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Zai Lab
ZLAB

Overview Fund Activity

158 hedge funds and large institutions have $1.97B invested in Zai Lab in 2025 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 48 increasing their positions, 46 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
158
Holders Change
+29
Holders Change %
+22.48%
% of All Funds
2.15%
Holding in Top 10
7
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+40%
% of All Funds
0.1%
New
46
Increased
48
Reduced
46
Closed
16
Calls
$4.43M
Puts
$11.8M
Net Calls
-$7.38M
Net Calls Change
+$2.33M

Top Buyers

1
ClearBridge Investments
1
ClearBridge Investments
New York
$119M
2
Principal Financial Group
2
Principal Financial Group
Iowa
$104M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$231M
4
Jennison Associates
4
Jennison Associates
New York
$25.7M
5
RI
5
RTW Investments
New York
$113M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$132M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$142M
3
WP
3
Woodline Partners
California
$43.4M
4
Morgan Stanley
4
Morgan Stanley
New York
$95.2M
5
UBS Group
5
UBS Group
Switzerland
$14.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
TC
76
TownSquare Capital
Utah
$1.07M +$735K +20,346 +219%
BFM
77
Boothbay Fund Management
New York
$1.07M +$1.07M +29,520 New
Mirae Asset Global Investments
78
Mirae Asset Global Investments
South Korea
$1.05M +$1.05M +2,127,598 +46,222%
Marshall Wace
79
Marshall Wace
United Kingdom
$1.01M -$9.43M -261,061 -90%
MML Investors Services
80
MML Investors Services
Massachusetts
$1.01M +$1.01M +27,807 New
SC
81
Stempoint Capital
New York
$955K +$955K +26,421 New
TRCT
82
Tower Research Capital (TRC)
New York
$899K +$885K +24,497 +6,693%
HSBC Holdings
83
HSBC Holdings
United Kingdom
$894K +$220K +6,160 +33%
LPL Financial
84
LPL Financial
California
$879K +$879K +24,309 New
Bank of Montreal
85
Bank of Montreal
Ontario, Canada
$831K +$220K +6,098 +36%
LWAM
86
Legacy Wealth Asset Management
Minnesota
$805K +$805K +22,285 New
Walleye Capital
87
Walleye Capital
New York
$805K +$789K +21,838 +4,986%
M&T Bank
88
M&T Bank
New York
$800K -$108K -2,993 -12%
Ohio Public Employees Retirement System (OPERS)
89
Ohio Public Employees Retirement System (OPERS)
Ohio
$799K +$131K +3,618 +20%
BG
90
Bellevue Group
Switzerland
$723K +$253K +7,000 +54%
MWM
91
Mission Wealth Management
California
$723K +$723K +20,000 New
SG Americas Securities
92
SG Americas Securities
New York
$712K +$6.91K +191 +1%
US Bancorp
93
US Bancorp
Minnesota
$664K +$452K +12,500 +213%
BCM
94
Barometer Capital Management
Ontario, Canada
$625K -$788K -21,800 -56%
OAM
95
Oppenheimer Asset Management
New York
$603K +$603K +16,689 New
EAM
96
Erste Asset Management
Austria
$563K – – –
Dimensional Fund Advisors
97
Dimensional Fund Advisors
Texas
$563K +$614 +17 +0.1%
DACS
98
Dymon Asia Capital (Singapore)
Singapore
$542K -$181K -5,000 -25%
Royal Bank of Canada
99
Royal Bank of Canada
Ontario, Canada
$498K +$340K +9,390 +214%
VIA
100
Virtus Investment Advisers
Connecticut
$486K +$486K +13,435 New
2 3
4
5 6