Comparable stake leader
Aperture Sponsor LLC
SEC ownership of Aperture AC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002093524.
Disclosed value leader
—
Comparable rows
3/4
Latest evidence
22 May 2026
- Public ticker
- APUR
- Parsed ownership sources
- 3/4/5 and 13D/G
- Largest SEC-reported holder
- Aperture Sponsor LLC
- Latest 13D/G holder
- Aperture Sponsor LLC
- Latest parsed ownership date
- 22 May 2026
- Issuer CIK
- 0002093524
- Issuer location
- Alhambra, CA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Aperture AC (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Aperture Sponsor LLC
Disclosed value leader
—
Comparable rows
3/4
Latest evidence
22 May 2026
3/4/5
13D/G
Lead comparable stake: 27%
1 rows are not safely comparable across share classes.
13D/G row: Aperture Sponsor LLC
Quick read
Aperture Sponsor LLC leads the comparable SEC ownership view at 27%.
3 of 4 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Aperture Sponsor LLC's linked filing trail.
Comparable ownership
Top 3
Aperture Sponsor LLC
27%
Harraden Circle Investments, LLC
8.5%
Feis Equities LLC
6.4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-4 of 4 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Aperture Sponsor LLC |
3/4/5
13D/G
10%+ Owner
|
27%
from 13D/G
|
—
223,000 shares
|
— | 22 May 2026 |
| Harraden Circle Investments, LLC |
13D/G
|
8.5%
|
—
930,944 shares
|
$0 | 21 May 2026 |
| Feis Equities LLC |
13D/G
|
6.4%
|
—
654,207 shares
|
$0 | 22 May 2026 |
| Calvin Kung |
3/4/5
Chief Executive Officer, 10%+ Owner
|
—
class O/S missing
|
—
223,000 shares
|
— | 22 May 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 05 Jun 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-6 of 6 reporting-owner rows connected to Aperture AC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
6
Largest Forms 3/4/5 holder
Aperture Sponsor LLC
Net 12M change
$0
Latest report
22 May 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Aperture Sponsor LLC | 10%+ Owner | Mixed | 22 May 2026 | |||
| Calvin Kung | Chief Executive Officer, 10%+ Owner | Mixed | 22 May 2026 | |||
| Zhen Tan | Director | Mixed | 20 May 2026 | |||
| Thomas Elliott Friend | Director | Mixed | 20 May 2026 | |||
| Song Wang Pettus | Director | Mixed | 20 May 2026 | |||
| Daniel Hao Zhao | Chief Financial Officer, Director | Mixed | 20 May 2026 |
Recent insider transactions for Aperture AC
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Aperture Sponsor LLC | APUR | Class A ordinary shares | Purchase | 223,000 | 223,000 | 22 May 2026 | Direct | |||
| Aperture Sponsor LLC | APUR | Class A ordinary shares | Purchase | 223,000 | 223,000 | 22 May 2026 | Direct |
* marks a reported price that did not pass the local price check.