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Catalyst Pharmaceutical

66 hedge funds and large institutions have $168M invested in Catalyst Pharmaceutical in 2015 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 20 increasing their positions, 14 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
66
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$128K
Puts
$81K
Net Calls
Net Calls Change

Top Buyers

1 +$21M
2 +$13.3M
3 +$7.29M
4
PA
Perceptive Advisors
New York
+$5.2M
5
BBA
Baker Bros. Advisors
New York
+$3.68M

Top Sellers

1 -$2.9M
2 -$2.46M
3 -$2.21M
4
ACA
Avoro Capital Advisors
New York
-$1.64M
5
GTC
Ghost Tree Capital
New York
-$743K
Name Holding Trade Value Shares
Change
Change in
Stake
26
$539K
27
$533K
28
$516K
29
$458K
30
$446K
31
$438K
32
$418K
33
$399K
34
$398K
35
$367K
36
$357K
37
$278K
38
$217K
39
$201K
40
$193K
41
$186K
42
$164K
43
$153K
44
$152K
45
$147K
46
$138K
47
$130K
48
$100K
49
$92K
50
$77.9K