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OmniAb
OABI

Overview Fund Activity

47 hedge funds and large institutions have $218M invested in OmniAb in 2022 Q3 according to their latest regulatory filings, with 3 funds opening new positions, 8 increasing their positions, 7 reducing their positions, and 8 closing their positions.

Holders
47
Holders Change
-5
Holders Change %
-9.62%
% of All Funds
0.81%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
3
Increased
8
Reduced
7
Closed
8
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Calamos Advisors
1
Calamos Advisors
Illinois
$6.13M
2
HIM
2
HGC Investment Management
Ontario, Canada
$6.88M
3
HCM
3
Highbridge Capital Management
New York
$7.65M
4
RL
4
RPO LLC
Connecticut
$10.4M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$7.18M

Top Sellers

1
IPCP
1
Iron Park Capital Partners
New York
$0
2
GCL
2
Glazer Capital LLC
New York
$0
3
Millennium Management
3
Millennium Management
New York
$5.9M
4
FTCM
4
Fir Tree Capital Management
New York
$6.92M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
WAM
26
Weiss Asset Management
Massachusetts
$3.67M 359,321 – –
BFM
27
Boothbay Fund Management
New York
$3.65M 357,500 +141,878 +66%
AGM
28
Alpine Global Management
New York
$3.06M 300,000 – –
CCM
29
Context Capital Management
California
$3.01M 294,963 – –
RCM
30
Radcliffe Capital Management
Pennsylvania
$2.68M 262,094 +81,036 +45%
MF
31
Magnetar Financial
Illinois
$2.47M 241,410 – –
Citigroup
32
Citigroup
New York
$2.04M 199,998 +199,998 New
GCM
33
Ghisallo Capital Management
Massachusetts
$1.53M 150,000 – –
Walleye Capital
34
Walleye Capital
New York
$1.16M 113,706 – –
PCM
35
Pinz Capital Management
New York
$1.05M 103,115 – –
SFM
36
Spartan Fund Management
Canada
$1.02M 100,000 -50,000 -33%
MTCM
37
Mint Tower Capital Management
Netherlands
$1.02M 100,000 – –
Walleye Trading
38
Walleye Trading
New York
$916K 89,715 – –
State of Wisconsin Investment Board
39
State of Wisconsin Investment Board
Wisconsin
$809K 79,286 – –
CCA
40
Castle Creek Arbitrage
Colorado
$765K 74,997 – –
AFM
41
Anson Funds Management
Texas
$408K 40,000 – –
FTCM
42
First Trust Capital Management
Illinois
$387K 37,966 – –
OAC
43
OMERS Administration Corp
Ontario, Canada
$306K 30,000 – –
BCM
44
Basso Capital Management
Connecticut
$267K 26,177 -120,347 -82%
CC
45
Centiva Capital
New York
$256K 25,100 +25,100 New
UBS Group
46
UBS Group
Switzerland
$1K 131 – –
Bank of Montreal
47
Bank of Montreal
Ontario, Canada
$429 42,029 +4,599 +12%
IPCP
48
Iron Park Capital Partners
New York
– – -500,000 Closed
GCL
49
Glazer Capital LLC
New York
– – -428,336 Closed
JPMorgan Chase & Co
50
JPMorgan Chase & Co
New York
– – -200,000 Closed
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2
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