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OABIW OMNIAB INC

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*W EXP 99/99/999 (warrant or right), issuer CIK 1846253

13 managers (13 13F filers) reported a position in OABIW shares at 2026-06-30, 2,836,627 shares in all. 1 filer opened a position and 0 filers sold out during the quarter.

Managers
13
13F filers
13
New
1
Added
1
Reduced
1
Sold out
0
Shares held by filers
2,836,627

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
LMR Partners LLPin group LMR Partners LLP897,392$79.6K<0.01%013F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.679,919$53.5K<0.01%013F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…465,229$41.3K<0.01%013F-HRTimelineGroup
Anson Funds Management LPin group Anson Funds Management LP11,833$29.1K<0.01%013F-HRTimelineGroup
Sculptor Capital LPin group Sculptor Capital LP293,802$23.1K<0.01%013F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC200,000$16.7K<0.01%013F-HRTimelineGroup
MMCAP International Inc. SPCin group MMCAP158,333$14K<0.01%013F-HRTimelineGroup
CSS LLC/IL54,656$4.85K<0.01%013F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC27,626$2.45K<0.01%+30113F-HRTimelineGroup
Saba Capital Management, L.P.in group Saba Capital Management, L.P.18,000$1.42K<0.01%-1,90013F-HRTimelineGroup
UBS Group AGin group UBS Group AG19,737$1.15K<0.01%013F-HRTimelineGroup
OMERS ADMINISTRATION Corp10,000$751<0.01%013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.100$9<0.01%new13F-HRTimelineGroup