Octave Intelligence (OCTV): which funds own it
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Sections with a free account
5 concentrated managers hold it (+5 vs last quarter) with a median weight of 0.2%.
Who owns Octave Intelligence?
Holders that filed a Schedule 13D or 13G with the SEC for owning more than 5% of the Class B shares: Sofia Schorling Hogberg (13D filed Jun 1, 2026). As of Jun 30, 2026, the largest holders of Class B reported on Form 13F were Madison Avenue Partners (1.6% of Class B), Koch (1.2%) and Lansforsakringar Fondforvaltning AB (publ) (1.1%).
Which institutions hold the most Octave Intelligence shares?
Per Form 13F filings as of Jun 30, 2026, as a share of Class B:
- 1. Madison Avenue Partners: 1.6%
- 2. Koch: 1.2%
- 3. Lansforsakringar Fondforvaltning AB (publ): 1.1%
- 4. Jane Street Group: 0.8%
- 5. Newtyn Management: 0.7%
- 6. JPMorgan Chase: 0.6%
- 7. Norges Bank: 0.5%
- 8. Exchange Traded Concepts: 0.5%
- 9. DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main: 0.4%
- 10. Legal & General Group: 0.4%
How much of Octave Intelligence do institutions own?
The 77 institutions that file 13F reported 10.9% of the Class B shares as of Jun 30, 2026.
Sources:13D by Sofia Schorling Hogberg (Jun 1, 2026) ↗All of the company's proxy statements on EDGAR ↗
13F percentages divide the shares each institution reports by the Class B shares outstanding on the cover of the company's latest report before the quarter end (Jun 1, 2026). Entities of the same group file separately and are not added up. With more than one share class, a 13D or 13G counts shares convertible from another class as owned, so we do not show its percentage. We hold 13D and 13G filings made since Dec 23, 2024: a holder above 5% that has not filed since then does not appear here.
Quarter flow (concentrated managers)
Change in managers (0 → 5): 5 opened · 0 exited = +5
Net flow in the quarter: +$103M (+6.3 M shares) · bought $103M and sold $0Shares concentrated managers added minus those they cut, valued at the 13F quarter-end implied price, not each trade's price. It is a different measure from the change in managers: the two can have opposite signs.
Concentrated managers holding it
- Madison Avenue PartnersNewly listed$68.8M3.0%+3.0 pp
- Newtyn ManagementNewly listed$31.3M3.9%+3.3 pp
- Fort Baker Capital ManagementNewly listed$2.1M0.2%+0.2 pp
- O'Keefe Stevens AdvisoryNewly listed$461K0.1%+0.1 pp
- Altrinsic Global AdvisorsNewly listed$2.3K0.0%+0.0 pp
Up to 15, sorted by position value. The percentage is the weight in each manager's portfolio.
Largest holders of OCTV (all 13F filers)
- Madison Avenue Partnersconcentrated4.2 MInvestment firm · 1.64% of the company+4.2 M
- Koch3.0 MType not verified · 1.17% of the company+3.0 M
- Lansforsakringar Fondforvaltning AB (publ)2.7 MType not verified · 1.06% of the company+2.7 M
- Jane Street Group2.1 MBank or trading desk · 0.83% of the company+2.1 M
- Newtyn Managementconcentrated1.9 MInvestment firm · 0.75% of the company+1.9 M
- JPMorgan Chase1.4 MBank or trading desk · 0.56% of the company+1.4 M
- Norges Bank1.3 MPension or sovereign fund · 0.51% of the companyno data
- Exchange Traded Concepts1.2 MType not verified · 0.45% of the company+1.2 M
- DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main1.1 MBank or trading desk · 0.41% of the company+1.1 M
- Legal & General Group1.0 MIndex manager · 0.40% of the company+1.0 M
- Madison Avenue Partnersconcentrated
- Shares
- 4.2 M
- Change
- +4.2 M
- % of the company
- 1.64%
See more
- Type
- Investment firm
- Value
- $68.8M
- Shares
- 3.0 M
- Change
- +3.0 M
- % of the company
- 1.17%
See more
- Type
- Type not verified
- Value
- $48.9M
- Shares
- 2.7 M
- Change
- +2.7 M
- % of the company
- 1.06%
See more
- Type
- Type not verified
- Value
- $44.2M
- Shares
- 2.1 M
- Change
- +2.1 M
- % of the company
- 0.83%
See more
- Type
- Bank or trading desk
- Value
- $34.6M
- Newtyn Managementconcentrated
- Shares
- 1.9 M
- Change
- +1.9 M
- % of the company
- 0.75%
See more
- Type
- Investment firm
- Value
- $31.3M
- Shares
- 1.4 M
- Change
- +1.4 M
- % of the company
- 0.56%
See more
- Type
- Bank or trading desk
- Value
- $23.7M
- Shares
- 1.3 M
- Change
- no data
- % of the company
- 0.51%
See more
- Type
- Pension or sovereign fund
- Value
- $21.5M
- Shares
- 1.2 M
- Change
- +1.2 M
- % of the company
- 0.45%
See more
- Type
- Type not verified
- Value
- $19.1M
- Shares
- 1.1 M
- Change
- +1.1 M
- % of the company
- 0.41%
See more
- Type
- Bank or trading desk
- Value
- $17.2M
- Shares
- 1.0 M
- Change
- +1.0 M
- % of the company
- 0.40%
See more
- Type
- Index manager
- Value
- $16.7M
The 10 13F filers with the most shares as of Jun 30, 2026, whatever their type (index firms usually come first). “Change”: shares added or cut versus the previous quarter, split-adjusted; “no data” = there is no comparable portfolio for the previous quarter (no filing, or a filing with its holdings under confidential treatment). “% of the company” only where shares outstanding are up to date. Entities of the same group file separately and some 13F filings include other managers: there may be double counting. With a free account: the top 25, the largest buyers and the largest sellers.
Fundamentals
Balance sheet only, for now. OCTV has not yet filed its first annual report (10-K) with the SEC, so there are no 12-month figures (revenue, margins, earnings and cash flow). We show the balance sheet from its latest filing; once the 12-month figures are available, this section fills in automatically.
- Cash and equivalents
- $304M
- Total debt
- $644M
- Net debt
- $340M
- Shareholders' equity
- $5.1 bn
Balance sheet figures the company filed with the SEC (10-Q or 10-K), in dollars. Net debt = total debt − cash − investments; when negative, the company has more cash than debt (net cash). How each figure is calculated
Insiders (Form 4)
Open-market purchases, excluding 10b5-1 plans. Officers and directors only; joint filers of the same purchase count as one. 10% owners with no role are shown separately. 0 = nobody bought; “no data” = we do not have its Form 4 filings.
Each of the company's Form 4 filings, on EDGAR ↗Latest trades, with date and filing →
Above 5% (13D/13G)
Disclosed stakes, with their amendments. A filing is not always a purchase: there are also reductions and changes of filing entity.
This list may be incomplete: we hold 13D and 13G filings made since Dec 23, 2024. A holder above 5% that has not filed anything since then is not shown here.
- Sofia Schorling Hogberg21.8%13Dfiling ↗Event: May 22, 2026 · filed: Jun 1, 2026
Above 5% over time (13D/13G)
Each holder with its filings in order. History since December 2024.
Flagged material events (8-K)
Change of auditor (Item 4.01)
«Octave Intelligence Plc Listed on Nasdaq Stockholm»
Change in directors or officers (Item 5.02)
«Octave Intelligence Plc Listed on Nasdaq Stockholm»
Alert items the company itself flagged in its 8-K filings with the SEC, most serious first. It is the form's label, with no interpretation from us: Item 5.02 covers routine appointments as well as a chief executive's departure; open the filing. The quoted headline is the original press release's.
All material events (8-K)
Earnings, agreements, financing, management changes and announcements from the last year, with a filter by type and a link to each filing.
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