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OmniAb
OABI

Overview Fund Activity

143 hedge funds and large institutions have $338M invested in OmniAb in 2023 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 44 increasing their positions, 46 reducing their positions, and 19 closing their positions.

Holders
143
Holders Change
+2
Holders Change %
+1.42%
% of All Funds
2.26%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.05%
New
22
Increased
44
Reduced
46
Closed
19
Calls
$632K
Puts
$210K
Net Calls
+$422K
Net Calls Change
+$288K

Top Buyers

1
BlackRock
1
BlackRock
New York
$34.2M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$38.7M
3
RCMNY
3
Rubric Capital Management (New York)
New York
$3.53M
4
Fuller & Thaler Asset Management
4
Fuller & Thaler Asset Management
California
$2.42M
5
KLC
5
Kent Lake Capital
Nevada
$1.99M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$21.2M
2
FSCM
2
First Sabrepoint Capital Management
Texas
$11M
3
SIMG
3
Stephens Investment Management Group
Texas
$0
4
Norges Bank
4
Norges Bank
Norway
$282K
5
Citadel Advisors
5
Citadel Advisors
Florida
$16.2K
Name Market Value Shares Shares
Change 		Shares
Change %
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$38.7M 7,692,211 +1,073,985 +16%
BlackRock
2
BlackRock
New York
$34.2M 6,802,596 +1,090,237 +19%
Vanguard Group
3
Vanguard Group
Pennsylvania
$28.6M 5,693,894 +16,353 +0.3%
Millennium Management
4
Millennium Management
New York
$21.2M 4,336,079 -1,133,499 -21%
Macquarie Group
5
Macquarie Group
Australia
$19.9M 3,947,573 +168,664 +4%
PMG
6
Private Management Group
California
$18.5M 3,669,435 +387,113 +12%
CC
7
Chicago Capital
Illinois
$16M 3,172,705 +333,804 +12%
RHJA
8
Rice Hall James & Associates
California
$14.2M 2,832,376 +12,274 +0.4%
William Blair Investment Management
9
William Blair Investment Management
Illinois
$14M 2,781,750 +32,881 +1%
SDJVC
10
St. Denis J. Villere & Co
Louisiana
$11.4M 2,262,057 -17,025 -0.7%
FSCM
11
First Sabrepoint Capital Management
Texas
$11M 2,180,000 -1,020,000 -32%
State Street
12
State Street
Massachusetts
$10.4M 2,065,952 +269,599 +15%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$10.3M 2,044,881 +283,357 +16%
KCM
14
Kornitzer Capital Management
Kansas
$8.7M 1,730,425 -29,950 -2%
Dimensional Fund Advisors
15
Dimensional Fund Advisors
Texas
$8.59M 1,707,453 -227,408 -12%
OCM
16
Orchard Capital Management
Illinois
$6.44M 1,280,190 – –
Impax Asset Management Group
17
Impax Asset Management Group
United Kingdom
$5.78M 1,148,184 – –
DMKJ
18
David M. Knott Jr
$5.47M 1,086,505 – –
Northern Trust
19
Northern Trust
Illinois
$4.87M 967,750 +96,458 +11%
Charles Schwab
20
Charles Schwab
California
$3.78M 750,778 +42,124 +6%
RCMNY
21
Rubric Capital Management (New York)
New York
$3.53M 702,053 +702,053 New
WC
22
Woodstock Corp
Massachusetts
$3.41M 678,352 +59,203 +10%
Deutsche Bank
23
Deutsche Bank
Germany
$2.89M 574,644 +316,258 +122%
AC
24
AWH Capital
Texas
$2.79M 555,500 +140,500 +34%
Fuller & Thaler Asset Management
25
Fuller & Thaler Asset Management
California
$2.42M 481,395 +481,395 New
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