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OmniAb
OABI

Overview Fund Activity

163 hedge funds and large institutions have $225M invested in OmniAb in 2024 Q4 according to their latest regulatory filings, with 19 funds opening new positions, 50 increasing their positions, 46 reducing their positions, and 18 closing their positions.

Holders
163
Holders Change
–
Holders Change %
0%
% of All Funds
2.17%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
19
Increased
50
Reduced
46
Closed
18
Calls
$139K
Puts
$35K
Net Calls
+$104K
Net Calls Change
+$47K

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$3.55M
2
RA
2
Royce & Associates
New York
$2.5M
3
UBS Group
3
UBS Group
Switzerland
$1.08M
4
Goldman Sachs
4
Goldman Sachs
New York
$1.94M
5
Citadel Advisors
5
Citadel Advisors
Florida
$1.55M

Top Sellers

1
ACM
1
ADAR1 Capital Management
Texas
$985K
2
KLP
2
Kent Lake PR
Puerto Rico
$1.77M
3
FSCM
3
First Sabrepoint Capital Management
Texas
$5.17M
4
CC
4
Chicago Capital
Illinois
$10.5M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$17.9M
Name Market Value Shares Shares
Change 		Shares
Change %
Legal & General Group
51
Legal & General Group
United Kingdom
$268K 75,691 – –
Millennium Management
52
Millennium Management
New York
$240K 186,745 +61,993 +50%
Jane Street
53
Jane Street
New York
$226K 63,955 -72,404 -53%
Wells Fargo
54
Wells Fargo
California
$223K 62,859 +12,278 +24%
IIM
55
INTECH Investment Management
Florida
$218K 61,496 +45,059 +274%
CIBC Private Wealth Group
56
CIBC Private Wealth Group
Georgia
$213K 59,584 – –
PP
57
PDT Partners
New York
$199K 56,247 +27,236 +94%
Mirae Asset Global ETFs Holdings
58
Mirae Asset Global ETFs Holdings
Hong Kong
$187K 52,797 +2,280 +5%
XT
59
XTX Topco
Cayman Islands
$183K 51,790 +51,790 New
Balyasny Asset Management
60
Balyasny Asset Management
Illinois
$181K 51,159 +51,159 New
Susquehanna International Group
61
Susquehanna International Group
Pennsylvania
$176K 49,749 +31,121 +167%
MIM
62
MetLife Investment Management
New Jersey
$171K 48,425 -7,251 -13%
GCP
63
GSA Capital Partners
United Kingdom
$166K 46,899 -44,538 -49%
CF
64
Corebridge Financial
Texas
$162K 45,882 -3,463 -7%
William Blair & Company
65
William Blair & Company
Illinois
$160K 45,171 -1,960 -4%
SEI Investments
66
SEI Investments
Pennsylvania
$154K 43,486 +606 +1%
SG Americas Securities
67
SG Americas Securities
New York
$144K 40,609 +5,751 +16%
Squarepoint
68
Squarepoint
New York
$139K 39,264 +9,809 +33%
T. Rowe Price Associates
69
T. Rowe Price Associates
Maryland
$136K 38,217 +7,950 +26%
Ameriprise
70
Ameriprise
Minnesota
$136K 38,389 +2,460 +7%
Manulife (Manufacturers Life Insurance)
71
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$131K 36,873 -921 -2%
GFA
72
Gallagher Fiduciary Advisors
Illinois
$130K 36,752 +1,657 +5%
AI
73
Atria Investments
North Carolina
$129K 36,500 +1,419 +4%
ProShare Advisors
74
ProShare Advisors
Maryland
$112K 31,724 +7,302 +30%
VOYA Investment Management
75
VOYA Investment Management
Georgia
$111K 31,256 -2,117 -6%
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