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Disclosery

OABI OMNIAB INC

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COM (common), issuer CIK 1846253

153 managers (154 13F filers) reported a position in OABI shares at 2025-03-31, 63,408,916 shares in all. 15 filers opened a position and 25 filers sold out during the quarter.

Managers
153
13F filers
154
New
15
Added
43
Reduced
55
Sold out
25
Shares held by filers
63,408,916

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, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, 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
JANUS HENDERSON GROUP PLCin group Janus Henderson8,058,228$19.5M0.01%+97,90713F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.7,058,742$16.9M<0.01%-120,27813F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC5,179,306$12.4M<0.01%+123,99613F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD4,422,738$10.6M0.01%+122,07113F-HR/ATimelineGroup
Whitefort Capital Management, LP3,914,896$9.4M4.42%new13F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP3,131,718$7.52M<0.01%+106,04413F-HRTimelineGroup
Rubric Capital Management LP2,850,588$6.84M0.12%013F-HRTimeline
Chicago Capital, LLC2,620,454$6.29M0.18%-354,99713F-HRTimeline
RICE HALL JAMES & ASSOCIATES, LLC2,580,780$6.19M0.36%-68,22713F-HRTimeline
PRIVATE MANAGEMENT GROUP INC2,529,759$6.07M0.22%+296,71113F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC2,461,050$5.91M<0.01%+107,60813F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,921,283$4.61M<0.01%-153,52713F-HRTimelineGroup
VILLERE ST DENIS J & CO LLC1,437,944$3.45M0.33%-28,12613F-HRTimeline
Murchinson Ltd.1,007,810$2.42M0.34%+7,81013F-HRTimeline
Knott David M Jr982,336$2.36M1.11%-112,16913F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP827,126$1.99M<0.01%-55,32913F-HRTimelineGroup
ROYCE & ASSOCIATES LP817,080$1.96M0.02%+110,00013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co810,978$1.95M<0.01%-8,73013F-HR/ATimelineGroup
Impax Asset Management Group plcin group Impax Asset Management Group …761,387$1.83M0.01%013F-HRTimelineGroup
WOODSTOCK CORP742,700$1.78M0.18%-59,87813F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO618,437$1.48M<0.01%-383,36013F-HRTimelineGroup
TOWERVIEW LLC580,000$1.39M1%+30,00013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/542,940$1.3M<0.01%-73,41913F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY498,664$1.2M<0.01%+56,60913F-HRTimelineGroup
ISTHMUS PARTNERS, LLC468,707$1.12M0.14%+15,57213F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\432,859$1.04M<0.01%-193,24713F-HRTimelineGroup
FIRST SABREPOINT CAPITAL MANAGEMENT LP410,000$984K0.41%-1,050,60213F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC377,929$907K0.03%+2,92913F-HRTimeline
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC300,000$720K0.04%013F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding266,371$639K-164,037Timeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp258,142$620K<0.01%-1,02913F-HRTimelineGroup
TLS Advisors LLC250,185$600K1.35%013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC243,669$585K<0.01%-304,86613F-HR/ATimelineGroup
Nuveen, LLCin group TIAA227,801$547K<0.01%13F-HRTimelineGroup
Kent Lake PR LLC225,000$540K0.25%-275,00013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC194,024$466K<0.01%-243,94613F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC181,408$435K<0.01%+24,19713F-HRTimelineGroup
Cornerstone Capital, Inc.172,016$413K0.04%013F-HRTimeline
RHUMBLINE ADVISERS151,565$364K<0.01%-2,24713F-HR/ATimeline
FMR LLCin group FMR LLC131,526$316K<0.01%-24,08413F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC126,108$303K0.06%-152,00013F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP125,452$301K0.03%+78,55313F-HRTimeline
ALLIANCEBERNSTEIN L.P.119,392$287K<0.01%-1,32313F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…118,038$283K<0.01%+68,28913F-HRTimelineGroup
Northeast Financial Consultants Inc110,996$266K0.01%013F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …108,111$259K<0.01%new13F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC105,613$253K<0.01%-58,70213F-HR/ATimelineGroup
INTECH INVESTMENT MANAGEMENT LLC102,572$246K<0.01%+41,07613F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP100,381$241K0.01%new13F-HR/ATimeline
Invesco Ltd.in group Invesco Ltd.93,701$225K<0.01%+4813F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC80,778$194K<0.01%+16,82313F-HR/ATimelineGroup
CITIGROUP INCin group CITIGROUP INC71,560$172K<0.01%-6,85013F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN70,957$170K<0.01%+8,09813F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding58,787$141K+1,957Timeline
XTX Topco Ltdin group XTX Topco Ltd53,484$128K0.01%+1,69413F-HRTimelineGroup
CONNORS INVESTOR SERVICES INC49,611$119K0.01%+20,00013F-HRTimeline
Corebridge Financial, Inc.in group Corebridge Financial, Inc.46,712$112K<0.01%+83013F-HRTimelineGroup
BLAIR WILLIAM & CO/IL45,171$108K<0.01%013F-HRTimeline
Gallagher Fiduciary Advisors, LLCin group Gallagher Fiduciary Advisors,…43,696$105K<0.01%+6,94413F-HRTimelineGroup
Atria Investments, Inc43,563$105K<0.01%+7,06313F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/39,317$95K<0.01%+1,10013F-HRTimeline
Henshaw Capital LLC37,507$90K<0.01%013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …37,185$89.2K<0.01%+31213F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…36,627$87.9K<0.01%-11,79813F-HRTimelineGroup
HRT FINANCIAL LP34,647$83K<0.01%+10,21513F-HRTimeline
SG Americas Securities, LLC31,553$76K<0.01%-9,05613F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC29,310$70.3K<0.01%-9,07913F-HRTimelineGroup
Legato Capital Management LLC28,719$68.9K0.01%-1,56513F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC27,763$66.6K<0.01%-3,49313F-HR/ATimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…26,753$64.2K<0.01%013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC26,600$63.8K<0.01%new13F-HRTimeline
ProShare Advisors LLC26,100$62.6K<0.01%-5,62413F-HRTimeline
Mesirow Financial Investment Management…30,764$59.4K<0.01%013F-HRTimeline
NJ State Employees Deferred Compensatio…24,500$58.8K0.01%013F-HRTimeline
China Universal Asset Management Co., L…24,273$58.3K0.01%-1,38613F-HRTimeline
BFSG, LLC22,200$53.3K0.01%+1,72013F-HRTimeline
HighTower Advisors, LLC21,882$52.5K<0.01%+1,06513F-HRTimeline
CIBC WORLD MARKETS CORP21,157$50.8K<0.01%new13F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO20,402$49K<0.01%-23,08413F-HR/ATimelineGroup
SHERBROOKE PARK ADVISERS LLC20,388$48.9K0.02%+3,16213F-HRTimeline
LPL Financial LLC20,019$48K<0.01%+46113F-HRTimeline
Court Place Advisors, LLC20,004$48K0.02%-3,55213F-HRTimeline
BBR PARTNERS, LLC20,000$48K<0.01%013F-HRTimeline
Police & Firemen's Retirement System of…18,614$44.7K<0.01%013F-HRTimeline
CAPTRUST FINANCIAL ADVISORS16,837$40.4K<0.01%+24213F-HRTimeline
CWC Advisors, LLC.16,801$40.3K0.02%+4,05513F-HRTimeline
Atom Investors LP16,367$39.3K<0.01%-5313F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…16,276$39.1K<0.01%+11,98613F-HRTimelineGroup
Thrive Wealth Management, LLC16,081$38.6K0.01%013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC14,839$35.6K<0.01%-24,42513F-HR/ATimelineGroup
PDT Partners, LLC14,709$35.3K<0.01%-41,53813F-HRTimeline
ExodusPoint Capital Management, LP14,315$34K<0.01%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…14,264$34K<0.01%013F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC11,814$28.4K<0.01%-29913F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND11,806$28.3K<0.01%013F-HR/ATimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC11,020$26.3K<0.01%+28513F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC10,693$25.7K<0.01%new13F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC10,271$24.7K<0.01%new13F-HRTimelineGroup
Bay Colony Advisory Group, Inc d/b/a Ba…10,000$24.2K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS9,958$23.9K<0.01%-7,59113F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC131,671$23.6K<0.01%-55,07413F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…9,652$23.2K<0.01%013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc8,315$20K<0.01%-67,37613F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA7,256$18K<0.01%-5,55113F-HR/ATimelineGroup
Spire Wealth Managementin group Spire Wealth Management6,780$16.3K<0.01%+50013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…6,765$16.2K<0.01%+5,28413F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…6,687$16K<0.01%-71,26613F-HRTimeline
Geneos Wealth Management Inc.2,169$15.6K<0.01%new13F-HRTimelineAmount filed as zero, left out of ratios.
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.4,531$10.9K<0.01%-4713F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.4,157$9.98K<0.01%-5,12113F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC3,693$8K<0.01%-39013F-HRTimelineGroup
AMALGAMATED BANK3,170$8K<0.01%013F-HRTimeline
GF FUND MANAGEMENT CO. LTD.3,099$7.44K<0.01%+55813F-HRTimeline
NISA INVESTMENT ADVISORS, LLC2,554$6.13K<0.01%-32313F-HRTimeline
Jackson, Grant Investment Advisers, Inc.2,450$5.88K<0.01%013F-HRTimeline
Redwood Park Advisors LLC2,184$5.24K<0.01%013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…1,924$4.62K<0.01%-1813F-HRTimelineGroup
Rise Advisors, LLC1,725$4.14K<0.01%013F-HRTimeline
Allworth Financial LP2,127$3.87K<0.01%013F-HRTimeline
Sterling Capital Management LLC1,475$3.54K<0.01%-1,14713F-HRTimeline
Larson Financial Group LLC1,470$3.53K<0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC1,108$3K<0.01%+85013F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…1,141$2.74K<0.01%+24513F-HRTimelineGroup
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC766$1.84K<0.01%new13F-HRTimelineGroup
SouthState Bank Corpin group SouthState Bank Corp689$1.65K<0.01%new13F-HRTimelineGroup
Cheviot Value Management, LLC980$1.65K<0.01%new13F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.784$1.49K<0.01%-58,80013F-HRTimelineGroup
North Star Investment Management Corp.550$1.32K<0.01%013F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC474$1.14K<0.01%new13F-HRTimeline
COMERICA BANK471$1.13K<0.01%013F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.475$1K<0.01%013F-HRTimelineGroup
Dynamic Wealth Strategies, LLC411$986<0.01%new13F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC367$881<0.01%013F-HRTimelineGroup
SIGNATUREFD, LLC361$866<0.01%013F-HRTimeline
Cornerstone Planning Group LLC249$461<0.01%013F-HRTimeline
NewEdge Advisors, LLC189$454<0.01%013F-HRTimeline
CENTRAL TRUST Co171$411<0.01%013F-HRTimeline
CBIZ Investment Advisory Services, LLC78$187<0.01%013F-HR/ATimeline
SALEM INVESTMENT COUNSELORS INC60$144<0.01%013F-HRTimeline
IFP Advisors, Inc0$142<0.01%013F-HRTimelineAmount filed as zero, left out of ratios.
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…53$127<0.01%013F-HRTimelineGroup
True Wealth Design, LLC42$101<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC40$96<0.01%-6013F-HRTimeline
Smartleaf Asset Management LLC34$82<0.01%-1,77413F-HRTimeline
UMB Bank, n.a.29$70<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
MATHER GROUP, LLC.21$50<0.01%013F-HRTimeline
SBI Securities Co., Ltd.17$41<0.01%+313F-HRTimeline
Farther Finance Advisors, LLC5$11<0.01%-23613F-HRTimeline
Parallel Advisors, LLC4$10<0.01%013F-HRTimeline
Parkworth Wealth Management, Inc.4$10<0.01%013F-HRTimeline
SIMPLEX TRADING, LLC231$00%-1,10013F-HRTimelineValue filed as zero, left out of ratios.
Covestor Ltd94$00%+1413F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0-35213F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.