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OmniAb
OABI

Overview Fund Activity

42 hedge funds and large institutions have $180M invested in OmniAb in 2021 Q4 according to their latest regulatory filings, with 39 funds opening new positions, 1 increasing their positions, 2 reducing their positions, and closing their positions.

Holders
42
Holders Change
+39
Holders Change %
+1,300%
% of All Funds
0.65%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
39
Increased
1
Reduced
2
Closed
–
Calls
$251K
Puts
–
Net Calls
+$251K
Net Calls Change
+$251K

Top Buyers

1
BCM
1
Beryl Capital Management
California
$17.1M
2
PAMP
2
Polar Asset Management Partners
Ontario, Canada
$15.5M
3
Citadel Advisors
3
Citadel Advisors
Florida
$13.3M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$11M
5
Millennium Management
5
Millennium Management
New York
$10.2M

Top Sellers

1
WAM
1
Weiss Asset Management
Massachusetts
$3.23M
2
OCM
2
Oaktree Capital Management
California
$998K
Name Market Value Shares Shares
Change 		Shares
Change %
GCM
26
Ghisallo Capital Management
Massachusetts
$1.5M 150,000 +150,000 New
RCM
27
Radcliffe Capital Management
Pennsylvania
$1.49M 149,590 +149,590 New
PCM
28
Pinz Capital Management
New York
$1.03M 103,115 +103,115 New
OCM
29
Oaktree Capital Management
California
$998K 100,000 -150,000 -60%
PC
30
Periscope Capital
Ontario, Canada
$998K 100,000 +100,000 New
SSA
31
Schonfeld Strategic Advisors
New York
$709K 70,893 +70,893 New
CL
32
CSS LLC
Illinois
$501K 50,077 +50,077 New
AFM
33
Anson Funds Management
Texas
$400K 40,000 +40,000 New
SCM
34
Saba Capital Management
New York
$354K 35,429 +35,429 New
OAC
35
OMERS Administration Corp
Ontario, Canada
$300K 30,000 +30,000 New
State of Wisconsin Investment Board
36
State of Wisconsin Investment Board
Wisconsin
$275K 27,532 +27,532 New
EC
37
EJF Capital
Virginia
$250K 25,000 +25,000 New
Walleye Capital
38
Walleye Capital
New York
$202K 20,242 +20,242 New
Walleye Trading
39
Walleye Trading
New York
$177K 17,715 +17,715 New
CM
40
Cohanzick Management
New York
$21.4K 2,150 +2,150 New
UBS Group
41
UBS Group
Switzerland
$1K 131 +131 New
CFGS
42
Concourse Financial Group Securities
Alabama
– – – –
TRCT
43
Tower Research Capital (TRC)
New York
$0 20 +20 New
1
2