Prothena Corp
PRTA
PRTA
155 hedge funds and large institutions have $1.63B invested in Prothena Corp in 2017 Q4 according to their latest regulatory filings, with 37 funds opening new positions, 51 increasing their positions, 40 reducing their positions, and 35 closing their positions.
New
Increased
Maintained
Reduced
Closed
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more funds holding
Funds holding: →
more first-time investments, than exits
New positions opened: | Existing positions closed:
more ownership
Funds ownership: →
7% less call options, than puts
Call options by funds: $6.49M | Put options by funds: $6.99M
42% less capital invested
Capital invested by funds: $2.79B → $1.63B (-$1.17B)
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Holders
155
Holding in Top 10
1
Calls
$6.49M
Puts
$6.99M
Top Buyers
| 1 | +$24.6M | |
| 2 | +$6.87M | |
| 3 | +$6.71M | |
| 4 |
SFM
Sphera Funds Management
Tel Aviv,
Israel
|
+$5.44M |
| 5 |
CCM
Camber Capital Management
Boston,
Massachusetts
|
+$4.69M |
Top Sellers
| 1 | -$21.7M | |
| 2 | -$16.8M | |
| 3 | -$10.9M | |
| 4 |
AC
Ascend Capital
Orinda,
California
|
-$7.52M |
| 5 |
Goldman Sachs
New York
|
-$6.07M |