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Zai Lab

70 hedge funds and large institutions have $626M invested in Zai Lab in 2019 Q1 according to their latest regulatory filings, with 16 funds opening new positions, 27 increasing their positions, 18 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
70
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$469K
Puts
$292K
Net Calls
Net Calls Change

Top Buyers

1 +$16.8M
2 +$13.4M
3 +$7.79M
4
Norges Bank
Norges Bank
Norway
+$5.45M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$5M

Top Sellers

1 -$15.3M
2 -$14.5M
3 -$12.9M
4
O
OrbiMed
New York
-$10.4M
5
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
-$6.3M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$277K
52
$265K
53
$237K
54
$208K
55
$125K
56
$111K
57
$97K
58
$64K
59
$63K
60
$40K
61
$29K
62
$27K
63
$19K
64
$4K
65
$4K
66
$4K
67
$4K
68
$4K
69
$2K
70
71
72
73
74
75