IMAB

I-MAB

29 hedge funds and large institutions have $7.41M invested in I-MAB in 2025 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 5 increasing their positions, 5 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
29
Holders Change
+1
Holders Change %
+3.57%
% of All Funds
0.39%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
5
Increased
5
Reduced
5
Closed
3
Calls
$16K
Puts
$11K
Net Calls
+$5K
Net Calls Change
+$17K
Name Holding Trade Value Shares
Change
Shares
Change %
HA
1
HHLR Advisors
Cayman Islands
$4.93M
SG Americas Securities
2
SG Americas Securities
New York
$677K +$285K +346,179 +73%
SCM
3
Stonepine Capital Management
Oregon
$398K +$398K +483,647 New
Two Sigma Advisers
4
Two Sigma Advisers
New York
$299K -$55.7K -67,600 -16%
UBS Group
5
UBS Group
Switzerland
$262K +$178K +215,492 +209%
Two Sigma Investments
6
Two Sigma Investments
New York
$173K -$98.7K -119,840 -36%
Aberdeen Group
7
Aberdeen Group
United Kingdom
$134K
BNP Paribas Financial Markets
8
BNP Paribas Financial Markets
France
$99.6K +$9.64K +11,700 +11%
AIMCA
9
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$61.6K
Renaissance Technologies
10
Renaissance Technologies
New York
$52.6K
GSC
11
Ground Swell Capital
South Carolina
$52.5K +$52.5K +63,730 New
Millennium Management
12
Millennium Management
New York
$50.7K -$29.9K -36,271 -37%
Dimensional Fund Advisors
13
Dimensional Fund Advisors
Texas
$48.1K
HSA
14
HBK Sorce Advisory
Pennsylvania
$37.9K +$37.9K +46,060 New
Morgan Stanley
15
Morgan Stanley
New York
$28.7K -$2.89M -3,508,567 -99%
Barclays
16
Barclays
United Kingdom
$25K
Mariner
17
Mariner
Kansas
$23.7K
Geode Capital Management
18
Geode Capital Management
Massachusetts
$18.2K
HF
19
HRT Financial
New York
$13K +$2.36K +2,904 +22%
Goldman Sachs
20
Goldman Sachs
New York
$8.8K
FCH
21
Freestone Capital Holdings
Washington
$8.24K
JPMorgan Chase & Co
22
JPMorgan Chase & Co
New York
$4.12K +$4.12K +5,000 New
Simplex Trading
23
Simplex Trading
Illinois
$2K +$1.5K +2,415 +297%
SS
24
SBI Securities
Japan
$746
Bank of America
25
Bank of America
North Carolina
$466