13F Insight
DOSSIER · 13F Holders · Q2 2026

OCTAVE INTELLIGENCE PLC

70 institutions still hold OCTAVE INTELLIGENCE PLC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G22845104·70 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$372M
visible holders
Holders
70
filers reporting
Concentration
18.52%
Madison Avenue Partners, LP #1
top holder share
AI Holders Summary · Q2 2026

70 institutions reported OCTAVE INTELLIGENCE PLC in Q2 2026. Madison Avenue Partners, LP leads at 18.5% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Madison Avenue Partners, LP
CIK 0001801265
$69M4.2M2.96%Q2 202602
Koch, Inc.
CIK 0002027344
$49M3.0M4.47%Q2 202603
Lansforsakringar Fondforvaltning AB (publ)
CIK 0002059323
$44M2.7M0.20%Q2 202604
Newtyn Management, LLC
CIK 0001569241
$31M1.9M3.91%Q2 202605
JPMORGAN CHASE & CO
CIK 0000019617
$24M1.4M0.00%Q2 202606
NORGES BANK
CIK 0001374170· Sovereign
$21M1.3M0.00%Q2 202607
EXCHANGE TRADED CONCEPTS, LLC
CIK 0001457320
$19M1.2M0.09%Q2 202608
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main
CIK 0001694217
$17M1.1M0.01%Q2 202609
Legal & General Group Plc
CIK 0000764068
$17M1.0M0.00%Q2 202610
O'Keefe Stevens Advisory, Inc.
CIK 0001780565
$13M697K2.69%Q3 202611
GOLDMAN SACHS GROUP INC
CIK 0000886982
$13M787K0.00%Q2 202612
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$12M748K0.00%Q2 202613
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM
CIK 0000919079
$8M463K0.00%Q2 202614
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$7M412K0.00%Q2 202615
MARSHALL WACE, LLP
CIK 0001318757
$5M325K0.00%Q2 202616
Allspring Global Investments Holdings, LLC
CIK 0001890906
$5M306K0.01%Q2 202617
ROYAL BANK OF CANADA
CIK 0001000275
$5M280K0.00%Q2 202618
Leith Wheeler Investment Counsel Ltd.
CIK 0001353651
$4M275K0.34%Q2 202619
Laurion Capital Management LP
CIK 0001390202
$4M270K0.11%Q2 202620
MIRABELLA FINANCIAL SERVICES LLP
CIK 0001538853
$4M234K0.36%Q2 2026
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