Aperture AC (APUR)
Nasdaq: APUR · Blank Checks · filing with the SEC since 2025
Who owns Aperture AC
As filed with the SECHolders of 5% or more
5
Aperture Sponsor LLC holds 27.1% of Class A Ordinary Shares, par value $0.0001, as its SCHEDULE 13D filed Jun 1, 2026 says.
Directors and officers
5
report now, of 5 people on the record since 2026. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 5 named at left.
Holders of 5% or moreshare of the class, as filed
Aperture Sponsor LLC
SCHEDULE 13D · filed Jun 1, 2026 · Class A Ordinary Shares, par value $0.0001
Mizuho Financial Group, Inc.
SCHEDULE 13G · filed Aug 13, 2026 · Common Shares
Space Summit Capital LLC
Highbridge Capital Management, LLC
SCHEDULE 13G · filed Aug 14, 2026 · Class A Ordinary Shares, par value $0.0001 per share
Polar Asset Management Partners Inc.
SCHEDULE 13G · filed Aug 14, 2026 · Class A Ordinary Shares, par value $0.0001 per share
Feis Equities LLC
SCHEDULE 13G/A · filed Oct 9, 2026 · Class A ordinary share ($0.0001 par value) · reported falling below 5%, from 6.41% in May 27, 2026
Harraden Circle Investments, LLC
SCHEDULE 13G/A · filed Aug 14, 2026 · Class A · reported falling below 5%, from 8.49% in May 29, 2026
What APUR reports owning in othersstakes of 5% or more, and other ties
Aperture AC reports no stake in another company in the record.
Insider tradesForm 4
0sales
0purchases
0sales on a scheduled plan
0people selling
$0sold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
No open-market trade is on the record for these years.
Dollars as filed, summed by the transaction date.
People who traded in the window2 of 8 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Aperture Sponsor LLC | 10% owner | 0 | $0 | 0 | 1 | $2.2M |
| Goldman Sachs & Co. LLC | 10% owner | 3 | $0 | 0 | 0 | $0 |