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Zai Lab
ZLAB

Overview Fund Activity

154 hedge funds and large institutions have $1.49B invested in Zai Lab in 2025 Q2 according to their latest regulatory filings, with 33 funds opening new positions, 48 increasing their positions, 59 reducing their positions, and 36 closing their positions.

Holders
154
Holders Change
-4
Holders Change %
-2.53%
% of All Funds
2.07%
Holding in Top 10
5
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-28.57%
% of All Funds
0.07%
New
33
Increased
48
Reduced
59
Closed
36
Calls
$6.06M
Puts
$7.27M
Net Calls
-$1.21M
Net Calls Change
+$6.18M

Top Buyers

1
RI
1
RTW Investments
New York
$194M
2
FLSM
2
Frazier Life Sciences Management
California
$45.7M
3
ClearBridge Investments
3
ClearBridge Investments
New York
$140M
4
NFT
4
Nan Fung Trinity
Hong Kong
$9.44M
5
O
5
OrbiMed
New York
$8.08M

Top Sellers

1
Principal Financial Group
1
Principal Financial Group
Iowa
$3.65M
2
Morgan Stanley
2
Morgan Stanley
New York
$10.1M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$48.2M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$5.35M
5
Mirae Asset Global Investments
5
Mirae Asset Global Investments
South Korea
$2.72M
Name Holding Trade Value Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$217M -$6.32M -180,705 -3%
Capital World Investors
2
Capital World Investors
California
$211M +$971K +27,766 +0.5%
RI
3
RTW Investments
New York
$194M +$83.9M +2,400,196 +77%
ClearBridge Investments
4
ClearBridge Investments
New York
$140M +$25.6M +732,389 +22%
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$76.8M -$56.5M -1,615,573 -42%
BAMCO Inc
6
BAMCO Inc
New York
$55.5M -$8.45M -241,680 -13%
Wellington Management Group
7
Wellington Management Group
Massachusetts
$48.2M -$79.4M -2,270,262 -62%
FLSM
8
Frazier Life Sciences Management
California
$45.7M +$33.5M +958,138 +274%
WP
9
Woodline Partners
California
$42M – – –
Allianz Asset Management
10
Allianz Asset Management
Germany
$32.6M -$33.3M -952,411 -51%
RSCM
11
Rock Springs Capital Management
Maryland
$30.5M -$1.16M -33,200 -4%
ACM
12
ADAR1 Capital Management
Texas
$29.7M -$3.16M -90,421 -10%
MB
13
MPM BioImpact
Massachusetts
$26.1M -$3.1M -88,599 -11%
Jennison Associates
14
Jennison Associates
New York
$20.7M -$4.2M -119,968 -17%
CWG
15
C WorldWide Group
Denmark
$17.8M +$1.75M +50,000 +11%
BlackRock
16
BlackRock
New York
$15.9M -$2.1M -59,954 -12%
BGI
17
B Group Inc
Texas
$14M – – –
Connor, Clark & Lunn Investment Management (CC&L)
18
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$13.5M -$21.7M -621,658 -62%
Citadel Advisors
19
Citadel Advisors
Florida
$12.8M -$568K -16,256 -4%
XC
20
XY Capital
Hong Kong
$12.7M +$2M +57,230 +19%
Morgan Stanley
21
Morgan Stanley
New York
$10.1M -$82M -2,345,458 -89%
D.E. Shaw & Co
22
D.E. Shaw & Co
New York
$9.78M -$989K -28,294 -9%
NFT
23
Nan Fung Trinity
Hong Kong
$9.44M +$9.44M +269,975 New
Point72 Asset Management
24
Point72 Asset Management
Connecticut
$8.83M +$5.74M +164,230 +186%
SC
25
Stempoint Capital
New York
$8.76M +$7.83M +224,017 +848%
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