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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
1
$172M
2
$70.9M
3
$59M
4
$41.4M
5
$30.1M
6
$28.7M
7
$26.7M
8
$20.5M
9
$19.9M
10
$15.5M
11
$13.7M
12
$13.7M
13
$12.7M
14
$12.2M
15
$10.3M
16
$8.46M
17
$5.86M
18
$5.45M
19
$5.17M
20
$5.16M
21
$4.95M
22
$4.75M
23
$4.65M
24
$3.92M
25
$3.17M