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OmniAb
OABI

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

1,433% more capital invested

Capital invested by funds: $11.7M → $180M (+$168M)

1,300% more funds holding

Funds holding: 3 → 42 (+39)

78.25% more ownership

Funds ownership: 0% → 78.25% (+78%)

50% less repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 2

Holders
42
Holders Change
+39
Holders Change %
+1,300%
% of All Funds
0.65%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
39
Increased
1
Reduced
2
Closed
–
Calls
$251K
Puts
–
Net Calls
+$251K
Net Calls Change
+$251K

Top Buyers

Rank Fund Capital Flow
1
BCM
Beryl Capital Management
California
+$17.1M
2
PAMP
Polar Asset Management Partners
Ontario, Canada
+$15.5M
3
Citadel Advisors
Citadel Advisors
Florida
+$13.3M
4
Marshall Wace
Marshall Wace
United Kingdom
+$11M
5
Millennium Management
Millennium Management
New York
+$10.2M

Top Sellers

Rank Fund Capital Flow
1
WAM
Weiss Asset Management
Massachusetts
-$6M
2
OCM
Oaktree Capital Management
California
-$1.5M
Name Holding Trade Value Shares
Change 		Change in
Stake
GCM
26
Ghisallo Capital Management
Massachusetts
$1.5M +$1.5M +150,000 New
RCM
27
Radcliffe Capital Management
Pennsylvania
$1.49M +$1.49M +149,590 New
PCM
28
Pinz Capital Management
New York
$1.03M +$1.03M +103,115 New
OCM
29
Oaktree Capital Management
California
$998K -$1.5M -150,000 -60%
PC
30
Periscope Capital
Ontario, Canada
$998K +$997K +100,000 New
SSA
31
Schonfeld Strategic Advisors
New York
$709K +$707K +70,893 New
CL
32
CSS LLC
Illinois
$501K +$499K +50,077 New
AFM
33
Anson Funds Management
Texas
$400K +$399K +40,000 New
SCM
34
Saba Capital Management
New York
$354K +$353K +35,429 New
OAC
35
OMERS Administration Corp
Ontario, Canada
$300K +$299K +30,000 New
State of Wisconsin Investment Board
36
State of Wisconsin Investment Board
Wisconsin
$275K +$275K +27,532 New
EC
37
EJF Capital
Virginia
$250K +$249K +25,000 New
Walleye Capital
38
Walleye Capital
New York
$202K +$202K +20,242 New
Walleye Trading
39
Walleye Trading
New York
$177K +$177K +17,715 New
CM
40
Cohanzick Management
New York
$21.4K +$21.4K +2,150 New
UBS Group
41
UBS Group
Switzerland
$1K +$1.31K +131 New
TRCT
42
Tower Research Capital (TRC)
New York
– +$199 +20 New
1
2

OABI Hedge Fund Activity: Q4 2021 in Review

42 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in OmniAb (OABI) for Q4 2021, worth a combined $180M — up 1,433% from $11.7M a quarter earlier.

Buyers outnumbered sellers: 39 funds opened new OABI positions and 0 closed out — a net gain of 39 holders — while 1 added to existing stakes and 2 trimmed.

The largest buyer was Beryl Capital Management, opening a new position worth an estimated $17.1M. The largest seller was Weiss Asset Management, cutting an estimated $6M.

  • 42 institutional investors held OmniAb (OABI) as of Q4 2021, up from 3 in Q3 2021.
  • Funds reported $180M of OmniAb stock for Q4 2021, up 1,433% quarter-over-quarter.
  • 39 funds opened new OmniAb positions in Q4 2021 and 0 closed out, a net change of +39 holders.
  • The largest OmniAb buyer in Q4 2021 was Beryl Capital Management, an estimated $17.1M added.
  • The largest OmniAb seller in Q4 2021 was Weiss Asset Management, an estimated $6M sold.

Based on aggregated 13F filings for Q4 2021.