.
Based on aggregated 13F filings for Q3 2018.