Mersana Therapeutics
MRSN
MRSN
56 hedge funds and large institutions have $295M invested in Mersana Therapeutics in 2018 Q1 according to their latest regulatory filings, with 13 funds opening new positions, 29 increasing their positions, 9 reducing their positions, and 7 closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
56
Holders Change
+6
Holders Change %
+12%
% of All Funds
1.29%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
13
Increased
29
Reduced
9
Closed
7
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–
Top Buyers
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
+$8.39M |
| 2 |
GTC
Ghost Tree Capital
New York
|
+$4.39M |
| 3 |
BlackRock
New York
|
+$3.8M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$3.79M |
| 5 |
Point72 Asset Management
Stamford,
Connecticut
|
+$2.68M |
Top Sellers
| Name | Holding | Trade Value |
Shares Change |
Shares Change % |
|
|---|---|---|---|---|---|
|
BBHC
51
Brown Brothers Harriman & Co
New York
| $18K | – | – | – |
|
|
AIP
52
Ameritas Investment Partners
Lincoln,
Nebraska
| $15K | +$9.87K | +25 | +192% |
|
|
RA
53
Royce & Associates
New York
| $7K | +$1.24K | +3 | +21% |
|
54
Bank of Montreal
Toronto,
Ontario, Canada
| $3K | +$3K | +8 | New |
|
55
Daiwa Securities Group
Tokyo,
Japan
| $2K | +$2K | +5 | New |
|
56
Citigroup
New York
| $1K | -$25.5K | -51 | -96% |
|
|
CAM
57
Cormorant Asset Management
Boston,
Massachusetts
| – | -$4.86M | -11,822 | Closed |
|
58
Victory Capital Management
San Antonio,
Texas
| – | -$952K | -2,317 | Closed |
|
59
D.E. Shaw & Co
New York
| – | -$280K | -681 | Closed |
|
60
Parallax Volatility Advisers
San Francisco,
California
| – | -$12K | -30 | Closed |
|
61
Royal Bank of Canada
Toronto,
Ontario, Canada
| – | -$1K | -2 | Closed |
|
|
STA
62
Summit Trail Advisors
New York
| – | -$1K | -2 | Closed |
|