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OmniAb
OABI

Overview Fund Activity

163 hedge funds and large institutions have $334M invested in OmniAb in 2024 Q3 according to their latest regulatory filings, with 22 funds opening new positions, 45 increasing their positions, 44 reducing their positions, and 17 closing their positions.

Holders
163
Holders Change
+4
Holders Change %
+2.52%
% of All Funds
2.36%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
22
Increased
45
Reduced
44
Closed
17
Calls
$192K
Puts
$135K
Net Calls
+$57K
Net Calls Change
+$106K

Top Buyers

1
KLP
1
Kent Lake PR
Puerto Rico
$4.76M
2
M
2
Murchinson
Ontario, Canada
$4.23M
3
Macquarie Group
3
Macquarie Group
Australia
$18.3M
4
ACM
4
ADAR1 Capital Management
Texas
$5.66M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$22M

Top Sellers

1
OCM
1
Orchard Capital Management
Illinois
$915K
2
SDJVC
2
St. Denis J. Villere & Co
Louisiana
$6.34M
3
Fuller & Thaler Asset Management
3
Fuller & Thaler Asset Management
California
$415K
4
AC
4
AWH Capital
Texas
$0
5
FSCM
5
First Sabrepoint Capital Management
Texas
$7.04M
Name Market Value Shares Shares
Change 		Shares
Change %
TL
26
TowerView LLC
New York
$2.33M 550,000 +15,000 +3%
Morgan Stanley
27
Morgan Stanley
New York
$1.93M 456,189 +115,054 +34%
IP
28
Isthmus Partners
Wisconsin
$1.89M 446,134 -82,251 -16%
BFM
29
Boothbay Fund Management
New York
$1.59M 375,000 +375,000 New
Goldman Sachs
30
Goldman Sachs
New York
$1.39M 328,139 +152,035 +86%
Bank of New York Mellon
31
Bank of New York Mellon
New York
$1.36M 322,218 -74,745 -19%
TCM
32
Tang Capital Management
California
$1.27M 300,000 – –
Citadel Advisors
33
Citadel Advisors
Florida
$1.16M 274,855 +219,446 +396%
TA
34
TLS Advisors
Florida
$1.06M 250,185 – –
Nuveen Asset Management
35
Nuveen Asset Management
Illinois
$964K 227,795 -13 -0%
OCM
36
Orchard Capital Management
Illinois
$915K 216,382 -1,141,646 -84%
RhumbLine Advisers
37
RhumbLine Advisers
Massachusetts
$734K 173,641 +12,456 +8%
CC
38
Cornerstone Capital
California
$728K 172,016 – –
Swiss National Bank
39
Swiss National Bank
Switzerland
$726K 171,703 – –
JPMorgan Chase & Co
40
JPMorgan Chase & Co
New York
$621K 146,868 -16,670 -10%
Barclays
41
Barclays
United Kingdom
$606K 143,215 +109,236 +321%
Fidelity Investments
42
Fidelity Investments
Massachusetts
$587K 138,813 +13,324 +11%
Jane Street
43
Jane Street
New York
$577K 136,359 -36,694 -21%
American Century Companies
44
American Century Companies
Missouri
$571K 134,887 +24,851 +23%
RA
45
Royce & Associates
New York
$555K 131,284 -2,039 -2%
UBS AM
46
UBS AM
Illinois
$542K 128,202 -15,434 -11%
AllianceBernstein
47
AllianceBernstein
Tennessee
$511K 120,715 – –
Tudor Investment Corp
48
Tudor Investment Corp
Connecticut
$445K 105,198 -178,052 -63%
CPA
49
Court Place Advisors
Maryland
$427K 101,001 -5,267 -5%
Fuller & Thaler Asset Management
50
Fuller & Thaler Asset Management
California
$415K 98,110 -337,890 -77%
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