Prothena Corp
PRTA
138 hedge funds and large institutions have $409M invested in Prothena Corp in 2019 Q2 according to their latest regulatory filings, with 25 funds opening new positions, 44 increasing their positions, 28 reducing their positions, and 24 closing their positions.
167% more call options, than puts
Call options by funds: $823K | Put options by funds: $308K
57% more repeat investments, than reductions
Existing positions increased: 44 | Existing positions reduced: 28
4% more first-time investments, than exits
New positions opened: 25 | Existing positions closed: 24
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
1% less funds holding
Funds holding: 139 → 138 (-1)
2.18% less ownership
Funds ownership: 99.27% → 97.09% (-2.2%)
15% less capital invested
Capital invested by funds: $480M → $409M (-$71M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GPP
Great Point Partners
Greenwich,
Connecticut
|
+$17.2M |
| 2 |
O
OrbiMed
New York
|
+$6.47M |
| 3 |
Millennium Management
New York
|
+$5.17M |
| 4 |
N
Nuveen
Charlotte,
North Carolina
|
+$2.6M |
| 5 |
Marshall Wace
London,
United Kingdom
|
+$1.78M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
WIM
Woodford Investment Management
London,
United Kingdom
|
-$32.4M |
| 2 |
SCM
Scopia Capital Management
New York
|
-$7.28M |
| 3 |
HT
HAP Trading
New York
|
-$5.56M |
| 4 |
MSE
MUFG Securities EMEA
London,
United Kingdom
|
-$2.25M |
| 5 |
State Street
Boston,
Massachusetts
|
-$1.44M |
PRTA Hedge Fund Activity: Q2 2019 in Review
138 of the 4,604 institutional investors tracked by Wall St. Rank reported a position in Prothena Corp (PRTA) for Q2 2019, worth a combined $409M — down 15% from $480M a quarter earlier.
Buyers outnumbered sellers: 25 funds opened new PRTA positions and 24 closed out — a net gain of 1 holder — while 44 added to existing stakes and 28 trimmed.
The largest buyer was Great Point Partners, opening a new position worth an estimated $17.2M. The largest seller was Woodford Investment Management, cutting an estimated $32.4M.
- 138 institutional investors held Prothena Corp (PRTA) as of Q2 2019, down from 139 in Q1 2019.
- Funds reported $409M of Prothena Corp stock for Q2 2019, down 15% quarter-over-quarter.
- 25 funds opened new Prothena Corp positions in Q2 2019 and 24 closed out, a net change of +1 holder.
- The largest Prothena Corp buyer in Q2 2019 was Great Point Partners, an estimated $17.2M added.
- The largest Prothena Corp seller in Q2 2019 was Woodford Investment Management, an estimated $32.4M sold.
Based on aggregated 13F filings for Q2 2019.