Skip to content
Esta página está disponible en españolCambiar →
GestorLensSign up

Aperture AC (APUR): which funds own it

SPAC / vehículos(by SIC code, unreviewed)Data as of Jun 30, 2026 (Q2 2026) · updated on Nov 5, 2026

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.

Follow APUR for free
Share

Sections with a free account

No concentrated manager holds it.

Who owns Aperture AC?

Holders that filed a Schedule 13D or 13G with the SEC for owning more than 5% of the Class A shares: Aperture Sponsor (13D filed Jun 1, 2026), Mizuho Financial Group (13G filed Aug 13, 2026), Space Summit Capital (13G filed May 21, 2026), Highbridge Capital Management (13G filed Aug 14, 2026) and Polar Asset Management Partners (13G filed Aug 14, 2026). Goldman Sachs & Co. Llc and Kung Calvin are listed on their Form 4 filings as owners of more than 10%. As of Jun 30, 2026, the largest holders of Class A reported on Form 13F were Mizuho Securities USA (8.6% of Class A), Highbridge Capital Management (7.8%) and Polar Asset Management Partners (7.5%).

Which institutions hold the most Aperture AC shares?

Per Form 13F filings as of Jun 30, 2026, as a share of Class A:

  1. 1. Mizuho Securities USA: 8.6%
  2. 2. Highbridge Capital Management: 7.8%
  3. 3. Polar Asset Management Partners: 7.5%
  4. 4. Boothbay Fund Management: 5.5%
  5. 5. Westchester Capital Management: 4.6%
  6. 6. Toronto Dominion Bank: 4.4%
  7. 7. Wolverine Asset Management: 4.3%
  8. 8. AQR Arbitrage: 4.0%
  9. 9. Mangrove Partners IM: 3.9%
  10. 10. Crossingbridge Advisors: 3.9%

How much of Aperture AC do institutions own?

The 33 institutions that file 13F reported 87.6% of the Class A shares as of Jun 30, 2026.

Sources:13D by Aperture Sponsor (Jun 1, 2026) ↗13G by Mizuho Financial Group (Aug 13, 2026) ↗13G by Space Summit Capital (May 21, 2026) ↗13G by Highbridge Capital Management (Aug 14, 2026) ↗13G by Polar Asset Management Partners (Aug 14, 2026) ↗All of the company's proxy statements on EDGAR ↗

13F percentages divide the shares each institution reports by the Class A shares outstanding on the cover of the company's latest report before the quarter end (Jun 25, 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.

Concentrated managers
—
All 13F: 33
Consensus
—
No score: it needs 5 or more concentrated managers
Price at Jun 30, 2026 (per 13F)
$9.9
reported value ÷ shares, not the quote · See current quote ↗

Quarter flow (concentrated managers)

Concentrated managers holding it

None in the latest quarter.

Largest holders of APUR (all 13F filers)

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. APUR 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.

Balance sheet as of Jun 30, 2026
Cash and equivalents
$451K
Investments
$103M
Shareholders' equity
$467K

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)

Officers and directors who bought (6 m)
0
Amount (6 m)
$0
CEO/CFO bought (12 m)
No

10% owners who bought (6 m): 0

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.

Above 5% over time (13D/13G)

Each holder with its filings in order. History since December 2024.

Flagged material events (8-K)

  • Sep 4, 2026Routinefiling ↗

    Change in directors or officers (Item 5.02)

  • May 22, 2026Routinefiling ↗

    Unregistered sale of equity securities (Item 3.02)

    «Aperture AC Announces the Pricing of $90,000,000 Initial Public Offering»

  • May 22, 2026Routinefiling ↗

    Change in directors or officers (Item 5.02)

    «Aperture AC Announces the Pricing of $90,000,000 Initial Public Offering»

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.

Follow APUR for free

If someone reports a 5%+ stake, we email you (if you turn it on). And when you come back, see whether concentrated managers got in or out. No credit card.

Follow APUR