Prothena Corp
PRTA
PRTA
156 hedge funds and large institutions have $2.08B invested in Prothena Corp in 2021 Q2 according to their latest regulatory filings, with 34 funds opening new positions, 50 increasing their positions, 39 reducing their positions, and 24 closing their positions.
New
Increased
Maintained
Reduced
Closed
more capital invested
Capital invested by funds: $ → $
more call options, than puts
Call options by funds: $ | Put options by funds: $
more funds holding in top 10
Funds holding in top 10: →
more first-time investments, than exits
New positions opened: | Existing positions closed:
28% more repeat investments, than reductions
Existing positions increased: 50 | Existing positions reduced: 39
7% more funds holding
Funds holding: 146 → 156 (+10)
0.66% more ownership
Funds ownership: 90.83% → 91.5% (+0.66%)
Holders
156
Holding in Top 10
5
Calls
$16.2M
Puts
$8.25M
Top Buyers
| 1 | +$129M | |
| 2 | +$12.9M | |
| 3 | +$11.1M | |
| 4 |
Adage Capital Partners
Boston,
Massachusetts
|
+$10.3M |
| 5 |
APM
Avidity Partners Management
Dallas,
Texas
|
+$9.36M |
Top Sellers
| 1 | -$51.8M | |
| 2 | -$33M | |
| 3 | -$21.7M | |
| 4 |
Fidelity Investments
Boston,
Massachusetts
|
-$17.4M |
| 5 |
IC
Ikarian Capital
Dallas,
Texas
|
-$11M |