Prothena Corp
PRTA
PRTA
142 hedge funds and large institutions have $1.55B invested in Prothena Corp in 2018 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 45 increasing their positions, 37 reducing their positions, and 36 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more funds holding in top 10
Funds holding in top 10: →
less capital invested
Capital invested by funds: $ → $
2.89% less ownership
Funds ownership: 112.72% → 109.83% (-2.9%)
8% less funds holding
Funds holding: 155 → 142 (-13)
31% less first-time investments, than exits
New positions opened: 25 | Existing positions closed: 36
Holders
142
Holding in Top 10
1
Calls
$64M
Puts
$20.6M
Top Buyers
| 1 | +$31.7M | |
| 2 | +$13.2M | |
| 3 | +$10M | |
| 4 |
MWNA
Marshall Wace North America
New York
|
+$7.31M |
| 5 |
CCM
Camber Capital Management
Boston,
Massachusetts
|
+$4.59M |
Top Sellers
| 1 | -$37.3M | |
| 2 | -$15.7M | |
| 3 | -$15.6M | |
| 4 |
Westfield Capital Management
Boston,
Massachusetts
|
-$13.6M |
| 5 |
PC
PointState Capital
New York
|
-$9.22M |