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Prothena Corp

160 hedge funds and large institutions have $1.05B invested in Prothena Corp in 2024 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 58 increasing their positions, 42 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

less ownership

Funds ownership:

less funds holding

Funds holding:

12% less call options, than puts

Call options by funds: $2.03M | Put options by funds: $2.31M

21% less first-time investments, than exits

New positions opened: 27 | Existing positions closed: 34

21% less capital invested

Capital invested by funds: $1.33B → $1.05B (-$277M)

Holders
160
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.03M
Puts
$2.31M
Net Calls
Net Calls Change

Top Buyers

1 +$9.58M
2 +$3.27M
3 +$2.85M
4
Citadel Advisors
Citadel Advisors
Florida
+$2.44M
5
PM
Prosight Management
Texas
+$2.4M

Top Sellers

1 -$31.8M
2 -$11M
3 -$6.85M
4
Millennium Management
Millennium Management
New York
-$6.01M
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$5.84M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$239M
2
$166M
3
$87.5M
4
$79.6M
5
$75.1M
6
$39.9M
7
$34.4M
8
$32.2M
9
$24.2M
10
$21.2M
11
$20.7M
12
$20.5M
13
$17.8M
14
$16.7M
15
$14.2M
16
$12.9M
17
$8.95M
18
$7.52M
19
$7.29M
20
$7.23M
21
$6.93M
22
$6.8M
23
$6.75M
24
$6.11M
25
$5.92M