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OmniAb

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.

New
Increased
Maintained
Reduced
Closed
Holders
42
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$251K
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$17.1M
2 +$15.5M
3 +$13.3M
4
Marshall Wace
Marshall Wace
United Kingdom
+$11M
5
Millennium Management
Millennium Management
New York
+$10.2M

Top Sellers

1 -$6M
2 -$1.5M
Name Holding Trade Value Shares
Change
Change in
Stake
26
$1.5M
27
$1.49M
28
$1.03M
29
$998K
30
$998K
31
$709K
32
$501K
33
$400K
34
$354K
35
$300K
36
$275K
37
$250K
38
$202K
39
$177K
40
$21.4K
41
$1K