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OmniAb
OABI

Overview Fund Activity

52 hedge funds and large institutions have $212M invested in OmniAb in 2022 Q2 according to their latest regulatory filings, with 10 funds opening new positions, 8 increasing their positions, 6 reducing their positions, and 4 closing their positions.

Holders
52
Holders Change
+6
Holders Change %
+13.04%
% of All Funds
0.88%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
10
Increased
8
Reduced
6
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
RL
1
RPO LLC
Connecticut
$6.61M
2
UOC
2
UBS O'Connor
Illinois
$5.31M
3
IPCP
3
Iron Park Capital Partners
New York
$5.05M
4
BCM
4
BlueCrest Capital Management
Jersey
$9.48M
5
EFI
5
EHP Funds Inc
Canada
$3.81M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$0
2
Millennium Management
2
Millennium Management
New York
$8.3M
3
CAC
3
Cowen and Company
New York
$0
4
ECU
4
Eisler Capital (UK)
United Kingdom
$1.01M
5
CF
5
Cantor Fitzgerald
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
PAMP
1
Polar Asset Management Partners
Ontario, Canada
$15.7M 1,549,998 – –
Marshall Wace
2
Marshall Wace
United Kingdom
$11.2M 1,101,548 – –
GL
3
Governors Lane
New York
$10.1M 1,000,000 – –
Hudson Bay Capital Management
4
Hudson Bay Capital Management
Connecticut
$9.87M 974,999 +125,000 +15%
BCM
5
BlueCrest Capital Management
Jersey
$9.48M 940,514 +470,514 +100%
MI
6
MMCAP International
Cayman Islands
$9.32M 924,999 – –
FTCM
7
Fir Tree Capital Management
New York
$9.23M 912,439 -94,361 -9%
SC
8
Sculptor Capital
New York
$9.19M 911,302 – –
Nomura Holdings
9
Nomura Holdings
Japan
$9.07M 900,000 – –
Millennium Management
10
Millennium Management
New York
$8.3M 823,849 -702,106 -46%
SCM
11
Shaolin Capital Management
Florida
$7.06M 700,649 – –
RL
12
RPO LLC
Connecticut
$6.61M 653,400 +653,400 New
Bank of America
13
Bank of America
North Carolina
$6.5M 643,909 – –
PMAM
14
Picton Mahoney Asset Management
Ontario, Canada
$6.07M 599,994 – –
PC
15
Periscope Capital
Ontario, Canada
$5.58M 551,600 +100 +0%
SRCM
16
Sage Rock Capital Management
New York
$5.39M 534,723 – –
UOC
17
UBS O'Connor
Illinois
$5.31M 525,023 +525,023 New
TCA
18
Taconic Capital Advisors
New York
$5.06M 500,000 – –
IPCP
19
Iron Park Capital Partners
New York
$5.05M 500,000 +500,000 New
WCMNY
20
Westchester Capital Management (New York)
New York
$4.62M 457,315 – –
D.E. Shaw & Co
21
D.E. Shaw & Co
New York
$4.58M 452,724 – –
GCL
22
Glazer Capital LLC
New York
$4.33M 428,336 +259,742 +154%
Balyasny Asset Management
23
Balyasny Asset Management
Illinois
$4.05M 400,000 – –
EFI
24
EHP Funds Inc
Canada
$3.81M 376,792 +376,792 New
HCM
25
Highbridge Capital Management
New York
$3.67M 362,273 +362,273 New
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