Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Search
Sign in
Sign up
HT
MRUS
HAP Trading’s
Merus
MRUS
Stock Holding History
HAP Trading’s Portfolio
MRUS Stock Details
MRUS Fund Activity
Bought
Maintained
Sold
Call Options
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2025
Q3
$21.1K
Buy
+65,000
New
+$4.23M
﹤0.01%
713
2024
Q3
–
Sell
-55,000
Closed
-$303K
–
777
2024
Q2
$303K
Buy
+55,000
New
+$2.66M
0.04%
246
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
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
BlackRock
New York
$5.72T AUM
30.48%
1-Year Est. Return
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
Sign up
Sign in
Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Theme
Close